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특허 상세정보

Portable heating unit using a refrigerant circuit movable within a room

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25D-019/02   
미국특허분류(USC) 62/188; 62/3241; 62/3245; 62/448
출원번호 US-0708981 (2000-11-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Rockey, Milnamow & Katz,Ltd.
인용정보 피인용 횟수 : 15  인용 특허 : 15
초록

A portable heating and cooling unit intended to be used within a room or area of a building includes a cabinet supported on a plurality of wheels and a refrigeration circuit at least partially carried within said cabinet. The refrigeration circuit includes a first coil, a compressor, a second coil and a refrigerant reversing valve. In a cooling mode of operation, the first coil acts as an evaporator coil and room air is circulated by a first fan across the evaporator coil and delivered into the room. A second fan circulates room air through the second co...

대표
청구항

1. A portable heating unit movable within a room, comprising:a cabinet sized to be movable within a room; a refrigeration circuit carried within said cabinet, said circuit including a first coil, a refrigerant compressor, a second coil, and a reversing means, wherein said reversing means alternatively switches the operation of said first coil and said second coil between an evaporator coil and a condenser coil; and a first fan and a second fan, said first fan for passing a first room air stream across said first coil and returning the first room air stre...

이 특허에 인용된 특허 (15)

  1. Voorhis Roger J. (Pennellville NY). Air conditioning apparatus. USP1996075533357.
  2. Yoshihara Hirofumi,JPX ; Oohashi Hideyuki,JPX ; Nagura Katsuyuki,JPX. Air conditioning apparatus and method for air conditioning. USP1998035729985.
  3. Popelka Andrew (Acton MA) Cohen Barry M. (Newton Centre MA). Apparatus for condensate removal. USP1993125271237.
  4. Ella Gregory R. (225 S. Jackson Denver CO 80209). Cooling apparatus for low air loss therapy beds. USP1989124888958.
  5. Bonne Ulrich (Hopkins MN). Heat pump. USP1984044441335.
  6. Mintz Alvin (Pepper Pike OH). Heater/cooler unit. USP1988054745770.
  7. Byczynski Dean G. (Milwaukee WI) Reed William A. (Cedarburg WI). Hot gas bypass defrosting system. USP1991115065584.
  8. Black William J. ; Allison Matthew W. ; Baker Melvin A. ; Van Riper Gary L.. Hot gas bypass system for an icemaker. USP1998085794452.
  9. Nathan, Norman. Mobile air conditioning unit. USP1984054450900.
  10. Baffes Peter. Portable cooling and heating unit using reversible refrigerant circuit. USP2001016167714.
  11. Elliott Frank S.. Portable liquid cooling and heating apparatus. USP1998065762129.
  12. Anthony James (#17 Rockinghorse Rd. Rancho Palos Verdes CA 90274). Portable temperature maintenance system. USP1990024901538.
  13. Anderson Gordon K. (Tustin CA) Woo Robert Y. (Cerritos CA). Portable unitary aircraft air conditioner and heater. USP1991075031690.
  14. Matsumi Hideki (Shiga JPX). Self-contained air conditioner. USP1993025184475.
  15. Takenaka Naofumi (Osaka JPX) Ohashi Ryutaro (Osaka JPX) Sagara Masashi (Osaka JPX) Takigawa Ken (Osaka JPX). Spot air-conditioner. USP1992035097672.

이 특허를 인용한 특허 피인용횟수: 15

  1. Urbain, Claudy Christian. Air-conditioning unit and method. USP20181110132550.
  2. Urbain, Claudy Christian. Air-conditioning unit and method. USP2015049016087.
  3. Widegren,Michael. Device for supplying preconditioned air to an aircraft on the ground. USP2008017322203.
  4. Nakagawa, Shohei; Kisanuki, Yoshiyuki; Nishida, Masaki. Industrial air cleaner. USP201512D745129.
  5. Pierson, Tom L.. Method of chilling inlet air for gas turbines. USP201303RE44079.
  6. Pierson,Tom L.. Method of chilling inlet air for gas turbines. USP2008037343746.
  7. Gardner, Brock Robert. Mobile soft duct system. USP20180610004157.
  8. Gardner, Brock Robert. Mobile soft duct system. USP2015109152191.
  9. Hamburgen, William; Clidaras, Jimmy; Leung, Winnie; Stiver, David W.; Beck, Jonathan D.; Carlson, Andrew B.; Chow, Steven T. Y.; Imwalle, Gregory P.; Michael, Amir M.. Modular data center cooling. USP2012118320125.
  10. Hamburgen, William; Clidaras, Jimmy; Leung, Winnie; Stiver, David W.; Beck, Jonathan D.; Carlson, Andrew B.; Chow, Steven T. Y.; Imwalle, Gregory P.; Michael, Amir M.. Modular data center cooling. USP2015038988879.
  11. Pierson, Tom L.. Packaged chilling systems for building air conditioning and process cooling. USP2005026848267.
  12. Baruch, Joseph. Portable confined space ventilator. USP20180710036563.
  13. Brown, Leon Q.. Refrigeration unit draining system. USP2010077752868.
  14. Pierson, Thomas L.. System and method for chilling inlet air for gas turbines. USP201403RE44815.
  15. Kelnhofer, Juergen; Krakowski, Dariusz. System for cooling an aircraft zone, to be connected to an aircraft-external air unit. USP2015079090350.