FR2016743A6 - - Google Patents
Info
- Publication number
- FR2016743A6 FR2016743A6 FR6914551A FR6914551A FR2016743A6 FR 2016743 A6 FR2016743 A6 FR 2016743A6 FR 6914551 A FR6914551 A FR 6914551A FR 6914551 A FR6914551 A FR 6914551A FR 2016743 A6 FR2016743 A6 FR 2016743A6
- Authority
- FR
- France
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/18—Conductive material dispersed in non-conductive inorganic material the conductive material comprising carbon-silicon compounds, carbon or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Non-Adjustable Resistors (AREA)
- Materials For Medical Uses (AREA)
- Spark Plugs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72728168A | 1968-05-07 | 1968-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2016743A6 true FR2016743A6 (en) | 1970-05-15 |
Family
ID=24922038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6914551A Expired FR2016743A6 (en) | 1968-05-07 | 1969-05-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3538021A (en) |
| DE (1) | DE1922255A1 (en) |
| FR (1) | FR2016743A6 (en) |
| GB (1) | GB1235584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2379181A1 (en) * | 1977-01-27 | 1978-08-25 | Bosch Gmbh Robert | METAL ELECTRODE FOR SPARK SPARKLER AND MANUFACTURING PROCESS |
| EP0131544A1 (en) * | 1983-07-08 | 1985-01-16 | Ciba-Geigy Ag | Electrically conductive filling agent |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711428A (en) * | 1971-02-01 | 1973-01-16 | Ibm | Electrical resistor paste containing a small amount of charcoal |
| DE2245403C2 (en) * | 1972-09-15 | 1984-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | Electrically conductive sealant for spark plugs and methods of manufacturing the same |
| DE2245404C3 (en) * | 1972-09-15 | 1978-08-31 | Robert Bosch Gmbh, 7000 Stuttgart | Ground resistance, especially for spark plugs, and methods of manufacturing the same |
| US3947277A (en) * | 1973-12-19 | 1976-03-30 | Universal Oil Products Company | Duplex resistor inks |
| US3947278A (en) * | 1973-12-19 | 1976-03-30 | Universal Oil Products Company | Duplex resistor inks |
| US4112330A (en) * | 1977-05-20 | 1978-09-05 | General Motors Corporation | Metallized glass seal resistor compositions and resistor spark plugs |
| JPS5613687A (en) * | 1979-07-13 | 1981-02-10 | Hitachi Ltd | Resistance glass sealed ignition plug |
| US4795944A (en) * | 1987-08-10 | 1989-01-03 | General Motors Corporation | Metallized glass seal resistor composition |
| JP3500555B2 (en) * | 1996-03-29 | 2004-02-23 | 日本特殊陶業株式会社 | Spark plug for internal combustion engine |
| JP3819586B2 (en) * | 1997-04-23 | 2006-09-13 | 日本特殊陶業株式会社 | Spark plug with resistor, resistor composition for spark plug, and method of manufacturing spark plug with resistor |
| US7402941B2 (en) * | 2004-12-28 | 2008-07-22 | Ngk Spark Plug Co., Ltd. | Spark plug |
| CN101743671B (en) | 2007-05-17 | 2012-12-12 | 费德罗-莫格尔点火公司 | Small-diameter spark plug with resistive seal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2469211A (en) * | 1944-08-25 | 1949-05-03 | Gen Motors Corp | Sealing means and method for spark plugs |
| US3226342A (en) * | 1962-11-09 | 1965-12-28 | Gen Motors Corp | Spark plug and seal therefor |
-
1968
- 1968-05-07 US US727281A patent/US3538021A/en not_active Expired - Lifetime
-
1969
- 1969-04-24 GB GB20935/69A patent/GB1235584A/en not_active Expired
- 1969-04-29 DE DE19691922255 patent/DE1922255A1/en active Pending
- 1969-05-07 FR FR6914551A patent/FR2016743A6/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2379181A1 (en) * | 1977-01-27 | 1978-08-25 | Bosch Gmbh Robert | METAL ELECTRODE FOR SPARK SPARKLER AND MANUFACTURING PROCESS |
| EP0131544A1 (en) * | 1983-07-08 | 1985-01-16 | Ciba-Geigy Ag | Electrically conductive filling agent |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1235584A (en) | 1971-06-16 |
| DE1922255A1 (en) | 1970-08-13 |
| US3538021A (en) | 1970-11-03 |