Dispenser system with makeup air
OwnerPeter Baiinventor
Life of this patent
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Abstract
A dispenser system includes a container. The container has a container opening. A dispenser body has a dispenser socket. The dispenser body has a dispensing mode and a waiting mode. An air inlet port and a fluid outlet port are formed on the dispenser socket. An inlet valve and an outlet valve are mounted to an interface assembly. The interface assembly is mounted to the container opening. The inlet valve connects to the air inlet port and the outlet valve connects to the fluid outlet port. The container is mounted to the dispenser socket. An air pump is mounted in the dispenser body. The air pump pumps air to the air inlet port during a dispensing mode.
Claims16
A dispenser system comprising:
- a container, wherein the container includes a container opening;
- a dispenser body, wherein the dispenser body includes a dispenser socket, wherein the dispenser body has a dispensing mode and a waiting mode;
- a fluid outlet port, wherein the fluid outlet port is formed on the dispenser socket;
- a dispenser tube, wherein the dispenser tube is connected to the dispenser socket, wherein the dispenser tube receives soap liquid from the container;
- an air inlet port, wherein the air inlet port is connected to the dispenser tube at a makeup air branch;
- an inlet valve and an outlet valve, wherein the inlet valve and outlet valve are mounted to an interface assembly, wherein the interface assembly is mounted to the container opening;
- a one-way valve disposed in the dispenser tube between the makeup air branch and the foam pump;
- and a foam pump mounted in the dispenser body, wherein the foam pump pumps liquid to an outlet nozzle during a dispensing mode.
Dependencies are inferred from the claim text.