BE904020A - PROCESS FOR PRODUCING A COMPOUND CENTRAL ELECTRODE FOR A SPARK PLUG - Google Patents
PROCESS FOR PRODUCING A COMPOUND CENTRAL ELECTRODE FOR A SPARK PLUGInfo
- Publication number
- BE904020A BE904020A BE0/216121A BE216121A BE904020A BE 904020 A BE904020 A BE 904020A BE 0/216121 A BE0/216121 A BE 0/216121A BE 216121 A BE216121 A BE 216121A BE 904020 A BE904020 A BE 904020A
- Authority
- BE
- Belgium
- Prior art keywords
- producing
- blank
- spark plug
- cup
- central electrode
- 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
A l'origine, une coupelle est faconnée à partir d'un premier métal résistant à la corrosion et est partiellement remplie avec une billette (20) pour former une fillette composée (22). Cette dernière est partiellement extrudée pour former un flan d'électrode. Une ouverture de coupelle est formée dans l'extrémité du flan qui a été obtenue a partir de l'extrémité ouverte de la coupelle, une extrémité d'un fil de borne est située dans l'ouverture de coupelle et les parois du flan d'électrode au voisinage de l'ouverture de coupelle sont déformées vers l'intérieur pour interconnecter le flan d'électrode et le fil de borne.Originally, a cup is shaped from a first corrosion-resistant metal and is partially filled with a billet (20) to form a compound young girl (22). The latter is partially extruded to form an electrode blank. A cup opening is formed in the end of the blank which has been obtained from the open end of the cup, one end of a terminal wire is located in the cup opening and the walls of the blank electrode near the cup opening are deformed inward to interconnect the electrode blank and the terminal wire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69129485A | 1985-01-14 | 1985-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE904020A true BE904020A (en) | 1986-05-02 |
Family
ID=24775966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216121A BE904020A (en) | 1985-01-14 | 1986-01-10 | PROCESS FOR PRODUCING A COMPOUND CENTRAL ELECTRODE FOR A 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 |
| GB2169527B (en) | 1988-03-02 |
| AU5164685A (en) | 1986-07-17 |
| IT1188235B (en) | 1988-01-07 |
| MY100771A (en) | 1991-02-14 |
| CA1268020A (en) | 1990-04-24 |
| GB2169527A (en) | 1986-07-16 |
| GB8600768D0 (en) | 1986-02-19 |
| JPS61173481A (en) | 1986-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: *CHAMPION SPARK PLUG CY Effective date: 20060110 |