FR2214825A1 - - Google Patents

Info

Publication number
FR2214825A1
FR2214825A1 FR7401301A FR7401301A FR2214825A1 FR 2214825 A1 FR2214825 A1 FR 2214825A1 FR 7401301 A FR7401301 A FR 7401301A FR 7401301 A FR7401301 A FR 7401301A FR 2214825 A1 FR2214825 A1 FR 2214825A1
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.)
Granted
Application number
FR7401301A
Other versions
FR2214825B1 (it
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici 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.)
Filing date
Publication date
Priority to IT19318/73A priority Critical patent/IT978240B/it
Application filed by ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of FR2214825A1 publication Critical patent/FR2214825A1/fr
Application granted granted Critical
Publication of FR2214825B1 publication Critical patent/FR2214825B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145Advancing 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
    • F02P5/155Analogue data processing
    • F02P5/1553Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145Advancing 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
    • F02P5/155Analogue data processing
    • F02P5/1553Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems
FR7401301A 1973-01-18 1974-01-15 Expired FR2214825B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19318/73A IT978240B (it) 1973-01-18 1973-01-18 Sistema elettronico per la regola zione dell anticipo dell accensio ne nei motori a combustione interna

Publications (2)

Publication Number Publication Date
FR2214825A1 true FR2214825A1 (it) 1974-08-19
FR2214825B1 FR2214825B1 (it) 1978-03-10

Family

ID=11156684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401301A Expired FR2214825B1 (it) 1973-01-18 1974-01-15

Country Status (5)

Country Link
DE (1) DE2401147B2 (it)
FR (1) FR2214825B1 (it)
GB (1) GB1464641A (it)
IT (1) IT978240B (it)
NL (1) NL7317340A (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1569614A (it) * 1967-12-06 1969-06-06
FR2041575A5 (it) * 1969-04-30 1971-01-29 Compteurs Comp D
FR2107311A5 (it) * 1970-09-05 1972-05-05 Philips Nv

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1569614A (it) * 1967-12-06 1969-06-06
FR2041575A5 (it) * 1969-04-30 1971-01-29 Compteurs Comp D
FR2107311A5 (it) * 1970-09-05 1972-05-05 Philips Nv

Also Published As

Publication number Publication date
IT978240B (it) 1974-09-20
FR2214825B1 (it) 1978-03-10
DE2401147B2 (de) 1976-09-30
DE2401147A1 (de) 1974-08-01
NL7317340A (it) 1974-07-22
GB1464641A (en) 1977-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse