CS172287B2 - - Google Patents
Info
- Publication number
- CS172287B2 CS172287B2 CS350A CS35075A CS172287B2 CS 172287 B2 CS172287 B2 CS 172287B2 CS 350 A CS350 A CS 350A CS 35075 A CS35075 A CS 35075A CS 172287 B2 CS172287 B2 CS 172287B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7402899A FR2259233B1 (US07534539-20090519-C00280.png) | 1974-01-29 | 1974-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS172287B2 true CS172287B2 (US07534539-20090519-C00280.png) | 1976-12-29 |
Family
ID=9134141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS350A CS172287B2 (US07534539-20090519-C00280.png) | 1974-01-29 | 1975-01-17 |
Country Status (18)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573543B2 (US07534539-20090519-C00280.png) * | 1974-10-01 | 1982-01-21 | ||
| CH612244A5 (US07534539-20090519-C00280.png) * | 1976-05-24 | 1979-07-13 | Sulzer Ag | |
| US5423300A (en) * | 1992-02-28 | 1995-06-13 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
| US11060425B2 (en) * | 2019-03-13 | 2021-07-13 | Caterpillar Inc. | Valve seat insert for engine head having venturi flow crowns and seating surface profiled for limiting valve recession |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631577A (en) * | 1952-05-17 | 1953-03-17 | Worthington Corp | Valve seat assembly |
| US3046965A (en) * | 1961-07-06 | 1962-07-31 | Worthington Corp | Valve seat assembly |
| US3165101A (en) * | 1964-04-01 | 1965-01-12 | Nordberg Manufacturing Co | Locking arrangement for valve seat insert |
| BE686130A (US07534539-20090519-C00280.png) * | 1965-09-15 | 1967-02-01 | ||
| DE2164357B2 (de) * | 1971-12-23 | 1980-08-28 | Daimler-Benz Ag, 7000 Stuttgart | Ventilsitzring mit einem Gewinde zum Einschrauben in einen Zylinderkopf einer Brennkraftmaschine |
-
1974
- 1974-01-29 FR FR7402899A patent/FR2259233B1/fr not_active Expired
-
1975
- 1975-01-08 CH CH10775A patent/CH587413A5/xx not_active IP Right Cessation
- 1975-01-13 US US05/540,503 patent/US3963016A/en not_active Expired - Lifetime
- 1975-01-17 CS CS350A patent/CS172287B2/cs unknown
- 1975-01-20 YU YU00132/75A patent/YU13275A/xx unknown
- 1975-01-27 DD DD183833A patent/DD116286A5/xx unknown
- 1975-01-27 IT IT46806/75A patent/IT1036681B/it active
- 1975-01-28 SE SE7500887A patent/SE417348B/xx unknown
- 1975-01-28 NO NO750247A patent/NO144836C/no unknown
- 1975-01-28 ES ES434202A patent/ES434202A1/es not_active Expired
- 1975-01-28 SU SU7502101201A patent/SU583776A3/ru active
- 1975-01-29 DK DK28575AA patent/DK137343B/da unknown
- 1975-01-29 NL NL7501011A patent/NL7501011A/xx not_active Application Discontinuation
- 1975-01-29 FI FI750234A patent/FI750234A/fi not_active Application Discontinuation
- 1975-01-29 PL PL1975177656A patent/PL93584B1/pl unknown
- 1975-01-29 JP JP50011441A patent/JPS5115715A/ja active Pending
- 1975-01-29 BR BR0786/75A patent/BR7500586A/pt unknown
- 1975-04-03 BE BE155054A patent/BE827520A/xx unknown
