GB2141483B - Dwell and rest coil current control in ic engine ignition units - Google Patents

Dwell and rest coil current control in ic engine ignition units

Info

Publication number
GB2141483B
GB2141483B GB08409863A GB8409863A GB2141483B GB 2141483 B GB2141483 B GB 2141483B GB 08409863 A GB08409863 A GB 08409863A GB 8409863 A GB8409863 A GB 8409863A GB 2141483 B GB2141483 B GB 2141483B
Authority
GB
United Kingdom
Prior art keywords
dwell
current control
coil current
engine ignition
ignition units
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
GB08409863A
Other versions
GB2141483A (en
GB8409863D0 (en
Inventor
Bernd Bodig
Gerd Hohne
Bernd Kalkhof
Helmut Schmied
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 GB8409863D0 publication Critical patent/GB8409863D0/en
Publication of GB2141483A publication Critical patent/GB2141483A/en
Application granted granted Critical
Publication of GB2141483B publication Critical patent/GB2141483B/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—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)
GB08409863A 1983-06-16 1984-04-16 Dwell and rest coil current control in ic engine ignition units Expired GB2141483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833321768 DE3321768A1 (en) 1983-06-16 1983-06-16 IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES

Publications (3)

Publication Number Publication Date
GB8409863D0 GB8409863D0 (en) 1984-05-23
GB2141483A GB2141483A (en) 1984-12-19
GB2141483B true GB2141483B (en) 1987-04-15

Family

ID=6201659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409863A Expired GB2141483B (en) 1983-06-16 1984-04-16 Dwell and rest coil current control in ic engine ignition units

Country Status (3)

Country Link
JP (1) JPS608466A (en)
DE (1) DE3321768A1 (en)
GB (1) GB2141483B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946994C2 (en) 1999-09-30 2001-09-13 Infineon Technologies Ag Method and timing circuit for generating a switching or control signal
US6928415B1 (en) * 2000-06-05 2005-08-09 Barnet L. Liberman Method of delivering groceries purchased over the internet
JP5910943B2 (en) * 2012-08-27 2016-04-27 本田技研工業株式会社 Battery-less engine ignition device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429431C2 (en) * 1974-06-19 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
JPS526839A (en) * 1975-07-08 1977-01-19 Fujitsu Ten Ltd Ignition device for the internal combustion engine with an alternator
DE2534373C2 (en) * 1975-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for an internal combustion engine
JPS5783664A (en) * 1980-11-14 1982-05-25 Honda Motor Co Ltd Ignition device for internal combustion engine
US4454433A (en) * 1981-08-17 1984-06-12 Dbx, Inc. Multiplier circuit
DE3215728A1 (en) * 1982-04-28 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
DE3308446A1 (en) * 1983-03-10 1984-09-13 Robert Bosch Gmbh, 7000 Stuttgart IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE3321768C2 (en) 1991-05-29
JPH0531671B2 (en) 1993-05-13
GB2141483A (en) 1984-12-19
GB8409863D0 (en) 1984-05-23
DE3321768A1 (en) 1984-12-20
JPS608466A (en) 1985-01-17

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950904

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020416