SE8502316L - DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM - Google Patents

DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM

Info

Publication number
SE8502316L
SE8502316L SE8502316A SE8502316A SE8502316L SE 8502316 L SE8502316 L SE 8502316L SE 8502316 A SE8502316 A SE 8502316A SE 8502316 A SE8502316 A SE 8502316A SE 8502316 L SE8502316 L SE 8502316L
Authority
SE
Sweden
Prior art keywords
trigger
circuit
tending
succeeding
triggering
Prior art date
Application number
SE8502316A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE451749B (en
SE8502316D0 (en
Inventor
L-O Ottosson
Original Assignee
Svenska Electromagneter
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 Svenska Electromagneter filed Critical Svenska Electromagneter
Priority to SE8502316A priority Critical patent/SE451749B/en
Publication of SE8502316D0 publication Critical patent/SE8502316D0/en
Priority to DE19863614136 priority patent/DE3614136A1/en
Publication of SE8502316L publication Critical patent/SE8502316L/en
Publication of SE451749B publication Critical patent/SE451749B/en

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
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0807—Closing the discharge circuit of the storage capacitor with electronic switching means
    • F02P3/0838—Closing the discharge circuit of the storage capacitor with electronic switching means 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
    • 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

The invention relates to a device for the triggering of ignition sequences in internal combustion engines with capacitor discharge ignition. The device has two trigger circuits (19, 14, 15 and 10, 16, 17) containing differently timed and/or phased signal sources, which circuits comprise windings (9 and 10) fitted on separate limbs of a ferromagnetic core. Under the effect of the magnetic poles (2 and 3) present in a flywheel trigger signals, variable with the engine speed, are induced in the windings. The succeeding trigger circuit (10, 16, 17) is equipped with a trigger signal-deriving circuit (31, 32, 35, 36), controlled by the trigger circuit (1, 14, 15) first influenced, which circuit (31, 32, 33, 36), after triggering, derives the residual trigger signal energy generated by the said succeeding trigger circuit (10, 16, 17). This prevents the trigger voltage from exerting an influence on the succeeding capacitor charging sequence. The invention also relates to an engine speed limiting circuit, in which the said residual trigger signal energy is used to prevent exceeding of a maximum speed by influencing the capacitor charging sequence. <IMAGE>
SE8502316A 1985-05-09 1985-05-09 DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM SE451749B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8502316A SE451749B (en) 1985-05-09 1985-05-09 DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM
DE19863614136 DE3614136A1 (en) 1985-05-09 1986-04-25 Device for the triggering of ignition sequences in internal combustion engines with capacitor ignition unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502316A SE451749B (en) 1985-05-09 1985-05-09 DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM

Publications (3)

Publication Number Publication Date
SE8502316D0 SE8502316D0 (en) 1985-05-09
SE8502316L true SE8502316L (en) 1986-11-10
SE451749B SE451749B (en) 1987-10-26

Family

ID=20360159

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502316A SE451749B (en) 1985-05-09 1985-05-09 DEVICE FOR TRIGGING TENDING PROCEDURES IN COMBUSTION ENGINE WITH CONDENSER TENDING SYSTEM

Country Status (2)

Country Link
DE (1) DE3614136A1 (en)
SE (1) SE451749B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009145A1 (en) * 1990-03-21 1991-09-26 Bayerische Motoren Werke Ag Capacitor discharge ignition circuit for IC engine - transfers stored magnetic energy from ignition coil to capacitor recharged through prim. winding during intervals between sparks
DE10057870A1 (en) * 2000-07-20 2002-01-31 Pruefrex Elektro Appbau Inh He Internal combustion engine ignition configuration for limiting number of revolutions uses an RPM threshold decision device and/or rocker switch with a magnetic generator to induce AC voltage and charge up ignition spark energy
US7069921B1 (en) * 2005-02-09 2006-07-04 Walbro Engine Management, L.L.C. Control circuit for capacitor discharge ignition system

Also Published As

Publication number Publication date
DE3614136A1 (en) 1986-11-13
SE451749B (en) 1987-10-26
SE8502316D0 (en) 1985-05-09

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