DE69205251D1 - Zündkerze und sein Herstellungsverfahren. - Google Patents

Zündkerze und sein Herstellungsverfahren.

Info

Publication number: DE69205251D1
Authority: DE; Germany
Prior art keywords: manufacturing process; spark plug; spark; plug; manufacturing
Prior art date: 1991-09-30
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

DE69205251T

Other languages

English (en)

Other versions

DE69205251T2 (de

Inventor

Nobuo Abe

Kozo Takamura

Akio Katoh

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.)

Denso Corp

Original Assignee

NipponDenso Co Ltd

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.)

1991-09-30

Filing date

1992-09-29

Publication date

1995-11-09

1992-09-29 Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd

1995-11-09 Publication of DE69205251D1 publication Critical patent/DE69205251D1/de

1996-03-21 Application granted granted Critical

1996-03-21 Publication of DE69205251T2 publication Critical patent/DE69205251T2/de

2012-09-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Spark Plugs (AREA)

DE69205251T 1991-09-30 1992-09-29 Zündkerze und sein Herstellungsverfahren. Expired - Fee Related DE69205251T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP25192491		1991-09-30
JP21147692A JP3275375B2 (ja)	1991-09-30	1992-08-07	スパークプラグおよびその製造方法

Publications (2)

Publication Number	Publication Date
DE69205251D1 true DE69205251D1 (de)	1995-11-09
DE69205251T2 DE69205251T2 (de)	1996-03-21

Family

ID=26518668

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69205251T Expired - Fee Related DE69205251T2 (de)	1991-09-30	1992-09-29	Zündkerze und sein Herstellungsverfahren.

Country Status (4)

Country	Link
US (1)	US5406166A (de)
EP (1)	EP0535584B1 (de)
JP (1)	JP3275375B2 (de)
DE (1)	DE69205251T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06275365A (ja) *	1993-03-18	1994-09-30	Nippondenso Co Ltd	金属チップの製造方法，製造装置，金属チップ及びスパークプラグ
JP2877035B2 (ja) *	1995-06-15	1999-03-31	株式会社デンソー	内燃機関用スパークプラグ
JPH11273827A (ja) *	1998-03-18	1999-10-08	Ngk Spark Plug Co Ltd	スパークプラグ
US6346766B1 (en) *	1998-05-20	2002-02-12	Denso Corporation	Spark plug for internal combustion engine and method for manufacturing same
US5969466A (en) *	1998-06-11	1999-10-19	Dibianca; John	Performance spark plug
EP1677400B1 (de) *	2004-12-28	2019-01-23	Ngk Spark Plug Co., Ltd	Zündkerze
JP2007328967A (ja) *	2006-06-07	2007-12-20	Ngk Spark Plug Co Ltd	内燃機関用スパークプラグ
US9072169B1 (en)	2010-07-13	2015-06-30	Cascodium Inc.	Pulse generator and systems and methods for using same
JP5739204B2 (ja) *	2010-09-08	2015-06-24	富士重工業株式会社	アース電極装置
US10118245B2 (en) *	2013-10-11	2018-11-06	Greatbatch Ltd.	Sacrificial resistance weld electrode
US9716370B2 (en)	2015-06-09	2017-07-25	Ngk Spark Plug Co., Ltd.	Spark plug
WO2020245920A1 (ja) *	2019-06-04	2020-12-10	三菱電機株式会社	接触子の製造方法、接触子及び開閉器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5364925A (en) *	1976-11-24	1978-06-09	Nittetsu Kinzoku Kogyo Kk	Method of assembling framework when building meter size standard framework from japanese traditional size and weight structure
US4122366A (en) *	1977-01-03	1978-10-24	Stutterheim F Von	Spark plug
JPS5947436B2 (ja) *	1982-01-14	1984-11-19	株式会社デンソー	内燃機関用スパ−クプラグ
NO157998C (no) *	1982-07-13	1988-06-29	Siemens Ag	Synkron taktgenerator for digitalsignal-multipleksapparater.
JPS59160988A (ja) *	1983-03-02	1984-09-11	日本特殊陶業株式会社	スパ−クプラグ
US5007389A (en) *	1987-12-17	1991-04-16	Ryohei Kashiwara	Ignition plug for internal combustion engines and a process for igniting gas mixture by the use thereof
US4840594A (en) *	1988-06-06	1989-06-20	Allied-Signal Inc.	Method for manufacturing electrodes for a spark plug
EP0435202B1 (de) *	1989-12-27	1996-05-15	Nippondenso Co., Ltd.	Zündkerze für Verbrennungsmotor

1992
- 1992-08-07 JP JP21147692A patent/JP3275375B2/ja not_active Expired - Fee Related
- 1992-09-28 US US07/951,199 patent/US5406166A/en not_active Expired - Lifetime
- 1992-09-29 DE DE69205251T patent/DE69205251T2/de not_active Expired - Fee Related
- 1992-09-29 EP EP92116627A patent/EP0535584B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5406166A (en)	1995-04-11
EP0535584B1 (de)	1995-10-04
JPH05198350A (ja)	1993-08-06
JP3275375B2 (ja)	2002-04-15
DE69205251T2 (de)	1996-03-21
EP0535584A2 (de)	1993-04-07
EP0535584A3 (en)	1993-11-10

Legal Events

Date	Code	Title	Description
1996-10-31	8364	No opposition during term of opposition
1998-04-30	8327	Change in the person/name/address of the patent owner	Owner name: DENSO CORP., KARIYA, AICHI, JP
1999-02-04	8320	Willingness to grant licences declared (paragraph 23)
2010-07-22	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69400253D1 (de)	1996-07-25	Zündkerzenisolator und sein Herstellungsverfahren
DE69203333D1 (de)	1995-08-10	Zündkerzenelektrode und ihr Herstellungsverfahren.
DE69314738D1 (de)	1997-11-27	Zündkerze und sein Herstellungsverfahren
DE69304812D1 (de)	1996-10-24	Zündkerze
DE68924526D1 (de)	1995-11-16	Zündkerzenzusammenbau.
DE69309793D1 (de)	1997-05-22	Zeiger und sein Herstellungsverfahren
DE69114067D1 (de)	1995-11-30	Plattengerät und sein Herstellungsverfahren.
DE69328016D1 (de)	2000-04-13	Niederohmiges, leitfähiges Pigment und sein Herstellungsverfahren
DE69401472D1 (de)	1997-02-27	Zündkerze
DE69205022D1 (de)	1995-11-02	Organopentasiloxan und sein Herstellungsverfahren.
DE3878336D1 (de)	1993-03-25	Zuendkerze.
DE68910198D1 (de)	1993-12-02	Zündkerze.
DE69704598D1 (de)	2001-05-23	Zündkerze und ihr Herstellungsverfahren
DE69205251D1 (de)	1995-11-09	Zündkerze und sein Herstellungsverfahren.
DE59209406D1 (de)	1998-08-13	Glühkerze
DE69225686D1 (de)	1998-07-02	Zündkerzenelektrode und Herstellungsverfahren
DE69201108D1 (de)	1995-02-16	Keramischer Kondensator und sein Herstellungsverfahren.
DE69503763D1 (de)	1998-09-03	Zündkerze
DE69103803D1 (de)	1994-10-13	Zündkerze.
DE68909102D1 (de)	1993-10-21	Zündkerze.
DE69033451D1 (de)	2000-03-16	Zündkerze
DE68914453D1 (de)	1994-05-11	Zündkerze.
DE69301097D1 (de)	1996-02-08	Zündkerze
DE59302402D1 (de)	1996-06-05	Zündkerze
DE59003397D1 (de)	1993-12-16	Glühstiftkerze.