Patent CH225376A successfully refreshed from Google Patents.
US4124062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for controlling the temperature in a premise
Assignee: Individual
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Filing: 1976-06-17
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Granted: 1978-11-07
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Expires: 1996-06-17
Abstract
Abstract The daily variation of the outside temperature is utilized for control of the air temperature in a premise, in such a way, that outside air is directed to the premise through channels in the building structure surrounding the premise. The channel walls are adapted to absorb or give off heat to the air flowing through the channels. This utilization is, for example, such that that cold night-time air during the night might flow through the channels and cool the mass surrounding the channels, for example a framing of joists of concrete, which cooled mass during the day-time cools warm outside air prior to its entering the premise.
Inventors
- 👤 Lars O. Andersson
- 👤 Engelbrekt Isfalt
- 👤 Axel Rosell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:03
CPC Classifications
F; F24; F24F; F24F5/00; F24D; F24D11/00; F24D11/006; F24F5/0046; F28; F28D; F28D20/00; F28D20/0056; Y; Y02; Y02A; Y02A30/00; Y02A30/27; Y02A30/272; Y02B; Y02B10/00; Y02B10/20; Y02E; Y02E60/00; Y02E60/14; Y10; Y10S; Y10S165/00; Y10S165/902
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
153 words
A method of attaining a comfortable temperature in a room in a building with concrete floor bearing elements during such periods in the day when the outdoor temperature is higher than said comfortable temperature and during the night when the outdoor temperature is lower than said comfortable temperature, which method includes the steps of passing air from outside the building during the night through channels in the concrete floor bearing elements so as to cool the concrete, which stored coolness the following day is transferred to the room, whereby the quantity of heat and the dimensions of the concrete floor bearing elements and the number, size and location of said channels being so adapted that the stored coolness is sufficient to maintain a comformtable temperature during the entire following day, and whereby cool air during its passage through channels of comparatively warmer bearing elements can be heated before being sucked into said room.
Claim 2
Independent Claim
153 words
A method of attaining a comfortable temperature in a room in a building with concrete floor bearing elements during such periods in the day when the outdoor temperature is higher than said comfortable temperature and during the night when the outdoor temperature is lower than said comfortable temperature, which method includes the steps of passing air from outside the building during the night through channels in the concrete floor bearing elements so as to cool the concrete, which stored coolness the following day is transferred to the room, whereby the quantity of heat and the dimensions of the concrete floor bearing elements and the number, size and location of said channels being so adapted that the stored coolness is sufficient to maintain a comformtable temperature during the entire following day, and whereby cool air during its passage through channels of comparatively warmer bearing elements can be heated before being sucked into said room.
Claim 3
Dependent Claim
43 words
A method according to claim 1 characterized in that the air on its way through the channels is caused by at least one throttle member to form at least one jet, each such jet being directed against selected portions of the channel wall.
Claim 4
Independent Claim
151 words
A method of attaining a comfortable temperature in the office rooms of an office building during such periods in the day when the outdoor temperature is higher than said comfortable temperature and during the night when the outdoor temperature is lower than said comfortable temperature, said office rooms having concrete floors with channels running therethrough, which method includes the steps of: (a) during the night passing air from outside the office building through said channels and out of the building so as to thereby cool the concrete surrounding said channels, (b) during the next day transferring the coolness stored in said concrete floors as a result of step (a) to the office rooms, whereby a comfortable temperature is maintained in said office rooms over a 24 hours period by alternately transferring heat by virtue of the contact between air and concrete and by virtue of the contact between concrete and air.
Claim 5
Independent Claim
151 words
A method of attaining a comfortable temperature in the office rooms of an office building during such periods in the day when the outdoor temperature is higher than said comfortable temperature and during the night when the outdoor temperature is lower than said comfortable temperature, said office rooms having concrete floors with channels running therethrough, which method includes the steps of: (a) during the night passing air from outside the office building through said channels and out of the building so as to thereby cool the concrete surrounding said channels, (b) during the next day transferring the coolness stored in said concrete floors as a result of step (a) to the office rooms, whereby a comfortable temperature is maintained in said office rooms over a 24 hours period by alternately transferring heat by virtue of the contact between air and concrete and by virtue of the contact between concrete and air.
Claim 6
Dependent Claim
43 words
A method according to claim 3 characterized in that the air on its way through the channels is caused by at least one throttle member to form at least one jet, each such jet being directed against selected portions of the channel wall.
Claim 7
Dependent Claim
39 words
A method according to claim 3 wherein the transfer according to step (b) is effected by passing air through the channels cooled by step (a) and this air is then introduced into the office rooms of the office building.
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) | 1981-11-06 | 1982-05-08 | 1982-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-06 | 1986-05-08 | 1986-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-06 | 1990-05-08 | 1990-11-07 | $7700.00 | Window Closed / Lapsed |