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ES385049A1 - Ignition arrangement for internal combustion engines - Google Patents

Ignition arrangement for internal combustion engines

Info

Publication number
ES385049A1
ES385049A1 ES385049A ES385049A ES385049A1 ES 385049 A1 ES385049 A1 ES 385049A1 ES 385049 A ES385049 A ES 385049A ES 385049 A ES385049 A ES 385049A ES 385049 A1 ES385049 A1 ES 385049A1
Authority
ES
Spain
Prior art keywords
pulse
engine rpm
internal combustion
combustion engines
discharging
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
ES385049A
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 ES385049A1 publication Critical patent/ES385049A1/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
    • 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
    • F02P15/12—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 means for strengthening spark during starting
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/005—Control of spark intensity, intensifying, lengthening, suppression by weakening or suppression of sparks to limit the engine speed

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

Four rotating magnets, driven by the engine, induce in two or more windings a charging pulse, a discharging pulse, and a control pulse, the latter pulse in certain embodiments being identical with the charging pulse. The control pulse, the value of which is engine rpm-dependent, causes a normally open circuit shunting the ignition capacitor to close when the engine rpm exceeds the permissible maximum, thereby discharging the ignition capacitor and preventing it from furnishing electrical energy to the spark coil. In this way, the engine rpm is limited to safe values.
ES385049A 1969-10-31 1970-10-30 Ignition arrangement for internal combustion engines Expired ES385049A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1954874A DE1954874C3 (en) 1969-10-31 1969-10-31 Ignition device for an internal combustion engine

Publications (1)

Publication Number Publication Date
ES385049A1 true ES385049A1 (en) 1973-03-16

Family

ID=5749816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385049A Expired ES385049A1 (en) 1969-10-31 1970-10-30 Ignition arrangement for internal combustion engines

Country Status (8)

Country Link
US (1) US3703889A (en)
JP (1) JPS4929213B1 (en)
CS (1) CS153565B2 (en)
DE (1) DE1954874C3 (en)
ES (1) ES385049A1 (en)
FR (1) FR2066785A5 (en)
GB (1) GB1291749A (en)
SE (1) SE358447B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863616A (en) * 1971-09-13 1975-02-04 Outboard Marine Corp Capacitor discharge system with speed control sub-circuit
US3941111A (en) * 1973-09-10 1976-03-02 Syncro Corporation Ignition system
US3875915A (en) * 1973-09-27 1975-04-08 Outboard Marine Corp Capacitor discharge ignition system with overspeed control
USRE29374E (en) * 1973-10-01 1977-08-30 Franklin H. Just Solid state ignition circuitry
US3851636A (en) * 1973-10-01 1974-12-03 B Powell Solid state ignition circuitry
DE2405382C2 (en) * 1974-02-05 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Device for limiting the speed of internal combustion engines
US4056088A (en) * 1974-04-12 1977-11-01 Syncro Corporation Ignition system
DE2419776A1 (en) * 1974-04-24 1976-02-19 Bosch Gmbh Robert ELECTRONICALLY CONTROLLED IGNITION SYSTEM FOR COMBUSTION MACHINES WITH A MAGNET GENERATOR
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
US4010726A (en) * 1975-07-23 1977-03-08 Kokusan Denki Co., Ltd. Device for preventing an overrunning operation of an internal combustion engine
DE2533082A1 (en) * 1975-07-24 1977-02-10 Bosch Gmbh Robert IGNITION DEVICE FOR A COMBUSTION ENGINE
US4073279A (en) * 1976-05-06 1978-02-14 Kawasaki Motors Corporation, U.S.A. Internal combustion engine shut-off device
US4193385A (en) * 1976-08-16 1980-03-18 Kokusan Denki Co., Ltd. Engine stopping device
US4236494A (en) * 1978-09-21 1980-12-02 Outboard Marine Corporation Electronically controlled C.D. ignition and interlocking shut-off system
US4228780A (en) * 1979-02-22 1980-10-21 Wabash, Inc. Capacitor discharge ignition system with timing control arrangement
US4449497A (en) * 1982-07-23 1984-05-22 Wabash, Inc. Capacitor discharge ignition system
JPS5975213U (en) * 1982-11-12 1984-05-22 ダイキン工業株式会社 Pressure cooking machine
DD254976A1 (en) * 1982-12-01 1988-03-16 Johannes Ulbricht MAGNETIC HIGH VOLTAGE CONDENSER DISCHARGE SYSTEM FOR INTERNAL COMBUSTION ENGINES
DE3817187A1 (en) * 1988-05-20 1989-11-23 Prufrex Elektro App CAPACITOR IGNITION SYSTEM
US5245965A (en) * 1992-08-26 1993-09-21 Walbro Corporation Capacitor discharge engine ignition system with automatic speed limiting
EP2020502A1 (en) 2007-08-01 2009-02-04 Prüfrex-Elektro-Apparatebau Method for electrical ignition of combustion engines

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367314A (en) * 1964-09-16 1968-02-06 Honda Gijutsu Kenkyusho Kk Non-contact ignition device
US3398353A (en) * 1965-07-02 1968-08-20 Globe Union Inc Magneto systems
US3464397A (en) * 1967-01-23 1969-09-02 Ambac Ind Ignition system for internal combustion engines and the like
AT285248B (en) * 1967-05-09 1970-10-27 Bosch Gmbh Robert Ignition device for internal combustion engines
AT283822B (en) * 1967-05-09 1970-08-25 Bosch Gmbh Robert Ignition device for internal combustion engines
US3490426A (en) * 1967-07-20 1970-01-20 Tecumseh Products Co Ignition system
US3515109A (en) * 1968-05-15 1970-06-02 Tecumseh Products Co Solid state ignition with automatic timing advance
US3534719A (en) * 1968-07-26 1970-10-20 Brunswick Corp Speed limiting ignition system
US3545419A (en) * 1968-09-30 1970-12-08 Texaco Inc High frequency spark discharge system
US3461851A (en) * 1968-10-07 1969-08-19 Ambac Ind Ignition system and magneto therefor
US3581720A (en) * 1968-11-22 1971-06-01 Silicon Systems Inc Electronic engine r.p.m. limiting device
US3545420A (en) * 1968-11-27 1970-12-08 Motorola Inc Capacitor discharge ignition system
US3563219A (en) * 1969-07-23 1971-02-16 Ford Motor Co Maximum engine speed limiter

Also Published As

Publication number Publication date
DE1954874C3 (en) 1978-07-20
SE358447B (en) 1973-07-30
DE1954874B2 (en) 1977-11-24
GB1291749A (en) 1972-10-04
JPS4929213B1 (en) 1974-08-02
DE1954874A1 (en) 1971-05-06
CS153565B2 (en) 1974-02-25
FR2066785A5 (en) 1971-08-06
US3703889A (en) 1972-11-28

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