CH539846A - Method for measuring knock in internal combustion engines and apparatus for carrying out this method - Google Patents
Method for measuring knock in internal combustion engines and apparatus for carrying out this methodInfo
- Publication number
- CH539846A CH539846A CH1374771A CH1374771A CH539846A CH 539846 A CH539846 A CH 539846A CH 1374771 A CH1374771 A CH 1374771A CH 1374771 A CH1374771 A CH 1374771A CH 539846 A CH539846 A CH 539846A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrying
- internal combustion
- combustion engines
- measuring knock
- knock
- 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
- G01L23/225—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Testing Of Engines (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3002070 | 1970-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH539846A true CH539846A (en) | 1973-07-31 |
Family
ID=11228874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1374771A CH539846A (en) | 1970-09-22 | 1971-09-21 | Method for measuring knock in internal combustion engines and apparatus for carrying out this method |
Country Status (16)
Country | Link |
---|---|
BE (1) | BE772792A (en) |
CA (1) | CA960882A (en) |
CH (1) | CH539846A (en) |
CS (1) | CS162764B2 (en) |
DE (1) | DE2146361C3 (en) |
ES (1) | ES395661A1 (en) |
FR (1) | FR2108376A5 (en) |
GB (1) | GB1363109A (en) |
HU (1) | HU170892B (en) |
LU (1) | LU63928A1 (en) |
NL (1) | NL7113007A (en) |
NO (1) | NO133948C (en) |
PL (1) | PL70971B1 (en) |
SE (1) | SE378676B (en) |
SU (1) | SU473380A3 (en) |
YU (1) | YU33358B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1088734B (en) * | 1977-12-06 | 1985-06-10 | Snam Progetti | AUTOMATIC BACKGROUND NOISE SUPPRESSION SYSTEM ON HEAD BEAT MEASUREMENT EQUIPMENT |
DE2903788A1 (en) * | 1979-02-01 | 1980-08-14 | Bayerische Motoren Werke Ag | DEVICE FOR DETECTING THE VIBRATIONS WHICH APPEAR IN ANALOMIC COMBUSTION PROCESSES IN COMBUSTION ENGINES |
DE3339569A1 (en) * | 1983-11-02 | 1985-05-09 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | MEASURING CIRCUIT FOR ION CURRENT MEASUREMENT |
-
1971
- 1971-09-16 DE DE2146361A patent/DE2146361C3/en not_active Expired
- 1971-09-20 CS CS6686A patent/CS162764B2/cs unknown
- 1971-09-20 BE BE772792A patent/BE772792A/en unknown
- 1971-09-20 ES ES395661A patent/ES395661A1/en not_active Expired
- 1971-09-20 YU YU2378/71A patent/YU33358B/en unknown
- 1971-09-21 NO NO3483/71A patent/NO133948C/no unknown
- 1971-09-21 PL PL1971150611A patent/PL70971B1/pl unknown
- 1971-09-21 LU LU63928D patent/LU63928A1/xx unknown
- 1971-09-21 SE SE7111947A patent/SE378676B/xx unknown
- 1971-09-21 CH CH1374771A patent/CH539846A/en not_active IP Right Cessation
- 1971-09-21 CA CA123,397A patent/CA960882A/en not_active Expired
- 1971-09-22 FR FR7134003A patent/FR2108376A5/fr not_active Expired
- 1971-09-22 NL NL7113007A patent/NL7113007A/xx unknown
- 1971-09-22 HU HU71SA00002249A patent/HU170892B/en unknown
- 1971-09-22 GB GB4428871A patent/GB1363109A/en not_active Expired
- 1971-09-22 SU SU1698770A patent/SU473380A3/en active
Also Published As
Publication number | Publication date |
---|---|
SU473380A3 (en) | 1975-06-05 |
BE772792A (en) | 1972-01-17 |
PL70971B1 (en) | 1974-04-30 |
NL7113007A (en) | 1972-03-24 |
YU33358B (en) | 1976-10-31 |
NO133948B (en) | 1976-04-12 |
DE2146361B2 (en) | 1973-05-30 |
SE378676B (en) | 1975-09-08 |
GB1363109A (en) | 1974-08-14 |
FR2108376A5 (en) | 1972-05-19 |
DE2146361C3 (en) | 1974-01-03 |
LU63928A1 (en) | 1972-03-01 |
NO133948C (en) | 1976-08-11 |
DE2146361A1 (en) | 1972-03-23 |
HU170892B (en) | 1977-09-28 |
CA960882A (en) | 1975-01-14 |
ES395661A1 (en) | 1974-10-16 |
CS162764B2 (en) | 1975-07-15 |
YU237871A (en) | 1976-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |