EP0442986B1 - Zündspule - Google Patents

Zündspule Download PDF

Info

Publication number: EP0442986B1
Authority: EP; European Patent Office
Prior art keywords: ignition coil; connection device; coil according; locking; wire winding
Prior art date: 1989-09-13
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 - Lifetime

Application number

EP90912408A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0442986A1 (de

Inventor

Karl-Heinz Nuebel

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1989-09-13

Filing date

1990-08-24

Publication date

1994-11-30

1990-08-24 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1991-08-28 Publication of EP0442986A1 publication Critical patent/EP0442986A1/de

1994-11-30 Application granted granted Critical

1994-11-30 Publication of EP0442986B1 publication Critical patent/EP0442986B1/de

2010-08-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004804 winding Methods 0.000 claims abstract description 19
230000008878 coupling Effects 0.000 claims 2
238000010168 coupling process Methods 0.000 claims 2
238000005859 coupling reaction Methods 0.000 claims 2
238000010276 construction Methods 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1

Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- 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

Definitions

connection device 2a is also inserted with wedge-shaped rails 10 between a corresponding strip and lower surface (shown separately in this exemplary embodiment). Furthermore, a locking cam 23 is formed on the coil body 2a, which passes through a guide channel 24 when the connection device 2a is inserted and then engages behind a locking pawl 25.
the guide channel 24 is laterally delimited by two guide strips 26 and 27.

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Power Engineering (AREA)
Ignition Installations For Internal Combustion Engines (AREA)
Coils Of Transformers For General Uses (AREA)

EP90912408A 1989-09-13 1990-08-24 Zündspule Expired - Lifetime EP0442986B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3930587		1989-09-13
DE3930587A DE3930587A1 (de)	1989-09-13	1989-09-13	Zuendspule
PCT/DE1990/000645 WO1991004411A1 (de)	1989-09-13	1990-08-24	Zündspule

Publications (2)

Publication Number	Publication Date
EP0442986A1 EP0442986A1 (de)	1991-08-28
EP0442986B1 true EP0442986B1 (de)	1994-11-30

Family

ID=6389347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP90912408A Expired - Lifetime EP0442986B1 (de)	1989-09-13	1990-08-24	Zündspule

Country Status (6)

Country	Link
EP (1)	EP0442986B1 (ja)
JP (1)	JPH04501936A (ja)
AU (1)	AU6166490A (ja)
DE (2)	DE3930587A1 (ja)
ES (1)	ES2065541T3 (ja)
WO (1)	WO1991004411A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4237354A1 (de) *	1992-11-05	1994-05-11	Bso Steuerungstechnik Gmbh	Schaltvorrichtung
JP5360762B2 (ja) *	2009-10-02	2013-12-04	日立オートモティブシステムズ阪神株式会社	内燃機関用点火コイル

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3634878A (en) *	1970-06-29	1972-01-11	Hermetic Coil Co Inc	Electrical coil
DE2344312B2 (de) *	1973-09-03	1978-02-02	Siemens AG, 1000 Berlin und 8000 München	Spulenanordnung
US4318069A (en) *	1979-11-23	1982-03-02	Polaroid Corporation	Bobbin with terminal block designed for machine wrap
FR2490738A1 (fr) *	1980-09-19	1982-03-26	Marchal Equip Auto	Bobine d'allumage notamment pour moteur a combustion interne de vehicules automobiles
DE3240986A1 (de) *	1982-11-05	1984-05-10	Gebrüder Frei GmbH & Co KG, 7470 Albstadt	Transformator
DE3404064C2 (de) *	1983-04-27	1986-04-10	Aisin Seiki K.K., Kariya, Aichi	Zündtransformator- und Zündkerzenabdeckungs-Einheit
FR2549540B1 (fr) *	1983-07-21	1985-10-11	Ducellier & Cie	Bobine d'allumage pour moteur a combustion interne
DE3544974A1 (de) *	1985-12-19	1987-06-25	Aweco Kunststofftech Geraete	Elektromagnet mit steckanschluss
GB2209627A (en) *	1987-07-15	1989-05-17	Aweco Kunstofftechnik Gmbh & C	Coil for electromagnetic actuator
DE8813416U1 (de) *	1988-10-26	1990-02-22	Robert Bosch Gmbh, 7000 Stuttgart	Gehäuse für eine Zündspule mit einem Zündspulenschaltgerät

1989
- 1989-09-13 DE DE3930587A patent/DE3930587A1/de not_active Ceased
1990
- 1990-08-24 ES ES90912408T patent/ES2065541T3/es not_active Expired - Lifetime
- 1990-08-24 DE DE59007856T patent/DE59007856D1/de not_active Expired - Fee Related
- 1990-08-24 WO PCT/DE1990/000645 patent/WO1991004411A1/de not_active Ceased
- 1990-08-24 EP EP90912408A patent/EP0442986B1/de not_active Expired - Lifetime
- 1990-08-24 JP JP2511433A patent/JPH04501936A/ja active Pending
- 1990-08-24 AU AU61664/90A patent/AU6166490A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0442986A1 (de)	1991-08-28
WO1991004411A1 (de)	1991-04-04
ES2065541T3 (es)	1995-02-16
DE59007856D1 (de)	1995-01-12
DE3930587A1 (de)	1991-03-28
AU6166490A (en)	1991-04-18
JPH04501936A (ja)	1992-04-02

Legal Events

Date	Code	Title	Description
1991-07-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-08-28	17P	Request for examination filed	Effective date: 19910412
1991-08-28	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE ES FR GB IT SE
1992-02-26	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ROBERT BOSCH GMBH
1993-12-22	17Q	First examination report despatched	Effective date: 19931105
1994-10-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-11-30	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR GB IT SE
1994-12-30	ET	Fr: translation filed
1995-01-12	REF	Corresponds to:	Ref document number: 59007856 Country of ref document: DE Date of ref document: 19950112
1995-02-10	ITF	It: translation for a ep patent filed
1995-02-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2065541 Country of ref document: ES Kind code of ref document: T3
1995-03-08	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19950203
1995-09-30	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-09-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-11-22	26N	No opposition filed
1997-08-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19970814 Year of fee payment: 8
1997-08-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19970820 Year of fee payment: 8
1997-08-22	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19970822 Year of fee payment: 8
1997-08-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 19970829 Year of fee payment: 8
1998-08-24	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980824
1998-08-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980825 Ref country code: ES Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES Effective date: 19980825
1998-10-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19981030 Year of fee payment: 9
1999-04-14	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19980824
1999-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990430
1999-05-03	EUG	Se: european patent has lapsed	Ref document number: 90912408.3
1999-06-04	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2000-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000601
2000-12-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20001009
2005-08-24	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050824

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