IT8423543A0 - DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES. - Google Patents
DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES.Info
- Publication number
- IT8423543A0 IT8423543A0 IT8423543A IT2354384A IT8423543A0 IT 8423543 A0 IT8423543 A0 IT 8423543A0 IT 8423543 A IT8423543 A IT 8423543A IT 2354384 A IT2354384 A IT 2354384A IT 8423543 A0 IT8423543 A0 IT 8423543A0
- Authority
- IT
- Italy
- Prior art keywords
- detonant
- combustions
- recognition
- heat engines
- engines
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
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
- G01L23/225—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 circuit arrangements therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Testing Of Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833342466 DE3342466A1 (en) | 1983-11-24 | 1983-11-24 | Device for detecting knocking combustion in internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8423543A0 true IT8423543A0 (en) | 1984-11-13 |
IT1177168B IT1177168B (en) | 1987-08-26 |
Family
ID=6215130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23543/84A IT1177168B (en) | 1983-11-24 | 1984-11-13 | DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH061214B2 (en) |
DE (1) | DE3342466A1 (en) |
FR (1) | FR2555664B1 (en) |
IT (1) | IT1177168B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644918A (en) * | 1986-04-14 | 1987-02-24 | General Motors Corporation | Knock control with AGC having reduced knock dependence |
DE3623829C2 (en) * | 1986-07-15 | 1998-01-15 | Audi Ag | Device for controlling the ignition timing of an internal combustion engine |
JPH0681923B2 (en) * | 1988-05-19 | 1994-10-19 | 三菱自動車工業株式会社 | Knock suppression device for internal combustion engine |
JP2795976B2 (en) * | 1990-08-28 | 1998-09-10 | 三菱電機株式会社 | Knock control device for internal combustion engine |
US5205258A (en) * | 1990-08-28 | 1993-04-27 | Mitsubishi Denki Kabushiki Kaisha | Knock suppressing apparatus and method |
JPH04224260A (en) * | 1990-12-26 | 1992-08-13 | Nippondenso Co Ltd | Combustion condition detecting device for internal combustion engine |
DE10220600B4 (en) * | 2002-05-08 | 2015-11-12 | Continental Automotive Gmbh | Method for monitoring an adaptive system |
DE102007049150A1 (en) * | 2007-10-12 | 2009-04-16 | Robert Bosch Gmbh | Knock detection system and method for gain control of a knock signal |
EP2116834A1 (en) * | 2008-05-07 | 2009-11-11 | Robert Bosch GmbH | A knock detection device and method for a combustion engine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1535899A (en) * | 1966-08-26 | 1968-08-09 | British Petroleum Co | Apparatus for detecting the presence of a knock in a spark ignition engine |
US4153020A (en) * | 1977-07-26 | 1979-05-08 | The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency | Method and apparatus for spark control of engine knock |
DE3010324A1 (en) * | 1980-03-18 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | IC engine knock detection system - has variable amplifier between knock sensor and demodulator controlled by drive rotation rate |
DE3020853A1 (en) * | 1980-06-02 | 1981-12-10 | Robert Bosch Gmbh, 7000 Stuttgart | METHOD FOR DETECTING THE KNOCKING OF AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR IMPLEMENTING THE METHOD |
JPS57178114A (en) * | 1981-04-27 | 1982-11-02 | Nissan Motor Co Ltd | Knocking detector |
DE3137016C2 (en) * | 1981-09-17 | 1985-01-03 | Robert Bosch Gmbh, 7000 Stuttgart | Device for detecting knocking of an internal combustion engine |
-
1983
- 1983-11-24 DE DE19833342466 patent/DE3342466A1/en not_active Ceased
-
1984
- 1984-09-25 FR FR8414720A patent/FR2555664B1/en not_active Expired
- 1984-11-13 IT IT23543/84A patent/IT1177168B/en active
- 1984-11-20 JP JP59243566A patent/JPH061214B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS60138427A (en) | 1985-07-23 |
IT1177168B (en) | 1987-08-26 |
FR2555664B1 (en) | 1989-07-28 |
JPH061214B2 (en) | 1994-01-05 |
FR2555664A1 (en) | 1985-05-31 |
DE3342466A1 (en) | 1985-06-05 |
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