Dispensing system including a baffled flow regulator

Patent metadata

Field	Value
Publication number	US-11548693-B2
Application number	US-202017439835-A
Country	US
Kind code	B2
Filing date	Mar 13, 2020
Priority date	Mar 18, 2019
Publication date	Jan 10, 2023
Grant date	Jan 10, 2023

Abstract

A dispensing system ( 100 ) includes a pour cap ( 102 ) which may be connected with the neck of a container ( 900 ). The cap base includes a main deck ( 108 ), a dispensing spout ( 110 ) and a venting tube ( 112 ). A flow regulator is mounted on the underside of the main deck such that the flow regulator restricts flow through the opening of the dispensing spout. In some embodiments, the flow regulator is a hinged spring-loaded baffle plate ( 116 ). In some embodiments, the flow regulator is a gravity ball valve ( 316 ). A visual timing device ( 200 ) may be advantageously located on the pour cap ( 102 ) so that the timing device is easily visible to a user during operation or use of the dispensing system. The constant flow rate provided by the flow regulator allows the timing device to more precisely measure each pour regardless of how much fluid is in the bottle.

First claim

What is claimed is:

1. A dispensing system, comprising:
a container;
a pour cap attached to the container, the pour cap including a main deck, a dispensing spout in the main deck, a flow regulator on an underside of the main deck extending across said dispensing spout, a vent tube extending from an underside of the main deck and a vent orifice at a terminal end of the vent tube, and
wherein said flow regulator comprises a hinged baffle plate and a spring biasing the baffle plate to a normally open position.

2. The dispensing system of claim 1 , wherein said dispensing spout has a flow path and a plurality of radially extending slots along said flow path, said flow regulator comprising a ball valve.

3. The dispensing system of claim 2 wherein said ball valve further comprises a cage structure disposed around said flow path and said dispensing spout, and capturing said ball valve within said cage.

4. The dispensing systems of claim 3 wherein said flow path further includes a ball valve seat, said ball valve being movable into and out of engagement with said seat to regulate flow through said flow path.

5. The dispensing system of claim 1 further comprising a timing device associated with the pour cap.

6. The dispensing system of claim 5 , wherein the timing device comprises:
a transparent or translucent outer cylinder;
a flowable material contained within the cylinder; and
a flow restrictor within the outer cylinder.

7. The dispensing system of claim 5 , wherein the timing device comprises:
a transparent or translucent outer cylinder having an interior wall;
a flow restrictor within the outer cylinder, wherein the flow restrictor and interior wall define a timing reservoir and a storage reservoir;
a channel between the timing reservoir and the storage reservoir; and
a fluid contained within the timing device.

8. The dispensing system of claim 7 wherein the fluid comprises a colored fluid.

9. The dispensing system of claim 1 further comprising a timing device associated with the pour cap.

10. The dispensing system of claim 9 , wherein the timing device comprises:
a transparent or translucent outer cylinder;
a flowable material contained within the cylinder; and
a flow restrictor within the outer cylinder.

11. The dispensing system of claim 9 , wherein the timing device comprises:
a transparent or translucent outer cylinder having an interior wall;
a flow restrictor within the outer cylinder, wherein the flow restrictor and interior wall define a timing reservoir and a storage reservoir;
a channel between the timing reservoir and the storage reservoir; and
a fluid contained within the timing device.

12. The dispensing system of claim 11 wherein the fluid comprises a colored fluid.

13. The dispensing system of claim 2 further comprising a timing device associated with the pour cap.

14. The dispensing system of claim 13 , wherein the timing device comprises:
a transparent or translucent outer cylinder;
a flowable material contained within the cylinder; and
a flow restrictor within the outer cylinder.

15. The dispensing system of claim 13 , wherein the timing device comprises:
a transparent or translucent outer cylinder having an interior wall;
a flow restrictor within the outer cylinder, wherein the flow restrictor and interior wall define a timing reservoir and a storage reservoir;
a channel between the timing reservoir and the storage reservoir; and
a fluid contained within the timing device.

16. The dispensing system of claim 15 wherein the fluid comprises a colored fluid.

Assignees

• Silgan Dispensing Systems Corp

Inventors

• Smalley Leah
• De Regt Jeroen

Classifications

• G01F13/006

  measuring volume in function of time · CPC title

• B65D47/043 Primary

  with pouring baffles, e.g. for controlling the flow · CPC title

• B65D47/32

  with means for venting · CPC title

• G01F25/0092

  for metering by volume · CPC title

• G01F11/265

  of the ball type · CPC title