JPS5575629A - Sensor for pressure deviation in combustion chamber of internal combustion engine - Google Patents
Sensor for pressure deviation in combustion chamber of internal combustion engineInfo
- Publication number
- JPS5575629A JPS5575629A JP15082479A JP15082479A JPS5575629A JP S5575629 A JPS5575629 A JP S5575629A JP 15082479 A JP15082479 A JP 15082479A JP 15082479 A JP15082479 A JP 15082479A JP S5575629 A JPS5575629 A JP S5575629A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- pressure deviation
- combustion engine
- internal combustion
- combustion chamber
- 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
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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782851075 DE2851075A1 (de) | 1978-11-25 | 1978-11-25 | Einrichtung zur erfassung von druckschwankungen im brennraum einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5575629A true JPS5575629A (en) | 1980-06-07 |
JPH0122893B2 JPH0122893B2 (ja) | 1989-04-28 |
Family
ID=6055553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15082479A Granted JPS5575629A (en) | 1978-11-25 | 1979-11-22 | Sensor for pressure deviation in combustion chamber of internal combustion engine |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5575629A (ja) |
DE (1) | DE2851075A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983026A (ja) * | 1982-09-18 | 1984-05-14 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 内燃機関の燃焼室内における圧力変動を検出するための装置 |
US5005547A (en) * | 1988-07-01 | 1991-04-09 | Honda Giken Kogyo Kabushiki Kaisha | Abnormal combustion-detecting device and combustion control device for internal combustion engines |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130075A1 (de) * | 1981-07-30 | 1983-02-17 | Robert Bosch Gmbh, 7000 Stuttgart | "sensor zur erfassung der beim klopfen einer brennkraftmaschine auftretenden schwingungen" |
DE3339569A1 (de) * | 1983-11-02 | 1985-05-09 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Messschaltung zur ionenstrommessung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238652A (ja) * | 1985-08-14 | 1987-02-19 | Canon Inc | 画像送信装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286164A (en) * | 1962-05-18 | 1966-11-15 | Mobil Oil Corp | Systems for detection and automatic registration of preignition ionization potentials in internal combustion engines |
DE2802202C2 (de) * | 1978-01-19 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Erfassung von Druckschwankungen im Brennraum einer Brennkraftmaschine |
-
1978
- 1978-11-25 DE DE19782851075 patent/DE2851075A1/de active Granted
-
1979
- 1979-11-22 JP JP15082479A patent/JPS5575629A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238652A (ja) * | 1985-08-14 | 1987-02-19 | Canon Inc | 画像送信装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983026A (ja) * | 1982-09-18 | 1984-05-14 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 内燃機関の燃焼室内における圧力変動を検出するための装置 |
US5005547A (en) * | 1988-07-01 | 1991-04-09 | Honda Giken Kogyo Kabushiki Kaisha | Abnormal combustion-detecting device and combustion control device for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
DE2851075A1 (de) | 1980-06-04 |
JPH0122893B2 (ja) | 1989-04-28 |
DE2851075C2 (ja) | 1987-11-05 |
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