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Expired
Application number
GB29791/27A
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Individual
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Individual
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Publication of GB285770ApublicationCriticalpatent/GB285770A/en
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
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Engineering & Computer Science
(AREA)
Water Supply & Treatment
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Reciprocating Pumps
(AREA)
Abstract
285,770. Soc. Francaise des Pompes et Machines Worthington. Aug. 24, 1927, [Convention date]. Steam pumps; multiple-delivery piston pumps. -In a boiler-feed pump, particularly adapted for a locomotive mono-block installation, the hot water pump 3 is arranged in line with the steam cylinder 1 and the cold water pump 2 is at the side. The piston rod 12 of the latter cylinder is actuated by an arm 11 attached to the ccmmon piston rod 9 of the other cylinders.