ES8204174A1 - Sensor de presion para motores de combustion interna - Google Patents

Sensor de presion para motores de combustion interna

Info

Publication number
ES8204174A1
ES8204174A1 ES502233A ES502233A ES8204174A1 ES 8204174 A1 ES8204174 A1 ES 8204174A1 ES 502233 A ES502233 A ES 502233A ES 502233 A ES502233 A ES 502233A ES 8204174 A1 ES8204174 A1 ES 8204174A1
Authority
ES
Spain
Prior art keywords
combustion engine
internal
pressure detector
internal combustion
pressure 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.)
Expired
Application number
ES502233A
Other languages
English (en)
Other versions
ES502233A0 (es
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19803018856 external-priority patent/DE3018856A1/de
Priority claimed from DE19803021452 external-priority patent/DE3021452A1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES8204174A1 publication Critical patent/ES8204174A1/es
Publication of ES502233A0 publication Critical patent/ES502233A0/es
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
    • 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
    • G01L23/221—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 for detecting or indicating knocks in internal combustion engines
    • G01L23/222—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 for detecting or indicating knocks in internal combustion engines using piezoelectric devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

SENSOR DE PRESION, APLICABLE COMO SENSOR DE PICADO, PARA UN MOTOR DE COMBUSTION INTERNA. EL SENSOR TIENE UN CUERPO (21) DE CERAMICA PIROELECTRICA, COMO TRANSDUCTOR SENSOR (20); UNA UNIOR DE TRANSMISION EN FORMA DE VARILLA RIGIDA (26); UNA MEMBRANA (15), Y UNA CARCASA (16,17) QUE ALOJA LAS PARTES ANTERIORES Y ES MONTABLE EN EL BLOQUE DEL MOTOR (12). POR LA MEMBRANA (15) SITUADA EN EL COMPARTIMENTO INTERNO DEL CILINDRO (28) SE TRANSMITEN, A TRAVES DE LA UNION DE TRANSMISION (26), LAS FUERZAS DE PRESION (27) DEL CILINDRO (28) AL TRANSDUCTOR (20). ESTE TRANSDUCTOR ESTA CONSTITUIDO POR EL CUERPO PIEZOCERAMICO (21) Y UNA PLACA METALICA (24).
ES502233A 1980-05-16 1981-05-14 Sensor de presion para motores de combustion interna Granted ES502233A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803018856 DE3018856A1 (de) 1980-05-16 1980-05-16 Drucksensor fuer verbrennungsmotor
DE19803021452 DE3021452A1 (de) 1980-06-06 1980-06-06 Verbesserung an einem drucksensor fuer verbrennungsmotor

Publications (2)

Publication Number Publication Date
ES8204174A1 true ES8204174A1 (es) 1982-04-01
ES502233A0 ES502233A0 (es) 1982-04-01

Family

ID=25785509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502233A Granted ES502233A0 (es) 1980-05-16 1981-05-14 Sensor de presion para motores de combustion interna

Country Status (6)

Country Link
US (1) US4382377A (es)
EP (1) EP0040390B1 (es)
BR (1) BR8103046A (es)
DE (1) DE3169234D1 (es)
ES (1) ES502233A0 (es)
PT (1) PT73031B (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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JPS5871136U (ja) * 1981-11-05 1983-05-14 日産自動車株式会社 内燃機関のノツクセンサ取付構造
US4507973A (en) * 1983-08-31 1985-04-02 Borg-Warner Corporation Housing for capacitive pressure sensor
US4586018A (en) * 1983-09-19 1986-04-29 Ford Motor Company Combustion pressure sensor
JPS6073428A (ja) * 1983-09-19 1985-04-25 フオ−ド　モ−タ−　カンパニ− 燃焼圧力センサ
US4555952A (en) * 1984-06-08 1985-12-03 Borg-Warner Corporation Differential pressure sensor
US4601196A (en) * 1984-08-15 1986-07-22 General Motors Corporation Engine combustion chamber pressure sensor
EP0179611B1 (en) * 1984-10-26 1991-09-11 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US4615211A (en) * 1984-12-21 1986-10-07 Piezo Electric Products, Inc. Pressure gauge for tires and other elastic vessels
JPH0746065B2 (ja) * 1985-03-25 1995-05-17 株式会社日本自動車部品総合研究所 高圧用圧力検出器
DE3529842A1 (de) * 1985-08-21 1987-03-05 Samson Ag Vorrichtung zum uebertragen messgroessen darstellender mechanischer bewegungen
JPH0711461B2 (ja) * 1986-06-13 1995-02-08 株式会社日本自動車部品総合研究所 圧力検出器
DE3714131A1 (de) * 1987-04-28 1988-11-10 Siemens Ag Drucksensor fuer verbrennungsmotor mit vergroesserter temperaturbelastbarkeit
DE3727221A1 (de) * 1987-08-14 1989-02-23 Siemens Ag Sensor fuer druckkraft
US4939497A (en) * 1989-04-18 1990-07-03 Nippon Soken, Inc. Pressure sensor
US5115676A (en) * 1990-01-10 1992-05-26 Setra Systems, Inc. Flush-mounted pressure sensor
JPH03291545A (ja) * 1990-04-09 1991-12-20 Nissan Motor Co Ltd ノック検出装置
KR930009516B1 (ko) * 1990-04-27 1993-10-06 미쓰비시덴키 가부시키가이샤 진동검출기 및 그의 고유진동주파수 조정방법
JPH05215632A (ja) * 1992-02-04 1993-08-24 Mitsubishi Electric Corp 圧力センサ
US5559280A (en) * 1994-11-14 1996-09-24 Eaton Corporation Combustion chamber pressure transducer and method of making same
US5652391A (en) * 1995-05-12 1997-07-29 Furon Company Double-diaphragm gauge protector
DE19538854C1 (de) * 1995-10-19 1996-08-08 Bosch Gmbh Robert Druckgeber zur Druckerfassung im Brennraum von Brennkraftmaschinen
JP4300663B2 (ja) * 1999-12-24 2009-07-22 株式会社デンソー 燃焼圧センサ構造体
EP1162468A3 (en) * 2000-06-05 2002-05-29 Matsushita Electric Industrial Co., Ltd. Acceleration sensor
US6553840B2 (en) * 2000-09-29 2003-04-29 Texas Instruments Incorporated Linear displacement sensor apparatus
EP1255099B1 (de) * 2001-05-04 2007-07-04 Trafag AG Drucksensor zur Druckerfassung in einem Motorbrennraum sowie Verfahren zu dessen Herstellung
US6779381B2 (en) * 2001-07-06 2004-08-24 Delphi Technologies, Inc. Threadless knock sensor
US7572524B2 (en) * 2002-09-23 2009-08-11 Siemens Energy, Inc. Method of instrumenting a component
FR2849192B1 (fr) * 2002-12-20 2005-03-04 Siemens Vdo Automotive Appareil de detection de la pression dans la chambre de combustion d'un moteur
EP1486653B1 (en) * 2003-06-12 2016-04-13 Denso Corporation Combustion pressure sensor
DE10333438A1 (de) * 2003-07-23 2005-02-17 Robert Bosch Gmbh Brennraumdrucksensor mit Metallmembran mit piezoresistiver Metalldünnschicht
DE10344080B3 (de) * 2003-09-23 2005-02-10 Beru Ag Druckmessstecker
DE10350086B4 (de) * 2003-10-27 2007-11-08 Siemens Ag Sensoreinrichtung zum Erfassen eines Füllstands oder einer Viskosität eines Fluids
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
DE102004044339A1 (de) * 2004-09-09 2006-03-16 Robert Bosch Gmbh Verfahren zur Korrektur eines gemessenen Zylinderdruckes einer Brennkraftmaschine
DE102005023115B4 (de) * 2005-05-19 2010-03-11 Technische Universität Darmstadt Verfahren zum Überwachen einer Fluid-Durchflußmessung und Sensorsystem für eine Fluid-Durchflußmessung
AT503664B1 (de) * 2006-04-13 2007-12-15 Piezocryst Advanced Sensorics Piezoelektrischer drucksensor
DE102006035230A1 (de) * 2006-07-26 2008-01-31 Endress + Hauser Gmbh + Co. Kg Druckmessaufnehmer
US7962307B2 (en) * 2009-02-23 2011-06-14 General Electric Company Integrated apparatus for measuring static pressure
DE102009030702A1 (de) 2009-06-26 2010-12-30 Trafag Ag Drucksensormesselement sowie damit versehener Drucksensor
EP2813831B1 (en) * 2012-02-09 2018-04-18 Fuji Electric Co., Ltd. Physical quantity sensor and method for manufacturing physical quantity sensor
US10139313B2 (en) 2015-07-22 2018-11-27 Teknologian Tutkimuskeskus Vtt Oy Capacitive cylinder pressure sensor
US20170138288A1 (en) * 2015-11-13 2017-05-18 General Electric Company System for monitoring internal pressure of engine combustion chambers
DE102018211169A1 (de) * 2018-07-06 2020-01-09 Bayerische Motoren Werke Aktiengesellschaft Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216966A (en) * 1939-01-31 1940-10-08 Rca Corp Piezometer
US2917642A (en) * 1955-02-21 1959-12-15 Wright Pressure-responsive transducer
US3247705A (en) * 1961-07-14 1966-04-26 Sinclair Research Inc Method and apparatus for measuring knock
AT254559B (de) * 1965-06-22 1967-05-26 List Hans Piezoelektrischer Druckgeber und Verfahren zu seiner Herstellung
NL7015908A (es) * 1970-10-29 1972-05-03
US3673443A (en) * 1970-12-31 1972-06-27 Sundstrand Data Control Pressure transducer with reduced temperature sensitivity
CH537013A (de) * 1972-05-08 1973-05-15 Kistler Instrumente Ag Druckmesswandler
GB2006571B (en) * 1977-08-11 1982-01-06 Plessey Co Ltd Pressure sensor
DE2801969C2 (de) * 1978-01-18 1982-11-04 Robert Bosch Gmbh, 7000 Stuttgart Sensor für Schwingungen
US4193647A (en) * 1978-09-11 1980-03-18 Telex Communications, Inc. Piezoelectric ceramic transducers with uniform resonant frequency
DE2925880A1 (de) * 1979-06-27 1981-01-22 Messerschmitt Boelkow Blohm Piezoelektrischer druckmesswandler

Also Published As

Publication number Publication date
DE3169234D1 (en) 1985-04-18
EP0040390A2 (de) 1981-11-25
BR8103046A (pt) 1982-02-09
ES502233A0 (es) 1982-04-01
EP0040390B1 (de) 1985-03-13
EP0040390A3 (en) 1982-02-24
PT73031B (de) 1982-04-30
PT73031A (de) 1981-06-01
US4382377A (en) 1983-05-10

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401