Improved Arrangements for Distributing the Water Employed in Heating Installations

28,189. Ahrens, H. Dec. 3. Combinations of interdependent valves. - A combination valve for use in hot-water heating installations by means of which the flow of water to a particular radiator can be wholly or partly cut off without the main pipe ever being wholly closed, consists of a ported cylindr...

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1. Verfasser: HERMANN AHRENS
Format: Patent
Sprache:eng
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Zusammenfassung:28,189. Ahrens, H. Dec. 3. Combinations of interdependent valves. - A combination valve for use in hot-water heating installations by means of which the flow of water to a particular radiator can be wholly or partly cut off without the main pipe ever being wholly closed, consists of a ported cylindrical valve m with a rim n forming a lift valve. The cylinder has on the inlet side an opening o extending down to the bottom of the cylinder, so that the inlet is not interfered with by any movement of the cylinder, and on outlet side an opening p, of such size that on raising the cylinder, the outlet is partly closed, but not entirely, The passage to the radiator is controlled by the rim n.