SE8103435L - Industriellt process-styrsystem med en resonanssensor - Google Patents

Industriellt process-styrsystem med en resonanssensor

Info

Publication number
SE8103435L
SE8103435L SE8103435A SE8103435A SE8103435L SE 8103435 L SE8103435 L SE 8103435L SE 8103435 A SE8103435 A SE 8103435A SE 8103435 A SE8103435 A SE 8103435A SE 8103435 L SE8103435 L SE 8103435L
Authority
SE
Sweden
Prior art keywords
variable
dependent
central control
instrument
value
Prior art date
Application number
SE8103435A
Other languages
Unknown language ( )
English (en)
Inventor
C R Brown
E O Olsen
Original Assignee
Foxboro Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxboro Co filed Critical Foxboro Co
Publication of SE8103435L publication Critical patent/SE8103435L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0013—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a string
SE8103435A 1980-06-02 1981-06-01 Industriellt process-styrsystem med en resonanssensor SE8103435L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/155,325 US4372164A (en) 1980-06-02 1980-06-02 Industrial process control instrument employing a resonant sensor

Publications (1)

Publication Number Publication Date
SE8103435L true SE8103435L (sv) 1981-12-03

Family

ID=22554983

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103435A SE8103435L (sv) 1980-06-02 1981-06-01 Industriellt process-styrsystem med en resonanssensor

Country Status (11)

Country Link
US (1) US4372164A (sv)
JP (1) JPS5723198A (sv)
AU (1) AU540027B2 (sv)
BR (1) BR8103425A (sv)
CA (1) CA1158061A (sv)
DE (1) DE3119759A1 (sv)
FR (1) FR2483613A1 (sv)
GB (1) GB2076967B (sv)
IT (1) IT1171261B (sv)
NL (1) NL8102368A (sv)
SE (1) SE8103435L (sv)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827313A (ja) * 1981-08-11 1983-02-18 Hitachi Ltd 静止誘導電器の振動低減方法
US4521684A (en) * 1982-02-22 1985-06-04 The Foxboro Company Optical measurement system with light-driven vibrating sensor element
EP0087612A3 (en) * 1982-02-26 1984-04-11 The Foxboro Company Pressure-to-frequency transducer
JPS62249024A (ja) * 1986-04-21 1987-10-30 Yamato Scale Co Ltd 力測定装置
US5458000A (en) * 1993-07-20 1995-10-17 Honeywell Inc. Static pressure compensation of resonant integrated microbeam sensors
US5705978A (en) * 1995-09-29 1998-01-06 Rosemount Inc. Process control transmitter
FR2802299B1 (fr) * 1999-12-09 2002-03-01 France Etat Ponts Chaussees Capteur a fil vibrant notamment destine a mesurer les deformations d'une structure
US6855115B2 (en) 2002-01-22 2005-02-15 Cardiomems, Inc. Implantable wireless sensor for pressure measurement within the heart
US7699059B2 (en) 2002-01-22 2010-04-20 Cardiomems, Inc. Implantable wireless sensor
US7147604B1 (en) 2002-08-07 2006-12-12 Cardiomems, Inc. High Q factor sensor
CA2539261C (en) 2003-09-16 2011-05-17 Cardiomems, Inc. Implantable wireless sensor
US7245117B1 (en) 2004-11-01 2007-07-17 Cardiomems, Inc. Communicating with implanted wireless sensor
US7662653B2 (en) 2005-02-10 2010-02-16 Cardiomems, Inc. Method of manufacturing a hermetic chamber with electrical feedthroughs
US7647836B2 (en) 2005-02-10 2010-01-19 Cardiomems, Inc. Hermetic chamber with electrical feedthroughs
US8021307B2 (en) 2005-03-03 2011-09-20 Cardiomems, Inc. Apparatus and method for sensor deployment and fixation
US8118749B2 (en) 2005-03-03 2012-02-21 Cardiomems, Inc. Apparatus and method for sensor deployment and fixation
CA2613241A1 (en) 2005-06-21 2007-01-04 Cardiomems, Inc. Method of manufacturing implantable wireless sensor for in vivo pressure measurement
US20110320142A1 (en) * 2010-06-28 2011-12-29 General Electric Company Temperature independent pressure sensor and associated methods thereof
US9538657B2 (en) 2012-06-29 2017-01-03 General Electric Company Resonant sensor and an associated sensing method
US9589686B2 (en) 2006-11-16 2017-03-07 General Electric Company Apparatus for detecting contaminants in a liquid and a system for use thereof
US9536122B2 (en) 2014-11-04 2017-01-03 General Electric Company Disposable multivariable sensing devices having radio frequency based sensors
US9658178B2 (en) 2012-09-28 2017-05-23 General Electric Company Sensor systems for measuring an interface level in a multi-phase fluid composition
US10914698B2 (en) 2006-11-16 2021-02-09 General Electric Company Sensing method and system
US8166812B2 (en) * 2009-10-14 2012-05-01 Schlumberger Technology Corporation Vibrating wire viscometers
US8542023B2 (en) 2010-11-09 2013-09-24 General Electric Company Highly selective chemical and biological sensors
WO2014031749A1 (en) 2012-08-22 2014-02-27 General Electric Company Wireless system and method for measuring an operative condition of a machine
US10598650B2 (en) 2012-08-22 2020-03-24 General Electric Company System and method for measuring an operative condition of a machine
US10684268B2 (en) 2012-09-28 2020-06-16 Bl Technologies, Inc. Sensor systems for measuring an interface level in a multi-phase fluid composition
CN104729542B (zh) * 2015-02-15 2017-05-03 华东交通大学 一种基于自适应反馈型振弦传感器的堤坝安全监测方法
JP6451035B2 (ja) * 2015-04-10 2019-01-16 国立大学法人東北大学 共振素子の無線計測システム
CN106840230A (zh) * 2017-02-24 2017-06-13 河北稳控科技有限公司 一种振弦式传感器的信号处理装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074882B (de) * 1951-05-22 1960-02-04 Bendix Aviation Corporation, New York, N Y (V St A) Anordnung zur Bestimmung der mechanischen Konstanten eines nichtfesten Stoffes
US3046789A (en) * 1957-05-20 1962-07-31 Borg Warner Differential pressure transducer
US3355949A (en) * 1964-08-17 1967-12-05 Albert A Elwood Crystal temperature and pressure transucer
US3543585A (en) * 1967-08-17 1970-12-01 Bissett Berman Corp Vibratory wire pressure transducer
US3618391A (en) * 1969-11-14 1971-11-09 Ilia Yakovlevich Rivkin Pressure transducer
SE400385B (sv) * 1976-01-28 1978-03-20 Nordstjernan Rederi Ab Forfarande for att i ett svengande system i en metgivare avkenna systemets svengningstillstand samt anordning for genomforande av forfarandet
US4149422A (en) * 1976-10-13 1979-04-17 The Foxboro Company Vibratory-wire pressure sensor
US4118977A (en) * 1976-10-13 1978-10-10 The Foxboro Company Electric signal transmitter for vibrating-wire sensor
US4198867A (en) * 1977-09-19 1980-04-22 The Foxboro Company Temperature compensating means for pressure measuring apparatus
US4165651A (en) * 1977-09-19 1979-08-28 The Foxboro Company Pressure measuring apparatus using vibratable wire
US4165652A (en) * 1978-06-02 1979-08-28 Croix James R Vibratable-wire instrument having an improved temperature compensating technique
NL7907407A (nl) * 1978-10-13 1980-04-15 Foxboro Co Instrumentatiesysteem.
US4221133A (en) * 1978-10-25 1980-09-09 The Foxboro Company Vibratory-wire pressure sensor
JPS5838738B2 (ja) * 1979-01-11 1983-08-25 横河電機株式会社 圧力計

Also Published As

Publication number Publication date
FR2483613B1 (sv) 1985-02-22
AU7064181A (en) 1981-12-10
IT8148576A0 (it) 1981-05-29
BR8103425A (pt) 1982-02-24
US4372164A (en) 1983-02-08
FR2483613A1 (fr) 1981-12-04
NL8102368A (nl) 1982-01-04
DE3119759A1 (de) 1982-03-18
AU540027B2 (en) 1984-10-25
JPS5723198A (en) 1982-02-06
GB2076967B (en) 1985-02-20
CA1158061A (en) 1983-12-06
IT1171261B (it) 1987-06-10
GB2076967A (en) 1981-12-09

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