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
Application number
GB2519536A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRYSTAL AND Co Ltd
WILLIAM KENWORTHY
Original Assignee
CRYSTAL AND Co Ltd
WILLIAM KENWORTHY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRYSTAL AND Co Ltd, WILLIAM KENWORTHYfiledCriticalCRYSTAL AND Co Ltd
Priority to GB2519536ApriorityCriticalpatent/GB479146A/en
Publication of GB479146ApublicationCriticalpatent/GB479146A/en
479,146. Preventing incrustation. CRYSTAL & CO., Ltd., and KENWORTHY, W. Sept. 16, 1936, No. 25195. [Class 123 (i)] Anti - incrustation solution for supply to boilei feedwater is drawn from a tank 7 through a pipe 9 at each suction stroke of the feed-pump 2, and is forced from the pipe at each delivery stroke past a non-return valve 14 intc a branch pipe 13 opening into the boiler feed pipe 3. The tank is supplied with fresh water from the pump by closing valves 11 and 15 in the pipes 9 and 13 and opening a valve 19 in a pipe connecting the pipe 9 with the top of the tank.
GB2519536A1936-09-161936-09-16Improved means for supplying anti-incrustation composition to steam boiler plants
ExpiredGB479146A
(en)