[특허]Unified hot water and forced air heating system

[미국특허] Unified hot water and forced air heating system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F24D-009/00 F24H-001/22
출원번호	US-0928366 (1978-07-27)
발명자 / 주소	Sweat Jr. James R. (2284 Heritage Dr. San Jose CA 95124)
인용정보	피인용 횟수 : 35 인용 특허 : 4

초록 ▼

A water heating and forced air heating system that provides potable hot water and that also provides heated air for heating enclosed spaces within buildings, including: a water heater including a water tank filled with water, a burner for heating the water in the tank, and an exhaust flue for removing hot gases generated by the burner; a gas-to-liquid heat exchange unit disposed within the flue; a forced air heater having a casing that defines a chamber, a liquid-to-gas heat exchange unit disposed within the chamber, a gas-to-gas heat exchange unit also disposed within the chamber, and a blower for pulling fresh air into the chamber and blowing it past the heat exchange units to absorb heat; a pump for pumping water through the gas-to-liquid heat exchange unit so that the water becomes heated by the hot gases within the flue; another pump for pumping heated water through the liquid-to-gas heat exchange unit to heat the air flowing within the chamber; and a conduit for connecting the terminal end of the flue to the gas-to-gas heat exchange unit in order to further heat the air flowing through the chamber.

대표청구항 ▼

A forced air heating system comprising: a gas-to-liquid heat exchange unit disposed within an exhaust flue of a water heater of the type having an inflow port, an outflow port and a hot gas exhaust flue, said heat exchange unit having a water inflow end and a water outflow end, said water outflow end being coupled to said water heater outflow port, whereby water flowing through said gas-to-liquid heat exchange unit is heated by hot gas within said flue; a forced air heater including a casing means having an inflow duct and an outflow duct and defining an air chamber, a liquid-to-gas heat exchange unit disposed within said chamber and having a water inflow end and a water outflow end, a gas-to-gas heat exchange unit disposed within said chamber and having a gas inflow end and a gas outflow end, and blower means for moving air through said inflow duct into said chamber, past said liquid-to-gas heat exchange unit and said gas-to-gas heat exchange unit and out said outflow duct; a first pump means coupling said inflow port to said first water inflow end to pump water into said first water inflow end; a second pump means coupling said outflow port to said second water inflow end to pump water into said second water inflow end; means coupling both said inflow port and said second water outflow end to a source of pressurized water; and means connecting the terminal end of said exhaust flue to said gas inflow end; whereby said air flowing through said chamber and out said outflow duct is heated by the hot water flowing through said liquid-to-gas heat exchange unit from said water heater and by the hot gases flowing through said gas-to-gas heat exchange unit from said exhaust flue and whereby hot water is always present at said outflow port due to the rapid heating of the water within said gas-to-liquid heat exchange unit.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Pemberton ; Alonza R. ; Pemberton ; Daniel R., Chimney heat reclaimer.
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Engeling Charles F. (R.R. No. 1 Morrisonville IL 62546) Staubly Ralph F. (510 Myers Bldg. Springfield IL 62701), Combined heat-exchanger and supplemental air circulator for hot-air furnaces.
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Munroe Patrick Oliver (Tulsa OK), Energy recovery and storage system.
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Estabrook Paul S. (Rte. 1 ; Box 96 Martinsburg WV 25401), Water heater.
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이 특허를 인용한 특허 (35) 인용/피인용 타임라인 분석

Jatana Subhash C. (Upper Arlington OH), Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus.
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Jatana, Subhash C., Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus.
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Donnelly,Donald E.; Buescher,Thomas P.; Somorov,Michael, Apparatus and methods for controlling a water heater.
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Van Dongen, Franciscus Gerardus; De Graaf, Johannes Didericus, Apparatus for heating steam.
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Swanson Mervin D. (1625 13th Ave. NW. Puyallup WA 98371), Chimney heat economizer.
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Henriques Joseph (32 Hidden Brook Dr. Brookfield CT 06804), Flue heat recovery system.
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Lesage, Claude; Lesage, Jean-Claude, Gas-fired water heater with separable heat exchanger or detachably connected external water heater.
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Lesage, Claude; Lesage, Jean-Claude, Gas-fired water heater with separable heat exchanger or detachably connected external water heater.
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Madigan Stephen M. (Nutley NJ), Heat emitter unit for a hot water heating system.
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MacArthur Charles E. (5 High St. Sangerville ME 04479) Malatesta Charles A. (R.F.D. 2 ; Box 2250 Dexter ME 04930), Heat exchange and fuel feed apparatus for vertical furnace.
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Walters Lonnie D. (6410 Highbury St. Dayton OH 45424), Heat recovery apparatus.
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Kremer Robert (Masshofstr. 22 5090 Leverkusen 3 DEX), Heat recovery device for boilers.
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Bilet, Maxime Jean Jerome; Hyde, Roderick A.; Ishikawa, Muriel Y.; Kare, Jordin T.; Myhrvold, Nathan P.; Peterson, Nels R.; Tegreene, Clarence T.; Wood, Jr., Lowell L.; Wood, Victoria Y. H.; Young, Christopher Charles, Heating device with condensing counter-flow heat exchanger.
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Bilet, Maxime Jean Jerome; Hyde, Roderick A.; Ishikawa, Muriel Y.; Kare, Jordin T.; Myhrvold, Nathan P.; Peterson, Nels R.; Tegreene, Clarence T.; Wood, Jr., Lowell L.; Wood, Victoria Y. H.; Young, Christopher Charles, Heating device with condensing counter-flow heat exchanger and method of operating the same.
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Talbert Sherwood G. ; Ball David A. ; Yates Jan B. ; Petty Stephen E. ; Grimes Steve, Heating system.
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Rottinghaus, Vince, Heating system for heating fluid in a tank.
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Pernosky Richard J. (2001 Fairoaks South Pasadena CA 90130), Home heating system employing water heater as heating source.
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Pittman Jerry R., Humidity control apparatus for residential air conditioning system.
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Hou Liang-Yu,TWX ; Chuang Kun-Huang,TWX, Instant hot water boiler structure.
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Gerstmann Joseph (Framingham MA) Celorier ; Jr. George M. (Milford MA) Hill Wayne S. (Boston MA), Integrated space heating, air conditioning and potable water heating appliance.
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Nygards Nils (7435 Hwy. 65 NE. Minneapolis MN 55402-3901), Integrated water distiller and/or water heater and/or furnace.
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Waters Larry G. (1943 Oakley Topeka KS 66604), Method and apparatus for utilizing waste heat in hot water heaters.
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Waters Larry G. (1943 Oakley Topeka KS 66604), Method and apparatus for utilizing waste heat in hot water heaters.
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Min, Tae Sik, Method for preventing coagulation in exhaust pipe of boiler.
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Narang Rajendra K. (1525 Bonnie Rd. Macedonia OH 44056), Oil and gas water heater.
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Narang, Rajendra K., Oil and gas water heater.
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Akkala Marc W., Potable water temperature management system.
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Hays Herbert G. (Amana IA) Kuipers Warren W. (Cedar Rapids IA), Recuperative furnace.
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Hays Herbert G. (Amana IA) Kuipers Warren W. (Cedar Rapids IA), Recuperative furnace.
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Laing Karsten (3970 Honeycutt St. San Diego CA 92109) Laing Doerte (Hofener Weg 35 7148 Remseck 2-Aldingen DEX) Laing Birger (Hofener Weg 35 7148 Remseck 2-Aldingen DEX), Secondary circulation system.
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Jannemann Theo (Dorsten DEX) Brnje Horst (Recklinghausen DEX), Storage water heater system.
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Ene, Alexandru Sorin; Chanasyk, Larry Nestor; Hambly, Don; Hammond, Dave, Tank-tankless water heater.
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Welden David P. (516 E. Rocksylvania Iowa Falls ; Hardin County IA 50126), Variable stage direct field boiler.
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Teller Charles J. (976 Weikel Rd. Lansdale PA 19446), Waste heat recovery unit.
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Humphrey, Scott Gilman; Shellenberger, Timothy J.; York, James Stuart, Water heating system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Unified hot water and forced air heating system 원문보기

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[미국특허] Unified hot water and forced air heating system 원문보기

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