GB489216A - Improvements in devices for damping valves actuating impacts in internal combustion engines - Google Patents
Improvements in devices for damping valves actuating impacts in internal combustion enginesInfo
- Publication number
- GB489216A GB489216A GB30890/37A GB3089037A GB489216A GB 489216 A GB489216 A GB 489216A GB 30890/37 A GB30890/37 A GB 30890/37A GB 3089037 A GB3089037 A GB 3089037A GB 489216 A GB489216 A GB 489216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impacts
- devices
- internal combustion
- combustion engines
- damping valves
- Prior art date
- 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
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
489,216. Valve gear. ZAVODY RING HOFFER-TATRA AKCIOVA SPOLECNOST. Nov. 10, 1937, No. 30890. Convention date. Nov. 20, 1936. [Class 7 (vi)] Impact between a tappet 4 and valve stem 2 is silenced by a film of oil drawn up by suction to the enlarged contacting surfaces through passages 6, 8, provided with a ball valve 7 for preventing return of the oil. The oil is distributed over the contacting surface by grooves 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS489216X | 1936-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB489216A true GB489216A (en) | 1938-07-21 |
Family
ID=5453119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30890/37A Expired GB489216A (en) | 1936-11-20 | 1937-11-10 | Improvements in devices for damping valves actuating impacts in internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB489216A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128748A2 (en) * | 1983-06-09 | 1984-12-19 | Automotive Engine Associates | Squeeze film rocker tip |
EP0148630A2 (en) * | 1983-12-22 | 1985-07-17 | Paradygm Science And Technologies, Inc. | Actuator for control valves and related systems |
USRE33863E (en) * | 1983-12-22 | 1992-03-31 | Paradygm Science And Technologies, Inc. | Actuator for control valves and related systems |
-
1937
- 1937-11-10 GB GB30890/37A patent/GB489216A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128748A2 (en) * | 1983-06-09 | 1984-12-19 | Automotive Engine Associates | Squeeze film rocker tip |
EP0128748A3 (en) * | 1983-06-09 | 1986-02-26 | Automotive Engine Associates | Squeeze film rocker tip |
EP0148630A2 (en) * | 1983-12-22 | 1985-07-17 | Paradygm Science And Technologies, Inc. | Actuator for control valves and related systems |
EP0148630A3 (en) * | 1983-12-22 | 1987-02-04 | Marquest Medical Products, Inc. | Actuator for control valves and related systems |
USRE33863E (en) * | 1983-12-22 | 1992-03-31 | Paradygm Science And Technologies, Inc. | Actuator for control valves and related systems |
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