BR8103046A - Sensor de pressao para motor de combustao - Google Patents
Sensor de pressao para motor de combustaoInfo
- Publication number
- BR8103046A BR8103046A BR8103046A BR8103046A BR8103046A BR 8103046 A BR8103046 A BR 8103046A BR 8103046 A BR8103046 A BR 8103046A BR 8103046 A BR8103046 A BR 8103046A BR 8103046 A BR8103046 A BR 8103046A
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- pressure sensor
- combustion
- engine
- sensor
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
BR8103046A true BR8103046A (pt) | 1982-02-09 |
Family
ID=25785509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8103046A BR8103046A (pt) | 1980-05-16 | 1981-05-15 | Sensor de pressao para motor de combustao |
Country Status (6)
Country | Link |
---|---|
US (1) | US4382377A (pt) |
EP (1) | EP0040390B1 (pt) |
BR (1) | BR8103046A (pt) |
DE (1) | DE3169234D1 (pt) |
ES (1) | ES8204174A1 (pt) |
PT (1) | PT73031B (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3584070D1 (de) * | 1984-10-26 | 1991-10-17 | Texas Instruments Inc | Zylinderdruckwandler fuer eine verbrennungskraftmaschine. |
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 |
DK1255099T3 (da) * | 2001-05-04 | 2007-11-05 | Trafag Ag | Tryksensor til trykregistrering i et motorforbrændingskammer samt fremgangsmåde ved fremstilling heraf |
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 |
WO2013118843A1 (ja) * | 2012-02-09 | 2013-08-15 | 富士電機株式会社 | 物理量センサおよび物理量センサの製造方法 |
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)
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 (pt) * | 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 |
-
1981
- 1981-05-05 US US06/261,283 patent/US4382377A/en not_active Expired - Fee Related
- 1981-05-12 EP EP81103655A patent/EP0040390B1/de not_active Expired
- 1981-05-12 DE DE8181103655T patent/DE3169234D1/de not_active Expired
- 1981-05-13 PT PT73031A patent/PT73031B/pt unknown
- 1981-05-14 ES ES502233A patent/ES8204174A1/es not_active Expired
- 1981-05-15 BR BR8103046A patent/BR8103046A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PT73031B (de) | 1982-04-30 |
EP0040390A3 (en) | 1982-02-24 |
EP0040390B1 (de) | 1985-03-13 |
PT73031A (de) | 1981-06-01 |
US4382377A (en) | 1983-05-10 |
ES502233A0 (es) | 1982-04-01 |
EP0040390A2 (de) | 1981-11-25 |
ES8204174A1 (es) | 1982-04-01 |
DE3169234D1 (en) | 1985-04-18 |
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