초록 ▼

A washing system for dispensing a liquid cleanser includes a dispenser having a positive displacement pump and a collapsible bag containing the liquid cleanser. The dispenser includes an inlet and an outlet to the positive displacement pump. The collapsible container includes an outlet. A container

A washing system for dispensing a liquid cleanser includes a dispenser having a positive displacement pump and a collapsible bag containing the liquid cleanser. The dispenser includes an inlet and an outlet to the positive displacement pump. The collapsible container includes an outlet. A container support means supports the collapsible container. A flexible supply line connects the collapsible container to the pump. The flexible supply line also has a first end connected to the outlet of the collapsible container and a second end connected to the inlet to the pump. A one way valve in the flexible supply line blocks fluid flow to the collapsible container while permitting fluid flow from the collapsible container to the dispenser.

대표청구항 ▼

[ I claim:] [1.] A washing system, comprising:a plurality of dispensers, each dispenser having a positive displacement pump, an inlet to the positive displacement pump and an outlet from the positive displacement pump;a collapsible container containing a liquid cleanser, the collapsible container ha

[ I claim:] [1.] A washing system, comprising:a plurality of dispensers, each dispenser having a positive displacement pump, an inlet to the positive displacement pump and an outlet from the positive displacement pump;a collapsible container containing a liquid cleanser, the collapsible container having a first outlet;container support means for supporting the collapsible container of liquid cleanser;a flexible supply line for connecting the collapsible container to the inlet to each of said pumps, the flexible supply line having a first end connected to the first outlet of the collapsible container and a plurality of additional ends connected to the inlets to the pumps to permit the flow of liquid cleanser from the first outlet of the collapsible container to each of the pumps; anda first one-way valve in said line for blocking fluid flow to the collapsible container while permitting fluid flow from the collapsible container to the dispensers.