GB1214240A - Improvements in or relating to spark plugs - Google Patents
Improvements in or relating to spark plugsInfo
- Publication number
- GB1214240A GB1214240A GB39308/69A GB3930869A GB1214240A GB 1214240 A GB1214240 A GB 1214240A GB 39308/69 A GB39308/69 A GB 39308/69A GB 3930869 A GB3930869 A GB 3930869A GB 1214240 A GB1214240 A GB 1214240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metallic sheath
- spark plugs
- bottom wall
- tip
- relating
- 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
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
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
-
- 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
Abstract
1,214,240. Spark plugs. CHAMPION SPARK PLUG CO. Aug.6, 1969 [Sept.3, 1968], No.39308/69. Heading F1B. A spark plug has a central electrode comprising a metallic sheath 20 encompassing a heat conductive metal core 26 mounted adjacent the lower end of the insulator 11, the metallic sheath having a tubular side wall and an integral bottom wall 27 and a corrosion resistant metal firing tip 28. The firing tip has a fine wire shank portion and a headed end 29 and the headed end of the tip is attached to the bottom wall of the metallic sheath.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75674368A | 1968-09-03 | 1968-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1214240A true GB1214240A (en) | 1970-12-02 |
Family
ID=25044865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39308/69A Expired GB1214240A (en) | 1968-09-03 | 1969-08-06 | Improvements in or relating to spark plugs |
Country Status (3)
Country | Link |
---|---|
US (1) | US3548239A (en) |
DE (1) | DE1941979C3 (en) |
GB (1) | GB1214240A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147660A (en) * | 1983-10-03 | 1985-05-15 | Rau Gmbh G | Centre electrodes for spark plugs |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984717A (en) * | 1973-08-30 | 1976-10-05 | Chrysler Corporation | Spark plug |
US4229672A (en) * | 1979-01-04 | 1980-10-21 | Ford Motor Company | Spark plug with low erosion electrode tip |
US4526551A (en) * | 1980-05-30 | 1985-07-02 | Champion Spark Plug Company | Production of electrodes |
GB2088753B (en) * | 1980-12-10 | 1984-02-01 | Gkn Floform Ltd | Spark plug electrode |
JPS5947436B2 (en) * | 1982-01-14 | 1984-11-19 | 株式会社デンソー | Spark plug for internal combustion engine |
US4700103A (en) * | 1984-08-07 | 1987-10-13 | Ngk Spark Plug Co., Ltd. | Spark plug and its electrode configuration |
US4684352A (en) * | 1985-03-11 | 1987-08-04 | Champion Spark Plug Company | Method for producing a composite spark plug center electrode |
FR2603749B1 (en) * | 1986-09-08 | 1992-06-05 | Eyquem | METHOD FOR MANUFACTURING A BIMETALLIC CENTRAL ELECTRODE HAVING A PLATINUM TIP FOR SPARK PLUG AND ELECTRODE OBTAINED ACCORDING TO THIS PROCESS |
DE8902032U1 (en) * | 1989-02-21 | 1989-05-18 | Jenbacher Werke Ag, Jenbach, Tirol, At | |
JPH07109783B2 (en) * | 1989-05-29 | 1995-11-22 | 日本特殊陶業株式会社 | Spark plug for internal combustion engine |
ATE127630T1 (en) * | 1990-07-02 | 1995-09-15 | Jenbacher Energiesysteme Ag | SPARK PLUG. |
US5456624A (en) * | 1994-03-17 | 1995-10-10 | Alliedsignal Inc. | Spark plug with fine wire rivet firing tips and method for its manufacture |
US6071163A (en) * | 1998-07-13 | 2000-06-06 | Alliedsignal Inc. | Wear-resistant spark plug electrode tip containing platinum alloys, spark plug containing the wear-resistant tip, and method of making same |
US6085924A (en) * | 1998-09-22 | 2000-07-11 | Ball Corporation | Plastic container for carbonated beverages |
JP2001284012A (en) * | 2000-03-28 | 2001-10-12 | Denso Corp | Spark plug for internal combustion engine and its manufacturing method |
US7370775B2 (en) | 2003-12-22 | 2008-05-13 | Graham Packaging Company, L.P. | Pressure base for plastic container |
US8013502B2 (en) | 2007-05-17 | 2011-09-06 | Federal-Mogul Corporation | Small-diameter spark plug with resistive seal |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2871388A (en) * | 1957-01-16 | 1959-01-27 | Jet Ignition Co Inc | Spark gap electrode |
US3315113A (en) * | 1964-10-20 | 1967-04-18 | Champion Spark Plug Co | Iridium tip electrode and method of making the same |
-
1968
- 1968-09-03 US US756743A patent/US3548239A/en not_active Expired - Lifetime
-
1969
- 1969-08-06 GB GB39308/69A patent/GB1214240A/en not_active Expired
- 1969-08-18 DE DE1941979A patent/DE1941979C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147660A (en) * | 1983-10-03 | 1985-05-15 | Rau Gmbh G | Centre electrodes for spark plugs |
Also Published As
Publication number | Publication date |
---|---|
DE1941979C3 (en) | 1980-12-11 |
DE1941979A1 (en) | 1970-03-12 |
DE1941979B2 (en) | 1980-04-10 |
US3548239A (en) | 1970-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1214240A (en) | Improvements in or relating to spark plugs | |
SE7611655L (en) | SPARK PLUG OR BURNING POWER FOR BURNER | |
GB1180345A (en) | Spark Plug having a Composite Gold or Gold Alloy Electrode and a process for its manufacture | |
GB1125424A (en) | An electrical connector | |
GB1122094A (en) | Improvements in or relating to electric plug and socket couplings | |
GB9002172D0 (en) | Electrical connector | |
GB1088235A (en) | Improvements in and relating to electric plugs | |
GB1215013A (en) | Improvements in or relating to encased electric heating elements | |
US2140943A (en) | Glow plug | |
GB1176767A (en) | Electrical Connector Latch Plug. | |
MY100771A (en) | Method for producing a composite center electrode for spark plug. | |
GB999167A (en) | Improvements in and relating to carbon brushes for electric generators and the like | |
GB1177271A (en) | Improvements in Sparking Plugs | |
GB1215082A (en) | Wide gap discharge spark plug | |
GB1301262A (en) | ||
GB1092751A (en) | Means for effecting electrical contact between a connecting conductor and a metal body | |
GB1189369A (en) | Improvements relating to Connectors for Electric Wires | |
GB546947A (en) | Improvements in and relating to electric soldering irons | |
JPH0166030U (en) | ||
GB725365A (en) | Improvements in spark plugs | |
GB1099016A (en) | Improvements in or relating to electric connectors | |
GB1403308A (en) | Contacts | |
ES158004U (en) | A set of electrical terminal. (Machine-translation by Google Translate, not legally binding) | |
GB1147158A (en) | Electrical appliance with improved terminal connections | |
GB1195541A (en) | Insulation Displacing Connector for Electrical Conductors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |