GB1288113A - - Google Patents

Info

Publication number
GB1288113A
GB1288113A GB2982070A GB2982070A GB1288113A GB 1288113 A GB1288113 A GB 1288113A GB 2982070 A GB2982070 A GB 2982070A GB 2982070 A GB2982070 A GB 2982070A GB 1288113 A GB1288113 A GB 1288113A
Authority
GB
United Kingdom
Prior art keywords
ignition
circuit
discharge
transformer
capacitor
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
GB2982070A
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 claimed from DE19691931236 external-priority patent/DE1931236C3/en
Application filed filed Critical
Publication of GB1288113A publication Critical patent/GB1288113A/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
    • F02P3/005—Other installations having inductive-capacitance energy storage
    • 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

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

1288113 Ignition systems ROBERT BOSCH GmbH 19 June 1970 [20 June 1969] 29820/70 Heading F1B An ignition system for an internal-combustion engine comprises an ignition transformer 11 which on its output or secondary side is connected to an ignition circuit containing at least one sparking- plug 13 and on its input or primary side 14 is connected in the discharge circuit of an ignition capacitor 17 containing an electronic discharge switch 18 and also in a D.C. circuit 15, 82, 83 leading directly to a power source 22 and containing an electronic break switch 83. Control means (not shown) are provided for rendering the discharge switch conducting at the instant of ignition to discharge the previously charged capacitor and a circuit (also not shown) is provided for utilizing a voltage induced in the ignition transformer by such discharge for rendering the break switch 83 forming part of the D.C. circuit non- conductive whereby to make electrical energy stored in the ignition capacitor and magnetic energy stored in the ignition transformer participate jointly in the generation of an ignition voltage intended for the ignition circuit. Modification of the ignition transformer 11 and its connection into the ignition system are described. (For Figure see next page)
GB2982070A 1969-06-20 1970-06-19 Expired GB1288113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931236 DE1931236C3 (en) 1969-06-20 Ignition system for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1288113A true GB1288113A (en) 1972-09-06

Family

ID=5737491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2982070A Expired GB1288113A (en) 1969-06-20 1970-06-19

Country Status (8)

Country Link
US (1) US3635202A (en)
JP (1) JPS492810B1 (en)
CH (1) CH505984A (en)
CS (1) CS152360B2 (en)
ES (1) ES380926A1 (en)
FR (1) FR2046962B1 (en)
GB (1) GB1288113A (en)
SE (1) SE356100B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139360C3 (en) * 1971-08-06 1982-02-11 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with capacitive and inductive energy storage
GB1384750A (en) * 1971-09-17 1975-02-19 Nippon Denso Co Capacitor discharge ignition systems
US3808513A (en) * 1972-04-21 1974-04-30 Texaco Inc Ignition system including dc-ac inverter
US3921606A (en) * 1972-11-27 1975-11-25 Ducellier & Cie Ignition device for an internal combustion engine
US3832986A (en) * 1972-12-14 1974-09-03 Motorola Inc Capacitor discharge ignition system including spark duration extender means
US3875919A (en) * 1973-02-09 1975-04-08 Int Harvester Co Ignition amplifier circuit
US3857376A (en) * 1973-02-09 1974-12-31 Int Harvester Co Regulated ignition amplifier circuit
US3832987A (en) * 1973-03-02 1974-09-03 Motorola Inc Inductive storage ignition system
US3919993A (en) * 1974-07-10 1975-11-18 Gen Motors Corp Internal combustion engine coordinated dual action inductive discharge spark ignition system
FR2636678B1 (en) * 1988-09-20 1994-04-15 Labo Industrie HIGH ENERGY IGNITION GENERATOR, PARTICULARLY FOR GAS TURBINE
US5245252A (en) * 1988-11-15 1993-09-14 Frus John R Apparatus and method for providing ignition to a turbine engine
FR2670829B1 (en) * 1990-12-19 1993-04-16 Labo Ind HIGH ENERGY IGNITION GENERATOR, PARTICULARLY FOR GAS TURBINE.
US5473502A (en) * 1992-09-22 1995-12-05 Simmonds Precision Engine Systems Exciter with an output current multiplier
US5488536A (en) * 1993-04-01 1996-01-30 Simmonds Precision Engine Systems, Inc. Exciter circuit using gated switches
US5754011A (en) * 1995-07-14 1998-05-19 Unison Industries Limited Partnership Method and apparatus for controllably generating sparks in an ignition system or the like
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method
US7355300B2 (en) * 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability
ITTO20120927A1 (en) * 2012-10-19 2014-04-20 Eldor Corp Spa PLASMA IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196313A (en) * 1965-07-20 Ignition circuit with sustained spark
GB1009560A (en) * 1963-09-07 1965-11-10 Gen Motors Ltd Internal combustion engine ignition systems
US3383556A (en) * 1965-06-28 1968-05-14 Gen Motors Corp Capacitor discharge ignition system

Also Published As

Publication number Publication date
FR2046962B1 (en) 1973-01-12
ES380926A1 (en) 1972-09-16
SE356100B (en) 1973-05-14
FR2046962A1 (en) 1971-03-12
CS152360B2 (en) 1973-12-19
DE1931236A1 (en) 1971-01-28
JPS492810B1 (en) 1974-01-23
CH505984A (en) 1971-04-15
DE1931236B2 (en) 1977-05-05
US3635202A (en) 1972-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee