GB103709A - Improvements in or relating to Feed Water Heating Apparatus for Locomotive and other Boilers. - Google Patents
Improvements in or relating to Feed Water Heating Apparatus for Locomotive and other Boilers.Info
- Publication number
- GB103709A GB103709A GB243816A GB243816A GB103709A GB 103709 A GB103709 A GB 103709A GB 243816 A GB243816 A GB 243816A GB 243816 A GB243816 A GB 243816A GB 103709 A GB103709 A GB 103709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- heater
- feed
- locomotive
- boiler
- 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
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
103,709. O'Donnell, J. P., Willans, G. H., and Luard, E. S. Feb. 18, 1916. Tubes, water.-Relates to the valve devices described in Specification 4085/15 for controlling a feed heater and boiler-water circulator in a locomotive or other boiler. The valve 45, Fig. 1, determining the passage of feed-water either through the connexion 7 into the feed-heater or through the connexion 9 directly into the boiler is operated, so as to cut off the supply to the heater, from the cab of the locomotive by means of a cock 68 which controls the supply of steam to a cylinder containing a piston 63 on the valve spindle. The stop valve 36 on the outlet 30 from the feed-heater is similarly operated by steam pressure acting upon a piston 72 on the end of the hollow stem 71. The valves may be maintained in their open positions by springs or the inlet valve may be positively operated by steam pressure acting on either side of the piston. The stop valve 36 may be provided with relief passages 87, Fig. 2, for placing the heater in communication with the atmosphere, through the pipe 90, when the valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB243816A GB103709A (en) | 1916-02-18 | 1916-02-18 | Improvements in or relating to Feed Water Heating Apparatus for Locomotive and other Boilers. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB243816A GB103709A (en) | 1916-02-18 | 1916-02-18 | Improvements in or relating to Feed Water Heating Apparatus for Locomotive and other Boilers. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB103709A true GB103709A (en) | 1917-02-08 |
Family
ID=32243794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB243816A Expired GB103709A (en) | 1916-02-18 | 1916-02-18 | Improvements in or relating to Feed Water Heating Apparatus for Locomotive and other Boilers. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB103709A (en) |
-
1916
- 1916-02-18 GB GB243816A patent/GB103709A/en not_active Expired
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