GB1472453A - Apparatus for dis-ributor-less ignition - Google Patents

Apparatus for dis-ributor-less ignition

Info

Publication number
GB1472453A
GB1472453A GB2531174A GB2531174A GB1472453A GB 1472453 A GB1472453 A GB 1472453A GB 2531174 A GB2531174 A GB 2531174A GB 2531174 A GB2531174 A GB 2531174A GB 1472453 A GB1472453 A GB 1472453A
Authority
GB
United Kingdom
Prior art keywords
voltage
secondary winding
discharge means
spark discharge
current
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
GB2531174A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1472453A publication Critical patent/GB1472453A/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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02P3/055—Layout of circuits with protective means to prevent damage to the circuit, e.g. semiconductor devices or the ignition coil
    • F02P3/0552—Opening or closing the primary coil circuit 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
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching 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

1472453 Ignition apparatus G HARTIG 7 June 1974 [25 July 1973] 25311/74 Heading FIB A distributorless ignition apparatus for an internal combustion engine comprises a voltage transformer 25 having a low voltage primary winding 24 and a high voltage secondary winding 28, at least one source of D.C. voltage, a switch arrangement connected between the at least one source of D.C. voltage and the primary winding 24 and adapted to reverse the direction of current flow in the primary winding in synchronism with the rotary motion of the internal combustion engine and adapted to interrupt current flow in the primary winding between when current is flowing in one direction and when it is flowing in the opposite direction whereby voltages of alternately opposite polarity are generated in the secondary winding 28, a first spark discharge means 31 connected to the secondary winding, a first unidirectional current conducting device 29 arranged to prevent current flowing to the first spark discharge means when and only when the voltage in the secondary winding assumes one of its polarities and a second spark discharge means 32 connected to the secondary winding and a second unidirectional current conducting device 30 arranged to prevent current flowing to the second spark discharge means when and only when the voltage in the secondary winding assumes the other of its polarities whereby current flows alternately through the first and second spark discharge means. Fig. 2 shows an ignition system for a two disc rotary piston engine. Circuit breakers 18, 19 control the transistors 22, 23. In another embodiment the transistors are omitted and current flow in the primary circuit is controlled by two switches. A modification of the system of Fig. 2, which is applicable to four cylinder engines is described with reference to Fig. 3 (not shown). Two double-pole contactors may be associated with the primary winding.
GB2531174A 1973-07-25 1974-06-07 Apparatus for dis-ributor-less ignition Expired GB1472453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1088473A CH565944A5 (en) 1973-07-25 1973-07-25

Publications (1)

Publication Number Publication Date
GB1472453A true GB1472453A (en) 1977-05-04

Family

ID=4367850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2531174A Expired GB1472453A (en) 1973-07-25 1974-06-07 Apparatus for dis-ributor-less ignition

Country Status (9)

Country Link
US (1) US3910247A (en)
JP (1) JPS5934867B2 (en)
CH (1) CH565944A5 (en)
DD (1) DD113590A5 (en)
FR (1) FR2238849B1 (en)
GB (1) GB1472453A (en)
IT (1) IT1016685B (en)
NL (1) NL7409457A (en)
SU (1) SU648134A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066749A1 (en) * 1981-06-01 1982-12-15 Aisin Seiki Kabushiki Kaisha Ignition system for internal-combustion engines

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949427B2 (en) * 1976-12-17 1984-12-03 株式会社日本自動車部品総合研究所 Electronic ignition timing control device for internal combustion engines
US4203404A (en) * 1978-03-13 1980-05-20 Texaco Inc. Distributorless ignition method and system for a multicylinder internal combustion engine
JPS6053795B2 (en) * 1978-03-14 1985-11-27 株式会社デンソー internal combustion engine ignition system
JPS5510024A (en) * 1978-07-05 1980-01-24 Nippon Soken Inc Ignition coil driver for internal combustion engine
JPS5840030B2 (en) * 1978-09-28 1983-09-02 株式会社日本自動車部品総合研究所 igniter
JPS5560665A (en) * 1978-10-31 1980-05-07 Nippon Soken Inc Auxiliary device for starting of diesel engine
JPS6052316B2 (en) * 1979-07-18 1985-11-18 株式会社日立製作所 Automotive power distributor
JPS5620759A (en) * 1979-07-27 1981-02-26 Nippon Denso Co Ltd Ignition device for internal combustion engine
JPS5634964A (en) * 1979-08-31 1981-04-07 Nippon Soken Inc Ignition device
JPS6040866Y2 (en) * 1979-11-06 1985-12-10 株式会社デンソー Ignition system for internal combustion engines
JPS5675962A (en) * 1979-11-22 1981-06-23 Hitachi Ltd Ignition coil of internal combustion engine
JPS56124671A (en) * 1980-03-07 1981-09-30 Hitachi Ltd Igniting apparatus
JPS6017949B2 (en) * 1980-04-24 1985-05-08 サンケン電気株式会社 Internal combustion engine ignition system
US4357927A (en) * 1980-07-07 1982-11-09 Nippondenso Co., Ltd. Ignition device for a multi-cylinder internal combustion engine
US4493306A (en) * 1982-12-20 1985-01-15 Ford Motor Company Enhanced spark energy distributorless ignition system (B)
DE3411845A1 (en) * 1984-03-30 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart MULTI-PLUGED AND DISTRIBUTORLESS IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
DE3438009A1 (en) * 1984-10-17 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart IGNITION SYSTEM FOR A FIVE-CYLINDER FOUR-STOCK COMBUSTION ENGINE
JPH063180B2 (en) * 1985-04-10 1994-01-12 株式会社日本自動車部品総合研究所 Ignition device for internal combustion engine
US4770152A (en) * 1986-11-07 1988-09-13 Toyota Jidosha Kabushiki Kaisha Ignition device for an internal combustion engine
JPH01310169A (en) * 1988-02-18 1989-12-14 Nippon Denso Co Ltd Ignition device
US4953519A (en) * 1989-08-09 1990-09-04 Custom Chrome, Inc. Dual contact ignition system for motocycle internal combustion engine
US5228425A (en) * 1991-01-04 1993-07-20 Sylvan Simons Ignition system for internal combustion engine
DE4115308A1 (en) * 1991-05-10 1992-11-12 Audi Ag Distributorless ignition system for IC engine - has ignition coil with opposite wound split prim. and HV polarising diodes in sec. feeding spark plugs
US5218936A (en) * 1992-11-13 1993-06-15 Ford Motor Company Ignition system including spark distribution cassette and ignition coil
DE4313172A1 (en) * 1993-04-22 1994-10-27 Bosch Gmbh Robert Ignition system for internal combustion engines with double ignition
US5425348A (en) * 1994-04-19 1995-06-20 General Motors Corporation Distributorless ignition system for an internal combustion engine
JP3833808B2 (en) * 1998-02-12 2006-10-18 日本特殊陶業株式会社 Internal combustion engine ignition method and internal combustion engine ignition device
US6425383B1 (en) 2000-07-06 2002-07-30 Federal-Mogul World Wide, Inc. Ignition coil with control and driver apparatus having reverse polarity capability
US7778002B2 (en) * 2007-05-11 2010-08-17 Delphi Technologies, Inc. Method and apparatus to reduce ring out in an ignition coil to allow for ion sense processing
US7681562B2 (en) * 2008-01-31 2010-03-23 Autotronic Controls Corporation Multiple primary coil ignition system and method
US8286617B2 (en) * 2010-12-23 2012-10-16 Grady John K Dual coil ignition
US10634041B2 (en) * 2011-10-28 2020-04-28 Briggs & Stratton Corporation Ignition system for internal combustion engine
US20180156179A1 (en) * 2011-10-28 2018-06-07 Briggs & Stratton Corporation Ignition system for internal combustion engine
US9488150B2 (en) * 2011-10-28 2016-11-08 Briggs & Stratton Corporation Ignition system for internal combustion engine
EP2639446A1 (en) * 2012-03-16 2013-09-18 Delphi Automotive Systems Luxembourg SA Ignition system
JP5843047B2 (en) * 2013-03-21 2016-01-13 日産自動車株式会社 Ignition control device and ignition control method for internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866839A (en) * 1958-12-30 Ignition systems for internal combustion engines
JPS4833288B1 (en) * 1970-01-13 1973-10-13
JPS4819853U (en) * 1971-07-17 1973-03-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066749A1 (en) * 1981-06-01 1982-12-15 Aisin Seiki Kabushiki Kaisha Ignition system for internal-combustion engines

Also Published As

Publication number Publication date
SU648134A3 (en) 1979-02-15
NL7409457A (en) 1975-01-28
US3910247A (en) 1975-10-07
JPS5934867B2 (en) 1984-08-24
FR2238849B1 (en) 1978-06-16
IT1016685B (en) 1977-06-20
DE2339784A1 (en) 1975-02-27
DE2339784B2 (en) 1977-03-10
CH565944A5 (en) 1975-08-29
DD113590A5 (en) 1975-06-12
JPS5043327A (en) 1975-04-19
FR2238849A1 (en) 1975-02-21

Similar Documents

Publication Publication Date Title
GB1472453A (en) Apparatus for dis-ributor-less ignition
US3605713A (en) Internal combustion engine ignition system
US3280809A (en) Ignition arrangement for internal combustion engines
US3202146A (en) Static transistorized ignition system
GB1291749A (en) Improvements in or relating to ignition systems for operating internal combustion engines
GB1164097A (en) Improvements in Ignition System for Internal Combustion Engines
US3406672A (en) Spark ignition systems
US3418988A (en) Ignition system for internal combustion engines
GB904687A (en) Internal combustion engine ignition system
ES427211A1 (en) Ignition device for internal combustion engines
GB1528868A (en) Ignition circuit for an internal combustion engine
JPS6125907B2 (en)
KR880011462A (en) Ignition System for Internal Combustion Engines
GB1465839A (en) Ignition system for internal combustion engines
GB1298182A (en) Transistor ignition system with ballast compensation
GB1532298A (en) Safety circuit for the ignition system of an internal combustion engine and an ignition system incorporating the safety circuit
GB1082596A (en) Ignition systems for internal combustion engines
GB1475947A (en) Ignition systems for internal combustion engines
GB945257A (en) Improvements in internal combustion engines ignition systems
US4088107A (en) Electronic ignition control device for a motor vehicle
GB1270489A (en) Improvements in and relating to ignition devices for use in internal combustion engines
US4381757A (en) Continuous type ignition device for an internal combustion engine
US3461345A (en) Spark ignition systems
GB1278692A (en) Improvements in or relating to ignition systems for internal combustion engines
GB1481169A (en) Spark ignition systems

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]