JPS6155265B2 - - Google Patents

Info

Publication number
JPS6155265B2
JPS6155265B2 JP57026178A JP2617882A JPS6155265B2 JP S6155265 B2 JPS6155265 B2 JP S6155265B2 JP 57026178 A JP57026178 A JP 57026178A JP 2617882 A JP2617882 A JP 2617882A JP S6155265 B2 JPS6155265 B2 JP S6155265B2
Authority
JP
Japan
Prior art keywords
strain
resistor
diaphragm
ridge
pressure
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.)
Expired
Application number
JP57026178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57159068A (en
Inventor
Ii Buraun Ronarudo
Aaru Ejison Ramonto
Dee Haidon Uiriamu
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of JPS57159068A publication Critical patent/JPS57159068A/ja
Publication of JPS6155265B2 publication Critical patent/JPS6155265B2/ja
Granted 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
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
  • Measuring Fluid Pressure (AREA)
JP57026178A 1981-02-23 1982-02-22 Pressure sensitive device Granted JPS57159068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/237,474 US4400681A (en) 1981-02-23 1981-02-23 Semiconductor pressure sensor with slanted resistors

Publications (2)

Publication Number Publication Date
JPS57159068A JPS57159068A (en) 1982-10-01
JPS6155265B2 true JPS6155265B2 (en, 2012) 1986-11-27

Family

ID=22893872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57026178A Granted JPS57159068A (en) 1981-02-23 1982-02-22 Pressure sensitive device

Country Status (4)

Country Link
US (1) US4400681A (en, 2012)
EP (1) EP0059539B2 (en, 2012)
JP (1) JPS57159068A (en, 2012)
DE (1) DE3260225D1 (en, 2012)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696188A (en) * 1981-10-09 1987-09-29 Honeywell Inc. Semiconductor device microstructure
JPS5952727A (ja) * 1982-09-20 1984-03-27 Hitachi Ltd 半導体圧力センサ
JPS6174374A (ja) * 1984-09-19 1986-04-16 Toyota Central Res & Dev Lab Inc 半導体圧力変換器
US4721938A (en) * 1986-12-22 1988-01-26 Delco Electronics Corporation Process for forming a silicon pressure transducer
JPH0197827A (ja) * 1987-07-08 1989-04-17 Ricoh Co Ltd 半導体拡散型力覚センサ
JPH01315172A (ja) * 1988-06-15 1989-12-20 Komatsu Ltd 応力変換素子およびその製造方法
US6142021A (en) * 1998-08-21 2000-11-07 Motorola, Inc. Selectable pressure sensor
US6796396B2 (en) * 1999-06-04 2004-09-28 Deka Products Limited Partnership Personal transporter
US6341528B1 (en) 1999-11-12 2002-01-29 Measurement Specialties, Incorporated Strain sensing structure with improved reliability
WO2002061383A1 (en) * 2001-01-31 2002-08-08 Silicon Valley Sensors, Inc. Triangular chip strain sensing structure and corner,edge on a diaphragm
JP2002286567A (ja) * 2001-03-23 2002-10-03 Denso Corp ダイアフラムセンサ
US20090055033A1 (en) * 2007-08-23 2009-02-26 Segway Inc. Apparatus and methods for fault detection at vehicle startup
US9146164B2 (en) * 2013-03-07 2015-09-29 Sensata Technologies, Inc. Pressure transducer substrate with self alignment feature
US10352799B2 (en) * 2016-02-06 2019-07-16 Shenzhen New Degree Technology Co., Ltd. Pressure sensor, electronic device, and method for manufacturing pressure sensor
CN107290099B (zh) 2016-04-11 2021-06-08 森萨塔科技公司 压力传感器、用于压力传感器的插塞件和制造插塞件的方法
EP3236226B1 (en) 2016-04-20 2019-07-24 Sensata Technologies, Inc. Method of manufacturing a pressure sensor
US10545064B2 (en) 2017-05-04 2020-01-28 Sensata Technologies, Inc. Integrated pressure and temperature sensor
US10323998B2 (en) 2017-06-30 2019-06-18 Sensata Technologies, Inc. Fluid pressure sensor
US10724907B2 (en) 2017-07-12 2020-07-28 Sensata Technologies, Inc. Pressure sensor element with glass barrier material configured for increased capacitive response
US10557770B2 (en) 2017-09-14 2020-02-11 Sensata Technologies, Inc. Pressure sensor with improved strain gauge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213681A (en) * 1963-05-21 1965-10-26 Fairchild Camera Instr Co Shear gauge pressure-measuring device
US3505874A (en) * 1967-12-27 1970-04-14 Toyoda Machine Works Ltd Pressure gauge incorporating semi-conductor transducer
JPS5624387B2 (en, 2012) * 1973-10-09 1981-06-05
US4065970A (en) * 1976-05-17 1978-01-03 Becton, Dickinson Electronics Company Diffused semiconductor pressure gauge
US4133100A (en) * 1976-12-27 1979-01-09 Myhre Kjell E Method of making diaphragm of optimized stress and strain distribution

Also Published As

Publication number Publication date
EP0059539B1 (en) 1984-06-13
JPS57159068A (en) 1982-10-01
DE3260225D1 (en) 1984-07-19
US4400681A (en) 1983-08-23
EP0059539B2 (en) 1989-03-08
EP0059539A1 (en) 1982-09-08

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