FR2108376A5 - - Google Patents

Info

Publication number: FR2108376A5
Authority: FR; France
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

Application number

FR7134003A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SnamProgetti SpA

Original Assignee

SnamProgetti SpA

Priority date (The priority date 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 date listed.)

1970-09-22

Filing date

1971-09-22

Publication date

1972-05-19

1971-09-22 Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA

1972-05-19 Application granted granted Critical

1972-05-19 Publication of FR2108376A5 publication Critical patent/FR2108376A5/fr

Status Expired legal-status Critical Current

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)
Testing Of Engines (AREA)
Ignition Installations For Internal Combustion Engines (AREA)
Electrical Control Of Ignition Timing (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

FR7134003A 1970-09-22 1971-09-22 Expired FR2108376A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3002070		1970-09-22

Publications (1)

Publication Number	Publication Date
FR2108376A5 true FR2108376A5 (fr)	1972-05-19

Family

ID=11228874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7134003A Expired FR2108376A5 (fr)	1970-09-22	1971-09-22

Country Status (16)

Country	Link
BE (1)	BE772792A (fr)
CA (1)	CA960882A (fr)
CH (1)	CH539846A (fr)
CS (1)	CS162764B2 (fr)
DE (1)	DE2146361C3 (fr)
ES (1)	ES395661A1 (fr)
FR (1)	FR2108376A5 (fr)
GB (1)	GB1363109A (fr)
HU (1)	HU170892B (fr)
LU (1)	LU63928A1 (fr)
NL (1)	NL7113007A (fr)
NO (1)	NO133948C (fr)
PL (1)	PL70971B1 (fr)
SE (1)	SE378676B (fr)
SU (1)	SU473380A3 (fr)
YU (1)	YU33358B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2411399A1 (fr) *	1977-12-06	1979-07-06	Snam Progetti	Systeme automatique pour supprimer le bruit de fond dans un appareil pour mesurer le cognement dans les moteurs a combustion interne
FR2448142A1 (fr) *	1979-02-01	1980-08-29	Bosch Gmbh Robert	Installation pour capter les vibrations produites dans les moteurs a combustion interne en cas de processus de combustion anormaux
EP0143970A2 (fr) *	1983-11-02	1985-06-12	Atlas Fahrzeugtechnik GmbH	Circuit de mesure pour courant ionique

1971
- 1971-09-16 DE DE2146361A patent/DE2146361C3/de not_active Expired
- 1971-09-20 BE BE772792A patent/BE772792A/fr unknown
- 1971-09-20 CS CS6686A patent/CS162764B2/cs unknown
- 1971-09-20 YU YU2378/71A patent/YU33358B/xx unknown
- 1971-09-20 ES ES395661A patent/ES395661A1/es not_active Expired
- 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 CA CA123,397A patent/CA960882A/en not_active Expired
- 1971-09-21 SE SE7111947A patent/SE378676B/xx unknown
- 1971-09-21 CH CH1374771A patent/CH539846A/fr not_active IP Right Cessation
- 1971-09-22 SU SU1698770A patent/SU473380A3/ru active
- 1971-09-22 FR FR7134003A patent/FR2108376A5/fr not_active Expired
- 1971-09-22 NL NL7113007A patent/NL7113007A/xx unknown
- 1971-09-22 GB GB4428871A patent/GB1363109A/en not_active Expired
- 1971-09-22 HU HU71SA00002249A patent/HU170892B/hu unknown

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2411399A1 (fr) *	1977-12-06	1979-07-06	Snam Progetti	Systeme automatique pour supprimer le bruit de fond dans un appareil pour mesurer le cognement dans les moteurs a combustion interne
FR2448142A1 (fr) *	1979-02-01	1980-08-29	Bosch Gmbh Robert	Installation pour capter les vibrations produites dans les moteurs a combustion interne en cas de processus de combustion anormaux
EP0143970A2 (fr) *	1983-11-02	1985-06-12	Atlas Fahrzeugtechnik GmbH	Circuit de mesure pour courant ionique
EP0143970A3 (en) *	1983-11-02	1986-05-07	Atlas Fahrzeugtechnik Gmbh	Measuring circuit for an ionic current

Also Published As

Publication number	Publication date
GB1363109A (en)	1974-08-14
SE378676B (fr)	1975-09-08
CA960882A (en)	1975-01-14
CH539846A (fr)	1973-07-31
CS162764B2 (fr)	1975-07-15
PL70971B1 (fr)	1974-04-30
NO133948B (fr)	1976-04-12
HU170892B (hu)	1977-09-28
ES395661A1 (es)	1974-10-16
DE2146361A1 (de)	1972-03-23
NL7113007A (fr)	1972-03-24
BE772792A (fr)	1972-01-17
SU473380A3 (ru)	1975-06-05
DE2146361B2 (de)	1973-05-30
YU33358B (en)	1976-10-31
LU63928A1 (fr)	1972-03-01
YU237871A (en)	1976-04-30
DE2146361C3 (de)	1974-01-03
NO133948C (fr)	1976-08-11

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
FR2108376A5 (fr)	1972-05-19
ATA96471A (fr)	1973-02-15
AU2044470A (fr)	1972-03-30
AU1833270A (fr)	1972-02-10
AU2130570A (fr)	1972-04-27
AU1716970A (fr)	1972-01-06
AU2017870A (fr)	1972-03-23
AU1326870A (fr)	1971-10-28
AU2085370A (fr)	1972-04-13
AR195465A1 (fr)	1973-10-15
AU1872870A (fr)	1972-02-17
AU1328670A (fr)	1971-10-07
AU1086670A (fr)	1971-08-05
AU1083170A (fr)	1971-08-05
AU1064870A (fr)	1971-07-29
AU1004470A (fr)	1971-07-08
AU2115870A (fr)	1972-04-20
AU2144270A (fr)	1972-04-27
AU2131570A (fr)	1972-04-27
AU2130770A (fr)	1972-04-27
AU2119370A (fr)	1972-04-20
AU2112570A (fr)	1972-04-20
ATA672271A (fr)	1973-12-15
AU2061170A (fr)	1972-04-13

Legal Events

Date	Code	Title	Description
1978-11-17	ST	Notification of lapse