US4181118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar heating system
Assignee: Individual
•
Filing: 1977-02-25
•
Granted: 1980-01-01
•
Expires: 1997-02-25
Abstract
Abstract A climate control system for heating and cooling a building. The system uses solar energy for its heat source and concrete blocks for its collecting and storing material. The blocks are open faced and positioned to receive the radiation directly. An insulating enclosure is restrictably positioned to expose the blocks to the sun's radiation during the day and to enclose the blocks in the evening to trap the heat for later use. The system uses both natural and forced convection currents to transfer the heat to and from the building. In a preferred embodiment, an upper compartment with a transparent roof is built above the blocks. This compartment is comparatively small and heats quickly to high temperatures. Water pipes of the building heating system can be placed in this compartment and the heated air can be routed into the building or transmitted through a duct to the bottom of the concrete blocks to heat them. The upper compartment is particularly useful in the morning because the sun strikes it first and the heat produced can be used in the house or transmitted to the blocks to begin heating them before the sun is high enough to strike them. In addition to the insulation, the invention includes secondary walls on the exposure side of the collector, comprising transparent panels in the winter and screen louvered openings in the summer. Radiation passing through the transparent panels strikes the blocks and a hot house effect is created. When the night air is relatively cool and the days are hot, the insulating enclosure can be opened at night to pass cool air into the system to lower the temperature of the blocks so they can absorb heat from the building during the day.
Inventors
- 👤 Harold B. Mummert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:12
CPC Classifications
F; F24; F24F; F24F5/00; F24F5/0075; F24D; F24D11/00; F24D11/006; F24D11/007; F24F5/0046; F24S; F24S20/00; F24S20/60; F24S20/66; Y; Y02; Y02A; Y02A30/00; Y02A30/27; Y02A30/272; Y02B; Y02B10/00; Y02B10/20; Y02B30/00; Y02B30/90; Y02E; Y02E10/00; Y02E10/40; Y02E10/44
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
206 words
A climate control system adapted to be used with an intermittent source of solar radiation for altering the temperature of a building interior, said system comprising: storage means including material capable of absorbing the radiation from said source and positioned in the path of said radiation, insulating means disposed to form a retractile enclosure around storage material, including: at least one movable portion retractably positionable so that said insulating means encloses said storage material when said movable portion is in one position and said insulating means exposes said storage material to radiation when said movable portion is in a second position; and further including a second wall portion positioned between said storage material and the building interior, said second wall portion having at least two vent means, each of said vent means defining a passage through said second portion between the storage material and said interior and including control means for selectively opening and closing said passage, said passages being vertically spaced from each other so that when said vent means are open and there is a temperature differential between the storage material and the building interior, a convection current is set up between the area of the storage material and the interior of the building.
Claim 2
Dependent Claim
206 words
A climate control system adapted to be used with an intermittent source of solar radiation for altering the temperature of a building interior, said system comprising: storage means including material capable of absorbing the radiation from said source and positioned in the path of said radiation, insulating means disposed to form a retractile enclosure around storage material, including: at least one movable portion retractably positionable so that said insulating means encloses said storage material when said movable portion is in one position and said insulating means exposes said storage material to radiation when said movable portion is in a second position; and further including a second wall portion positioned between said storage material and the building interior, said second wall portion having at least two vent means, each of said vent means defining a passage through said second portion between the storage material and said interior and including control means for selectively opening and closing said passage, said passages being vertically spaced from each other so that when said vent means are open and there is a temperature differential between the storage material and the building interior, a convection current is set up between the area of the storage material and the interior of the building.
Claim 3
Dependent Claim
53 words
The climate control system of claim 1 wherein: said storage material includes a plurality of block members stacked atop each other, each of said block members having sides defining at least one opening into said block member, and said plurality of block members being positioned with said opening substantially facing the radiation source.
Claim 4
Dependent Claim
112 words
The climate control system of claim 2 wherein: said insulating means includes a top portion, compartment means including members forming a substantially enclosed space above said top portion, one of said members being substantially transparent and positioned facing the radiation source, and air conveying means including a duct extending from said substantially enclosed space to an area adjacent the bottom of the stacked storage material, said conveying means further including pump means to move air through said duct whereby the fluid in the substantially enclosed space above said top portion is heated by said radiation source and moved by said conveying means to the area adjacent the bottom of said storage material.
Claim 5
Dependent Claim
163 words
A passive solar energy collection and heating system for the interior of a building having exterior walls, comprising: a first compartment having top and bottom members and side walls, one of which side walls is common with one of the said exterior walls of the building and at least one other of said side walls being transparent to radiant solar energy, second compartment means contiguous to said first compartment and having at least one wall member which is transparent to radiant solar energy and having one wall member which is common to the said exterior building wall; closeable vent means disposed in said common wall and interconnecting the interior of the building and said second compartment means, means including a concretion of mineral matter characterized by its ability to absorb and store heat energy disposed in the said first compartment, and upper and lower closeable vent means disposed in said common wall and interconnecting the interior of the building and said first compartment.
Claim 6
Dependent Claim
163 words
A passive solar energy collection and heating system for the interior of a building having exterior walls, comprising: a first compartment having top and bottom members and side walls, one of which side walls is common with one of the said exterior walls of the building and at least one other of said side walls being transparent to radiant solar energy, second compartment means contiguous to said first compartment and having at least one wall member which is transparent to radiant solar energy and having one wall member which is common to the said exterior building wall; closeable vent means disposed in said common wall and interconnecting the interior of the building and said second compartment means, means including a concretion of mineral matter characterized by its ability to absorb and store heat energy disposed in the said first compartment, and upper and lower closeable vent means disposed in said common wall and interconnecting the interior of the building and said first compartment.
Claim 7
Dependent Claim
33 words
The combination of claim 4 and further including retractable divider means disposed to selectively divide said first compartment into two sub-compartments, one of which sub-compartments contains the said mass of heat absorbing material.
References Cited (Backward Citations)
US246626A
Cited
GB387828A
Cited
US2595905A
Cited
US2677367A
Cited
US3243117A
Cited
US3288206A
Cited
US3832992A
Cited
US3955555A
Cited
US3875925A
Cited
FR2274879A1
Cited
FR2303250A1
Cited
US4046133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-31 | 1983-07-02 | 1984-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-31 | 1987-07-02 | 1988-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-31 | 1991-07-02 | 1992-01-01 | $7700.00 | Window Closed / Lapsed |