FR2400114A1 - Ignition system for IC engines - has immovable HV distributor and has pick=up system on rotating shaft forming signals which control switches - Google Patents

Ignition system for IC engines - has immovable HV distributor and has pick=up system on rotating shaft forming signals which control switches

Info

Publication number
FR2400114A1
FR2400114A1 FR7823637A FR7823637A FR2400114A1 FR 2400114 A1 FR2400114 A1 FR 2400114A1 FR 7823637 A FR7823637 A FR 7823637A FR 7823637 A FR7823637 A FR 7823637A FR 2400114 A1 FR2400114 A1 FR 2400114A1
Authority
FR
France
Prior art keywords
rotating shaft
control switches
immovable
distributor
engines
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.)
Granted
Application number
FR7823637A
Other languages
French (fr)
Other versions
FR2400114B1 (en
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 FR2400114A1 publication Critical patent/FR2400114A1/en
Application granted granted Critical
Publication of FR2400114B1 publication Critical patent/FR2400114B1/en
Expired 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

Landscapes

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

Abstract

The ignition has at least two coils controlled by switches. At least one spark gap is allocated to each ignition coil. A sensor system (10) connected with a rotating shaft generates at least two different signals during each revolution. These signals are applied to corresponding signal detection stages (104, 105) whose output signals control switches (11, 12). The sensor system (10) includes a Hall element (103), between the signal detection units (104, 105) each of which is coupled with the base terminal of one of the transistor switches (11, 12).
FR7823637A 1977-08-13 1978-08-10 IGNITION SYSTEM WITH HIGH VOLTAGE DISTRIBUTION WITHOUT MECHANICALLY DISPLACED COMPONENTS Expired FR2400114B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736576A DE2736576C2 (en) 1977-08-13 1977-08-13 Ignition system with a mechanically non-moving high-voltage distribution for internal combustion engines

Publications (2)

Publication Number Publication Date
FR2400114A1 true FR2400114A1 (en) 1979-03-09
FR2400114B1 FR2400114B1 (en) 1985-09-27

Family

ID=6016328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823637A Expired FR2400114B1 (en) 1977-08-13 1978-08-10 IGNITION SYSTEM WITH HIGH VOLTAGE DISTRIBUTION WITHOUT MECHANICALLY DISPLACED COMPONENTS

Country Status (4)

Country Link
JP (2) JPS5433924A (en)
DE (1) DE2736576C2 (en)
FR (1) FR2400114B1 (en)
IT (1) IT1098069B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838627B2 (en) * 1978-06-23 1983-08-24 株式会社デンソー Non-contact ignition device for internal combustion engines
DE2923425A1 (en) * 1979-06-09 1980-12-11 Bosch Gmbh Robert IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
JPS5620759A (en) * 1979-07-27 1981-02-26 Nippon Denso Co Ltd Ignition device for internal combustion engine
DE3017973A1 (en) * 1980-05-10 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Angular transducer for ignition and for injection control - has inductive sensor of magnetised and non-magnetised markers
DE3017971A1 (en) * 1980-05-10 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Angular transducer for ignition and fuel injection control - has sensor and analyser evaluating angle marker widths
JPS59183599A (en) * 1983-04-04 1984-10-18 Tamura Electric Works Ltd Key telephone set
DE3520998A1 (en) * 1985-06-12 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
JPS6212259A (en) * 1985-07-10 1987-01-21 Matsushita Electric Ind Co Ltd Telephone set
DE4007774A1 (en) * 1990-03-12 1991-09-19 Telefunken Electronic Gmbh Four-stoke IC engine ignition installation - has cylinder group coil interface coupled to timing generator by single conductor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407289A (en) * 1964-07-10 1965-07-30 Hitachi Ltd Non-contact ignition device
US3566188A (en) * 1968-10-31 1971-02-23 Brunswick Corp Triggered ignition system
DE2704269A1 (en) * 1976-02-04 1977-08-11 Thomson Csf ARRANGEMENT FOR GENERATING AN ELEMENT FOR PERIODIC MOVEMENT OF A PART OF SYNCHRONOUS ELECTRICAL SIGNAL BY USING A MAGNETIC FIELD-SENSITIVE ELEMENT AND APPLICATION OF THIS ARRANGEMENT IN A COMBUSTION MACHINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295271B (en) * 1962-09-04 1969-05-14 Pal Magneton Distributorless electrical ignition device for internal combustion engine
DE2244781C3 (en) * 1972-09-13 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
JPS5118232A (en) * 1974-08-06 1976-02-13 Nippon Tungsten Taishokuseichitan moribudengokinyoshahimakuo seizosuruhoho
DE2446193B2 (en) * 1974-09-27 1977-07-21 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR POSITION DETECTION OF A MOVABLE BODY
JPS5153132A (en) * 1974-10-16 1976-05-11 Hitachi Ltd NAINENKI KANTENKA SOCHI

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407289A (en) * 1964-07-10 1965-07-30 Hitachi Ltd Non-contact ignition device
US3566188A (en) * 1968-10-31 1971-02-23 Brunswick Corp Triggered ignition system
DE2704269A1 (en) * 1976-02-04 1977-08-11 Thomson Csf ARRANGEMENT FOR GENERATING AN ELEMENT FOR PERIODIC MOVEMENT OF A PART OF SYNCHRONOUS ELECTRICAL SIGNAL BY USING A MAGNETIC FIELD-SENSITIVE ELEMENT AND APPLICATION OF THIS ARRANGEMENT IN A COMBUSTION MACHINE
FR2345755A1 (en) * 1976-02-04 1977-10-21 Thomson Csf SYSTEM USING A MAGNETOSENSITIVE ELEMENT TO GENERATE AN ELECTRICAL SIGNAL IN SYNCHRONISM WITH THE PERIODIC MOVEMENT OF A PART, AND APPLICATION TO INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
FR2400114B1 (en) 1985-09-27
JPS62126572U (en) 1987-08-11
DE2736576A1 (en) 1979-02-22
IT7826752A0 (en) 1978-08-11
DE2736576C2 (en) 1985-10-17
JPS5433924A (en) 1979-03-13
IT1098069B (en) 1985-08-31

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse