JPS5684501A - Measuring device for detecting distance between metallic surface and its opposite surface under nonncontact condition - Google Patents

Measuring device for detecting distance between metallic surface and its opposite surface under nonncontact condition

Info

Publication number
JPS5684501A
JPS5684501A JP15965380A JP15965380A JPS5684501A JP S5684501 A JPS5684501 A JP S5684501A JP 15965380 A JP15965380 A JP 15965380A JP 15965380 A JP15965380 A JP 15965380A JP S5684501 A JPS5684501 A JP S5684501A
Authority
JP
Japan
Prior art keywords
nonncontact
condition
measuring device
detecting distance
opposite surface
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15965380A
Other languages
English (en)
Inventor
Hatsuhateru Hansuieruku
Dopuraa Kuransu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5684501A publication Critical patent/JPS5684501A/ja
Pending legal-status Critical Current

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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • 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
    • G01L9/10—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 by making use of variations in inductance, i.e. electric circuits therefor
JP15965380A 1979-11-15 1980-11-14 Measuring device for detecting distance between metallic surface and its opposite surface under nonncontact condition Pending JPS5684501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792946062 DE2946062A1 (de) 1979-11-15 1979-11-15 Messeinrichtung zur kontaktfreien erfassung des abstandes einer metallischen flaeche von einer gegenflaeche und auswerteverfahren fuer eine solche messeinrichtu ng

Publications (1)

Publication Number Publication Date
JPS5684501A true JPS5684501A (en) 1981-07-09

Family

ID=6086014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15965380A Pending JPS5684501A (en) 1979-11-15 1980-11-14 Measuring device for detecting distance between metallic surface and its opposite surface under nonncontact condition

Country Status (5)

Country Link
JP (1) JPS5684501A (ja)
DE (1) DE2946062A1 (ja)
FR (1) FR2469698A1 (ja)
GB (1) GB2063485A (ja)
IT (1) IT1134212B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105505A (ja) * 1982-12-09 1984-06-18 Ntn Toyo Bearing Co Ltd 渦電流式位置検出器及びその製造方法
JPS6387510U (ja) * 1986-11-26 1988-06-07

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035186A1 (de) * 1980-09-18 1982-04-29 Robert Bosch Gmbh, 7000 Stuttgart Induktiver drucksensor
US4493219A (en) * 1982-08-02 1985-01-15 Illinois Tool Works, Inc. Force transducer
GB2126347B (en) * 1982-08-16 1986-06-04 Sloan Power Electronics Limite Inductive proximity sensors
DE3235175A1 (de) * 1982-09-23 1984-03-29 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber
DE3409306A1 (de) * 1983-03-15 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Messeinrichtung
DE3342186A1 (de) * 1983-11-23 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Beschleunigungsaufnehmer
DE19510447A1 (de) * 1995-02-10 1996-08-14 Landis & Gyr Tech Innovat Differenzdrucksensor
EP0774651A3 (de) * 1995-11-14 1998-02-25 Landis & Gyr Technology Innovation AG Differenzdrucksensor
GB2353362B (en) * 1999-08-19 2003-10-08 Bayerische Motoren Werke Ag A transducer
US8180585B2 (en) 1999-08-26 2012-05-15 Tk Holdings, Inc. Magnetic crash sensor
GB2367622A (en) * 2000-10-05 2002-04-10 Transense Technologies Plc Position sensor utilising the changing radiating characteristic of an antenna
EP1357370A1 (de) * 2002-04-24 2003-10-29 Esec Trading S.A. Induktiver Kraftsensor
US7839142B2 (en) 2003-09-19 2010-11-23 Tk Holdings, Inc. Magnetic crash sensor
US7772839B2 (en) 2003-09-19 2010-08-10 Tk Holdings, Inc. Eddy current magnetic crash sensor
US7839143B2 (en) 2003-09-19 2010-11-23 Tk Holdings Inc. Eddy current magnetic crash sensor
EP1621860A1 (en) * 2004-07-29 2006-02-01 Signal Lux MDS S.r.l. Pressure sensor
EP1915585A2 (en) 2005-07-29 2008-04-30 Automotive Systems Laboratory Inc. Magnetic crash sensor
JP2008037180A (ja) * 2006-08-02 2008-02-21 Takata Corp 変位情報導出装置、乗員拘束システム、車両、変位情報導出方法
WO2008157554A1 (en) * 2007-06-18 2008-12-24 Tk Holdings Inc. Sensor system and air coil
CN103900617B (zh) * 2014-04-14 2016-05-25 上海瑞视仪表电子有限公司 一种电涡流传感器探头的制造方法
CN112683428B (zh) * 2020-11-26 2022-07-01 南京高华科技股份有限公司 一种mems电感式压力传感器及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147259A (ja) * 1974-10-22 1976-04-22 Soshin Electric Maikabanjonikeiseishitapurintokoiru
JPS5131753B2 (ja) * 1972-05-10 1976-09-08

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880944A (en) * 1959-03-05 1961-10-25 Vaisala Oy Improvements in or relating to variable-frequency radiosondes
FR1427236A (fr) * 1964-12-31 1966-02-04 Kaman Aircraft Corp Perfectionnements apportés aux transducteurs, notamment du type fonctionnant par courants de foucault
DE1903051B2 (de) * 1969-01-22 1972-05-18 Perthen, Johannes, Dr.-Ing., 3000 Hannover Elktronisches laengenmessgeraet
GB1382706A (en) * 1972-05-25 1975-02-05 Ti Group Services Ltd Air gauge
FR2284105A1 (fr) * 1974-09-03 1976-04-02 Licentia Gmbh Debitmetre, et notamment debitmetre d'essence pour vehicules automobiles
US3946615A (en) * 1975-06-09 1976-03-30 Bourns, Inc. Pressure transducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131753B2 (ja) * 1972-05-10 1976-09-08
JPS5147259A (ja) * 1974-10-22 1976-04-22 Soshin Electric Maikabanjonikeiseishitapurintokoiru

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105505A (ja) * 1982-12-09 1984-06-18 Ntn Toyo Bearing Co Ltd 渦電流式位置検出器及びその製造方法
JPH0522162B2 (ja) * 1982-12-09 1993-03-26 Ntn Toyo Bearing Co Ltd
JPS6387510U (ja) * 1986-11-26 1988-06-07

Also Published As

Publication number Publication date
IT1134212B (it) 1986-08-13
DE2946062A1 (de) 1981-05-27
FR2469698A1 (fr) 1981-05-22
IT8025900A0 (it) 1980-11-12
GB2063485A (en) 1981-06-03

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