Invention Grant
US08820362B2 Protection of water conduits against frost 有权
保护水管免受霜冻

Protection of water conduits against frost
Abstract:
A water-transporting line includes an integrated heater system for protection against frost and the appropriate connection, attachment and control elements. A self-heating water conduit segment is provided that has an integrated heating device, which device encloses the outer surface of the water conduit segment. The various segments may be connected mechanically and electrically using corresponding connecting elements.
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