GB1226393A - - Google Patents

Info

Publication number
GB1226393A
GB1226393A GB1226393DA GB1226393A GB 1226393 A GB1226393 A GB 1226393A GB 1226393D A GB1226393D A GB 1226393DA GB 1226393 A GB1226393 A GB 1226393A
Authority
GB
United Kingdom
Prior art keywords
breaker
thyristor
inlet
triggering
voltage
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
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 filed Critical
Publication of GB1226393A publication Critical patent/GB1226393A/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
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
    • 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

1,226,393. Ignition systems. ZENTRALNA RASVOINA LABORATORIA PRI DARJAVNIA KOMITET 2A NAUKA I TECHNITSCHESKI PROGRES. July 2, 1968 [July 10, 1967], No.31590/68. Heading F1B. An ignition system comprises a voltage converter I, a storage capacitor C1 changeable by the converter, a switching thyristor 8 arranged to control discharge of the capacitor C to provide energy for an ignition pulse, a control inlet for connection to a mechanical breaker means 1 to apply a backward voltage between the gate electrode and the common electrode of the thyristor subject to control from the breaker inlet, a coil 10 having an unclosed iron core coupled to the breaker inlet such as to produce when breaker contacts connected across the inlet first open a desired triggering pulse of substantially higher voltage than required for triggering the thyristor and a voltage divider formed of the internal resistance of the thyristor between its gate electrode and common electrode and another resistance in series therewith. The voltage divider is arranged so that the desired triggering pulse and any spurious triggering pulse will be applied to the divider so that a substantial part of the energy of the desired and spurious pulses will be dissipated and ineffective for triggering. A modification is described comprising an individual ignition coil and breaker for each cylinder.
GB1226393D 1967-07-10 1968-07-02 Expired GB1226393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG100267 1967-07-10

Publications (1)

Publication Number Publication Date
GB1226393A true GB1226393A (en) 1971-03-24

Family

ID=3897222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226393D Expired GB1226393A (en) 1967-07-10 1968-07-02

Country Status (4)

Country Link
DE (1) DE1764642C3 (en)
FR (1) FR1574344A (en)
GB (1) GB1226393A (en)
SE (1) SE334061B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591078B2 (en) * 1987-07-03 1997-03-19 日本電装株式会社 Ignition device for internal combustion engine
DE102016112117B3 (en) * 2016-07-01 2017-08-10 Borgwarner Ludwigsburg Gmbh Supply circuit for a corona ignition device

Also Published As

Publication number Publication date
SE334061B (en) 1971-04-05
DE1764642A1 (en) 1971-09-30
DE1764642B2 (en) 1977-11-10
DE1764642C3 (en) 1978-06-29
FR1574344A (en) 1969-07-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee