WO1992007185A3 - Module d'allumage electrique - Google Patents

Module d'allumage electrique Download PDF

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Publication number
WO1992007185A3
WO1992007185A3 PCT/US1991/007792 US9107792W WO9207185A3 WO 1992007185 A3 WO1992007185 A3 WO 1992007185A3 US 9107792 W US9107792 W US 9107792W WO 9207185 A3 WO9207185 A3 WO 9207185A3
Authority
WO
WIPO (PCT)
Prior art keywords
semiconductor device
engine
advance
time
ignition module
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.)
Ceased
Application number
PCT/US1991/007792
Other languages
English (en)
Other versions
WO1992007185A2 (fr
Inventor
Gary Eck
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.)
Stens Corp
Original Assignee
Stens Corp
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 Stens Corp filed Critical Stens Corp
Publication of WO1992007185A2 publication Critical patent/WO1992007185A2/fr
Publication of WO1992007185A3 publication Critical patent/WO1992007185A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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

Un module d'allumage électrique pour un moteur à combustion interne qui est alimenté par une énergie d'allumage sous forme d'étincelles à partir d'un aimant rotatif comprend un dispositif à semi-conducteur commutable par l'intermédiaire duquel du courant dans le primaire d'une bobine d'allumage doit être conduit. Une portion d'un circuit dans le module détecte le moment où la tension au niveau du dispositif à semi-conducteur s'approche d'une valeur maximale et produit un signal à ce moment qui commute le dispositif à semi-conducteur pour faire cesser la conduction. Un circuit à rétroaction positive est connecté pour augmenter la vitesse de communtation du dispositif à semi-condcteur. Le dispositif à semi-conducteur est protégé contre les tensions à courant alternatif d'une polarité opposée à celle du sens de conduction du dispositif à semi-conducteur, lequel fait avancer le temps de commutation en réponse à des tensions accrues associées à une vitesse élevée du moteur. Une résistance sensible à la température commande l'avance de l'étincelle dans un moteur chaud, réduisant ainsi la quantité de l'avance pour permettre de redémarrer le moteur si ce dernier est arrêté pendant un bref instant.
PCT/US1991/007792 1990-10-23 1991-10-21 Module d'allumage electrique Ceased WO1992007185A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/602,130 US5058543A (en) 1990-10-23 1990-10-23 Electronic ignition module
US602,130 1996-02-15

Publications (2)

Publication Number Publication Date
WO1992007185A2 WO1992007185A2 (fr) 1992-04-30
WO1992007185A3 true WO1992007185A3 (fr) 1992-06-11

Family

ID=24410086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/007792 Ceased WO1992007185A2 (fr) 1990-10-23 1991-10-21 Module d'allumage electrique

Country Status (4)

Country Link
US (1) US5058543A (fr)
AU (1) AU9094591A (fr)
CA (1) CA2072068C (fr)
WO (1) WO1992007185A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636945A1 (de) * 1976-08-17 1978-02-23 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen mit einem magnetgenerator
US4207852A (en) * 1978-02-10 1980-06-17 Iida Denki Kogyo Co., Ltd. Non-contact ignition system for an internal combustion engine
JPS5815762A (ja) * 1981-07-20 1983-01-29 Fuji Electric Co Ltd 内燃機関用無接点点火装置
WO1986003259A1 (fr) * 1984-11-30 1986-06-05 Robert Bosch Gmbh Installation d'allumage a generateur magnetique pour moteur a combustion interne
US4817577A (en) * 1988-02-18 1989-04-04 Briggs & Stratton Corporation Breakerless ignition system with electronic advance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701750C2 (de) * 1977-01-18 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen mit einem Magnetgenerator
JPS5815761A (ja) * 1981-07-20 1983-01-29 Fuji Electric Co Ltd 内燃機関用無接点点火装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636945A1 (de) * 1976-08-17 1978-02-23 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen mit einem magnetgenerator
US4207852A (en) * 1978-02-10 1980-06-17 Iida Denki Kogyo Co., Ltd. Non-contact ignition system for an internal combustion engine
JPS5815762A (ja) * 1981-07-20 1983-01-29 Fuji Electric Co Ltd 内燃機関用無接点点火装置
WO1986003259A1 (fr) * 1984-11-30 1986-06-05 Robert Bosch Gmbh Installation d'allumage a generateur magnetique pour moteur a combustion interne
US4817577A (en) * 1988-02-18 1989-04-04 Briggs & Stratton Corporation Breakerless ignition system with electronic advance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 92 (M-208)(1237) 16 April 1983 & JP,A,58 015 762 ( FUJI DENKI SEIZO KK ) 29 January 1983 *

Also Published As

Publication number Publication date
CA2072068C (fr) 1995-09-05
US5058543A (en) 1991-10-22
WO1992007185A2 (fr) 1992-04-30
CA2072068A1 (fr) 1992-04-24
AU9094591A (en) 1992-05-20

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