Apparatus and method for a pressurized dispenser refill system
View Patent ↗A sustainable system for refilling a pressurized fluid dispenser comprises a container body having a first fluid dispenser that includes a valved opening, a pouch mounted within the container body for storing a fluid composition and fluidly coupled with the valved opening of the container for dispensing the contents of the pouch and a fluid refill system. A pressurized gas can be provided between the pouch and the container body for pressurizing the contents of the pouch. The fluid refill system includes at least one reservoir having a fluid composition therein and a second fluid dispenser having a fitting that is adapted to dispense the fluid composition from the at least one reservoir into the pouch. A controller can be programmed to respond to input signals to position the container with the fluid refill system and to dispense the fluid composition under pressure into the pouch.
1. A sustainable system for refilling a pressurized fluid dispenser comprising:
a container body having a first fluid dispenser that includes a valved opening;
a pouch mounted within the container body for storing a fluid composition therein and fluidly coupled with the valved opening for dispensing the contents of the pouch;
a pressurized gas between the pouch and the container body for pressurizing the contents of the pouch for dispensing under pressure through the first fluid dispenser; and
a fluid refill system including:
at least one reservoir having a fluid composition therein;
a second fluid dispenser connected to the at least one reservoir and having a fitting that is adapted to interface with the valved opening of the first fluid dispenser to dispense the fluid composition under pressure into the pouch; and
a controller that is programmed to respond to input signals to position the container body into a docking relationship with the fluid refill system, wherein the second fluid dispenser fitting interfaces with the first fluid dispenser, and to dispense the fluid composition under pressure into the pouch.
2. The sustainable system of claim 1 wherein a space between the container body and the pouch is provided with at least one of a neutralizing additive or a deactivating additive.
3. The sustainable system of claim 2 wherein the neutralizing additive is metasilicate pentahydrate.
4. The sustainable system of claim 2 wherein the deactivating additive is adapted to deactivate at least one of an enzyme or an oxidizing agent.
5. The sustainable system of claim 1 wherein the first fluid dispenser includes a valve body that forms the valved opening and the pouch is sealed on the valve body.
6. The sustainable system of claim 5 wherein the valve body has a plurality of raised features to increase the surface area of a sealing surface between the valve body and the pouch.
7. The sustainable system of claim 5 further comprising a support between the container body and the pouch to support at least a portion of the weight of the pouch within the container body.
8. The sustainable system of claim 7 wherein the support comprises one of a clip, a clamp, a hook, a netting, a pedestal, a piston or combinations thereof.
9. The sustainable system of claim 1 wherein the valved opening has a normally closed valve and a dispensing tube that extends from the valved opening to a dispensing outlet.
10. The sustainable system of claim 9 wherein the dispensing outlet has a fitting adapted to interface with the second fluid dispenser fitting for filling the pouch through the dispensing tube and the valved opening.
11. The sustainable system of claim 9 wherein the dispensing tube further comprises an extension that branches from the dispensing tube and wherein the extension has a fitting adapted to interface with the second fluid dispenser fitting for filling the pouch.
12. The sustainable system of claim 9 wherein the dispensing tube includes a separate filling path that circumferentially surrounds the dispensing tube.
13. The sustainable system of claim 1 wherein the first fluid dispenser includes a first valved opening and a second valved opening and wherein the first valved opening has a dispensing tube that extends from the first valved opening to a dispensing outlet for dispensing the contents of the pouch under pressure and the second valved opening is adapted to interface with the second fluid dispenser fitting to fill the fluid composition into the pouch.
14. The sustainable system of claim 1 wherein the valved opening further comprises a septum and wherein the second fluid dispenser fitting dispenses the fluid composition under pressure into the pouch through the septum.
15. The sustainable system of claim 14 wherein the second fluid dispenser fitting comprises a needle for piercing the septum and dispensing the fluid composition into the pouch.