DE3861573D1 - Metallisierte widerstandsglasabdichtungs-zusammensetzung. - Google Patents
Metallisierte widerstandsglasabdichtungs-zusammensetzung.Info
- Publication number
- DE3861573D1 DE3861573D1 DE8888306311T DE3861573T DE3861573D1 DE 3861573 D1 DE3861573 D1 DE 3861573D1 DE 8888306311 T DE8888306311 T DE 8888306311T DE 3861573 T DE3861573 T DE 3861573T DE 3861573 D1 DE3861573 D1 DE 3861573D1
- Authority
- DE
- Germany
- Prior art keywords
- metalized
- resistant glass
- glass seal
- seal composition
- composition
- 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.)
- Expired - Fee Related
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
- H01T13/00—Sparking plugs
- H01T13/40—Sparking plugs structurally combined with other devices
- H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Spark Plugs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/083,341 US4795944A (en) | 1987-08-10 | 1987-08-10 | Metallized glass seal resistor composition |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3861573D1 true DE3861573D1 (de) | 1991-02-21 |
Family
ID=22177698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888306311T Expired - Fee Related DE3861573D1 (de) | 1987-08-10 | 1988-07-11 | Metallisierte widerstandsglasabdichtungs-zusammensetzung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4795944A (de) |
EP (1) | EP0303353B1 (de) |
CA (1) | CA1300869C (de) |
DE (1) | DE3861573D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095242A (en) * | 1990-07-24 | 1992-03-10 | North American Philips Corporation | Low radio interference spark plug |
GB2248653A (en) * | 1990-10-11 | 1992-04-15 | Champion Spark Plug Europ | Spark plug and assembly method |
US5691498A (en) * | 1992-02-07 | 1997-11-25 | Trw Inc. | Hermetically-sealed electrically-absorptive low-pass radio frequency filters and electromagnetically lossy ceramic materials for said filters |
US5367956A (en) * | 1992-02-07 | 1994-11-29 | Fogle, Jr.; Homer W. | Hermetically-sealed electrically-absorptive low-pass radio frequency filters and electro-magnetically lossy ceramic materials for said filters |
US5942842A (en) * | 1992-02-07 | 1999-08-24 | Fogle, Jr.; Homer William | Hermetically-sealed electrically-absorptive low-pass radio frequency filters and electromagnetically lossy ceramic materials for said filters |
US5304894A (en) * | 1992-09-02 | 1994-04-19 | General Motors Corporation | Metallized glass seal resistor composition |
DE4306402A1 (de) * | 1993-03-02 | 1994-09-08 | Bosch Gmbh Robert | Elektrisch leitende Dichtungsmasse für Zündkerzen |
JP3819586B2 (ja) * | 1997-04-23 | 2006-09-13 | 日本特殊陶業株式会社 | 抵抗体入りスパークプラグ、スパークプラグ用抵抗体組成物及び抵抗体入りスパークプラグの製造方法 |
JPH11214119A (ja) * | 1998-01-28 | 1999-08-06 | Ngk Spark Plug Co Ltd | 抵抗体入りスパークプラグ |
US6320317B1 (en) | 1999-12-01 | 2001-11-20 | Delphi Technologies, Inc. | Glass seal resistor composition and resistor spark plugs |
US7164225B2 (en) * | 2003-09-11 | 2007-01-16 | Ngk Spark Plug Co., Ltd. | Small size spark plug having side spark prevention |
DE102004063077B4 (de) * | 2004-12-28 | 2014-10-09 | Robert Bosch Gmbh | Zündeinrichtung |
US7443089B2 (en) * | 2006-06-16 | 2008-10-28 | Federal Mogul World Wide, Inc. | Spark plug with tapered fired-in suppressor seal |
US7969077B2 (en) | 2006-06-16 | 2011-06-28 | Federal-Mogul World Wide, Inc. | Spark plug with an improved seal |
US9054501B2 (en) | 2011-09-01 | 2015-06-09 | Ngk Spark Plug Co., Ltd. | Spark plug |
EP3178138B1 (de) | 2014-08-10 | 2022-04-06 | Federal-Mogul Ignition LLC | Koronazündungsvorrichtung mit verbesserter dichtung |
WO2016025379A1 (en) | 2014-08-10 | 2016-02-18 | Federal-Mogul Ignition Company | Spark plug with improved seal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864884A (en) * | 1954-01-25 | 1958-12-16 | Gen Motors Corp | Resistor and spark plug embodying same |
US3235655A (en) * | 1962-12-31 | 1966-02-15 | Gen Motors Corp | Resistor composition and devices embodying same |
US3567658A (en) * | 1967-12-21 | 1971-03-02 | Gen Motors Corp | Resistor composition |
US3538021A (en) * | 1968-05-07 | 1970-11-03 | Gen Motors Corp | Resistor composition |
US4112330A (en) * | 1977-05-20 | 1978-09-05 | General Motors Corporation | Metallized glass seal resistor compositions and resistor spark plugs |
-
1987
- 1987-08-10 US US07/083,341 patent/US4795944A/en not_active Expired - Lifetime
-
1988
- 1988-06-22 CA CA000570077A patent/CA1300869C/en not_active Expired - Fee Related
- 1988-07-11 DE DE8888306311T patent/DE3861573D1/de not_active Expired - Fee Related
- 1988-07-11 EP EP88306311A patent/EP0303353B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0303353A1 (de) | 1989-02-15 |
US4795944A (en) | 1989-01-03 |
EP0303353B1 (de) | 1991-01-16 |
CA1300869C (en) | 1992-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |