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EP0033748A4 - Device for controlling ignition timing. - Google Patents

Device for controlling ignition timing.

Info

Publication number
EP0033748A4
EP0033748A4 EP19800901486 EP80901486A EP0033748A4 EP 0033748 A4 EP0033748 A4 EP 0033748A4 EP 19800901486 EP19800901486 EP 19800901486 EP 80901486 A EP80901486 A EP 80901486A EP 0033748 A4 EP0033748 A4 EP 0033748A4
Authority
EP
European Patent Office
Prior art keywords
ignition timing
crankshaft
distributor
engine
basis
Prior art date
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.)
Withdrawn
Application number
EP19800901486
Other languages
German (de)
French (fr)
Other versions
EP0033748A1 (en
Inventor
Hisatsugo Mitsubishi Denki Ito
Atsushi Mitsubishi Denki Ueda
Masaaki Mitsubishi De Miyazaki
Mitsuaki Mitsubishi Denk Ishii
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0033748A1 publication Critical patent/EP0033748A1/en
Publication of EP0033748A4 publication Critical patent/EP0033748A4/en
Withdrawn legal-status Critical Current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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

A leading angle control system of low voltage distribution type in which there is no high voltage distribution by means of a distributor. This system provides an ignition reference signal having a predetermined angular duration not on the basis of the rotational position of the rotary shaft of a distributor but on the basis of the position of a crankshaft through a plurality of proximity switches, thereby eliminating an error between the position of the crankshaft and the rotational position of the engine. Thus, this system can accurately and stably control the ignition timing of the engine to effect high practical value.
EP19800901486 1979-08-07 1981-02-24 Device for controlling ignition timing. Withdrawn EP0033748A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP100994/79 1979-08-07
JP10099479A JPS5627068A (en) 1979-08-07 1979-08-07 Ignition timing controller

Publications (2)

Publication Number Publication Date
EP0033748A1 EP0033748A1 (en) 1981-08-19
EP0033748A4 true EP0033748A4 (en) 1982-01-08

Family

ID=14288851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800901486 Withdrawn EP0033748A4 (en) 1979-08-07 1981-02-24 Device for controlling ignition timing.

Country Status (3)

Country Link
EP (1) EP0033748A4 (en)
JP (1) JPS5627068A (en)
WO (1) WO1981000433A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372273A (en) * 1981-04-01 1983-02-08 The Bendix Corporation Quadrature trigger system for sequential fuel injection
US4483293A (en) * 1982-04-06 1984-11-20 Mitsubishi Denki Kabushiki Kaisha Ignition time control device
US4915087A (en) * 1988-09-29 1990-04-10 Ford Motor Company Ignition system with enhanced combustion and fault tolerance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443648B2 (en) * 1973-02-27 1979-12-21
GB1420814A (en) * 1973-04-06 1976-01-14 Lumenition Ltd Ignition timing for internal combustion engines
JPS5110231A (en) * 1974-07-15 1976-01-27 Hitachi Ltd Nainenkikanno tenkajikichishinkakuseigyosochi
DE2512166C2 (en) * 1975-03-20 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Method for defining a repetitive process, in particular an ignition process, and device for carrying out the method
JPS5949430B2 (en) * 1975-10-30 1984-12-03 株式会社デンソー Tenkajiki Setsuteisouchi
JPS5368330A (en) * 1976-12-01 1978-06-17 Hitachi Ltd Non-contact igniter
JPS586064B2 (en) * 1976-12-03 1983-02-02 株式会社デンソー Control method for ignition system for internal combustion engine

Also Published As

Publication number Publication date
EP0033748A1 (en) 1981-08-19
WO1981000433A1 (en) 1981-02-19
JPS5627068A (en) 1981-03-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19810331

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850926

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MIYAZAKI, MASAAKIMITSUBISHI DENKI K.K.

Inventor name: UEDA, ATSUSHIMITSUBISHI DENKI K.K.

Inventor name: ISHII, MITSUAKIMITSUBISHI DENKI K.K.

Inventor name: ITO, HISATSUGO MITSUBISHI DENKI K.K.