JPH0164035U - - Google Patents

Info

Publication number
JPH0164035U
JPH0164035U JP1987158806U JP15880687U JPH0164035U JP H0164035 U JPH0164035 U JP H0164035U JP 1987158806 U JP1987158806 U JP 1987158806U JP 15880687 U JP15880687 U JP 15880687U JP H0164035 U JPH0164035 U JP H0164035U
Authority
JP
Japan
Prior art keywords
pressure
electrode plate
washer
piezoelectric element
sensor
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.)
Granted
Application number
JP1987158806U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0624755Y2 (ja
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 JP1987158806U priority Critical patent/JPH0624755Y2/ja
Publication of JPH0164035U publication Critical patent/JPH0164035U/ja
Priority to US07/441,238 priority patent/US4996873A/en
Application granted granted Critical
Publication of JPH0624755Y2 publication Critical patent/JPH0624755Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP1987158806U 1987-10-19 1987-10-19 座金型圧力センサ Expired - Lifetime JPH0624755Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987158806U JPH0624755Y2 (ja) 1987-10-19 1987-10-19 座金型圧力センサ
US07/441,238 US4996873A (en) 1987-10-19 1989-11-27 Washer-type pressure sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987158806U JPH0624755Y2 (ja) 1987-10-19 1987-10-19 座金型圧力センサ

Publications (2)

Publication Number Publication Date
JPH0164035U true JPH0164035U (en, 2012) 1989-04-25
JPH0624755Y2 JPH0624755Y2 (ja) 1994-06-29

Family

ID=15679765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987158806U Expired - Lifetime JPH0624755Y2 (ja) 1987-10-19 1987-10-19 座金型圧力センサ

Country Status (2)

Country Link
US (1) US4996873A (en, 2012)
JP (1) JPH0624755Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243569A (ja) * 2001-02-14 2002-08-28 Ngk Spark Plug Co Ltd 圧力センサユニット

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69214498T2 (de) * 1991-04-25 1997-02-20 Ngk Spark Plug Co Vorrichtung zur provisorischen Befestigung eines Drucksensors in die Zündkerzenbohrung des Zylinderkopfes
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
DE4311838C5 (de) * 1993-04-15 2006-08-10 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Piezoelektrischer Sensor zur Aufnahme von Druckschwingungen und dessen Anordnung bei Verbrennungsmotoren
US5329809A (en) * 1993-04-22 1994-07-19 General Motors Corporation Non-intrusive cylinder pressure sensor
JP3346438B2 (ja) * 1994-05-27 2002-11-18 株式会社ユニシアジェックス エンジンの筒内圧検出装置
US5659132A (en) * 1995-03-07 1997-08-19 Fel-Pro Incorporated Gasket enclosed sensor system
EP0811833A1 (de) * 1996-06-04 1997-12-10 K.K. Holding Ag Drucksensor für gasförmige und/oder flüssige Medien
US5823802A (en) * 1997-07-30 1998-10-20 General Motors Corporation Electrical connector with combination seal and contact member
US6134947A (en) * 1997-09-12 2000-10-24 Southwest Research Institute Load sensor for measuring engine cylinder pressure and seat occupant weight
US6532737B1 (en) 2001-08-30 2003-03-18 Dana Corporation Exhaust port gasket with cylinder-specific electronic oxygen sensors
JP4166736B2 (ja) * 2004-08-05 2008-10-15 本田技研工業株式会社 燃焼圧検出装置
US20060027013A1 (en) * 2004-08-05 2006-02-09 Honda Motor Co., Ltd. Combustion pressure detecting apparatus
DE102005004492B4 (de) * 2005-02-01 2008-12-11 Audi Ag Vorrichtung und Verfahren zur Messung des Zylinderdrucks eines Verbrennungsmotors
US7272970B2 (en) * 2005-03-31 2007-09-25 Ngk Spark Plug Co., Ltd. Spark plug having combustion pressure detecting function
FR2891049B1 (fr) * 2005-09-16 2007-10-26 Renault Sas Procede de determination de parametres de vissage
DE102007043830A1 (de) 2007-09-13 2009-04-02 Lozonschi, Lucian, Madison Herzklappenstent
FR2923093A1 (fr) * 2007-10-29 2009-05-01 Continental Automotive France Dispositif d'allumage par etincelle a capteur de combustion integre
ES2870080T3 (es) 2009-12-08 2021-10-26 Avalon Medical Ltd Dispositivo y sistema para reemplazo de válvula mitral transcatéter
CA2957442C (en) 2011-08-11 2019-06-04 Tendyne Holdings, Inc. Improvements for prosthetic valves and related inventions
US9827092B2 (en) 2011-12-16 2017-11-28 Tendyne Holdings, Inc. Tethers for prosthetic mitral valve
WO2014022124A1 (en) 2012-07-28 2014-02-06 Tendyne Holdings, Inc. Improved multi-component designs for heart valve retrieval device, sealing structures and stent assembly
US9675454B2 (en) 2012-07-30 2017-06-13 Tendyne Holdings, Inc. Delivery systems and methods for transcatheter prosthetic valves
US10463489B2 (en) 2013-04-02 2019-11-05 Tendyne Holdings, Inc. Prosthetic heart valve and systems and methods for delivering the same
US11224510B2 (en) 2013-04-02 2022-01-18 Tendyne Holdings, Inc. Prosthetic heart valve and systems and methods for delivering the same
US9486306B2 (en) 2013-04-02 2016-11-08 Tendyne Holdings, Inc. Inflatable annular sealing device for prosthetic mitral valve
US10478293B2 (en) 2013-04-04 2019-11-19 Tendyne Holdings, Inc. Retrieval and repositioning system for prosthetic heart valve
US9610159B2 (en) 2013-05-30 2017-04-04 Tendyne Holdings, Inc. Structural members for prosthetic mitral valves
JP6461122B2 (ja) 2013-06-25 2019-01-30 テンダイン ホールディングス，インコーポレイテッド 人工心臓弁の血栓管理及び構造コンプライアンス特徴
WO2015017689A1 (en) 2013-08-01 2015-02-05 Robert Vidlund Epicardial anchor devices and methods
WO2015058039A1 (en) 2013-10-17 2015-04-23 Robert Vidlund Apparatus and methods for alignment and deployment of intracardiac devices
CN105682611B (zh) 2013-10-28 2018-06-01 坦迪尼控股股份有限公司 假体心脏瓣膜以及用于输送假体心脏瓣膜的系统和方法
US9526611B2 (en) 2013-10-29 2016-12-27 Tendyne Holdings, Inc. Apparatus and methods for delivery of transcatheter prosthetic valves
WO2015120122A2 (en) 2014-02-05 2015-08-13 Robert Vidlund Apparatus and methods for transfemoral delivery of prosthetic mitral valve
US9986993B2 (en) 2014-02-11 2018-06-05 Tendyne Holdings, Inc. Adjustable tether and epicardial pad system for prosthetic heart valve
WO2015138306A2 (en) 2014-03-10 2015-09-17 Tendyne Holdings, Inc. Devices and methods for positioning and monitoring tether load for prosthetic mitral valve
AU2016205371B2 (en) 2015-01-07 2019-10-10 Tendyne Holdings, Inc. Prosthetic mitral valves and apparatus and methods for delivery of same
CA2975294A1 (en) 2015-02-05 2016-08-11 Tendyne Holdings, Inc. Expandable epicardial pads and devices and methods for delivery of same
US9939338B2 (en) * 2015-02-19 2018-04-10 Stmicroelectronics S.R.L. Pressure sensing device with cavity and related methods
EP3695810B1 (en) 2015-04-16 2022-05-18 Tendyne Holdings, Inc. Apparatus for retrieval of transcatheter prosthetic valves
US10327894B2 (en) 2015-09-18 2019-06-25 Tendyne Holdings, Inc. Methods for delivery of prosthetic mitral valves
EP3632380B1 (en) 2015-12-03 2024-01-24 Tendyne Holdings, Inc. Frame features for prosthetic mitral valves
EP3397206B1 (en) 2015-12-28 2022-06-08 Tendyne Holdings, Inc. Atrial pocket closures for prosthetic heart valves
US10470877B2 (en) 2016-05-03 2019-11-12 Tendyne Holdings, Inc. Apparatus and methods for anterior valve leaflet management
EP3468480B1 (en) 2016-06-13 2023-01-11 Tendyne Holdings, Inc. Sequential delivery of two-part prosthetic mitral valve
JP6968113B2 (ja) 2016-06-30 2021-11-17 テンダイン ホールディングス，インコーポレイテッド 人工心臓弁の経心尖送達装置
WO2018013515A1 (en) 2016-07-12 2018-01-18 Tendyne Holdings, Inc. Apparatus and methods for trans-septal retrieval of prosthetic heart valves
AU2018301815A1 (en) 2017-07-13 2020-01-23 Tendyne Holdings, Inc. Prosthetic heart valves and apparatus and methods for delivery of same
AU2018323900A1 (en) 2017-08-28 2020-02-27 Tendyne Holdings, Inc. Prosthetic heart valves with tether coupling features
EP3831343B1 (en) 2019-12-05 2024-01-31 Tendyne Holdings, Inc. Braided anchor for mitral valve
US11648114B2 (en) 2019-12-20 2023-05-16 Tendyne Holdings, Inc. Distally loaded sheath and loading funnel
US11951002B2 (en) 2020-03-30 2024-04-09 Tendyne Holdings, Inc. Apparatus and methods for valve and tether fixation
WO2022039853A1 (en) 2020-08-19 2022-02-24 Tendyne Holdings, Inc. Fully-transseptal apical pad with pulley for tensioning
CN113959624A (zh) * 2021-09-29 2022-01-21 嘉兴博感科技有限公司 一种感应力的智能装置及智能螺栓或智能螺母

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6160137U (en, 2012) * 1984-09-26 1986-04-23
JPS6246346A (ja) * 1985-08-26 1987-02-28 Fujitsu Ltd 共通リソ−ス管理処理方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243569A (ja) * 2001-02-14 2002-08-28 Ngk Spark Plug Co Ltd 圧力センサユニット

Also Published As

Publication number Publication date
US4996873A (en) 1991-03-05
JPH0624755Y2 (ja) 1994-06-29

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