ES420938A1 - Internal combustion engine magneto ignition system of the shunt switch type - Google Patents

Internal combustion engine magneto ignition system of the shunt switch type

Info

Publication number
ES420938A1
ES420938A1 ES420938A ES420938A ES420938A1 ES 420938 A1 ES420938 A1 ES 420938A1 ES 420938 A ES420938 A ES 420938A ES 420938 A ES420938 A ES 420938A ES 420938 A1 ES420938 A1 ES 420938A1
Authority
ES
Spain
Prior art keywords
switching element
ignition system
voltage
combustion engine
internal combustion
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
ES420938A
Other languages
Spanish (es)
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 ES420938A1 publication Critical patent/ES420938A1/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
    • F02P1/083—Layout of circuits for generating sparks by opening or closing 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

The residual voltage drop of a semiconductor switching device in its conducting condition used as a shunt switching element in a magneto ignition system is prevented from diverting a part of the generator current into the primary winding of the spark coil by the provision of a voltage sensitive or voltage-change sensitive switching element, particularly a Zener diode, in series with the primary winding. This auxiliary series switching element is rapidly switched by the voltage build-up produced when the shunt switching element is opened by a control circuit pulsed by a timing pulse generator.
ES420938A 1972-11-29 1973-11-28 Internal combustion engine magneto ignition system of the shunt switch type Expired ES420938A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2258288A DE2258288C2 (en) 1972-11-29 1972-11-29 Ignition system for internal combustion engines

Publications (1)

Publication Number Publication Date
ES420938A1 true ES420938A1 (en) 1976-04-01

Family

ID=5862933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420938A Expired ES420938A1 (en) 1972-11-29 1973-11-28 Internal combustion engine magneto ignition system of the shunt switch type

Country Status (9)

Country Link
US (1) US3878824A (en)
JP (1) JPS4982829A (en)
BR (1) BR7309292D0 (en)
DE (1) DE2258288C2 (en)
ES (1) ES420938A1 (en)
FR (1) FR2208457A5 (en)
GB (1) GB1452776A (en)
IT (1) IT1001971B (en)
SE (1) SE396118B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960129A (en) * 1972-03-10 1976-06-01 Robert Bosch G.M.B.H. Compensated semiconductor ignition system for internal combustion engines
JPS5154135A (en) * 1974-11-06 1976-05-13 Nisshin Kk
FR2295249A1 (en) * 1974-12-18 1976-07-16 Ducellier & Cie ELECTRONIC IGNITION DEVICE FOR MOTOR VEHICLES EQUIPPED WITH A CONTROLLED IGNITION ENGINE
JPS526840A (en) * 1975-07-04 1977-01-19 Hitachi Ltd Current interception ignition device
SE424901B (en) * 1975-10-23 1982-08-16 Solo Industries Pty Ltd COMBUSTION ENGINE CIRCUIT
US4095577A (en) * 1976-03-02 1978-06-20 Anderson Harold E Capacitor discharge ignition method and apparatus
DE2701750C2 (en) * 1977-01-18 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with a magnetic generator
JPS5819849B2 (en) * 1977-05-04 1983-04-20 国産電機株式会社 Ignition system for multi-cylinder internal combustion engines
JPS54117425U (en) * 1978-02-03 1979-08-17
DE2920831C2 (en) * 1979-05-23 1987-03-12 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with a magnet generator
JPS56115851A (en) * 1980-02-14 1981-09-11 Otsupama Kogyo Kk Contactless ignition circuit of internal combustion engine
DE3026142A1 (en) * 1980-07-10 1982-02-11 Robert Bosch Gmbh, 7000 Stuttgart MAGNETIC IGNITIONER FOR INTERNAL COMBUSTION ENGINES
SE8205901L (en) * 1982-10-18 1984-04-19 Electrolux Ab TENDKRETSKOPPLING
US4911126A (en) * 1984-11-22 1990-03-27 Notaras John Arthur Transistor ignition circuit
EP0182666A3 (en) * 1984-11-22 1987-05-06 John Arthur Notaras A transistor ignition circuit
DE3443739A1 (en) * 1984-11-30 1986-06-05 Robert Bosch Gmbh, 7000 Stuttgart IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES WITH A MAGNETIC GENERATOR
FR2579272A1 (en) * 1985-03-21 1986-09-26 Fischer Michel Ignition assembly for an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264519A (en) * 1963-12-30 1966-08-02 Ford Motor Co Arc suppression means
US3326199A (en) * 1964-08-10 1967-06-20 Bosch Arma Corp Magneto ignition system for internal combustion engines and the like
US3484677A (en) * 1966-03-03 1969-12-16 Phelon Co Inc Breakerless magneto ignition system
JPS5219697Y2 (en) * 1972-04-05 1977-05-07

Also Published As

Publication number Publication date
IT1001971B (en) 1976-04-30
GB1452776A (en) 1976-10-13
DE2258288C2 (en) 1982-04-08
BR7309292D0 (en) 1974-08-29
DE2258288A1 (en) 1974-06-06
US3878824A (en) 1975-04-22
FR2208457A5 (en) 1974-06-21
JPS4982829A (en) 1974-08-09
SE396118B (en) 1977-09-05

Similar Documents

Publication Publication Date Title
ES420938A1 (en) Internal combustion engine magneto ignition system of the shunt switch type
SU648134A3 (en) Internal combustion engine ignition system
US3280809A (en) Ignition arrangement for internal combustion engines
GB1359055A (en) Ignition systems
GB1291749A (en) Improvements in or relating to ignition systems for operating internal combustion engines
US3418988A (en) Ignition system for internal combustion engines
ES420566A1 (en) Ignition system for an internal combustion engine with automatic timing shift
US3395686A (en) Blocking oscillator circuit and capacitor discharge ignition system employing the blocking oscillator circuit
US3406672A (en) Spark ignition systems
ES439792A2 (en) Electronic ignition device for an internal combustion engine
GB1470343A (en) Ignition device for internal combustion engines
US4077379A (en) Internal combustion engine semi-conductor ignition control system
US4117818A (en) Ignition system for internal combustion engines with tapped ignition coil
GB1204460A (en) Ignition system for an internal combustion engine
ES418240A1 (en) Transistorized control circuit for magneto motor ignition systems
GB1411716A (en) Ignition systems
GB1532298A (en) Safety circuit for the ignition system of an internal combustion engine and an ignition system incorporating the safety circuit
US3372683A (en) Spark ignition systems
US4059084A (en) Ignition system for internal combustion engines using an ignition coil
US3870028A (en) Ignition system for internal combustion engines
US4105006A (en) Ignition system for internal combustion engine
GB1288814A (en)
US3900016A (en) Capacitor discharge ignition system for an internal combustion engine
GB1270489A (en) Improvements in and relating to ignition devices for use in internal combustion engines
ES464649A1 (en) Turn-off protected ignition system for internal combustion engines