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Method and software for detecting vacuum concentrator ends-of-runs

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01M-019/00
  • B04B-013/00
  • B04B-015/00
  • B01D-001/30
  • B01D-001/00
출원번호 UP-0496478 (2006-08-01)
등록번호 US-7555933 (2009-07-15)
발명자 / 주소
  • Dano, Etienne
출원인 / 주소
  • Thermo Fisher Scientific Inc.
대리인 / 주소
    Wood, Herron & Evans, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 56

초록

A method for determining ends of runs in a vacuum concentrator includes operating the vacuum concentrator at a pressure set point, periodically inducing a pressure increase in the vacuum concentrator, and determining an end-of-run state from a pressure vs. time relationship. In one embodiment of the

대표청구항

What is claimed is: 1. A method of detecting an end of a run in a vacuum concentrator, the method comprising: operating the vacuum concentrator at a pressure set point; inducing a pressure increase in the vacuum concentrator; measuring a pull-down time required for the vacuum concentrator to return

이 특허에 인용된 특허 (56)

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