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GB2016590A - Internal-combustion engine ignition systems of optico-electronic type - Google Patents

Internal-combustion engine ignition systems of optico-electronic type

Info

Publication number
GB2016590A
GB2016590A GB7915247A GB7915247A GB2016590A GB 2016590 A GB2016590 A GB 2016590A GB 7915247 A GB7915247 A GB 7915247A GB 7915247 A GB7915247 A GB 7915247A GB 2016590 A GB2016590 A GB 2016590A
Authority
GB
United Kingdom
Prior art keywords
ignition systems
optico
internal
combustion engine
electronic type
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.)
Granted
Application number
GB7915247A
Other versions
GB2016590B (en
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.)
PIRANHA IGNITION Ltd
Original Assignee
PIRANHA IGNITION 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
Application filed by PIRANHA IGNITION Ltd filed Critical PIRANHA IGNITION Ltd
Priority to GB7915247A priority Critical patent/GB2016590B/en
Publication of GB2016590A publication Critical patent/GB2016590A/en
Application granted granted Critical
Publication of GB2016590B publication Critical patent/GB2016590B/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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/073—Optical pick-up devices

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

To prevent the timing in such systems from being affected by transients in the electronic circuitry 4 due to the amount of energy repetitively suddenly discharged for spark generation, the circuitry stages receiving signals from the radiation responsive means 3 include a series connection of at least two Schmitt-triggered semi-conductor inverting elements 14, 15 each of switching speeds measured in nano seconds with high noise immunity. A number of such ignition systems are described and illustrated, in some of which the inverting elements are two- input NAND- or NOR-gates and the two-input terminals thereof are differently influenced. <IMAGE>
GB7915247A 1978-02-03 1979-05-02 Internal-combustion engine ignition systems of optic-electronic type Expired GB2016590B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7915247A GB2016590B (en) 1978-02-03 1979-05-02 Internal-combustion engine ignition systems of optic-electronic type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB442878 1978-02-03
GB7915247A GB2016590B (en) 1978-02-03 1979-05-02 Internal-combustion engine ignition systems of optic-electronic type

Publications (2)

Publication Number Publication Date
GB2016590A true GB2016590A (en) 1979-09-26
GB2016590B GB2016590B (en) 1982-11-03

Family

ID=26239117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915247A Expired GB2016590B (en) 1978-02-03 1979-05-02 Internal-combustion engine ignition systems of optic-electronic type

Country Status (1)

Country Link
GB (1) GB2016590B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338325A1 (en) * 1982-10-21 1984-05-10 Coopindustria, 1112 Budapest Ignition system for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338325A1 (en) * 1982-10-21 1984-05-10 Coopindustria, 1112 Budapest Ignition system for motor vehicles

Also Published As

Publication number Publication date
GB2016590B (en) 1982-11-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee