GB2139698B - Micro-computer controlled digital ignition system - Google Patents

Micro-computer controlled digital ignition system

Info

Publication number
GB2139698B
GB2139698B GB08411130A GB8411130A GB2139698B GB 2139698 B GB2139698 B GB 2139698B GB 08411130 A GB08411130 A GB 08411130A GB 8411130 A GB8411130 A GB 8411130A GB 2139698 B GB2139698 B GB 2139698B
Authority
GB
United Kingdom
Prior art keywords
micro
ignition system
computer controlled
controlled digital
digital ignition
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
GB08411130A
Other versions
GB2139698A (en
GB8411130D0 (en
Inventor
John Philip Lincoln Binns
Eric Harold Ford
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.)
Lumenition Ltd
Original Assignee
Lumenition Ltd
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
Priority claimed from GB838312734A external-priority patent/GB8312734D0/en
Application filed by Lumenition Ltd filed Critical Lumenition Ltd
Priority to GB08411130A priority Critical patent/GB2139698B/en
Publication of GB8411130D0 publication Critical patent/GB8411130D0/en
Publication of GB2139698A publication Critical patent/GB2139698A/en
Application granted granted Critical
Publication of GB2139698B publication Critical patent/GB2139698B/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
    • F02P3/055—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
    • 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
GB08411130A 1983-05-09 1984-05-01 Micro-computer controlled digital ignition system Expired GB2139698B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08411130A GB2139698B (en) 1983-05-09 1984-05-01 Micro-computer controlled digital ignition system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838312734A GB8312734D0 (en) 1983-05-09 1983-05-09 Micro-computer controlled digital ignition system
GB08411130A GB2139698B (en) 1983-05-09 1984-05-01 Micro-computer controlled digital ignition system

Publications (3)

Publication Number Publication Date
GB8411130D0 GB8411130D0 (en) 1984-06-06
GB2139698A GB2139698A (en) 1984-11-14
GB2139698B true GB2139698B (en) 1987-01-07

Family

ID=26286067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08411130A Expired GB2139698B (en) 1983-05-09 1984-05-01 Micro-computer controlled digital ignition system

Country Status (1)

Country Link
GB (1) GB2139698B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714309A1 (en) * 1987-04-29 1988-11-10 Bayerische Motoren Werke Ag Ignition system for an internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831571A (en) * 1973-05-11 1974-08-27 Motorola Inc Variable dwell ignition system
US4128091A (en) * 1976-11-18 1978-12-05 Chrysler Corporation Hall effect electronic ignition controller with programmed dwell and automatic shut-down timer circuits
DE2655948C2 (en) * 1976-12-10 1982-09-16 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
DE2731373A1 (en) * 1977-07-12 1979-02-01 Bosch Gmbh Robert IGNITION DEVICE FOR COMBUSTION MACHINERY
GB2013779B (en) * 1978-02-02 1982-10-13 Ducellier & Cie Internal combustion engine ignition system
JPS5857631B2 (en) * 1978-06-23 1983-12-21 株式会社日立製作所 electronic advance ignition system
JPS55109760A (en) * 1979-02-19 1980-08-23 Hitachi Ltd Electronic ignition control
JPS57195867A (en) * 1981-05-27 1982-12-01 Nippon Denso Co Ltd Firing timing controller for internal combustion engine

Also Published As

Publication number Publication date
GB2139698A (en) 1984-11-14
GB8411130D0 (en) 1984-06-06

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980501