GB1152970A - Improvements in or relating to Ignition Systems - Google Patents

Improvements in or relating to Ignition Systems

Info

Publication number
GB1152970A
GB1152970A GB21674/68A GB2167468A GB1152970A GB 1152970 A GB1152970 A GB 1152970A GB 21674/68 A GB21674/68 A GB 21674/68A GB 2167468 A GB2167468 A GB 2167468A GB 1152970 A GB1152970 A GB 1152970A
Authority
GB
United Kingdom
Prior art keywords
electronic switch
transformer
ignition
capacitor
iron core
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
GB21674/68A
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 GB1152970A publication Critical patent/GB1152970A/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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit

Abstract

1,152,970. Ignition systems. ROBERT BOSCH G.m.b.H. May 8, 1968 [May 9, 1967], No.21674/68. Heading F1B. An ignition system for an internal-combustion engine comprises a capacitor 1 arranged to be charged by a charging coil 5 located on an iron core 6 and energizable by relative movement of the coil and a magnet system and an electronic switch 7 arranged to discharge the capacitor through the primary winding 8 of a transformer 9, located on a second iron core 13, a secondary winding 10 of which transformer is connected to at least one sparking plug 12. The transformer is arranged to provide a voltage for controlling the electronic switch, the iron cores and the magnet system being arranged to be relatively moved by the engine. The electronic switch 7 may be a thyristor or a correspondingly operating electronic valve. The control voltage for the control electrode G of the electronic switch 7 increases so that the ignition point is automatically adjusted. The secondary circuit may contain several sparking plugs fed by a distributer.
GB21674/68A 1967-05-09 1968-05-08 Improvements in or relating to Ignition Systems Expired GB1152970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092422 1967-05-09

Publications (1)

Publication Number Publication Date
GB1152970A true GB1152970A (en) 1969-05-21

Family

ID=6986386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21674/68A Expired GB1152970A (en) 1967-05-09 1968-05-08 Improvements in or relating to Ignition Systems

Country Status (9)

Country Link
US (1) US3500809A (en)
AT (1) AT283822B (en)
BE (1) BE714861A (en)
CH (1) CH465325A (en)
ES (1) ES353704A1 (en)
FR (1) FR1562650A (en)
GB (1) GB1152970A (en)
NL (1) NL6806485A (en)
SE (1) SE331395B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501794A1 (en) * 1981-03-10 1982-09-17 Goig Florencio Electronic ignition system for motor vehicles - uses rotor with permanent magnets round its periphery to regenerate impulses which trigger capacitor discharge ignition circuit

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620201A (en) * 1969-10-07 1971-11-16 Glenn B Warren Solid state multispark ignition system
DE1954874C3 (en) * 1969-10-31 1978-07-20 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for an internal combustion engine
DE1963671C3 (en) * 1969-12-19 1978-08-03 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for operating an internal combustion engine
DE2002310A1 (en) * 1970-01-20 1971-08-12 Bosch Gmbh Robert Ignition system for internal combustion engines with alternator
JPS5228968B1 (en) * 1970-07-07 1977-07-29
US3765390A (en) * 1971-03-10 1973-10-16 Bendix Corp Solid state breakerless ignition system for internal combustion engines
US3826236A (en) * 1971-10-01 1974-07-30 Svenska Electromagneter Ignition system for internal combustion engines
US3809043A (en) * 1971-10-22 1974-05-07 Nippon Denso Co Contactless ignition system for internal combustion engines
DE2263244A1 (en) * 1971-12-28 1973-07-12 Yamaha Motor Co Ltd IGNITION SYSTEM FOR COMBUSTION MACHINERY
DE2242326A1 (en) * 1972-08-29 1974-03-21 Bosch Gmbh Robert IGNITION SYSTEM FOR COMBUSTION MACHINES WITH A MAGNETIC IGNITER
US4038951A (en) * 1972-11-09 1977-08-02 Gehap Gesellschaft Fur Handel Und Patentverwertung Mbh & Co. Kg Device for limiting the speed of internal-combustion engine
DE2313273A1 (en) * 1973-03-16 1974-09-26 Bosch Gmbh Robert IGNITION SYSTEM WITH STORAGE CAPACITOR FOR COMBUSTION ENGINES
US3941111A (en) * 1973-09-10 1976-03-02 Syncro Corporation Ignition system
JPS5417895B2 (en) * 1974-02-06 1979-07-03
US3911887A (en) * 1974-02-19 1975-10-14 Phelon Co Inc Capacitor discharge ignition system
US3952715A (en) * 1974-05-06 1976-04-27 The Bendix Corporation Variable and constant timing for breakerless ignition
US3941108A (en) * 1974-07-29 1976-03-02 Phillips John P Ignition booster
US4169446A (en) * 1975-09-22 1979-10-02 Mcculloch Corporation CDI Method and system with in phase coils
US3942501A (en) * 1974-11-14 1976-03-09 Motorola, Inc. Timing circuit for flywheel ignition system
US4150652A (en) * 1974-12-09 1979-04-24 Nippondenso Co., Ltd. Contactless ignition system for internal combustion engine
US4029998A (en) * 1975-03-03 1977-06-14 Mcculloch Corporation Capacitor discharge ignition circuit
US3998198A (en) * 1975-04-21 1976-12-21 Outboard Marine Corporation Capacitor discharge ignition system with frequency operated speed limiting control
US4036201A (en) * 1975-04-29 1977-07-19 R. E. Phelon Company, Inc. Single core condenser discharge ignition system
USRE31837E (en) * 1975-04-29 1985-02-26 R. E. Phelon Company, Inc. Single core condenser discharge ignition system
US4276868A (en) * 1978-11-01 1981-07-07 Outboard Marine Corporation Capacitor discharge ignition system having automatic spark advance
US4228780A (en) * 1979-02-22 1980-10-21 Wabash, Inc. Capacitor discharge ignition system with timing control arrangement
JPS5741467A (en) * 1980-08-25 1982-03-08 Otsupama Kogyo Kk Preventive device for overrevolution of internal-combustion engine
DE3817187A1 (en) * 1988-05-20 1989-11-23 Prufrex Elektro App CAPACITOR IGNITION SYSTEM
US5855199A (en) * 1997-06-25 1999-01-05 R.E. Phelon Co., Inc. Discharge ignition apparatus for internal combustion engine having shut-off feature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688101A (en) * 1950-08-08 1954-08-31 Noris Zund A G Ignition-lighting generator
US3186397A (en) * 1964-06-19 1965-06-01 Bendix Corp Electrical apparatus
US3326199A (en) * 1964-08-10 1967-06-20 Bosch Arma Corp Magneto ignition system for internal combustion engines and the like
US3367314A (en) * 1964-09-16 1968-02-06 Honda Gijutsu Kenkyusho Kk Non-contact ignition device
US3358665A (en) * 1965-10-23 1967-12-19 Syncro Corp Ignition system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501794A1 (en) * 1981-03-10 1982-09-17 Goig Florencio Electronic ignition system for motor vehicles - uses rotor with permanent magnets round its periphery to regenerate impulses which trigger capacitor discharge ignition circuit

Also Published As

Publication number Publication date
CH465325A (en) 1968-11-15
FR1562650A (en) 1969-04-04
SE331395B (en) 1970-12-21
US3500809A (en) 1970-03-17
BE714861A (en) 1968-09-30
ES353704A1 (en) 1969-10-16
NL6806485A (en) 1968-11-11
AT283822B (en) 1970-08-25

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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