CH476914A - Process for the production of a liquid-cooled valve of a piston internal combustion engine as well as a liquid-cooled valve produced according to the process - Google Patents
Process for the production of a liquid-cooled valve of a piston internal combustion engine as well as a liquid-cooled valve produced according to the processInfo
- Publication number
- CH476914A CH476914A CH926767A CH926767A CH476914A CH 476914 A CH476914 A CH 476914A CH 926767 A CH926767 A CH 926767A CH 926767 A CH926767 A CH 926767A CH 476914 A CH476914 A CH 476914A
- Authority
- CH
- Switzerland
- Prior art keywords
- liquid
- cooled valve
- production
- combustion engine
- internal combustion
- Prior art date
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
- F01L3/12—Cooling of valves
- F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
- F01L3/18—Liquid cooling of valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH926767A CH476914A (en) | 1967-06-29 | 1967-06-29 | Process for the production of a liquid-cooled valve of a piston internal combustion engine as well as a liquid-cooled valve produced according to the process |
DE19671576414 DE1576414A1 (en) | 1967-06-29 | 1967-07-01 | Method for producing a fluid-cooled valve of a piston internal combustion engine and valve produced according to the method |
NL6710022A NL140940B (en) | 1967-06-29 | 1967-07-19 | LIQUID COOLED VALVE. |
GB2657668A GB1168186A (en) | 1967-06-29 | 1968-06-04 | Improvements in and relating to Liquid-Cooled Poppet Valves for Internal Combustion Engines |
FR1572676D FR1572676A (en) | 1967-06-29 | 1968-06-19 | |
ES1968159958U ES159958Y (en) | 1967-06-29 | 1968-06-24 | PERFECTED LIQUID COOLED VALVE FOR EXPLOSION ENGINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH926767A CH476914A (en) | 1967-06-29 | 1967-06-29 | Process for the production of a liquid-cooled valve of a piston internal combustion engine as well as a liquid-cooled valve produced according to the process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH476914A true CH476914A (en) | 1969-08-15 |
Family
ID=4350132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH926767A CH476914A (en) | 1967-06-29 | 1967-06-29 | Process for the production of a liquid-cooled valve of a piston internal combustion engine as well as a liquid-cooled valve produced according to the process |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH476914A (en) |
DE (1) | DE1576414A1 (en) |
ES (1) | ES159958Y (en) |
FR (1) | FR1572676A (en) |
GB (1) | GB1168186A (en) |
NL (1) | NL140940B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648866A1 (en) * | 1975-10-30 | 1977-05-12 | Semt | IC engine poppet valve - has longitudinal and radial passages in stem with enlarged portion seating head |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110284B2 (en) * | 1971-09-07 | 1976-04-02 | ||
FR2439925A1 (en) * | 1978-10-25 | 1980-05-23 | Semt | VALVE, ESPECIALLY FOR INTERNAL COMBUSTION ENGINES, OF THE MUSHROOM TYPE AND COOLED BY FORCED CIRCULATION OF A REFRIGERANT FLUID |
-
1967
- 1967-06-29 CH CH926767A patent/CH476914A/en not_active IP Right Cessation
- 1967-07-01 DE DE19671576414 patent/DE1576414A1/en active Pending
- 1967-07-19 NL NL6710022A patent/NL140940B/en not_active IP Right Cessation
-
1968
- 1968-06-04 GB GB2657668A patent/GB1168186A/en not_active Expired
- 1968-06-19 FR FR1572676D patent/FR1572676A/fr not_active Expired
- 1968-06-24 ES ES1968159958U patent/ES159958Y/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648866A1 (en) * | 1975-10-30 | 1977-05-12 | Semt | IC engine poppet valve - has longitudinal and radial passages in stem with enlarged portion seating head |
Also Published As
Publication number | Publication date |
---|---|
FR1572676A (en) | 1969-06-27 |
DE1576414A1 (en) | 1970-05-06 |
GB1168186A (en) | 1969-10-22 |
ES159958U (en) | 1970-11-01 |
NL140940B (en) | 1974-01-15 |
NL6710022A (en) | 1968-12-30 |
ES159958Y (en) | 1971-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |