FR2498257B1 - - Google Patents

Info

Publication number
FR2498257B1
FR2498257B1 FR8121395A FR8121395A FR2498257B1 FR 2498257 B1 FR2498257 B1 FR 2498257B1 FR 8121395 A FR8121395 A FR 8121395A FR 8121395 A FR8121395 A FR 8121395A FR 2498257 B1 FR2498257 B1 FR 2498257B1
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
FR8121395A
Other languages
French (fr)
Other versions
FR2498257A1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2498257A1 publication Critical patent/FR2498257A1/fr
Application granted granted Critical
Publication of FR2498257B1 publication Critical patent/FR2498257B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
FR8121395A 1981-01-17 1981-11-16 Installation d'allumage pour moteurs a combustion interne Granted FR2498257A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813101425 DE3101425A1 (de) 1981-01-17 1981-01-17 Zuendanlage fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2498257A1 FR2498257A1 (fr) 1982-07-23
FR2498257B1 true FR2498257B1 (cg-RX-API-DMAC7.html) 1985-01-04

Family

ID=6122843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121395A Granted FR2498257A1 (fr) 1981-01-17 1981-11-16 Installation d'allumage pour moteurs a combustion interne

Country Status (3)

Country Link
JP (1) JPS57137650A (cg-RX-API-DMAC7.html)
DE (1) DE3101425A1 (cg-RX-API-DMAC7.html)
FR (1) FR2498257A1 (cg-RX-API-DMAC7.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
US4133475A (en) * 1977-01-17 1979-01-09 General Motors Corporation Engine spark timing system with knock retard and wide open throttle advance
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
JPS55143428A (en) * 1979-04-26 1980-11-08 Nissan Motor Co Ltd Knocking discriminating unit
DE3018554C2 (de) * 1979-05-21 1985-10-31 Mitsubishi Denki K.K., Tokio/Tokyo Zündzeitpunkteinstellvorrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
FR2498257A1 (fr) 1982-07-23
DE3101425A1 (de) 1982-08-26
JPS57137650A (en) 1982-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse