Patent ID: 6412528
Filing Date: 2002-07-02
Classification: B67D,Y10T

Abstract:
A manual siphoning pump apparatus for transferring liquid from a first container to a second container, said appararus comprising an elongated, hollow pump body, an inlet pipe extending from and communicating with said pump body, an outlet pipe extending from and communicating with said pump body, an elongated flexible hose or tube connected to each of said inlet and outlet pipes, a poppet valve axially movable within said hollow pump body and operable to allow and prevent liquid from passing from said inlet pipe to said outlet pipe through said hollow pump body, a bellows mounted to and communicating with said pump body, and operating means connected to said poppet valve and said bellows for axially moving said poppet valve and said bellows such that said bellows is usable for initiating a flow of liquid through said hollow valve body when said elongated flexible hose or tube on the inlet side of said pump body is at a higher elevation than said elongated hose or tube on the outlet side of said hollow pump body.