GB182261A - Improvements relating to reciprocating engines - Google Patents
Improvements relating to reciprocating enginesInfo
- Publication number
- GB182261A GB182261A GB1226521A GB1226521A GB182261A GB 182261 A GB182261 A GB 182261A GB 1226521 A GB1226521 A GB 1226521A GB 1226521 A GB1226521 A GB 1226521A GB 182261 A GB182261 A GB 182261A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cylinder
- piston
- auxiliary
- main
- 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
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/04—Arrangements of feed-water pumps with means to eliminate steam formation
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
182,261. Warner & Co. (Engineers), Ltd., R., Lovett, W. H., and Dobbs, A. E. April 28, 1921. Combined fluid-actuated and mechanical gears. - In steam-engines for direct-acting pumps, &c., wherein the main valve is tappetactuated by an auxiliary cylinder moving in a fixed piston which cylinder is moved the first part of its stroke mechanically and the last part by fluid-pressure, and which itself controls the auxiliary distribution, the valve face upon which the cylinder moves is out of contact with and is separate from the seat of the distributing-valve. The cylinder c contains an adjustable, stationary piston p, slides upon seats f separate from the main valve seat h, and has direct admission parts i, j which alternately, upon the reciprocation of the cylinder, communicate with the interior of the valve-chest and an auxiliary exhaust port l communicating with the mainexhaust through ports k in the main valve. A stop m limits the main-valve movement, and the cylinder flange c<3> is constructed and the piston p mounted so as to facilitate the removal of the parts. The valve d has a pin n loosely engaging a recess in a cylinder flange for this purpose. The rod o may be moved by the linkage mechanism described in Specification 13977/04.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1226521A GB182261A (en) | 1921-04-28 | 1921-04-28 | Improvements relating to reciprocating engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1226521A GB182261A (en) | 1921-04-28 | 1921-04-28 | Improvements relating to reciprocating engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB182261A true GB182261A (en) | 1922-07-06 |
Family
ID=10001370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226521A Expired GB182261A (en) | 1921-04-28 | 1921-04-28 | Improvements relating to reciprocating engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB182261A (en) |
-
1921
- 1921-04-28 GB GB1226521A patent/GB182261A/en not_active Expired
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