EP0073457A3 - Ignition distributor with induction detector - Google Patents

Ignition distributor with induction detector Download PDF

Info

Publication number
EP0073457A3
EP0073457A3 EP82107756A EP82107756A EP0073457A3 EP 0073457 A3 EP0073457 A3 EP 0073457A3 EP 82107756 A EP82107756 A EP 82107756A EP 82107756 A EP82107756 A EP 82107756A EP 0073457 A3 EP0073457 A3 EP 0073457A3
Authority
EP
European Patent Office
Prior art keywords
armature
magnet
rotational
claw
sleeve
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Withdrawn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
EP82107756A
Other languages
German (de)
French (fr)
Other versions
EP0073457A2 (en
Inventor
Marian Fabrycy
Jan Winiecki
Tadeusz Strzalkowski
Andrzej Jakubowski
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.)
Przemyslowy Instytut Automatyki i Pomiarow "MERA-PIAP"
Original Assignee
Przemyslowy Instytut Automatyki i Pomiarow "MERA-PIAP"
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 PL23283381A external-priority patent/PL133623B1/en
Priority claimed from PL23481782A external-priority patent/PL137487B3/en
Application filed by Przemyslowy Instytut Automatyki i Pomiarow "MERA-PIAP" filed Critical Przemyslowy Instytut Automatyki i Pomiarow "MERA-PIAP"
Publication of EP0073457A2 publication Critical patent/EP0073457A2/en
Publication of EP0073457A3 publication Critical patent/EP0073457A3/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Withdrawn legal-status Critical Current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
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth

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)

Abstract

The ignition distributor with induction detector is appro­ priate for internal combustion engines with electronic ignition and mechanical spark-advance controls and is characterized in that the magnetic circuit is closed over a magnet (6) con­ nected immovably with the body (1), a magnet pole shoe (8), a sleeve (12), an oscillating armature (13) with claw-type pole shoes (14), a variable gap (24) between the internal surface of a rotational armature (17) and the external surface of the claw-­ type pole shoe (14) of the oscillating armature (13), the rota­ tional armature (17) and a permanent gap (23) between the ex­ ternal surface of the rotational armature (17) and the internal surface of the magnet (6). The sleeve (12) is disposed inside the coil and is coupled with a vacuum spark-advance control (16).
The rotational armature (17) is fitted in the body (1) made of a non-magnetic material, connected with the centrifugal gover­ nor (4).
EP82107756A 1981-08-27 1982-08-24 Ignition distributor with induction detector Withdrawn EP0073457A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PL23283381A PL133623B1 (en) 1981-08-27 1981-08-27 Ignition distributor with inductive sensing element
PL232833 1981-08-27
PL23481782A PL137487B3 (en) 1982-01-22 1982-01-22 Ignition distributor with an induction-type sensing element
PL234817 1982-01-22

Publications (2)

Publication Number Publication Date
EP0073457A2 EP0073457A2 (en) 1983-03-09
EP0073457A3 true EP0073457A3 (en) 1983-06-29

Family

ID=26652955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107756A Withdrawn EP0073457A3 (en) 1981-08-27 1982-08-24 Ignition distributor with induction detector

Country Status (3)

Country Link
EP (1) EP0073457A3 (en)
DD (1) DD202749A5 (en)
HU (1) HUT34585A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159025A5 (en) * 1971-10-29 1973-06-15 Texaco Development Corp
US3888225A (en) * 1973-09-26 1975-06-10 Gen Motors Corp Internal combustion engine ignition controller
DE2450752A1 (en) * 1974-10-25 1976-05-06 Bosch Gmbh Robert DISTRIBUTOR WITH CONTROL GENERATOR FOR COMBUSTION ENGINES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159025A5 (en) * 1971-10-29 1973-06-15 Texaco Development Corp
US3888225A (en) * 1973-09-26 1975-06-10 Gen Motors Corp Internal combustion engine ignition controller
DE2450752A1 (en) * 1974-10-25 1976-05-06 Bosch Gmbh Robert DISTRIBUTOR WITH CONTROL GENERATOR FOR COMBUSTION ENGINES

Also Published As

Publication number Publication date
EP0073457A2 (en) 1983-03-09
HUT34585A (en) 1985-03-28
DD202749A5 (en) 1983-09-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT DE FR GB IT SE

17P Request for examination filed

Effective date: 19830706

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850709

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FABRYCY, MARIAN

Inventor name: WINIECKI, JAN

Inventor name: JAKUBOWSKI, ANDRZEJ

Inventor name: STRZALKOWSKI, TADEUSZ