EP0566335A3 - Geschalteter Zündspulentreiber und Methode. - Google Patents

Geschalteter Zündspulentreiber und Methode. Download PDF

Info

Publication number
EP0566335A3
EP0566335A3 EP9393302809A EP93302809A EP0566335A3 EP 0566335 A3 EP0566335 A3 EP 0566335A3 EP 9393302809 A EP9393302809 A EP 9393302809A EP 93302809 A EP93302809 A EP 93302809A EP 0566335 A3 EP0566335 A3 EP 0566335A3
Authority
EP
European Patent Office
Prior art keywords
ignition coil
switch mode
coil driver
mode ignition
driver
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.)
Withdrawn
Application number
EP9393302809A
Other languages
English (en)
French (fr)
Other versions
EP0566335A2 (de
Inventor
Randolph W Scott
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of EP0566335A2 publication Critical patent/EP0566335A2/de
Publication of EP0566335A3 publication Critical patent/EP0566335A3/de
Withdrawn legal-status Critical Current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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/10—Measuring dwell or antidwell time
    • 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
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/053—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • 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
    • F02P3/0554—Opening or closing the primary coil circuit with semiconductor devices using digital techniques

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)
EP9393302809A 1992-04-14 1993-04-08 Geschalteter Zündspulentreiber und Methode. Withdrawn EP0566335A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US868154 1978-01-09
US86815492A 1992-04-14 1992-04-14

Publications (2)

Publication Number Publication Date
EP0566335A2 EP0566335A2 (de) 1993-10-20
EP0566335A3 true EP0566335A3 (de) 1994-11-02

Family

ID=25351162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP9393302809A Withdrawn EP0566335A3 (de) 1992-04-14 1993-04-08 Geschalteter Zündspulentreiber und Methode.

Country Status (1)

Country Link
EP (1) EP0566335A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127363C1 (de) 2001-06-06 2002-10-10 Siemens Ag Zündvorrichtung, Steuergerät und Zündanlage für eine Brennkraftmaschine
DE10127362C2 (de) * 2001-06-06 2003-05-15 Siemens Ag Zündanlage für eine Brennkraftmaschine
US7471522B2 (en) 2006-08-03 2008-12-30 Linear Technology Corporation Light load regulator for isolated flyback converter
SE542389C2 (en) * 2018-09-04 2020-04-21 Sem Ab An ignition system and method controlling spark ignited combustion engines
US10907607B2 (en) * 2019-04-24 2021-02-02 Semiconductor Components Industries, Llc Circuit and method for controlling a coil current during a soft shut down

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024941A (en) * 1978-07-07 1980-01-16 Bosch Gmbh Robert Ignition system for an internal combustionengine
US4944281A (en) * 1986-11-26 1990-07-31 Bendix Electronics S.A. Circuit for regulating current in an inductive load
EP0447975A1 (de) * 1990-03-19 1991-09-25 MARELLI AUTRONICA S.p.A. Zündsystem für innere Brennkraftmaschine
EP0526219A2 (de) * 1991-08-02 1993-02-03 Motorola, Inc. Zündeinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024941A (en) * 1978-07-07 1980-01-16 Bosch Gmbh Robert Ignition system for an internal combustionengine
US4944281A (en) * 1986-11-26 1990-07-31 Bendix Electronics S.A. Circuit for regulating current in an inductive load
EP0447975A1 (de) * 1990-03-19 1991-09-25 MARELLI AUTRONICA S.p.A. Zündsystem für innere Brennkraftmaschine
EP0526219A2 (de) * 1991-08-02 1993-02-03 Motorola, Inc. Zündeinrichtung

Also Published As

Publication number Publication date
EP0566335A2 (de) 1993-10-20

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Legal Events

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