MY100771A - Method for producing a composite center electrode for spark plug. - Google Patents
Method for producing a composite center electrode for spark plug.Info
- Publication number
- MY100771A MY100771A MYPI87001938A MYPI19871938A MY100771A MY 100771 A MY100771 A MY 100771A MY PI87001938 A MYPI87001938 A MY PI87001938A MY PI19871938 A MYPI19871938 A MY PI19871938A MY 100771 A MY100771 A MY 100771A
- Authority
- MY
- Malaysia
- Prior art keywords
- producing
- spark plug
- blank
- cup
- composite
- Prior art date
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)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
THE INVENTION IS DIRECTED TO IMPROVED METHOD FOR PRODUCING A COMPOSITE SPARK PLUG ELECTRODE (58, AND 100). INITIALLY, A CUP (15 AND 76) IS FORMED FROM A CORROSION RESISTANT FIRST METAL AND IS PARTIALLY FILLED WITH A BILLET (20 AND 77) TO FORM A COMPOSITE BILLET (22 AND 80). THE COMPOSITE BILLET (22 AND 80) IS PARTIALLY EXTRUDED TO FORM AN ELECTRODE BLANK (30 AND 75). A CUP OPENING (39 AND 91) IS FORMED IN THE END OF THE ELECTRODE BLANK WHICH WAS FORMED FROM THE OPEN END OF THE CUP (15 AND 76), AN END OF A TERMINAL WIRE (40 AND 60) IS POSITIONED WITHIN THE CUP OPENING (39 AND 91) AND THE ELECTROD BLANK WALLS ADJACENT THE CUP OPENING (30 AND 91) ARE DEFORMED INWARDLY TO INTERCONNECTED THE ELECTROD BLANK (30 AND 75) WITH THE TERMINAL WIRE (40 AND 60). (FIG. 10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69129485A | 1985-01-14 | 1985-01-14 | |
GB08600768A GB2169527B (en) | 1985-01-14 | 1986-01-14 | Method for producing an electrode for spark plug |
Publications (1)
Publication Number | Publication Date |
---|---|
MY100771A true MY100771A (en) | 1991-02-14 |
Family
ID=24775966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI87001938A MY100771A (en) | 1985-01-14 | 1987-09-25 | Method for producing a composite center electrode for spark plug. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS61173481A (en) |
AU (1) | AU579214B2 (en) |
BE (1) | BE904020A (en) |
CA (1) | CA1268020A (en) |
GB (1) | GB2169527B (en) |
IE (1) | IE56897B1 (en) |
IT (1) | IT1188235B (en) |
MX (1) | MX160313A (en) |
MY (1) | MY100771A (en) |
NZ (1) | NZ214571A (en) |
ZA (1) | ZA859184B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2822450B2 (en) * | 1989-05-25 | 1998-11-11 | 株式会社デンソー | Method for manufacturing electrode for spark plug |
DE3941649A1 (en) * | 1989-12-16 | 1991-06-20 | Bosch Gmbh Robert | METHOD FOR PRODUCING ELECTRODES FOR SPARK PLUGS AND SPARK PLUG ELECTRODES |
GB2331721A (en) * | 1997-11-29 | 1999-06-02 | Brooks | Shaping process |
JP2012084389A (en) * | 2010-10-12 | 2012-04-26 | Ngk Spark Plug Co Ltd | Method of manufacturing central electrode for spark plug, and method of manufacturing spark plug |
US20230028253A1 (en) | 2020-08-07 | 2023-01-26 | EcoPower Spark, LLC | Spark plug with mechanically and thermally coupled center electrode |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB752963A (en) * | 1900-01-01 | |||
US4695759A (en) * | 1981-10-29 | 1987-09-22 | Champion Spark Plug Company | Method for producing a composite center electrode and an electrode |
-
1985
- 1985-11-27 CA CA000496276A patent/CA1268020A/en not_active Expired - Lifetime
- 1985-11-29 ZA ZA859184A patent/ZA859184B/en unknown
- 1985-12-02 IE IE3026/85A patent/IE56897B1/en not_active IP Right Cessation
- 1985-12-16 NZ NZ214571A patent/NZ214571A/en unknown
- 1985-12-18 MX MX1020A patent/MX160313A/en unknown
- 1985-12-24 AU AU51646/85A patent/AU579214B2/en not_active Ceased
-
1986
- 1986-01-09 IT IT19029/86A patent/IT1188235B/en active
- 1986-01-10 BE BE0/216121A patent/BE904020A/en not_active IP Right Cessation
- 1986-01-10 JP JP61003358A patent/JPS61173481A/en active Pending
- 1986-01-14 GB GB08600768A patent/GB2169527B/en not_active Expired
-
1987
- 1987-09-25 MY MYPI87001938A patent/MY100771A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IE56897B1 (en) | 1992-01-15 |
ZA859184B (en) | 1986-08-27 |
IE853026L (en) | 1986-07-14 |
IT8619029A0 (en) | 1986-01-09 |
MX160313A (en) | 1990-02-01 |
NZ214571A (en) | 1989-01-06 |
AU579214B2 (en) | 1988-11-17 |
BE904020A (en) | 1986-05-02 |
GB2169527B (en) | 1988-03-02 |
AU5164685A (en) | 1986-07-17 |
IT1188235B (en) | 1988-01-07 |
CA1268020A (en) | 1990-04-24 |
GB2169527A (en) | 1986-07-16 |
GB8600768D0 (en) | 1986-02-19 |
JPS61173481A (en) | 1986-08-05 |
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