JPS6160137U - - Google Patents

Info

Publication number
JPS6160137U
JPS6160137U JP1984145424U JP14542484U JPS6160137U JP S6160137 U JPS6160137 U JP S6160137U JP 1984145424 U JP1984145424 U JP 1984145424U JP 14542484 U JP14542484 U JP 14542484U JP S6160137 U JPS6160137 U JP S6160137U
Authority
JP
Japan
Prior art keywords
outer cover
assembly
pressure sensor
metal outer
view
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
JP1984145424U
Other languages
English (en)
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 filed Critical
Priority to JP1984145424U priority Critical patent/JPS6160137U/ja
Priority to US06/780,113 priority patent/US4686861A/en
Priority to DE19853534352 priority patent/DE3534352A1/de
Publication of JPS6160137U publication Critical patent/JPS6160137U/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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/04—Piezoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
添付図面は本考案の実施例を示し第１図は第一
実施例の縦断側面図、第２図は同一部の拡大縦断
側面図、第３図は第二実施例の一部の拡大縦断側
面図、第４図は第三実施例の一部の拡大縦断側面
図、第５図は第四実施例の一部の拡大縦断側面図
、第６図は従来構成の一部の拡大縦断側面図であ
る。 １……集積体、２，２……圧電素子、４，１０
，２０……押え金４、５……金属製外皮、６……
繋ぎ目、１１，１２……嵌合溝、１３，１４……
Ｏリング、１５……板パツキン、２１……樹脂。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子と、押え金等が積み重ねられた集積体
    を金属製外皮で覆つてなる圧力センサーにおいて
    、前記金属製外皮により前記集積体をほぼ包み込
    み、その繋ぎ目を被加圧面に位置させたことを特
    徴とする圧力センサー。
JP1984145424U 1984-09-26 1984-09-26 Pending JPS6160137U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984145424U JPS6160137U (ja) 1984-09-26 1984-09-26
US06/780,113 US4686861A (en) 1984-09-26 1985-09-25 Gasket type pressure sensor
DE19853534352 DE3534352A1 (de) 1984-09-26 1985-09-26 Abgedichteter druckmessfuehler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145424U JPS6160137U (ja) 1984-09-26 1984-09-26

Publications (1)

Publication Number Publication Date
JPS6160137U true JPS6160137U (ja) 1986-04-23

Family

ID=15384927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984145424U Pending JPS6160137U (ja) 1984-09-26 1984-09-26

Country Status (3)

Country Link
US (1) US4686861A (ja)
JP (1) JPS6160137U (ja)
DE (1) DE3534352A1 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898024A (en) * 1987-05-22 1990-02-06 Nissan Motor Co., Ltd. Piezoelectric pressure measuring instrument
GB2211244A (en) * 1987-10-16 1989-06-28 Ford Motor Co I.c. engine combustion chamber ionisation sensor
JPH0624755Y2 (ja) * 1987-10-19 1994-06-29 日産自動車株式会社 座金型圧力センサ
JPH01134392U (ja) * 1988-03-07 1989-09-13
DE3937641A1 (de) * 1989-11-11 1991-01-10 Daimler Benz Ag Drucksensor
JPH03291545A (ja) * 1990-04-09 1991-12-20 Nissan Motor Co Ltd ノック検出装置
DE4015109A1 (de) * 1990-05-11 1991-11-14 Lechler Elring Dichtungswerke Zylinderkopfdichtung
US5195365A (en) * 1990-08-24 1993-03-23 Toyota Jidosha Kabushiki Kaisha Device for detecting combustion pressure of an internal combustion engine
EP0694773B1 (en) * 1991-04-09 1998-06-24 Ngk Spark Plug Co., Ltd. Device for detecting change in internal pressure of cylinder
DE69214498T2 (de) * 1991-04-25 1997-02-20 Ngk Spark Plug Co Vorrichtung zur provisorischen Befestigung eines Drucksensors in die Zündkerzenbohrung des Zylinderkopfes
JP3141218B2 (ja) * 1992-07-28 2001-03-05 日本特殊陶業株式会社 圧力センサ内蔵スパークプラグ
JP3806448B2 (ja) * 1993-02-03 2006-08-09 日本特殊陶業株式会社 スパークプラグ
US5659132A (en) * 1995-03-07 1997-08-19 Fel-Pro Incorporated Gasket enclosed sensor system
US6134947A (en) * 1997-09-12 2000-10-24 Southwest Research Institute Load sensor for measuring engine cylinder pressure and seat occupant weight
US6204594B1 (en) 1998-06-12 2001-03-20 Cooper Automotive Products, Inc. Spark plug with pressure sensor
US6094990A (en) * 1998-06-30 2000-08-01 Cooper Automotive Products, Inc. Spark plug with concentric pressure sensor
US6532737B1 (en) 2001-08-30 2003-03-18 Dana Corporation Exhaust port gasket with cylinder-specific electronic oxygen sensors
US6701775B1 (en) 2002-02-15 2004-03-09 Dana Corporation Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
JP3972195B2 (ja) * 2002-09-13 2007-09-05 株式会社安川電機 真空用モータ
US6945117B2 (en) * 2003-08-29 2005-09-20 Dana Corporation Gasket having a fiber-optic pressure sensor assembly
JP4308697B2 (ja) * 2004-03-31 2009-08-05 本田技研工業株式会社 筒内圧検出装置
SE527981C2 (sv) * 2004-06-04 2006-07-25 Alfa Laval Corp Ab Metod och anordning för bedömning av risken för fluidumläckage i en värmeväxlare med sensor
US7096725B2 (en) * 2004-11-08 2006-08-29 Federal-Mogul World Wide, Inc. Cylinder head gasket with integrated sensor
US7272970B2 (en) * 2005-03-31 2007-09-25 Ngk Spark Plug Co., Ltd. Spark plug having combustion pressure detecting function
DE102005036190A1 (de) * 2005-08-02 2007-02-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Einspritzsystems einer Brennkraftmaschine
US20070193361A1 (en) * 2006-02-20 2007-08-23 Davie/Coffee Technologies, LLC Compressive load sensor by capacitive measurement
EP2174106B2 (de) * 2007-07-27 2016-10-05 Piezocryst Advanced Sensorics GmbH Kraftsensor
KR20110079811A (ko) * 2008-10-03 2011-07-08 페더럴-모걸 코오포레이숀 압축 센서 가스켓 및 그 제조 방법
CN103380357B (zh) * 2011-02-25 2016-03-02 本田技研工业株式会社 燃料直喷式内燃机的筒内压力检测装置
US9939338B2 (en) * 2015-02-19 2018-04-10 Stmicroelectronics S.R.L. Pressure sensing device with cavity and related methods
US9886057B2 (en) 2015-09-22 2018-02-06 Apple Inc. Electronic device with enhanced pressure resistant features
KR101998983B1 (ko) * 2017-12-11 2019-10-01 한국건설기술연구원 진동, 압력 측정을 위한 피에조 센서 및 그 피에조센서의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746666C (de) * 1940-05-27 1944-08-16 Versuchsanstalt Fuer Luftfahrt Indikator
US3151258A (en) * 1960-12-10 1964-09-29 Sonderegger Hans Conrad Device for measuring the forces between components of an assembly
US4227403A (en) * 1979-01-29 1980-10-14 Creative Tool Company Cylinder pressure monitoring system
DE3006656A1 (de) * 1980-02-22 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart Dichtung
DE8018271U1 (de) * 1980-07-08 1981-12-17 Robert Bosch Gmbh, 7000 Stuttgart Sensor
JPS59108244U (ja) * 1983-01-10 1984-07-21 日産自動車株式会社 座金型圧力センサ
JPS59141028A (ja) * 1983-01-31 1984-08-13 Nissan Motor Co Ltd 座金型圧力センサ

Also Published As

Publication number Publication date
DE3534352A1 (de) 1986-03-27
US4686861A (en) 1987-08-18

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