Multi-compartment spray dispenser with common pressurizer
OwnerMichael Powellinventor
Life of this patent
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Abstract
A multi-compartment spray dispenser with common pressurizer includes a single container divided into four sub-chambers, each of which is separate from each of the other sub-chambers. Each sub-chamber has its own separate outlet. A pumping mechanism is common to the sub-chambers and causes pressurization of the sub-chambers simultaneously. When it is desired to dispense liquid from one of the sub-chambers, a hose connection is coupled to the hose connection on the container, thereby opening a flow path for liquid through a hose connected to the hose connector and a nozzle having an actuating valve. Should flow of liquid slow, it is easy to re-pressurize the sub-chamber through operation of the pumping mechanism.
Claims18
A multi-compartment spray dispenser, comprising:
- a) a container having an upwardly facing opening and an inner chamber divided into a plurality of fluidly separate sub-chambers, said sub-chambers being fillable through said opening;
- b) an air pump mounted within said inner chamber and having an inlet connected to atmosphere and a plurality of outlets, each outlet connected to a separate sub-chamber, the air pump includes a reciprocating pump member, the reciprocating pump member comprises a piston reciprocably received within a cylinder contained within said chamber;
- c) each sub-chamber having a port to which an outlet nozzle is connectable;
- d) whereby said pump is operable to simultaneously pressurize all of said sub-chambers and each sub-chamber is adapted to dispense fluid contained therein independently.
A multi-compartment spray dispenser, comprising:
- a) a container having an upwardly facing opening and an inner chamber divided into four fluidly separate sub-chambers, said sub-chambers being fillable through said opening, said upwardly facing opening being closeable by a removable lid;
- b) a reciprocating air pump mounted within said inner chamber and having an inlet connected to atmosphere and a plurality of outlets, each outlet connected to a separate sub-chamber by a separate check valve;
- c) each sub-chamber having a port to which an outlet nozzle is connectable;
- d) whereby said pump is operable to simultaneously pressurize all of said sub-chambers and each sub-chamber is adapted to dispense fluid contained therein independently.
Dependencies are inferred from the claim text.