GB1079297A - Improvements in ignition systems - Google Patents

Improvements in ignition systems

Info

Publication number
GB1079297A
GB1079297A GB33477/64A GB3347764A GB1079297A GB 1079297 A GB1079297 A GB 1079297A GB 33477/64 A GB33477/64 A GB 33477/64A GB 3347764 A GB3347764 A GB 3347764A GB 1079297 A GB1079297 A GB 1079297A
Authority
GB
United Kingdom
Prior art keywords
resistor
rectifier
rectifiers
capacitor
ignition
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.)
Expired
Application number
GB33477/64A
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 GB1079297A publication Critical patent/GB1079297A/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices

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

1,079,297. Ignition systems. ROBERT BOSCH G. m. b. H. Aug.17, 1964 [Aug. 31, 1963], No. 33477/64. Heading F1B. An ignition system comprises a first controllable semi-conductor rectifier 16 connected in series with the primary winding of the ignition coil and a second controllable semi-conductor rectifier 18 connected in series with a first resistor and a control device 20 common to both rectifiers, for controlling the rectifiers so that they operate in anti-phase, the control device being arranged between second and third resistors of the circuit which also contains a first capacitor 26 by which the firing electrode of the first rectifier is connected to the second resistor, a second capacitor 30 by which the firing electrode of the second rectifier is connected to the third resistor and a recharging capacitor 40 connected between the main electrodes of the rectifiers connected to the primary winding of the ignition coil and to the first resistor respectively. An electromagnetic or electronic breaker may be used instead of the cam operated contact breaker.
GB33477/64A 1963-08-31 1964-08-17 Improvements in ignition systems Expired GB1079297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0073335 1963-08-31

Publications (1)

Publication Number Publication Date
GB1079297A true GB1079297A (en) 1967-08-16

Family

ID=6977813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33477/64A Expired GB1079297A (en) 1963-08-31 1964-08-17 Improvements in ignition systems

Country Status (3)

Country Link
US (1) US3260251A (en)
DE (1) DE1439992B2 (en)
GB (1) GB1079297A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1009560A (en) * 1963-09-07 1965-11-10 Gen Motors Ltd Internal combustion engine ignition systems
DE1242051B (en) * 1964-01-18 1967-06-08 Bosch Gmbh Robert High-voltage ignition device
US3335320A (en) * 1965-02-24 1967-08-08 Wagner Electric Corp Ignition circuit with voltage regulator
US3408993A (en) * 1965-04-09 1968-11-05 Mallory Electric Corp Electrical switching circuit
US3424944A (en) * 1966-11-09 1969-01-28 Ford Motor Co Electronic ignition system using multiple thyristors
GB1213661A (en) * 1967-01-23 1970-11-25 Lucas Industries Ltd Spark ignition systems for internal combustion engines
US4054114A (en) * 1970-09-01 1977-10-18 Mitsubishi Denki Kabushiki Kaisha Device for adjusting ignition time for dual ignition internal combustion engine
DE2137204C3 (en) * 1971-07-24 1978-05-03 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
US3832987A (en) * 1973-03-02 1974-09-03 Motorola Inc Inductive storage ignition system
US3851636A (en) * 1973-10-01 1974-12-03 B Powell Solid state ignition circuitry
USRE29374E (en) * 1973-10-01 1977-08-30 Franklin H. Just Solid state ignition circuitry
FR2295249A1 (en) * 1974-12-18 1976-07-16 Ducellier & Cie ELECTRONIC IGNITION DEVICE FOR MOTOR VEHICLES EQUIPPED WITH A CONTROLLED IGNITION ENGINE
US4034731A (en) * 1975-03-18 1977-07-12 Kokusan Denki Co., Ltd. Ignition system for an internal combustion engine
US4119076A (en) * 1975-08-19 1978-10-10 Kokusan Denki Co., Ltd. Ignition system for an internal combustion engine

Also Published As

Publication number Publication date
DE1439992B2 (en) 1972-03-23
DE1439992A1 (en) 1969-01-09
US3260251A (en) 1966-07-12

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