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특허 상세정보

Portable type air conditioning apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-039/04   
미국특허분류(USC) 62/89 ; 62/171 ; 62/129 ; 62/188
출원번호 US-0628589 (1990-12-17)
우선권정보 JP-0328250 (1989-12-20); JP-0329604 (1989-12-21); JP-0007541 (1990-01-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 0
초록

A portable air conditioning apparatus includes a refrigerating circuit comprising a variable capacity compressor and a condenser cooled by water fed from a water tank and a flow of air generated by a fan device, an inverter for outputing a variable driving frequency to the compressor, and a control section for controlling the frequency of the inverter in response to an air conditioning load in a defined space. The control section has a frequency control function by which the driving frequency of the inverter is forcibly decreased irrespective of the air ...

대표
청구항

A portable air conditioning apparatus comprising: variable capacity compressing means for compressing refrigerant; condenser means associated with the compressing means for condensing the refrigerant, the condenser means being cooled by water and air, a part of the water being evaporated by the heat of the condenser means; water supply means for supplying water to the condenser means; means for detecting an amount of water in the water supply means; and control means for decreasing the capacity of the compressing means when the amount of the water in the...

이 특허를 인용한 특허 피인용횟수: 14

  1. Wen-Jie Liu TW. Air conditioner having functions of fire preventing, smoke exhausting and water spraying. USP2002116474086.
  2. Fernandez, Pedro; Chi, Shanjiu; Kulkarni, Amit; Zhai, Liqian; Johnson, Kelly C.; Lu, Yong; Elkenaney, Mahmoud. Air-based geothermal cooling maintenance system. USP2015018925621.
  3. Fernandez, Pedro; Chi, Shanjiu; Kulkarni, Amit; Zhai, Liqian; Johnson, Kelly C.; Lu, Yong; Elkenaney, Mahmoud. Air-based geothermal cooling system for a telecom utility cabinet. USP2016019241426.
  4. Urbain, Claudy Christian. Air-conditioning unit and method. USP20181110132550.
  5. Urbain, Claudy Christian. Air-conditioning unit and method. USP2015049016087.
  6. Chou, Bor-Bin. Device and method for controlling a fan of a display. USP2017089740217.
  7. Johnson, Kelly; Fernandez, Pedro. Geothermal system with earth grounding component. USP2016099447992.
  8. Nakagawa, Shohei; Kisanuki, Yoshiyuki; Nishida, Masaki. Industrial air cleaner. USP201512D745129.
  9. Earnest J. Neal. Method and apparatus for containing an ambient climate control system. USP2002076418744.
  10. Bonutti, Peter M.; Crainich, Larry; Allman, Robert C.; Allaire, Kevin. Method and device for securing body tissue. USP2018029888916.
  11. Bonutti, Peter M.; Cremens, Matthew J.. Method and device for securing body tissue. USP2018069986994.
  12. Bonutti, Peter M.; Cremens, Matthew J.; Ruholl, Kevin. Method of using ultrasonic vibration to secure body tissue. USP2018029884451.
  13. Doll, Jr., Martin Luther; Hansen, John C.. System and method for detecting decreased performance in a refrigeration system. USP2012028109104.
  14. Fernandez, Pedro; Chi, Shanjiu; Kulkarni, Amit; Zhai, Liqian; Johnson, Kelly C.; Lu, Yong; Elkenaney, Mahmoud. Telecom utility cabinet arranged for air-based geothermal cooling. USP2014068749976.