FR2450520B1 - - Google Patents
Info
- Publication number
- FR2450520B1 FR2450520B1 FR7905572A FR7905572A FR2450520B1 FR 2450520 B1 FR2450520 B1 FR 2450520B1 FR 7905572 A FR7905572 A FR 7905572A FR 7905572 A FR7905572 A FR 7905572A FR 2450520 B1 FR2450520 B1 FR 2450520B1
- 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
- H01T13/02—Details
- H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905572A FR2450520A1 (fr) | 1979-02-27 | 1979-02-27 | Douille de reduction pour le montage de bougies d'allumage sur les moteurs a combustion interne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905572A FR2450520A1 (fr) | 1979-02-27 | 1979-02-27 | Douille de reduction pour le montage de bougies d'allumage sur les moteurs a combustion interne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2450520A1 FR2450520A1 (fr) | 1980-09-26 |
| FR2450520B1 true FR2450520B1 (da) | 1981-10-30 |
Family
ID=9222729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7905572A Granted FR2450520A1 (fr) | 1979-02-27 | 1979-02-27 | Douille de reduction pour le montage de bougies d'allumage sur les moteurs a combustion interne |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2450520A1 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005048088A1 (de) * | 2005-09-30 | 2007-04-05 | Adolf Würth GmbH & Co. KG | Gewindebuchse, Verfahren zum Erneuern eines Gewindes und Werkzeug hierfür |
| US20160230599A1 (en) * | 2015-02-09 | 2016-08-11 | United Technologies Corporation | Flangeless conical sleeve and method of repair |
| DE102016113570A1 (de) * | 2016-07-22 | 2018-01-25 | Borgwarner Ludwigsburg Gmbh | Schutzhülse zur Montage eines Koronazünders in einem Kerzenschacht eines Motors |
| GB2602289B (en) | 2020-12-22 | 2023-09-27 | Caterpillar Energy Solutions Gmbh | Improved contact surface of the spark plug jacket |
| GB2627953A (en) * | 2023-03-08 | 2024-09-11 | Caterpillar Energy Solutions Gmbh | Spark plug assembly with a seating of a tapered shape |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1024852A (fr) * | 1950-09-23 | 1953-04-08 | Culot-support de bougie pour les culasses à filetage faussé | |
| GB972814A (en) * | 1960-07-25 | 1964-10-14 | Rosan Eng Corp | Thin-walled inserts |
| US3198231A (en) * | 1962-01-09 | 1965-08-03 | South Chester Corp | High strength threaded insert |
| US3864806A (en) * | 1971-11-08 | 1975-02-11 | Le Roy P Hanson | Method of repairing stripped spark plug threads in engine heads |
-
1979
- 1979-02-27 FR FR7905572A patent/FR2450520A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2450520A1 (fr) | 1980-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |