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Method and system for upstream occlusion detection 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-043/12
  • F04B-049/02
출원번호 US-0433627 (1989-11-08)
발명자 / 주소
  • Georgi Heinz W. (Rancho Santa Fe CA) Smith Oliver J. (Vista CA) Butterfield Robert (Poway CA)
출원인 / 주소
  • IVAC Corporation (San Diego CA 02)
인용정보 피인용 횟수 : 129  인용 특허 : 0

초록 ▼

The method and system for detecting occlusion in a fluid line upstream of a pump concerns a fluid pump with a pump cycle in which the upstream pressure of the fluid line is communicated to the downstream portion of the fluid line. A pressure sensor located downstream of the pump is capable of measur

대표청구항 ▼

A method for detecting an occlusion in a fluid line upstream of a pump adapted to cause fluid to flow from an upstream portion to a downstream portion of said fluid line, said pump having a cycle with a period during which fluid pressure is communicated from said upstream portion to said downstream

이 특허를 인용한 특허 (129)

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