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IT9047878A0 - Bobina di accensione, in particolare per autoveicoli, con mezzi per calibrare l'inttraferro del circuito magnetico. - Google Patents

Bobina di accensione, in particolare per autoveicoli, con mezzi per calibrare l'inttraferro del circuito magnetico.

Info

Publication number
IT9047878A0
IT9047878A0 IT9047878A IT4787890A IT9047878A0 IT 9047878 A0 IT9047878 A0 IT 9047878A0 IT 9047878 A IT9047878 A IT 9047878A IT 4787890 A IT4787890 A IT 4787890A IT 9047878 A0 IT9047878 A0 IT 9047878A0
Authority
IT
Italy
Prior art keywords
calibration
air gap
magnetic circuit
motor vehicles
ignition coil
Prior art date
Application number
IT9047878A
Other languages
English (en)
Other versions
IT1241596B (it
IT9047878A1 (it
Inventor
Franck Sauzedde
Original Assignee
Valeo Electronique Gia Equipem
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 Valeo Electronique Gia Equipem filed Critical Valeo Electronique Gia Equipem
Publication of IT9047878A0 publication Critical patent/IT9047878A0/it
Publication of IT9047878A1 publication Critical patent/IT9047878A1/it
Application granted granted Critical
Publication of IT1241596B publication Critical patent/IT1241596B/it

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
    • H01F27/28—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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT47878A 1989-04-28 1990-04-23 Bobina di accensione, in particolare per autoveicoli, con mezzi per calibrare l'intraferro del circuito magnetico. IT1241596B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905644A FR2646552B1 (fr) 1989-04-28 1989-04-28 Bobine d'allumage, en particulier pour moteur a combustion interne de vehicule automobile, et moyens de calibrage de l'entrefer du circuit magnetique

Publications (3)

Publication Number Publication Date
IT9047878A0 true IT9047878A0 (it) 1990-04-23
IT9047878A1 IT9047878A1 (it) 1991-10-23
IT1241596B IT1241596B (it) 1994-01-19

Family

ID=9381221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47878A IT1241596B (it) 1989-04-28 1990-04-23 Bobina di accensione, in particolare per autoveicoli, con mezzi per calibrare l'intraferro del circuito magnetico.

Country Status (4)

Country Link
DE (1) DE4013130A1 (it)
ES (1) ES2024205A6 (it)
FR (1) FR2646552B1 (it)
IT (1) IT1241596B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285761A (en) * 1992-09-03 1994-02-15 Ford Motor Company Ignition coil
DE102011082232A1 (de) * 2011-04-04 2012-10-04 Robert Bosch Gmbh Zündspule mit verbessertem Wärmeverhalten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105310A (en) * 1979-02-07 1980-08-12 Toshiba Electric Equip Corp High tension transformer
FR2494026A2 (fr) * 1980-11-12 1982-05-14 Marchal Equip Auto Element de jonction permettant d'ajuster un entrefer magnetique et dispositif magnetique le comportant
JPS63142622A (ja) * 1986-12-04 1988-06-15 Nippon Denso Co Ltd 内燃機関の点火コイル
DE8701383U1 (de) * 1987-01-29 1987-03-19 Vogt electronic AG, 8391 Erlau Montage- und Klebehilfe für Transformatoren mit Magnetkern in E-Kernform

Also Published As

Publication number Publication date
DE4013130A1 (de) 1990-10-31
FR2646552A1 (fr) 1990-11-02
FR2646552B1 (fr) 1995-07-21
IT1241596B (it) 1994-01-19
IT9047878A1 (it) 1991-10-23
ES2024205A6 (es) 1992-02-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430