File:Twyford Pumping Station - pumps below the steam engine (geograph 6725921).jpg
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[edit]DescriptionTwyford Pumping Station - pumps below the steam engine (geograph 6725921).jpg |
English: Twyford Pumping Station - pumps below the steam engine. Hathorn, Davey & Co Ltd of Leeds built this inverted vertical triple expansion steam engine in 1913 as works No. 6579. The Corliss valve cylinders are 16", 28" & 46" bores by 36" stroke. The engine ran at 25 rpm on superheated steam at 150 psi and developed c150 horsepower. The engine drove well pumps via a pitman and opposed bell cranks and transfer pumps from the main piston crossheads by side-rods.
This is the view below the engine showing the plunger type transfer pumps. A plunger is seen above and right of centre with the four rods passing up to the engine's crosshead above. The lower edge of one flywheel is seen at the top. On the left is one of the three vertical assemblies containing pump valves with an air vessel above. This also supports the front of the engine on the floor above. The large pipe passing to the right is the discharge with a non-return valve having a bypass pipe and valve round it. The spring-loaded valve is a pressure relief valve. This is part of the engine that is not normally seen by the public and I was down here with permission. |
Date | Taken on 13 August 1995 |
Source | From geograph.org.uk |
Author | Chris Allen |
Permission (Reusing this file) |
Creative Commons Attribution Share-alike license 2.0 |
Attribution (required by the license) InfoField | Chris Allen / Twyford Pumping Station - pumps below the steam engine / |
InfoField | Chris Allen / Twyford Pumping Station - pumps below the steam engine |
Camera location | 51° 01′ 16.3″ N, 1° 17′ 57″ W | View this and other nearby images on: OpenStreetMap | 51.021191; -1.299201 |
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Object location | 51° 01′ 16.3″ N, 1° 17′ 57″ W | View this and other nearby images on: OpenStreetMap | 51.021190; -1.299200 |
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Licensing
[edit]This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Chris Allen and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Chris Allen
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:47, 9 August 2022 | 417 × 640 (103 KB) | Chris j wood (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|1=Twyford Pumping Station - pumps below the steam engine. Hathorn, Davey & Co Ltd of Leeds built this inverted vertical triple expansion steam engine in 1913 as works No. 6579. The Corliss valve cylinders are 16", 28" & 46" bores by 36" stroke. The engine ran at 25 rpm on superheated steam at 150 psi and developed c150 horsepower. The engine drove well pumps via a pitman and opposed bell cranks and transfer pumps from the main piston cros... |
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13 August 1995
51°1'16.288"N, 1°17'57.124"W
51°1'16.28"N, 1°17'57.12"W
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- United Kingdom photographs taken on 1995-08-13
- Information field template with formatting
- Files with coordinates missing SDC location of creation (51° N, 2° W)
- CC-BY-SA-2.0
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