DE3887642D1 - Zylinderdruckwandler für einen Verbrennungsmotor. - Google Patents

Zylinderdruckwandler für einen Verbrennungsmotor.

Info

Publication number
DE3887642D1
DE3887642D1 DE88310524T DE3887642T DE3887642D1 DE 3887642 D1 DE3887642 D1 DE 3887642D1 DE 88310524 T DE88310524 T DE 88310524T DE 3887642 T DE3887642 T DE 3887642T DE 3887642 D1 DE3887642 D1 DE 3887642D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
cylinder pressure
pressure converter
converter
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 - Fee Related
Application number
DE88310524T
Other languages
English (en)
Other versions
DE3887642T2 (de
Inventor
Stanley J Lukasiewicz
Lawrence E Cooper
Charles M Anastasia
Gregg W Pestana
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE3887642D1 publication Critical patent/DE3887642D1/de
Publication of DE3887642T2 publication Critical patent/DE3887642T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
DE88310524T 1987-11-09 1988-11-09 Zylinderdruckwandler für einen Verbrennungsmotor. Expired - Fee Related DE3887642T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/118,374 US5038069A (en) 1987-11-09 1987-11-09 Cylinder pressure sensor for an internal combustion engine

Publications (2)

Publication Number Publication Date
DE3887642D1 true DE3887642D1 (de) 1994-03-17
DE3887642T2 DE3887642T2 (de) 1994-05-05

Family

ID=22378179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88310524T Expired - Fee Related DE3887642T2 (de) 1987-11-09 1988-11-09 Zylinderdruckwandler für einen Verbrennungsmotor.

Country Status (4)

Country Link
US (1) US5038069A (de)
EP (1) EP0317163B1 (de)
JP (1) JP3050877B2 (de)
DE (1) DE3887642T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126617A (en) * 1987-11-09 1992-06-30 Texas Instruments Incorporated Cylinder pressure sensor for an internal combustion engine
US5281885A (en) * 1989-11-14 1994-01-25 Hitachi Metals, Ltd. High-temperature stacked-type displacement device
JPH07108102B2 (ja) * 1990-05-01 1995-11-15 日本碍子株式会社 圧電／電歪膜型アクチュエータの製造方法
JP2699619B2 (ja) * 1990-06-27 1998-01-19 日本電気株式会社 電歪効果素子
JP3123799B2 (ja) * 1991-12-24 2001-01-15 日本特殊陶業株式会社 圧力センサ
JP3238492B2 (ja) * 1992-10-19 2001-12-17 株式会社タイセー 圧電センサ
US5473938A (en) * 1993-08-03 1995-12-12 Mclaughlin Electronics Method and system for monitoring a parameter of a vehicle tire
US5585554A (en) * 1994-10-31 1996-12-17 Handfield; Michael System and method for monitoring a pneumatic tire
US5519278A (en) * 1994-12-23 1996-05-21 The United States Of America As Represented By The Secretary Of The Navy Actuators with graded activity
CA2217754A1 (en) * 1995-04-28 1996-10-31 Rosemount Inc. Mounting assembly for a pressure transmitter
WO1996034264A1 (en) * 1995-04-28 1996-10-31 Rosemount Inc. Pressure transmitter with high pressure isolator mounting assembly
US5731516A (en) * 1995-06-07 1998-03-24 Handfield; Michael System and method for monitoring a pneumatic tire
US5811910A (en) * 1997-01-30 1998-09-22 Cameron; Graham P. Mechanical shock sensor
DE10017760C1 (de) * 2000-04-10 2001-08-16 Festo Ag & Co Piezokeramischer Biegewandler sowie Verwendung des piezokeramischen Biegewandlers
DE10023556A1 (de) * 2000-05-15 2001-11-29 Festo Ag & Co Piezo-Biegewandler sowie Verwendung desselben
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
DE10318678A1 (de) * 2003-04-24 2004-12-30 Vega Grieshaber Kg Sensor, insbesondere Druck-Sensor zur Befestigung an einem Behältnis
US7036363B2 (en) * 2003-07-03 2006-05-02 Pathfinder Energy Services, Inc. Acoustic sensor for downhole measurement tool
US7513147B2 (en) * 2003-07-03 2009-04-07 Pathfinder Energy Services, Inc. Piezocomposite transducer for a downhole measurement tool
US20060186757A1 (en) * 2005-02-18 2006-08-24 Iptrade, Inc. Distributed vibration analysis and suppression system with collocated control electronics
US7482731B2 (en) * 2005-02-18 2009-01-27 Iptrade, Inc. Kit and method for constructing vibration suppression and/or sensing units
US7462977B2 (en) * 2005-04-07 2008-12-09 Kulite Semiconductor Products, Inc High temperature pressure transducer having a shaped ceramic face
US7587936B2 (en) * 2007-02-01 2009-09-15 Smith International Inc. Apparatus and method for determining drilling fluid acoustic properties
JP4431592B2 (ja) * 2007-03-26 2010-03-17 長野計器株式会社 センサ及びセンサの製造方法
US8117907B2 (en) * 2008-12-19 2012-02-21 Pathfinder Energy Services, Inc. Caliper logging using circumferentially spaced and/or angled transducer elements
DE102008055123B3 (de) * 2008-12-23 2010-07-22 Robert Bosch Gmbh Ultraschallwandler zum Einsatz in einem fluiden Medium
WO2013089861A1 (en) * 2011-12-12 2013-06-20 Texas State University-San Marcos Varistor-transistor hybrid devices
US20170138288A1 (en) * 2015-11-13 2017-05-18 General Electric Company System for monitoring internal pressure of engine combustion chambers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550123A (en) * 1941-11-26 1942-12-23 Philips Nv Improved piezo-electric device for converting pressure variations into potential variations
US2587304A (en) * 1948-11-17 1952-02-26 Gen Electric Crystal pressure gauge
DE1113104B (de) * 1959-10-02 1961-08-24 Hans List Dipl Ing Dr Techn Piezoelektrischer Druckgeber und Verfahren zu dessen Herstellung
US3313962A (en) * 1963-04-05 1967-04-11 Messrs Kistler Instr A G Piezo-electric transducer
CH429228A (de) * 1964-12-10 1967-01-31 Kistler Instrumente Ag Piezoelektrischer Einbaukörper zum Einbau in einen piezoelektrischen Wandler
CH434802A (de) * 1965-04-13 1967-04-30 Kistler Instrumente Ag Piezoelektrischer Messwandler mit einer elastischen Spannhülse zur Aufnahme des piezoelektrischen Kristallsatzes
US3349259A (en) * 1965-05-27 1967-10-24 Kistler Instr Corp Piezoelectric pressure transducer
AT269514B (de) * 1966-07-12 1969-03-25 Piezoelektrischer Meßwandler
AT292337B (de) * 1967-02-23 1971-08-25 List H Piezoelektrischer Meßwandler
US3602744A (en) * 1969-06-11 1971-08-31 Kistler Instr Corp Welded pressure transducer
CH537013A (de) * 1972-05-08 1973-05-15 Kistler Instrumente Ag Druckmesswandler
US3801838A (en) * 1972-05-19 1974-04-02 Sundstrand Data Control Piezoelectric pressure transducer
GB2022261A (en) * 1978-04-28 1979-12-12 Atomic Energy Authority Uk A piezo-electric pressure transducer
US4604544A (en) * 1983-10-17 1986-08-05 Jeco Co., Ltd. Piezoelectric pressure indicator
US4621519A (en) * 1984-10-29 1986-11-11 The United States Of America As Represented By The Secretary Of The Army Ballistics pressure transducer
JP2580115B2 (ja) * 1985-12-16 1997-02-12 日本電装株式会社 圧力検出器
DE3610351A1 (de) * 1986-03-27 1987-10-01 Bosch Gmbh Robert Drucksensor

Also Published As

Publication number Publication date
EP0317163A2 (de) 1989-05-24
JP3050877B2 (ja) 2000-06-12
DE3887642T2 (de) 1994-05-05
EP0317163B1 (de) 1994-02-02
JPH01189537A (ja) 1989-07-28
EP0317163A3 (de) 1991-04-17
US5038069A (en) 1991-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee