US5772501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indoor environmental conditioning system and method for controlling the circulation of non-conditioned air
Assignee: HVAC MODULATION TECHNOLOGIES LLC
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Filing: 1995-10-12
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Granted: 1998-06-30
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Expires: 2015-10-12
Abstract
Abstract An indoor environmental conditioning system and a method for controlling the circulation of non-conditioned air. The system comprises a conditioning source, air distribution source and air distribution conduit. The air may be propelled at at least two different flow rates.
Inventors
- 👤 Nir Merry
- 👤 Robert M. Russ
- 👤 Larry A. Lincoln
- 👤 Thomas L. Webster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:19
CPC Classifications
F; F24; F24F; F24F11/00; F24F11/70; F24F11/72; F24F11/79; F24F3/00; F24F3/044
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
213 words
An indoor environmental conditioning system for regulating the circulation of non-conditioned air to at least two locations, the indoor environmental conditioning system comprising: a source for selectively providing conditioned or non-conditioned air; an air distribution conduit operatively communicating the source with the at least two locations; air distribution means operably associated with the air distribution conduit for distribution of air to the at least two locations at independent and selectively variable flow rates; air propulsion means associated with the source and the air distribution conduit for selectively distributing air to the at least two locations, the air propulsion means being operably configured for propelling air through the air distribution conduit at at least two possible flow rates; control means, operably associated with the air propulsion means and the air distribution means for controlling actuation of the air distribution means and the air propulsion means, and for enabling the selective circulation of non-conditioned air by the air propulsion means and the air distribution means to the at least two locations at substantially independent flow rates, including means for actuating the air propulsion means and air distribution means to cause the controlled circulation of non-conditioned air substantially without altering the condition of the air in the at least two locations at substantially independent flow rates.
Claim 2
Dependent Claim
213 words
An indoor environmental conditioning system for regulating the circulation of non-conditioned air to at least two locations, the indoor environmental conditioning system comprising: a source for selectively providing conditioned or non-conditioned air; an air distribution conduit operatively communicating the source with the at least two locations; air distribution means operably associated with the air distribution conduit for distribution of air to the at least two locations at independent and selectively variable flow rates; air propulsion means associated with the source and the air distribution conduit for selectively distributing air to the at least two locations, the air propulsion means being operably configured for propelling air through the air distribution conduit at at least two possible flow rates; control means, operably associated with the air propulsion means and the air distribution means for controlling actuation of the air distribution means and the air propulsion means, and for enabling the selective circulation of non-conditioned air by the air propulsion means and the air distribution means to the at least two locations at substantially independent flow rates, including means for actuating the air propulsion means and air distribution means to cause the controlled circulation of non-conditioned air substantially without altering the condition of the air in the at least two locations at substantially independent flow rates.
Claim 3
Dependent Claim
66 words
The indoor environmental conditioning system according to claim 1, wherein the control means further comprises: means for selectively actuating the air propulsion means to propel air at one of the at least two flow rates; and means for selectively actuating the air distribution means for independently and variably regulating the flow of air from the air distribution conduit into each of the at least two locations.
Claim 4
Dependent Claim
34 words
The apparatus according to claim 1, wherein the control means further comprises: a programmable control apparatus operably associated with the air propulsion means; and a transmitting apparatus remotely positioned from the programmable control apparatus.
Claim 5
Dependent Claim
18 words
The indoor environmental conditioning system according to claim 3, wherein the transmitting apparatus comprises a full display thermostat.
Claim 6
Dependent Claim
19 words
The indoor environmental conditioning system according to claim 1, wherein the air propulsion means comprises a variable speed motor.
Claim 7
Dependent Claim
37 words
The indoor environmental conditioning system according to claim 1, further comprising means to control a desired duration of time for distribution of the non-conditioned air to the at least two locations being provided with the non-conditioned air.
Claim 8
Dependent Claim
37 words
The indoor environmental conditioning system according to claim 2, further comprising means to control a desired duration of time for distribution of the non-conditioned air to the at least two locations being provided with the non-conditioned air.
Claim 9
Dependent Claim
78 words
The indoor environmental conditioning system according to claim 2, wherein the air distribution means includes at least one damper associated with the air distribution conduit, the at least one damper being selectively positionable in at least an open orientation and a closed orientation wherein the closed orientation substantially precludes the passage of air from the distribution means to the at least one of the at least two locations, and the open orientation allowing for the passage of air.
Claim 10
Dependent Claim
52 words
The indoor environmental conditioning system according to claim 8, wherein the means for actuating the air distribution means further comprises means for controlling the selection of the orientation of the at least one damper relative each of the at least two locations for which the distribution of non-conditioned air has been selected.
Claim 11
Dependent Claim
61 words
The indoor environmental conditioning system according to claim 9, wherein the orientation selection controlling means includes at least one damper control apparatus operatively associated with each of the at least one dampers and a transmitting apparatus remotely positioned from the at least one damper control apparatus, wherein the transmitting apparatus transmitting a required damper orientation signal to the damper control apparatus.
Claim 12
Independent Claim
202 words
A method for controlling the distribution of non-conditioned air, in an indoor environmental conditioning system, to at least two locations, the method comprising the steps of: (a) selecting a desired flow rate of non-conditioned air to be distributed from a source for selectively providing conditioned or non-conditioned air, through an air distribution conduit to each of (one or more at least two locations; (b) actuating an air propulsion apparatus to propel air through the air distribution conduit at a flow rate sufficient to deliver air to each of the at least two locations at the respective desired flow rates; (c) actuating air distribution apparatus associated with the air distribution conduit to regulate the flow of air into each of the at least two locations; (d) coordinating the actuation of the air propulsion apparatus and the actuation of the air distribution apparatus, in order to assure that each of the at least two locations receives air flow at the respective selected flow rate, (e) circulating non-conditioned air, at substantially independent flow rates to the at least two locations, through actuation of the air propulsion means and air distribution means substantially without altering the condition of the air in the at least two locations.
Claim 13
Independent Claim
202 words
A method for controlling the distribution of non-conditioned air, in an indoor environmental conditioning system, to at least two locations, the method comprising the steps of: (a) selecting a desired flow rate of non-conditioned air to be distributed from a source for selectively providing conditioned or non-conditioned air, through an air distribution conduit to each of (one or more at least two locations; (b) actuating an air propulsion apparatus to propel air through the air distribution conduit at a flow rate sufficient to deliver air to each of the at least two locations at the respective desired flow rates; (c) actuating air distribution apparatus associated with the air distribution conduit to regulate the flow of air into each of the at least two locations; (d) coordinating the actuation of the air propulsion apparatus and the actuation of the air distribution apparatus, in order to assure that each of the at least two locations receives air flow at the respective selected flow rate, (e) circulating non-conditioned air, at substantially independent flow rates to the at least two locations, through actuation of the air propulsion means and air distribution means substantially without altering the condition of the air in the at least two locations.
Claim 14
Dependent Claim
34 words
The method according to claim 11 further including the step of selecting a desired duration of time for distribution of the non-conditioned air to the at least two locations being provided with non-conditioned air.
Claim 15
Dependent Claim
28 words
The method according to claim 11 wherein the step of actuating air distribution apparatus includes the step of selectively sending the non-conditioned air to at least two locations.
Claim 16
Dependent Claim
53 words
The method according to claim 13 wherein the step of selectively sending the non-conditioned air further comprises the step of regulating the flow of air into each of the one or more locations with at least one damper apparatus, associated with the air distribution conduit, at each of the at least two locations.
Claim 17
Dependent Claim
77 words
The method according to claim 13, wherein the step of regulating the flow of air into each of the at least two locations further comprises the steps of selectively positioning each of the damper apparatus in a position relative to the flow of air in the air distribution conduit situated between an open orientation permitting a maximum flow of air into the respective location and a closed orientation permitting no flow of air into the respective location.
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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) | 2001-06-29 | 2001-12-29 | 2002-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-29 | 2005-12-29 | 2006-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-29 | 2009-12-29 | 2010-06-30 | $7700.00 | Window Closed / Lapsed |