JPS529261B2 - - Google Patents
Info
- Publication number
- JPS529261B2 JPS529261B2 JP48008003A JP800373A JPS529261B2 JP S529261 B2 JPS529261 B2 JP S529261B2 JP 48008003 A JP48008003 A JP 48008003A JP 800373 A JP800373 A JP 800373A JP S529261 B2 JPS529261 B2 JP S529261B2
- Authority
- JP
- Japan
- 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
- H01T13/48—Sparking plugs having means for rendering sparks visible
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB254872*[A GB1373424A (en) | 1972-01-19 | 1972-01-19 | Sparking plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4882236A JPS4882236A (ja) | 1973-11-02 |
| JPS529261B2 true JPS529261B2 (ja) | 1977-03-15 |
Family
ID=9741537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48008003A Expired JPS529261B2 (ja) | 1972-01-19 | 1973-01-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3846655A (ja) |
| JP (1) | JPS529261B2 (ja) |
| CA (1) | CA971448A (ja) |
| FR (1) | FR2168554B1 (ja) |
| GB (1) | GB1373424A (ja) |
| IT (1) | IT977595B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7598661B2 (en) * | 2006-06-23 | 2009-10-06 | Federal-Mogul World Wide, Inc | Spark plug |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172548A (en) * | 1939-09-12 | Shaped bodies for electric purposes | ||
| US1196566A (en) * | 1914-11-09 | 1916-08-29 | Lewis A Mcdowell | Spark-plug. |
| US1347367A (en) * | 1919-02-24 | 1920-07-20 | Gerbaud Charles Emile | Sparking plug for internal-combustion engines and method of manufacturing the same |
| US1554996A (en) * | 1921-11-03 | 1925-09-29 | Louis W G Flynt | Spark plug |
| US1719389A (en) * | 1927-06-06 | 1929-07-02 | Colin Rene | Spark plug for internal-combustion engines |
| US2047302A (en) * | 1934-02-20 | 1936-07-14 | Charles Coupe | Spark plug |
| US2217825A (en) * | 1939-08-25 | 1940-10-15 | Champion Spark Plug Co | Spark plug |
| US2448193A (en) * | 1944-01-25 | 1948-08-31 | Global Spark Plug Co | Spark plug |
| US3056899A (en) * | 1959-11-23 | 1962-10-02 | William G Clayton | Spark plug adapter |
| GB1160502A (en) * | 1967-01-19 | 1969-08-06 | Ct Pa Handelgesellschaft M B H | Spark Plug. |
-
1972
- 1972-01-19 GB GB254872*[A patent/GB1373424A/en not_active Expired
-
1973
- 1973-01-02 CA CA160,389A patent/CA971448A/en not_active Expired
- 1973-01-04 US US00320844A patent/US3846655A/en not_active Expired - Lifetime
- 1973-01-11 IT IT67040/73A patent/IT977595B/it active
- 1973-01-19 FR FR7301949A patent/FR2168554B1/fr not_active Expired
- 1973-01-19 JP JP48008003A patent/JPS529261B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT977595B (it) | 1974-09-20 |
| US3846655A (en) | 1974-11-05 |
| CA971448A (en) | 1975-07-22 |
| FR2168554A1 (ja) | 1973-08-31 |
| DE2302640A1 (de) | 1973-07-26 |
| FR2168554B1 (ja) | 1976-11-05 |
| GB1373424A (en) | 1974-11-13 |
| JPS4882236A (ja) | 1973-11-02 |
| DE2302640B2 (de) | 1975-05-22 |