DE3685573D1 - IGNITION COIL WITH CLOSED MAGNETIC CIRCLE. - Google Patents

IGNITION COIL WITH CLOSED MAGNETIC CIRCLE.

Info

Publication number
DE3685573D1
DE3685573D1 DE8686402744T DE3685573T DE3685573D1 DE 3685573 D1 DE3685573 D1 DE 3685573D1 DE 8686402744 T DE8686402744 T DE 8686402744T DE 3685573 T DE3685573 T DE 3685573T DE 3685573 D1 DE3685573 D1 DE 3685573D1
Authority
DE
Germany
Prior art keywords
ignition coil
closed magnetic
magnetic circle
circle
closed
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 - Fee Related
Application number
DE8686402744T
Other languages
German (de)
Other versions
DE3685573T2 (en
Inventor
Francis Savelli
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.)
Valeo Electronique SA
Original Assignee
Valeo Electronique SA
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 FR8601004A external-priority patent/FR2593962B1/en
Priority claimed from FR8610663A external-priority patent/FR2602087B2/en
Application filed by Valeo Electronique SA filed Critical Valeo Electronique SA
Application granted granted Critical
Publication of DE3685573D1 publication Critical patent/DE3685573D1/en
Publication of DE3685573T2 publication Critical patent/DE3685573T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/025—Coils wound on non-magnetic supports, e.g. formers wound on coaxial arrangement of two or more formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE19863685573 1986-01-24 1986-12-10 IGNITION COIL WITH CLOSED MAGNETIC CIRCLE. Expired - Fee Related DE3685573T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8601004A FR2593962B1 (en) 1986-01-24 1986-01-24 CLOSED CIRCUIT IGNITION COIL
FR8610663A FR2602087B2 (en) 1986-07-23 1986-07-23 CLOSED CIRCUIT IGNITION COIL

Publications (2)

Publication Number Publication Date
DE3685573D1 true DE3685573D1 (en) 1992-07-09
DE3685573T2 DE3685573T2 (en) 1993-02-04

Family

ID=26224984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863685573 Expired - Fee Related DE3685573T2 (en) 1986-01-24 1986-12-10 IGNITION COIL WITH CLOSED MAGNETIC CIRCLE.

Country Status (4)

Country Link
EP (1) EP0230811B1 (en)
BR (1) BR8700210A (en)
DE (1) DE3685573T2 (en)
ES (1) ES2033689T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619984A1 (en) * 1986-06-13 1987-12-17 Bosch Gmbh Robert Ignition coil for ignition systems of internal combustion engines
DE3741033A1 (en) * 1987-12-03 1989-06-15 Mitsubishi Electric Corp High-voltage transformer, and a method for its production
FR2646550B1 (en) * 1989-04-28 1994-03-04 Marchal Equip Automobiles IGNITION COIL, PARTICULARLY FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE, AND MEANS FOR HOLDING THE PRIMARY ASSEMBLY IN THE SECONDARY
DE4200821A1 (en) * 1992-01-15 1993-07-22 Bayer Ag TASTE-MASKED PHARMACEUTICAL AGENTS
IT1261293B (en) * 1993-03-24 1996-05-09 Magneti Marelli Spa IGNITION COIL AND PROCEDURE FOR ITS MANUFACTURE
JP3453792B2 (en) * 1993-07-09 2003-10-06 三菱電機株式会社 Ignition coil for internal combustion engine
EP1530225A3 (en) * 2003-11-06 2008-08-06 Tyco Electronics Belgium EC N.V. Electric coil arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798060A (en) * 1928-08-09 1931-03-24 Scintilla Ag Ignition coil for battery-ignition apparatus
DE1029412B (en) * 1956-08-17 1958-05-08 Telefunken Gmbh High voltage transformer for television receivers
JPS5693309A (en) * 1979-12-26 1981-07-28 Nippon Denso Co Ltd High-tension coil
FR2529375A1 (en) * 1982-06-23 1983-12-30 Legrand Sa ELECTROMAGNETIC DEVICE, SUCH AS AN ELECTRICAL TRANSFORMER, OF THE KIND COMPRISING A TWO-PART CARCASS

Also Published As

Publication number Publication date
DE3685573T2 (en) 1993-02-04
EP0230811A3 (en) 1988-07-27
ES2033689T3 (en) 1993-04-01
EP0230811A2 (en) 1987-08-05
EP0230811B1 (en) 1992-06-03
BR8700210A (en) 1987-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee