US4228661A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for redistributing heat within a room
Assignee: Individual
•
Filing: 1977-09-27
•
Granted: 1980-10-21
•
Expires: 1997-09-27
Abstract
Abstract A method of redistributing heat within a room or for operating a heating system for a dwelling, working or assembly room, together with apparatus therefor, wherein at least one heat pump is employed to extract heat from air of the room on the expansion side (cold side) of the heat pump and to re-emit on the compression side (hot side) of the heat pump the heat to the room in the form of radiation from at least one heat radiation member. The heat exchange may take place directly between the working fluid of the heat pump and the air and the heat radiation member or indirectly employing secondary heat medium circuits containing, for example, water.
Inventors
- 👤 Siegfried Vinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:45
CPC Classifications
F; F24; F24F; F24F5/00; F24F5/0089; F24D; F24D11/00; F24D11/02; F24F3/00; F24F3/12; F24F3/14; F24F3/147
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
102 words
A method of redistributing heat within a room by employing at least one heat pump which is adapted to obtain heat on an expansion side from a supply of heat and to deliver such heat on its compression side to a medium to be heated, comprising the steps of: recirculating the air of the room through channels between boundary surfaces of the room and radiation members disposed adjacent said boundary surfaces back into the room, and removing heat exclusively from the recirculating air of the room with said heat pump and simultaneously delivering it back to the room by said radiation members.
Claim 2
Independent Claim
102 words
A method of redistributing heat within a room by employing at least one heat pump which is adapted to obtain heat on an expansion side from a supply of heat and to deliver such heat on its compression side to a medium to be heated, comprising the steps of: recirculating the air of the room through channels between boundary surfaces of the room and radiation members disposed adjacent said boundary surfaces back into the room, and removing heat exclusively from the recirculating air of the room with said heat pump and simultaneously delivering it back to the room by said radiation members.
Claim 3
Dependent Claim
48 words
A method according to claim 1, characterized in that the step of removing heat is performed by removing heat from the air in the room directly by the heat pump medium and wherein said medium delivers said heat directly to said radiation members in said heat delivering step.
Claim 4
Dependent Claim
40 words
A method according to claim 1, characterized in that the heat is removed indirectly by means of a heat carrier means from the air of the room and is delivered indirectly by said heat carrier means to said radiation members.
Claim 5
Dependent Claim
24 words
A method according to claim 3, characterized in that secondary heat carrier circuits are employed to effect said indirect removing and delivering of heat.
Claim 6
Dependent Claim
19 words
A method according to claim 4, wherein water is employed as the heat carrier medium of the secondary circuits.
Claim 7
Independent Claim
125 words
A method for operating a heating system for at least one room and having at least one heat pump as a means for transferring heat from a supply of heat and adapted to obtain heat from an available heat supply on its expansion side and to deliver such heat on its compression side to a medium to be heated, comprising the steps of delivering heat to a room by radiating members disposed adjacent the boundary surfaces of the room, and obtaining said heat directly or by an intermediate heat carrier means so as to reduce the temperature of the air in the room by circulating the air of the room through channels formed between said boundary surfaces and said radiating members back into said room.
Claim 8
Independent Claim
125 words
A method for operating a heating system for at least one room and having at least one heat pump as a means for transferring heat from a supply of heat and adapted to obtain heat from an available heat supply on its expansion side and to deliver such heat on its compression side to a medium to be heated, comprising the steps of delivering heat to a room by radiating members disposed adjacent the boundary surfaces of the room, and obtaining said heat directly or by an intermediate heat carrier means so as to reduce the temperature of the air in the room by circulating the air of the room through channels formed between said boundary surfaces and said radiating members back into said room.
Claim 9
Dependent Claim
46 words
A method of operating a heating system according to claim 6, characterized in that the step of delivering the heat is carried out with the radiating members being distributed over all the boundary surfaces of the room in a manner so as to produce symmetric radiation.
Claim 10
Dependent Claim
153 words
Apparatus for operating a heating system having at least one heat pump and comprising at least one primary heat exchanger means associated with the expansion side of said heat pump for obtaining heat from air of a room and for transmitting said heat obtained to the expansion side of the heat pump, said heat exchanger means being situated in the room which is to be heated, at least one surface heat radiating primary heat exchanger means associated with the heat pump on the compression side thereof and disposed adjacent a boundary surface of the room for receiving heat from the compression side of the heat pump and for delivering such heat substantially in the form of heat radiation to the said room, and means for bringing the air of the room into heat exchange relationship with the primary heat exchanger and returning said air back into the room after removal of heat therefrom.
Claim 11
Dependent Claim
153 words
Apparatus for operating a heating system having at least one heat pump and comprising at least one primary heat exchanger means associated with the expansion side of said heat pump for obtaining heat from air of a room and for transmitting said heat obtained to the expansion side of the heat pump, said heat exchanger means being situated in the room which is to be heated, at least one surface heat radiating primary heat exchanger means associated with the heat pump on the compression side thereof and disposed adjacent a boundary surface of the room for receiving heat from the compression side of the heat pump and for delivering such heat substantially in the form of heat radiation to the said room, and means for bringing the air of the room into heat exchange relationship with the primary heat exchanger and returning said air back into the room after removal of heat therefrom.
Claim 12
Dependent Claim
123 words
Apparatus according to claim 8, comprising a secondary heat medium circuit associated with each of the primary heat exchanger means, the secondary circuit associated with the primary heat exchanger on the expansion side of the heat pump being arranged for absorbing sensible heat from the room air through heat exchangers and for supplying such heat to the primary heat exchanger means on the expansion side of the heat pump, and the secondary circuit associated with the heat radiating primary exchanger means on the compression side of the heat pump being arranged for receiving the sensible heat from the heat radiating primary heat exchanger means and for radiating said heat via heat exchangers, constructed as surface head radiators, into the room to be heated.
Claim 13
Dependent Claim
52 words
Apparatus according to claim 9, characterized in that the surface radiators are disposed at a short distance from the boundary surfaces of the room so as to leave an air gap therebetween, and further comprising seal strips for forming air guide ducts disposed between the boundary surfaces and the said heat radiators.
Claim 14
Dependent Claim
24 words
Apparatus according to claim 10, comprising thermal insulation associated with external surfaces of the heat radiators nearest to the boundary surfaces of the room.
Claim 15
Dependent Claim
48 words
Apparatus according to claim 10, characterized in that the surface heat radiators are provided with ducts which extend from an external surface to an internal surface thereof and permit an air exchange between the room and the air gap between the boundary surfaces and the surface heat radiators.
Claim 16
Dependent Claim
47 words
Apparatus according to claim 10, characterized in that the heat exchangers on the expansion side of the heat pump are disposed in the air gap between the boundary surfaces and the surface heat radiators and that they are situated in ventilating shafts for supplying the room air.
Claim 17
Dependent Claim
48 words
Apparatus according to claim 10, characterized in that the heat exchangers on the expansion side of the heat pump are disposed in the air gap between the boundary surfaces and the surface heat radiators and that they are associated with an air pump for supplying the room air.
Claim 18
Dependent Claim
40 words
Apparatus according to claim 10, characterized in that the entire apparatus except for said heat pump and heat radiators is situated in the air gap between the boundary surfaces and the heat radiators at the outside of the heat radiators.
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) | 1983-10-21 | 1984-04-21 | 1984-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-21 | 1988-04-21 | 1988-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-21 | 1992-04-21 | 1992-10-21 | $7700.00 | Window Closed / Lapsed |