Patent US2495293A successfully refreshed from Google Patents.
Patent US4149218A successfully refreshed from Google Patents.
US4149218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Minimum delay module assembly
Assignee: International Business Machines Corp
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Filing: 1977-12-30
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Granted: 1979-04-10
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Expires: 1997-12-30
Abstract
Abstract A Minimum Delay Module Assembly, having unrestricted accessibility for servicing, that provides substantially constant electrical and thermal environments for all portions of the assembly regardless of configuration. The assembly comprises a plurality of vertical page modules in which each page module is vertically hinged to the adjacent page module. Electrical interconnections are provided between the page modules by means of cable assemblies which enter each page module in the edge thereof adjacent said hinges. Individual self contained cooling means are provided for each page module so that the flow of air is up through the bottom of each page module and out through the top thereof. Resilient conduit means may be utilized to supply a pressurized coolant to each page module regardless of the configuration of the module assembly. The complete vertically hinged module assembly is supported on a base assembly, including a foraminous base member sufficiently large to support said hinged module assembly when in the closed position and further including at least one foraminous foldable shelf which folds out of the way when the assembly is in the closed position and folds to a position coplanar with said base member when in the "open for service" position. The base assembly further includes a chamber or space under the base member which provides for an unrestricted flow of air up through said base member.
Inventors
- 👤 Francis P. Carrubba
- 👤 Paul E. Stuckert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:29
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/18; H05K7/20; H05K7/20009
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
228 words
An electronic packaging system comprising a minimum electrical delay module assembly including a base support assembly and a hinged module assembly mounted thereon, said base support assembly including a foraminous base member for supporting said hinged module assembly, an air chamber located under said base member for assuring an unrestricted flow of ambient air up through said base member, said hinged module assembly comprising a plurality of vertically disposed page modules of substantially the same height and depth, hinge means connecting and hinging each page module to each adjacent page module, said hinge means being adapted to allow all of said page modules to physically abut each other in a parallel arrangement when said hinged module assembly is closed wherein all of said vertical hinge means connecting said page modules lie substantially in a common plane, flexible electrical conductor means for interconnecting said page modules and connected to each said page module along the edge thereof adjacent and parallel to said hinge plane, the length of said conductors being fixed and determined by the distance between the connection points in each page module when said hinged module assembly is in the closed positon, and individual cooling means carried within each said page module, the cooling means including means for causing ambient air to pass up through the bottom of the individual page module and out the top thereof.
Claim 2
Dependent Claim
228 words
An electronic packaging system comprising a minimum electrical delay module assembly including a base support assembly and a hinged module assembly mounted thereon, said base support assembly including a foraminous base member for supporting said hinged module assembly, an air chamber located under said base member for assuring an unrestricted flow of ambient air up through said base member, said hinged module assembly comprising a plurality of vertically disposed page modules of substantially the same height and depth, hinge means connecting and hinging each page module to each adjacent page module, said hinge means being adapted to allow all of said page modules to physically abut each other in a parallel arrangement when said hinged module assembly is closed wherein all of said vertical hinge means connecting said page modules lie substantially in a common plane, flexible electrical conductor means for interconnecting said page modules and connected to each said page module along the edge thereof adjacent and parallel to said hinge plane, the length of said conductors being fixed and determined by the distance between the connection points in each page module when said hinged module assembly is in the closed positon, and individual cooling means carried within each said page module, the cooling means including means for causing ambient air to pass up through the bottom of the individual page module and out the top thereof.
Claim 3
Dependent Claim
59 words
An electronic packaging system as set forth in claim 1 including an integral foraminous shelf means mounted on said base assembly said shelf means including hinging means attaching said shelf assembly to said base assembly whereby said shelf assembly provides a planar support surface with said base member for supporting said hinged module assembly when in the "open-for-service" position.
Claim 4
Dependent Claim
75 words
An electronic packaging system as set forth in claim 2 including air inductor cooling means which requires a pressurized air source located adjacent to the the bottom of each said page module, flexible conduit means connected to each said page module in the edge thereof closest to and lying parallel to said hinge plane for connecting said air induction cooling means in each page module to a common pressurized air source in said base assembly.
Claim 5
Dependent Claim
31 words
An electonic packaging assembly as set forth in claim 3 wherein said integral shelf members and said base member comprise rigid open gratings to provide for the unrestricted flow air therethrough.
Claim 6
Dependent Claim
69 words
An electronic packaging system as set forth in claim 4 including a fixed vertical column located on the top of said base assembly in non-interferring relationship with said hinged page assembly when in the closed position, the individual page module closest to said vertical column being fixedly hinged with respect to said base member, and flexible cable and conduit assemblies connecting said vertical column to said closest page module.
Claim 7
Dependent Claim
79 words
An electronic packaging system as set forth in claim 3 including support means for individually supporting a plurality of said minium delay module assemblies vertically disposed with respect to each other, cable and conduit means for interconnecting said module assemblies via said vertical columns said support means including means for spacing the individual module assemblies sufficiently that each hinged module assembly may be opened without interferring with or touching another module assembly located above or below the particular assembly.
Claim 8
Dependent Claim
104 words
An electronic packaging system as set forth in claim 6 including means for supporting a plurality of individual minimum delay module assemblies on a horizontal surface, hinge means for vertically hinging the base support assemblies for each module assembly together whereby each module assembly is vertically hinged to each adjacent module assembly at opposite corners of said base support assemblies said integral support shelves being so shaped that when any two module assemblies are opened a predetermined amount, the two adjacent shelves, when hinged down to be coplanar with their individual base numbers, form a substantially continuous support surface between said two module assemblies.
Claim 9
Dependent Claim
272 words
An electronic packaging system comprising a minimum electrical delay module assembly including a base support assembly and a hinged module assembly mounted thereon, said base support assembly including a foraminous base member for supporting said hinged module assembly, an air chamber located under said base member for assuring an unrestricted flow of ambient air up through said base member, said hinged module assembly comprising a plurality of vertically disposed page modules of substantially the same height and depth, each said page module having a width w, said page modules being so disposed as to have a first configuration wherein they physically abut each other and lie in parallel arrangement, whereby all said page modules have one edge comprising a hinge surface of width w lying in a common plane, vertical hinge means for connecting each page module to an adjacent module, one hinge means being provided for each end page module, two hinge means being provided for interior page modules having two adjacent neighbors, the two hinge means for each interior page module having axes spaced a distance substantially equal to the width of that module, flexible electrical conductor means for interconnecting said page modules and connected to each said page module in the hinge surface thereof, the length of said conductors being fixed and determined by the distance between the connection points in each page module when said hinged module assembly is in said first configuration, and individual cooling means carried within each said page module, the cooling means including means for causing ambient air to pass up through the bottom of the individual page module and out the top thereof.
Claim 10
Dependent Claim
272 words
An electronic packaging system comprising a minimum electrical delay module assembly including a base support assembly and a hinged module assembly mounted thereon, said base support assembly including a foraminous base member for supporting said hinged module assembly, an air chamber located under said base member for assuring an unrestricted flow of ambient air up through said base member, said hinged module assembly comprising a plurality of vertically disposed page modules of substantially the same height and depth, each said page module having a width w, said page modules being so disposed as to have a first configuration wherein they physically abut each other and lie in parallel arrangement, whereby all said page modules have one edge comprising a hinge surface of width w lying in a common plane, vertical hinge means for connecting each page module to an adjacent module, one hinge means being provided for each end page module, two hinge means being provided for interior page modules having two adjacent neighbors, the two hinge means for each interior page module having axes spaced a distance substantially equal to the width of that module, flexible electrical conductor means for interconnecting said page modules and connected to each said page module in the hinge surface thereof, the length of said conductors being fixed and determined by the distance between the connection points in each page module when said hinged module assembly is in said first configuration, and individual cooling means carried within each said page module, the cooling means including means for causing ambient air to pass up through the bottom of the individual page module and out the top thereof.
Claim 11
Dependent Claim
31 words
An electronic packaging system as set forth in claim 8 wherein all of said hinge axes lie within a common plane when said hinged module assembly is in said first configuration.
Claim 12
Dependent Claim
30 words
An electronic packaging system as set forth in claim 9 wherein said common hinge plane is substantially coextensive with the common plane including all of said page module hinge surfaces.
Claim 13
Dependent Claim
48 words
An electronic packaging system as set forth in claim 10 including removable connector means for physically connecting said flexible electrical conductor means to each said page module, said connector means being adapted for insertion into a complementary member located in said hinge surface of each said page module.
Claim 14
Dependent Claim
31 words
An electronic packaging system as set forth in claim 11 including locking means for fixedly securing all of said page modules together and to said support assembly in said first configuration.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |