RO88098B - Bobina de aprindere pentru motoare cu combustie interna - Google Patents

Bobina de aprindere pentru motoare cu combustie interna

Info

Publication number
RO88098B
RO88098B RO113914A RO11391484A RO88098B RO 88098 B RO88098 B RO 88098B RO 113914 A RO113914 A RO 113914A RO 11391484 A RO11391484 A RO 11391484A RO 88098 B RO88098 B RO 88098B
Authority
RO
Romania
Prior art keywords
cut
burns
primary
shaped portion
magnetic circuit
Prior art date
Application number
RO113914A
Other languages
English (en)
Other versions
RO88098A (ro
Inventor
Jean Marie Pierret
Original Assignee
Ducellier & Cie Creteil
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 Ducellier & Cie Creteil filed Critical Ducellier & Cie Creteil
Publication of RO88098B publication Critical patent/RO88098B/ro
Publication of RO88098A publication Critical patent/RO88098A/ro

Links

Classifications

    • 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
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Inventia de fata se refera la o bobina de aprindere pentru motoare cu combustie. Bobina, conform inventiei, contine un circuit magnetic închis constituit din tole decupate si suprapuse, astfel încît sa formeze o prima parte în forma de U, ce are o portiune decupata oblic si o a doua parte în forma de L, ce are o portiune 1 decupata oblic astfel încît dupa punerea în loc, pe o ramura a unei mese izolatoare, continînd doua înfasurari primara si secundara si insertia unui magnet permanent între partile oblice prima si a doua parte a circuitului magnetic sunt solidarizate prin intermediul niturilor si a prelungirilor unor tole constituind circuitul de derivare a fluxului magnetic creat printr-o înfasurare primara.
RO84113914A 1982-08-11 1984-03-13 Bobina de aprindere pentru motoare cu combustie interna RO88098A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213965A FR2531751A1 (fr) 1982-08-11 1982-08-11 Bobine d'allumage pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
RO88098B true RO88098B (ro) 1985-10-31
RO88098A RO88098A (ro) 1985-11-30

Family

ID=9276796

Family Applications (1)

Application Number Title Priority Date Filing Date
RO84113914A RO88098A (ro) 1982-08-11 1984-03-13 Bobina de aprindere pentru motoare cu combustie interna

Country Status (14)

Country Link
US (1) US4546753A (ro)
EP (1) EP0118454B1 (ro)
DE (1) DE3369027D1 (ro)
ES (1) ES273881Y (ro)
FR (1) FR2531751A1 (ro)
IL (1) IL69457A (ro)
IT (1) IT1168780B (ro)
MA (1) MA19865A1 (ro)
OA (1) OA07655A (ro)
PT (1) PT77076B (ro)
RO (1) RO88098A (ro)
SU (1) SU1292671A3 (ro)
UA (1) UA7144A1 (ro)
WO (1) WO1984000843A1 (ro)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619984A1 (de) * 1986-06-13 1987-12-17 Bosch Gmbh Robert Zuendspule fuer zuendanlagen von brennkraftmaschinen
ES2040409T3 (es) * 1988-07-28 1993-10-16 Nippondenso Co., Ltd. Bobina de ignicion.
JPH03149805A (ja) * 1989-11-07 1991-06-26 Aisan Ind Co Ltd 内燃機関用点火コイル
JPH04143461A (ja) * 1990-10-05 1992-05-18 Honda Motor Co Ltd 内燃機関の点火装置
US5335642A (en) * 1992-09-03 1994-08-09 Ford Motor Company Ignition coil
US5285761A (en) * 1992-09-03 1994-02-15 Ford Motor Company Ignition coil
US5241941A (en) * 1992-09-03 1993-09-07 Ford Motor Company Ignition coil
US5333593A (en) * 1993-01-15 1994-08-02 Ford Motor Company Energy-on-demand ignition coil
JPH0845755A (ja) * 1994-08-02 1996-02-16 Aisan Ind Co Ltd 内燃機関用点火コイル
US5692483A (en) * 1995-06-30 1997-12-02 Nippondenso Co., Ltd. Ignition coil used for an internal combustion engine
US6118366A (en) * 1997-12-09 2000-09-12 Siemens Automotive Corporation Electromagnetic actuator with split housing assembly
RU2152534C1 (ru) * 1998-04-13 2000-07-10 Акционерное общество "АвтоВАЗ" Катушка зажигания
US8289117B2 (en) * 2010-06-15 2012-10-16 Federal-Mogul Corporation Ignition coil with energy storage and transformation
JP5192531B2 (ja) * 2010-10-29 2013-05-08 三菱電機株式会社 内燃機関用点火コイル
CN110462768B (zh) * 2017-03-30 2022-03-15 三菱电机株式会社 点火线圈
JP7358839B2 (ja) * 2019-08-22 2023-10-11 株式会社デンソー 点火コイル

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623426A (en) * 1927-04-05 Induction coil foe ignition systems
US1545429A (en) * 1923-01-12 1925-07-07 Gen Motors Res Corp Ignition apparatus
US1953174A (en) * 1930-05-28 1934-04-03 Delco Remy Corp Ignition device
GB677051A (en) * 1949-12-21 1952-08-06 Philips Electrical Ind Ltd Improvements in or relating to transformers or inductance coils
NL76967C (ro) * 1951-04-23
ES425913A1 (es) * 1974-05-03 1976-07-01 Arjona Vallet Perfeccionamientos introducidos en la construccion de nu- cleos para reactancias.
FR2321054A1 (fr) * 1975-08-14 1977-03-11 Sev Marchal Bobine d'allumage
FR2476218A1 (fr) * 1980-02-20 1981-08-21 Ducellier & Cie Bobine d'allumage pour moteurs a combustion interne
FR2486160A1 (fr) * 1980-07-04 1982-01-08 Ducellier & Cie Perfectionnement aux bobines d'allumage pour moteurs a combustion interne

Also Published As

Publication number Publication date
IT8348829A0 (it) 1983-08-09
PT77076B (fr) 1986-01-27
EP0118454B1 (fr) 1987-01-07
UA7144A1 (uk) 1995-06-30
PT77076A (fr) 1983-08-01
EP0118454A1 (fr) 1984-09-19
MA19865A1 (fr) 1984-04-01
FR2531751B1 (ro) 1984-12-21
ES273881Y (es) 1985-01-01
OA07655A (fr) 1985-05-23
US4546753A (en) 1985-10-15
DE3369027D1 (en) 1987-02-12
IT1168780B (it) 1987-05-20
RO88098A (ro) 1985-11-30
IL69457A0 (en) 1983-11-30
IT8348829A1 (it) 1985-02-09
IL69457A (en) 1987-09-16
FR2531751A1 (fr) 1984-02-17
SU1292671A3 (ru) 1987-02-23
WO1984000843A1 (fr) 1984-03-01
ES273881U (es) 1984-06-16

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