SteamingNorth.com ... (Click on a picture to open that album and then on a picture to enlarge it...........Pictures copyright of Author

Personal blog of Steam Galas & Mainline Steam running from around the North of England. Pictures copyright of Author!!
Home > Bancroft Mill, Barnoldswick

Most viewed - Bancroft Mill, Barnoldswick
DSC_16096.jpg
Cornish Boiler310 views
DSC_16098~0.jpg
The Roberts Engine303 viewsThe Roberts engine at Bancroft is a two cylinder horizontal cross-compound engine. ‘Compound’ means that the steam first passes through the high pressure cylinder (James) and then the low pressure cylinder (Mary Jane) to extract as much energy from the steam as possible. Efficiency is further improved by a condenser in the cellar which condenses the exhaust steam creating a vacuum which increases the effective pressure across the low pressure cylinder.
DSC_16088.jpg
Bancroft Mill299 views
DSC_16097.jpg
Lancashire Boiler299 views
DSC_16081.jpg
The Bradley Engine298 viewsThis engine, built by Smith Bros and Eastwood of Bradford is a two cylinder tandem compound (one cylinder behind the other) originally installed at Peter Green’s mill at Low Bradley near Skipton in 1901. This mill also closed in 1978, with the engine remaining in situ until the buildings were converted to housing in 2003.
DSC_16083.jpg
The Bradley Engine292 viewsPressure gauges
DSC_16074.jpg
The Roberts Engine291 viewsThe Roberts engine at Bancroft is a two cylinder horizontal cross-compound engine. ‘Compound’ means that the steam first passes through the high pressure cylinder (James) and then the low pressure cylinder (Mary Jane) to extract as much energy from the steam as possible. Efficiency is further improved by a condenser in the cellar which condenses the exhaust steam creating a vacuum which increases the effective pressure across the low pressure cylinder.
DSC_16090.jpg
291 views
DSC_16095~0.jpg
Cornish Boiler291 views
DSC_16076.jpg
289 views
DSC_16094~0.jpg
Cornish Boiler289 views
DSC_16073.jpg
The Roberts Engine288 viewsThe Roberts engine at Bancroft is a two cylinder horizontal cross-compound engine. ‘Compound’ means that the steam first passes through the high pressure cylinder (James) and then the low pressure cylinder (Mary Jane) to extract as much energy from the steam as possible. Efficiency is further improved by a condenser in the cellar which condenses the exhaust steam creating a vacuum which increases the effective pressure across the low pressure cylinder.
DSC_16084.jpg
The Bradley Engine288 views
DSC_16091.jpg
288 viewsDiagram of how the Lancashire Boiler works
DSC_16092.jpg
Lancashire Boiler288 views
DSC_16093.jpg
288 views
29 files on 2 page(s) 1