FR2310475A1 - Impulse generator for internal combustion engine ignition system - encapsulated circuit responds to proximity of wheel vanes - Google Patents

Impulse generator for internal combustion engine ignition system - encapsulated circuit responds to proximity of wheel vanes

Info

Publication number
FR2310475A1
FR2310475A1 FR7613488A FR7613488A FR2310475A1 FR 2310475 A1 FR2310475 A1 FR 2310475A1 FR 7613488 A FR7613488 A FR 7613488A FR 7613488 A FR7613488 A FR 7613488A FR 2310475 A1 FR2310475 A1 FR 2310475A1
Authority
FR
France
Prior art keywords
pole
tray
proximity
combustion engine
internal combustion
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Withdrawn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
FR7613488A
Other languages
French (fr)
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2310475A1 publication Critical patent/FR2310475A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0677—Mechanical arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

An impulse generating unit for the ignition system of an internal combustion engine, has an electrically insulating carrier in which there is a tray, a pole member of magnetic material supported by the carrier and projecting from the tray, a coil enclosing the pole, a magnet working with the pole detail, and electronic modules which are assembled in the tray and form with the coil an electronic flow circuit designed to produce an electrical impulse in response to alterations in the magnetic flux in the pole detail, set up by the proximity of the vanes of a wheel moving past the pole detail. The modules and the coil are encapsulated in resin in the carrier tray, and the unit has a fitting for an electrical connection.
FR7613488A 1975-05-03 1976-04-30 Impulse generator for internal combustion engine ignition system - encapsulated circuit responds to proximity of wheel vanes Withdrawn FR2310475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1862375 1975-05-03

Publications (1)

Publication Number Publication Date
FR2310475A1 true FR2310475A1 (en) 1976-12-03

Family

ID=10115646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613488A Withdrawn FR2310475A1 (en) 1975-05-03 1976-04-30 Impulse generator for internal combustion engine ignition system - encapsulated circuit responds to proximity of wheel vanes

Country Status (7)

Country Link
JP (1) JPS51136113A (en)
AU (1) AU1357676A (en)
DE (1) DE2619212A1 (en)
ES (1) ES447556A1 (en)
FR (1) FR2310475A1 (en)
IT (1) IT1059438B (en)
ZA (1) ZA762493B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383456A1 (en) * 1977-03-09 1978-10-06 Ducellier & Cie Proximity detector for electronic ignition system - uses insulating ferrule to position magnetic circuit and printed circuit in housing
FR2393168A1 (en) * 1977-04-14 1978-12-29 Bosch Gmbh Robert SPARE PARTS KIT FOR IGNITION, CONTACTLESS CONTROL, INTERNAL COMBUSTION ENGINES
US4307698A (en) * 1978-02-24 1981-12-29 Hitachi, Ltd. Distributor for contactless ignition apparatus for internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134864Y2 (en) * 1978-04-25 1986-10-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383456A1 (en) * 1977-03-09 1978-10-06 Ducellier & Cie Proximity detector for electronic ignition system - uses insulating ferrule to position magnetic circuit and printed circuit in housing
FR2393168A1 (en) * 1977-04-14 1978-12-29 Bosch Gmbh Robert SPARE PARTS KIT FOR IGNITION, CONTACTLESS CONTROL, INTERNAL COMBUSTION ENGINES
US4307698A (en) * 1978-02-24 1981-12-29 Hitachi, Ltd. Distributor for contactless ignition apparatus for internal combustion engine
USRE32168E (en) * 1978-02-24 1986-06-03 Hitachi, Ltd. Distributor for contactless ignition apparatus for internal combustion engine

Also Published As

Publication number Publication date
AU1357676A (en) 1977-11-10
JPS51136113A (en) 1976-11-25
DE2619212A1 (en) 1976-11-18
ES447556A1 (en) 1977-07-01
ZA762493B (en) 1977-04-27
IT1059438B (en) 1982-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse