FR2413562A1 - IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip - Google Patents

IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip

Info

Publication number
FR2413562A1
FR2413562A1 FR7739819A FR7739819A FR2413562A1 FR 2413562 A1 FR2413562 A1 FR 2413562A1 FR 7739819 A FR7739819 A FR 7739819A FR 7739819 A FR7739819 A FR 7739819A FR 2413562 A1 FR2413562 A1 FR 2413562A1
Authority
FR
France
Prior art keywords
ignition coil
out via
short tube
brought out
core
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
FR7739819A
Other languages
French (fr)
Other versions
FR2413562B1 (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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Priority to FR7739819A priority Critical patent/FR2413562A1/en
Priority to ES476357A priority patent/ES476357A1/en
Priority to JP16460878A priority patent/JPS5496737A/en
Priority to AR27504079A priority patent/AR214690A1/en
Publication of FR2413562A1 publication Critical patent/FR2413562A1/en
Application granted granted Critical
Publication of FR2413562B1 publication Critical patent/FR2413562B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

In the ignition coil for internal combustion engines, both primary (3) and secondary (6) windings are separate and fitted on a rectangular cross-section closed laminated core (1). The core is in two halves locked together by a key (2). The secondary winding has a separate mandrel fitted over an adjacent limb of the core and has an outer casing (10). Both coils are electrically interconnected by a prefolded strip (5) of metal following the surface of the core. Teh secondary winding output is brought out via a short tube (16) attached to a rectangular strip (15) which slots into a bracket (12) integral with the casing.
FR7739819A 1977-12-30 1977-12-30 IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip Granted FR2413562A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7739819A FR2413562A1 (en) 1977-12-30 1977-12-30 IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip
ES476357A ES476357A1 (en) 1977-12-30 1978-12-27 Ignition coil
JP16460878A JPS5496737A (en) 1977-12-30 1978-12-29 Ignition coil
AR27504079A AR214690A1 (en) 1977-12-30 1979-01-02 IMPROVEMENT IN IGNITION COILS FOR INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739819A FR2413562A1 (en) 1977-12-30 1977-12-30 IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip

Publications (2)

Publication Number Publication Date
FR2413562A1 true FR2413562A1 (en) 1979-07-27
FR2413562B1 FR2413562B1 (en) 1983-02-04

Family

ID=9199561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739819A Granted FR2413562A1 (en) 1977-12-30 1977-12-30 IC engine ignition coil - has separate primary and secondary windings with latter's output brought out via short tube attached to rectangular strip

Country Status (4)

Country Link
JP (1) JPS5496737A (en)
AR (1) AR214690A1 (en)
ES (1) ES476357A1 (en)
FR (1) FR2413562A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007977A1 (en) * 1986-06-19 1987-12-30 Robert Bosch Gmbh Ignition coil for ignition systems of internal combustion engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4312900Y1 (en) * 1965-03-27 1968-06-03
JPS506713B2 (en) * 1971-10-26 1975-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007977A1 (en) * 1986-06-19 1987-12-30 Robert Bosch Gmbh Ignition coil for ignition systems of internal combustion engines

Also Published As

Publication number Publication date
JPS5496737A (en) 1979-07-31
AR214690A1 (en) 1979-07-13
ES476357A1 (en) 1979-04-16
FR2413562B1 (en) 1983-02-04

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse