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GB1270370A - Improvements in or relating to ignition systems for internal combustion engines - Google Patents

Improvements in or relating to ignition systems for internal combustion engines

Info

Publication number
GB1270370A
GB1270370A GB59620/70A GB5962070A GB1270370A GB 1270370 A GB1270370 A GB 1270370A GB 59620/70 A GB59620/70 A GB 59620/70A GB 5962070 A GB5962070 A GB 5962070A GB 1270370 A GB1270370 A GB 1270370A
Authority
GB
United Kingdom
Prior art keywords
charging
winding
ignition
rectifier
diode
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
GB59620/70A
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 GB1270370A publication Critical patent/GB1270370A/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

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

1,270,370. Ignition systems. ROBERT BOSCH G.m.b.H. Dec. 16, 1970 [Dec. 19, 1969], No. 59620/70. Heading F1B. An ignition system for an internal-combustion engine comprises an ignition capacitor 16 chargeable by a charging impulse derived from an alternating current voltage induced in a charging winding 13 by a magnet system 11, a rectifier 14 being connected in series with this charging winding. The capacitor is dischargeable through the primary winding 18 of an ignition transformer 19 by means of the cathode to anode path of an electronic discharge switch 15 having a control electrode S, whilst the secondary winding 21 of the ignition transformer is connected with at least one sparking plug 22. There is connected to that part of the charging winding that is nearer the rectifier, a diode 23 which is reverse biased by that half cycle of the alternating current voltage from which the charging impulse is derived. The end of the charging winding opposite to that which is connected to the rectifier is connected to a control resistor 24 in series with the diode, whilst the common point between the control resistor and the charging winding is connected to the control electrode S of the electronic discharge switch and the common point between the diode and the control resistor is connected to the cathode of the electronic discharge switch.
GB59620/70A 1969-12-19 1970-12-16 Improvements in or relating to ignition systems for internal combustion engines Expired GB1270370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963671A DE1963671C3 (en) 1969-12-19 1969-12-19 Ignition device for operating an internal combustion engine

Publications (1)

Publication Number Publication Date
GB1270370A true GB1270370A (en) 1972-04-12

Family

ID=5754354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59620/70A Expired GB1270370A (en) 1969-12-19 1970-12-16 Improvements in or relating to ignition systems for internal combustion engines

Country Status (6)

Country Link
US (1) US3704701A (en)
JP (1) JPS5027525B1 (en)
DE (1) DE1963671C3 (en)
FR (1) FR2075884B1 (en)
GB (1) GB1270370A (en)
SE (1) SE358710B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933139A (en) * 1971-01-22 1976-01-20 The Economy Engine Company Capacitive discharge ignition system
GB1397565A (en) * 1971-08-17 1975-06-11 Plessey Co Ltd Spark ignition systems
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
DE2261156C2 (en) * 1972-12-14 1982-08-26 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
JPS5312914Y2 (en) * 1972-12-14 1978-04-07
US3874354A (en) * 1972-12-14 1975-04-01 Syncro Corp Ignition adapter circuit
US4029998A (en) * 1975-03-03 1977-06-14 Mcculloch Corporation Capacitor discharge ignition circuit
USRE31837E (en) * 1975-04-29 1985-02-26 R. E. Phelon Company, Inc. Single core condenser discharge ignition system
US4036201A (en) * 1975-04-29 1977-07-19 R. E. Phelon Company, Inc. Single core condenser discharge ignition system
JPS5231237A (en) * 1975-09-05 1977-03-09 Hitachi Ltd Internal-combustion engine ignition system
US4149509A (en) * 1977-11-14 1979-04-17 Mathieu Joseph P Breakerless ignition system
JPS6053797B2 (en) * 1978-05-24 1985-11-27 株式会社デンソー Ignition system for internal combustion engines
US4228780A (en) * 1979-02-22 1980-10-21 Wabash, Inc. Capacitor discharge ignition system with timing control arrangement
US4566425A (en) * 1984-07-02 1986-01-28 Kokusan Denki Co., Ltd. Ignition system of the condensor-discharge type for internal combustion engine
USD349683S (en) 1992-08-10 1994-08-16 Viking Autotronic, Inc. Spark plug extender
US6037280A (en) * 1997-03-21 2000-03-14 Koala Konnection Ultraviolet ray (UV) blocking textile containing particles
JP5250119B2 (en) * 2010-11-29 2013-07-31 日本特殊陶業株式会社 Ignition device and its mounting structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT283822B (en) * 1967-05-09 1970-08-25 Bosch Gmbh Robert Ignition device for internal combustion engines
DE1539181B2 (en) * 1967-05-09 1976-07-29 Robert Bosch Gmbh, 7000 Stuttgart IGNITION DEVICE FOR COMBUSTION MACHINERY
US3465739A (en) * 1967-10-16 1969-09-09 Phelon Co Inc Inductively triggered breakerless ignition system with automatic spark advance
US3461851A (en) * 1968-10-07 1969-08-19 Ambac Ind Ignition system and magneto therefor
US3545420A (en) * 1968-11-27 1970-12-08 Motorola Inc Capacitor discharge ignition system

Also Published As

Publication number Publication date
FR2075884B1 (en) 1973-02-02
DE1963671A1 (en) 1971-06-24
JPS5027525B1 (en) 1975-09-08
DE1963671B2 (en) 1977-12-08
FR2075884A1 (en) 1971-10-15
DE1963671C3 (en) 1978-08-03
SE358710B (en) 1973-08-06
US3704701A (en) 1972-12-05

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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