Electric water heater and hot water dispenser

作者: George E. Tilp

DOI:

关键词: RetainerTube (container)Spring (mathematics)Mechanical engineeringReciprocating pumpWater coolerStructural engineeringWater heaterMaterials science

摘要: A container or reservoir for liquid to be heated, has a pump well and heater assembly secured depending from the bottom wall of container, tube can positively locked on pumping function but is easily quickly removable cleaning replacement. The by retainer plate fixed an outer having locking portions coactive with side well, said being telescopically slidable rotatable inner which carries seat in valve disk co-operative plate. compression spring disposed between hold interlocked seated well. platform hot water receiver, also combined cover spout overhanging dispense into such receiver.

参考文章(7)
Wesley G Martin, Coffee percolator with safety device ,(1973)
Karl H. Bergmann, Harvey Levine, Automatic coffee brewing machine ,(1975)
Charles A Schallis, Infusion device and the like ,(1930)
U. Khaja Farees, R. Nauheimer Robert, Percolator coffee basket and filter assembly ,(1971)
Hoyt K Foster, Automatic coffee percolator ,(1954)