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[미국특허] Control system for an air conditioning/refrigeration system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25B-041/00
출원번호 US-0845675 (1992-03-04)
발명자 / 주소
  • Powell James W. (Guilford CT)
출원인 / 주소
  • Ecoair Corporation (New Haven CT 02)
인용정보 피인용 횟수 : 94  인용 특허 : 0

초록 ▼

A microprocessor-based air conditioning/refrigeration control system adapted for use with a variable speed compressor measures acceleration of the compressor and the temperature or pressure of the refrigerant exiting therefrom, determines the rate of change of the temperature or pressure of the refr

대표청구항 ▼

A method of controlling a refrigeration system having a working fluid and, in sequence, an evaporator, a variable speed centrifugal compressor, a condenser and an expansion valve, comprising: a) operating said compressor at a constant speed; b) maintaining said working fluid a first predefined level

이 특허를 인용한 특허 (94) 인용/피인용 타임라인 분석

  1. Pham, Hung M.; Singh, Abtar; Caillat, Jean-Luc M.; Bass, Mark, Adaptive control for a cooling system.
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  2. Hung M. Pham ; Abtar Singh ; Jean-Luc M. Caillat ; Mark Bass, Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor.
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  3. Hung M. Pham ; Abtar Singh ; Jean-Luc M. Caillat ; Mark Bass, Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor.
    상세보기
  4. Hung M. Pham ; Abtar Singh ; Jean-Luc M. Caillat ; Mark Bass, Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor.
    상세보기
  5. Pham Hung M. ; Singh Abtar ; Caillat Jean-Luc M. ; Bass Mark, Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor.
    상세보기
  6. Pham, Hung M.; Singh, Abtar; Caillat, Jean-Luc; Bass, Mark, Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor.
    상세보기
  7. Bae, Hyun Jin; Choi, Hyoung Seo, Air conditioner to control uniform temperature of air flow blown by a plurality of indoor fans, and method of controlling the same.
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  26. Pham,Hung M; Singh,Abtar; Caillat,Jean Luc; Bass,Mark, Cooling system with variable duty cycle capacity control.
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    상세보기
  31. Pham, Hung M.; Vogh, III, Richard P.; Jayanth, Nagaraj, Digital scroll condensing unit controller.
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