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특허 상세정보

Method and apparatus for correcting a pressure measurement for the influence of temperature

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01L-027/00   
미국특허분류(USC) 364/57103 ; 73/4R ; 73/702 ; 73/708
출원번호 US-0259282 (1994-06-13)
우선권정보 FR-0009481 (1991-07-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 37  인용 특허 : 0
초록

The invention relates to a method of correcting the measurements of a pressure gauge for the influence of temperature transients. In a preferred embodiment, a correction term is added to the pressure value measured at an instant t, the correction term AO[T(t+ttt

대표
청구항

A system for sensing a first pressure under the influence of a temperature and generating a corrected output signal representative of said first pressure corrected for said influence of said temperature, comprising: sensing means for sensing said first pressure under said influence of said temperature, said sensing means generating a first output signal representative of said first pressure and a second output signal representative of said temperature; and correction means responsive to said first output signal and said second output signal from said sen...

이 특허를 인용한 특허 피인용횟수: 37

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  30. EerNisse, Errol P.; Watts, Milton. Quartz resonator pressure transducers and methods of operation. USP2016129528896.
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