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Method and apparatus for controlling capacity of a multiple-stage cooling system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25B-005/00
출원번호 US-0572494 (1990-08-23)
발명자 / 주소
  • Alsenz Richard H. (2402 Creekmeadows Dr. Missouri City TX 77459)
인용정보 피인용 횟수 : 94  인용 특허 : 0

초록 ▼

A method and apparatus for controlling the capacity of a multi-stage cooling system is disclosed. The system of the invention utilizes a plurality of commonly piped compressors being a variable speed compressor, means for establishing a single predetermined cooling state “cut-in”pressure and a singl

대표청구항 ▼

A method of controlling the capacity of a multiple compressor refrigeration system having at least one variable speed compressor and a common suction pressure, said method comprising the steps of: (a) establishing an operation suction pressure range having an upper limit and a lower limit; (b) detec

이 특허를 인용한 특허 (94)

  1. Pham, Hung M.; Singh, Abtar; Caillat, Jean-Luc M.; Bass, Mark, Adaptive control for a cooling system.
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  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.
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