DE69215572T2 - Einrichtung zum Erfassen der Änderung im Innendruck eines Zylinders - Google Patents
Einrichtung zum Erfassen der Änderung im Innendruck eines ZylindersInfo
- Publication number
- DE69215572T2 DE69215572T2 DE69215572T DE69215572T DE69215572T2 DE 69215572 T2 DE69215572 T2 DE 69215572T2 DE 69215572 T DE69215572 T DE 69215572T DE 69215572 T DE69215572 T DE 69215572T DE 69215572 T2 DE69215572 T2 DE 69215572T2
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- detecting
- change
- internal pressure
- internal
- 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
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16694191A JP2884200B2 (ja) | 1991-04-09 | 1991-04-09 | 内燃機関のシリンダ内圧力検出装置 |
JP1991039033U JP2535366Y2 (ja) | 1991-04-25 | 1991-04-25 | 圧力センサーの回り止め構造 |
JP30523291A JPH05118946A (ja) | 1991-10-23 | 1991-10-23 | シリンダ内圧力検出装置 |
JP03319907A JP3090515B2 (ja) | 1991-11-06 | 1991-11-06 | 環状圧電センサの組付け方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69215572D1 DE69215572D1 (de) | 1997-01-16 |
DE69215572T2 true DE69215572T2 (de) | 1997-03-27 |
Family
ID=27460693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69215572T Expired - Fee Related DE69215572T2 (de) | 1991-04-09 | 1992-04-08 | Einrichtung zum Erfassen der Änderung im Innendruck eines Zylinders |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0508739B1 (de) |
DE (1) | DE69215572T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0811833A1 (de) * | 1996-06-04 | 1997-12-10 | K.K. Holding Ag | Drucksensor für gasförmige und/oder flüssige Medien |
DE102013225386A1 (de) * | 2013-12-10 | 2015-06-11 | Robert Bosch Gmbh | Sensoreinrichtung zur Kraft- oder Druckerfassung, Verfahren zum Herstellen einer Sensoreinrichtung und Kraftstoffinjektor mit einer Sensoreinrichtung |
JP6399018B2 (ja) * | 2016-03-03 | 2018-10-03 | トヨタ自動車株式会社 | 内燃機関 |
DE102017010727A1 (de) * | 2017-11-21 | 2019-05-23 | Diehl Metering Gmbh | Messeinrichtung zur Ermittlung eines Drucks in einem Messvolumen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3025808A1 (de) * | 1979-01-22 | 1982-02-11 | 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 |
US4602506A (en) * | 1984-06-29 | 1986-07-29 | Nissan Motor Co., Ltd. | Combustion pressure sensor arrangement |
JPS6160137U (de) * | 1984-09-26 | 1986-04-23 | ||
EP0510515B1 (de) * | 1991-04-25 | 1996-10-16 | NGK Spark Plug Co. Ltd. | Vorrichtung zur provisorischen Befestigung eines Drucksensors in die Zündkerzenbohrung des Zylinderkopfes |
-
1992
- 1992-04-08 DE DE69215572T patent/DE69215572T2/de not_active Expired - Fee Related
- 1992-04-08 EP EP92303098A patent/EP0508739B1/de not_active Expired - Lifetime
- 1992-04-08 EP EP95113826A patent/EP0694773B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0694773A3 (de) | 1996-02-28 |
EP0508739B1 (de) | 1996-12-04 |
EP0508739A3 (en) | 1993-08-11 |
EP0694773A2 (de) | 1996-01-31 |
EP0694773B1 (de) | 1998-06-24 |
DE69215572D1 (de) | 1997-01-16 |
EP0508739A2 (de) | 1992-10-14 |
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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 |