GB189804800A - Improvements in Valve Gear or Valve Motions for Steam Engines. - Google Patents
Improvements in Valve Gear or Valve Motions for Steam Engines.Info
- Publication number
- GB189804800A GB189804800A GB189804800DA GB189804800A GB 189804800 A GB189804800 A GB 189804800A GB 189804800D A GB189804800D A GB 189804800DA GB 189804800 A GB189804800 A GB 189804800A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- link
- motions
- steam engines
- wheel
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
4800. F÷rster, R. Feb. 26. Valve gear.-The valve rod is attached at a point g<11> to a swinging slotted link h, which is rocked by an eccentric on the engine shaft a through the medium of a rod f. The latter is attached to a block, which is caused to slide in the link by means of a bent lever connected to a spur-wheel e. This wheel is rotated at twice the speed of the crank shaft, so that the valve is made to move more quickly when opening than at other parts of its travel. A similar arrangement of link may be employed for actuating cut-off or expansion valves, in which case the block is adjusted by the governor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189804800T | 1898-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189804800A true GB189804800A (en) | 1898-04-02 |
Family
ID=32614665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189804800D Expired GB189804800A (en) | 1898-02-26 | 1898-02-26 | Improvements in Valve Gear or Valve Motions for Steam Engines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189804800A (en) |
-
1898
- 1898-02-26 GB GB189804800D patent/GB189804800A/en not_active Expired
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