B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
222/77
B05B 11/00 (2006.01)
Patent
CA 1109436
Abstract of the Disclosure. A horizontally reciprocable pump for dispensing heavy liquids such as lotion soaps, has an integrally molded body. Both the inlet and outlet valves are held in place by the same spring which biases the plunger. A hori- zontal pump cylinder is separated from a reservoir supply by a wall having a concentric horizontal inlet aperture, whose forward side is sealed by a molded rubber reverse-flow resisting inlet valve. A radially enlarged flange about the body of the inlet valve has a tapered compression surface to bear against the end wall about its inlet aperture and a bearing surface on its opposite side. The discharge valve, retained against a reducing shoulder inside the plunger discharge passage, is held by the smaller end of a tapered compression spring, whose larger end bears against the flange of the inlet valve. The hollow discharge plunger is retained slidably within the cylinder by a pair of split bushings which, upon removal, permit complete disassembly and servicing of the pump from its forward end. This allows adaptation for wall mounting, or mounting beneath a supply reservoir, or as an outlet from a remote supply source.
333742
George H. Riches And Associates
Metalife Company (the)
LandOfFree
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