Patent US4670758A successfully refreshed from Google Patents.
Patent US1105420A successfully refreshed from Google Patents.
US6535382B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system for electronic equipment cabinets
Assignee: Johnson Controls Technology Co
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Filing: 2001-04-12
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Granted: 2003-03-18
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Expires: 2021-04-12
Abstract
Abstract An apparatus for providing cool air to electronic module cabinets wherein a plurality of electronic modules are stacked within a cabinet such that front surfaces of the modules face a front cabinet opening, the apparatus including a plenum door assembly having an inlet for receiving cooling air and a plurality of outlets, the outlets positioned proximate the front faces of the electronic modules so as to provide cool air thereto, the modules in some embodiments having fans that draw air to back sides of the modules opposite the front surfaces, the plenum openings being adjustable to modify the amount of cooling air being delivered to the modules.
Inventors
- 👤 Jerry Bishop
- 👤 Clay Nesler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:30
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20709; H05K7/20718; H05K7/20736; H05K7/20836
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
271 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side; a cooling air source linked to the plenum to provide cooling air to the plenum; and a first mating member linked to the air source and a second mating member linked to the plenum and positioned proximate the first mating member when the door member is closed, the first and second mating members configured such that one of the mating members receives the other mating member when the door member is closed and the mating members together form a passage from the air source to the plenum.
Claim 2
Independent Claim
271 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side; a cooling air source linked to the plenum to provide cooling air to the plenum; and a first mating member linked to the air source and a second mating member linked to the plenum and positioned proximate the first mating member when the door member is closed, the first and second mating members configured such that one of the mating members receives the other mating member when the door member is closed and the mating members together form a passage from the air source to the plenum.
Claim 3
Dependent Claim
35 words
The apparatus of claim 1 wherein the air source is positioned below the door member and the second mating member extends upward below the door member when the door member is in the closed position.
Claim 4
Dependent Claim
15 words
The apparatus of claim 2 wherein the second mating member extends upward below the hinge.
Claim 5
Dependent Claim
17 words
The apparatus of claim 3 wherein the air source is below a floor that supports the frame.
Claim 6
Independent Claim
268 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side, and wherein the plenum further includes first and second plenum lateral walls and an end wall, the lateral walls opposing each other and traversing the distance between the door member and the wall member and the end wall traversing the distance between the lateral wall members opposite the air source; a cooling air source linked to the plenum to provide cooling air to the plenum; and a conduit member positioned proximate the hinged edge of the door connecting the air source to the plenum.
Claim 7
Independent Claim
268 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side, and wherein the plenum further includes first and second plenum lateral walls and an end wall, the lateral walls opposing each other and traversing the distance between the door member and the wall member and the end wall traversing the distance between the lateral wall members opposite the air source; a cooling air source linked to the plenum to provide cooling air to the plenum; and a conduit member positioned proximate the hinged edge of the door connecting the air source to the plenum.
Claim 8
Independent Claim
159 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum further includes a baffle member mounted adjacent the opening for movement with respect thereto, the baffle member movable with respect to the opening such that the baffle member blocks different portions of the opening; and a cooling air source linked to the plenum to provide cooling air to the plenum.
Claim 9
Independent Claim
159 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum further includes a baffle member mounted adjacent the opening for movement with respect thereto, the baffle member movable with respect to the opening such that the baffle member blocks different portions of the opening; and a cooling air source linked to the plenum to provide cooling air to the plenum.
Claim 10
Dependent Claim
34 words
The apparatus of claim 6 wherein the plenum forms a plurality of openings and wherein the baffle member is moveable with respect to the plurality of openings to block varying portions of the openings.
Claim 11
Dependent Claim
39 words
The apparatus of claim 6 wherein the plenum forms a plurality of openings and the apparatus further includes a plurality of baffle members, the baffle members moveable with respect to the openings to block varying portions of the openings.
Claim 12
Dependent Claim
21 words
The apparatus of claim 6 wherein the plenum and the baffle member are at least in part formed of transparent material.
Claim 13
Independent Claim
156 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side; and a cooling air source linked to the plenum to provide cooling air to the plenum, wherein the plenum includes two sections and the source opens into a first of the sections, the plenum forming at least one channel that increase in width from the first to the second sections.
Claim 14
Independent Claim
156 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side; and a cooling air source linked to the plenum to provide cooling air to the plenum, wherein the plenum includes two sections and the source opens into a first of the sections, the plenum forming at least one channel that increase in width from the first to the second sections.
Claim 15
Dependent Claim
33 words
The apparatus of claim 10 wherein the opening includes a plurality of openings and wherein the openings in the first section have a greater combined space than the openings in the second section.
Claim 16
Independent Claim
252 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side; a cooling air source linked to the plenum to provide cooling air to the plenum; and a damper positioned between the cooling source and the plenum, a sensor for sensing the position of the door member and a processor, the sensor and damper linked to the processor, when the door member is in the open position, the processor causing the damper to reduce air flow to the plenum.
Claim 17
Independent Claim
252 words
An apparatus for use with a frame defining a front, a back and first and second sides extending from the frame front to the frame back for supporting and mounting at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the apparatus for delivering air to the at least one module and comprising: at least one plenum mounted to the first side and defining a passageway adjacent the front side of the frame, the plenum forming at least one opening facing the first side, wherein the plenum includes a door member and at least one wall member spaced from the door member so as to form the passageway, the door member having an edge and being hingedly linked to the frame along the edge for rotation about the edge between a closed position where the plenum is adjacent the first side and the opening is proximate the first side and an open position where the plenum is extended from the first side; a cooling air source linked to the plenum to provide cooling air to the plenum; and a damper positioned between the cooling source and the plenum, a sensor for sensing the position of the door member and a processor, the sensor and damper linked to the processor, when the door member is in the open position, the processor causing the damper to reduce air flow to the plenum.
Claim 18
Dependent Claim
24 words
The apparatus of claim 12 wherein, when the door member is opened, the processor causes the damper to block air flow to the plenum.
Claim 19
Dependent Claim
203 words
A cooling assembly for cooling at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the assembly comprising: a frame defining a front side, a back side and first and second sides that separate frame front and back sides; a rack mounted inside the frame including an upright member and at least one essentially horizontal shelf member, the module positionable on the shelf member such that the front surface faces the front side; at least one air delivery member forming at least one opening, the delivery member mounted to the frame such that the opening faces the front surface, wherein, when in a closed position, the delivery member essentially blocks the front side of the frame, wherein the delivery member is hingedly mounted to the frame for movement between the closed position and an open position where the first side is unobstructed, and wherein size of the opening formed by the delivery member is adjustable; and a cooling air source linked to the delivery member to deliver cooling air to the delivery member.
Claim 20
Dependent Claim
203 words
A cooling assembly for cooling at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the assembly comprising: a frame defining a front side, a back side and first and second sides that separate frame front and back sides; a rack mounted inside the frame including an upright member and at least one essentially horizontal shelf member, the module positionable on the shelf member such that the front surface faces the front side; at least one air delivery member forming at least one opening, the delivery member mounted to the frame such that the opening faces the front surface, wherein, when in a closed position, the delivery member essentially blocks the front side of the frame, wherein the delivery member is hingedly mounted to the frame for movement between the closed position and an open position where the first side is unobstructed, and wherein size of the opening formed by the delivery member is adjustable; and a cooling air source linked to the delivery member to deliver cooling air to the delivery member.
Claim 21
Dependent Claim
215 words
A cooling assembly for cooling at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the assembly comprising: a frame defining a front side, a back side and first and second sides that separate frame front and back sides; a rack mounted inside the frame including an upright member and at least one essentially horizontal shelf member, the module positionable on the shelf member such that the front surface faces the front side; at least one air delivery member forming at least one opening, the delivery member mounted to the frame such that the opening faces the front surface, wherein, when in a closed position, the delivery member essentially blocks the front side of the frame, wherein the delivery member is hingedly mounted to the frame for movement between the closed position and an open position where the first side is unobstructed, and wherein the delivery member forms a plurality of openings facing the rack, at least some of the openings vertically spaced along the delivery member; and a cooling air source linked to the delivery member to deliver cooling air to the delivery member.
Claim 22
Dependent Claim
215 words
A cooling assembly for cooling at least one electronic module, the module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the assembly comprising: a frame defining a front side, a back side and first and second sides that separate frame front and back sides; a rack mounted inside the frame including an upright member and at least one essentially horizontal shelf member, the module positionable on the shelf member such that the front surface faces the front side; at least one air delivery member forming at least one opening, the delivery member mounted to the frame such that the opening faces the front surface, wherein, when in a closed position, the delivery member essentially blocks the front side of the frame, wherein the delivery member is hingedly mounted to the frame for movement between the closed position and an open position where the first side is unobstructed, and wherein the delivery member forms a plurality of openings facing the rack, at least some of the openings vertically spaced along the delivery member; and a cooling air source linked to the delivery member to deliver cooling air to the delivery member.
Claim 23
Dependent Claim
143 words
A cooling assembly comprising: an electronic module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the module including at least one operating parameter sensor, linked to a data bus and capable of communicating status of the at least one operating parameter via a standard network protocol; at least one air delivery member forming at least one opening, the delivery member mounted adjacent the module such that the opening faces the front surface; a damper linked to the air delivery member and linked to the data bus; a cooling air source linked to the damper; and a processor linked to the bus for receiving the status communication and for controlling the damper as a function of the status communication.
Claim 24
Dependent Claim
143 words
A cooling assembly comprising: an electronic module including a front wall and a back wall, the front wall forming at least one inlet and the back wall forming at least one outlet, the front wall also forming a front surface, the module including at least one operating parameter sensor, linked to a data bus and capable of communicating status of the at least one operating parameter via a standard network protocol; at least one air delivery member forming at least one opening, the delivery member mounted adjacent the module such that the opening faces the front surface; a damper linked to the air delivery member and linked to the data bus; a cooling air source linked to the damper; and a processor linked to the bus for receiving the status communication and for controlling the damper as a function of the status communication.
Claim 25
Dependent Claim
17 words
The assembly of claim 16 wherein the standard network protocol is the simple network management protocol (SNMP).
Claim 26
Independent Claim
81 words
An apparatus for cooling at least one electronic module inside a module cabinet, the cabinet including a door, the apparatus comprising: a cooling air source linked to the cabinet; a sensor for sensing the status of the door; and a controller for controlling the amount of air provided to the cabinet via the cooling air source, the controller linked to the sensor and programmed to modify the cooling air volume delivered to the cabinet as a function of the door status.
Claim 27
Independent Claim
81 words
An apparatus for cooling at least one electronic module inside a module cabinet, the cabinet including a door, the apparatus comprising: a cooling air source linked to the cabinet; a sensor for sensing the status of the door; and a controller for controlling the amount of air provided to the cabinet via the cooling air source, the controller linked to the sensor and programmed to modify the cooling air volume delivered to the cabinet as a function of the door status.
Claim 28
Dependent Claim
20 words
The apparatus of claim 16 wherein the controller reduces the air delivered to the cabinet when the door is opened.
Claim 29
Dependent Claim
19 words
The apparatus of claim 17 wherein the controller blocks air delivery to the cabinet when the door is opened.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-03-17 | 2006-09-16 | 2007-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-03-17 | 2010-09-16 | 2011-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-03-17 | 2014-09-16 | 2015-03-18 | $7700.00 | Window Closed / Lapsed |