Systems and methods for dosing a flowable solid

Patent metadata

Field	Value
Publication number	US-12436015-B2
Application number	US-202217821071-A
Country	US
Kind code	B2
Filing date	Aug 19, 2022
Priority date	Aug 19, 2022
Publication date	Oct 7, 2025
Grant date	Oct 7, 2025

Abstract

Embodiments relate to systems for dispensing a flowable solid. The system can include a body, a dosing device, and a handle. The body can include a storage volume, an inlet, an outlet, and a dosing chamber disposed between the storage volume and the outlet. The dosing device can be disposed at least partially within the dosing chamber. The dosing device can be rotatable about a horizontal axis and include a central shaft extending along the horizontal axis, a walls extending radially outward from the central shaft, dosing volumes defined in part by the walls. Each dosing volume can hold one dose of the flowable solid. The dosing device can restrict flow of the flowable solid from the storage volume to the outlet. The dosing device can rotate incrementally about the horizontal axis such that one dose of the flowable solid is dispensed through the outlet with each incremental rotation.

First claim

What is claimed is:

1. A system for dispensing a flowable solid, the system comprising:
a body comprising:
a front wall, a back wall, a first side wall, and a second side wall;
a storage volume defined at least in part by the front wall, the back wall, the first side wall, and the second side wall by the body;
an inlet;
an outlet disposed at a bottom of the body; and
a dosing chamber disposed between the storage volume and the outlet, the dosing chamber comprising a third side wall and a fourth side wall;

a dosing device disposed at least partially within the dosing chamber, the dosing device rotatable about a first horizontal axis extending parallel to the front wall between the first third side wall and the second fourth side wall, the dosing device comprising:
a central shaft extending along the first horizontal axis,
a plurality of walls extending radially outward from the central shaft,
a plurality of dosing volumes defined in part by the plurality of walls, wherein each dosing volume is configured to hold one dose of the flowable solid,
wherein the dosing device is configured to restrict flow of the flowable solid from the storage volume to the outlet,
wherein the dosing device is configured to rotate incrementally about the first horizontal axis such that one dose of the flowable solid is dispensed through the outlet with each incremental rotation,

a handle coupled to the body, the handle configured to move between a first position and a second position, the handle comprising a bar extending parallel to the front wall, and the handle configured to rotate about a second horizontal axis that is parallel to and spaced apart from the first horizontal axis,
wherein the dosing device is configured to rotate through a single incremental rotation each time the handle moves from the first position to the second position to dispense a dose of the flowable solid, and
wherein the handle is directly coupled to the body.

2. The system of claim 1 , wherein the plurality of dosing volumes includes a first dosing volume,
wherein, when the handle is in the first position, the first dosing volume is in communication with the storage volume, and
wherein, in response to a downward force applied to the handle, the dosing device rotates such that the first dosing volume is in communication with the outlet.

3. The system of claim 1 , wherein a first dosing volume of the plurality of dosing volumes is in communication with the storage volume, and a second dosing volume of the plurality of dosing volumes is not in communication with the storage volume.

4. The system of claim 3 , wherein the first dosing volume is configured to receive the flowable solid from the storage volume by gravity.

5. The system of claim 1 , wherein the dosing device comprises a first dosing device side wall disposed at a first end of the central shaft and a second dosing device side wall disposed at a second end of the central shaft, wherein the first dosing device side wall and the second dosing device side wall are each oriented perpendicular to the first horizontal axis and perpendicular to the plurality of walls of the dosing device.

6. The system of claim 5 , wherein:
the plurality of walls comprises a first dosing device wall and a second dosing device wall; and
a first dosing volume of the plurality of dosing volumes is defined in part by the first dosing device wall, the second dosing device wall, the first dosing device side wall, and the second dosing device side wall.

7. The system of claim 1 , wherein the handle comprises a first arm coupled to the first side wall and a second arm coupled to the second side wall.

8. The system of claim 1 , wherein the dosing device is configured to be removed from the body and reattached to the body.

9. The system of claim 1 , wherein when the handle moves from the second position to the first position, the dosing device does not rotate.

10. The system of claim 1 , wherein a full rotation of the dosing device is equal to 3 to 5 incremental rotations.

11. The system of claim 1 , wherein the handle is coupled to the body by a tension spring, wherein the tension spring extends as the handle moves from the first position to the second position.

12. The system of claim 1 , further comprising:
a ratchet wheel coupled to the dosing device; and
wherein the handle comprises a projection that engages with the ratchet wheel to rotate the ratchet wheel when the handle moves from the first position to the second position.

13. The system of claim 1 , wherein the handle is configured to move from the first position to the second position in response to a downward force applied to the handle, and
wherein the dosing device is configured to rotate in response to the downward force applied to the handle.

14. The system of claim 1 , wherein each incremental rotation is about 45 degrees to about 90 degrees.

15. The system of claim 1 , wherein each dose has an equal volume.

16. The system of claim 1 , wherein the handle is coupled to a first side wall of the dosing device and to a second side wall of the dosing device.

17. The system of claim 16 , wherein the handle comprises a first arm extending parallel to the first side wall of the body and a second arm extending parallel to the second side wall of the body.

18. The system of claim 17 , wherein the first side wall of the dosing device and the second side wall of the dosing device are each oriented perpendicularly to the first horizontal axis and to the plurality of walls extending radially outward from the central shaft.

19. The system of claim 1 , further comprising a shell, the shell comprising walls and a closure,
wherein the body, the dosing device, and the handle are disposed at least partially within the shell.

20. The system of claim 1 , further comprising a base disposed below the body, wherein the base comprises an open front.

21. A system for dispensing a flowable solid, the system comprising:
a body comprising a storage volume, an inlet, an outlet, and a dosing chamber;
a dosing device disposed at least partially in the dosing chamber, the dosing device comprising:
a central shaft extending between a first side wall of the body and a second side wall of the body along a first horizontal axis that extends parallel to a front of the body; and
a plurality of dosing volumes defined by walls extending radially outward from the central shaft,

the dosing device being rotatable about the first horizontal axis,
the dosing device configured to restrict flow of the flowable solid from the storage volume to the outlet; and
a handle comprising:
a first arm coupled to the first side wall; and
a second arm coupled to the second side wall,
wherein the handle is configured to move between a first position and a second position, the handle configured to move from the first position to the second position in response to a downward force applied to the handle, and
wherein the handle is configured to rotate about a second horizontal axis that is parallel to and spaced apart from the first horizontal axis;
wherein the dosing device is configured to rotate incrementally in response to the handle moving from the first position to the second position, wherein the dosing device is configured to dispense a dose of the flowable solid with each incremental rotation,
wherein each dose has an equal volume, and
wherein the handle is directly coupled to the body.

22. The system of claim 21 , wherein the dosi

Assignees

• Pepsico Inc

Inventors

• Rosburg Klaus

Classifications

• B65G65/4881

  rotating about a substantially horizontal axis · CPC title

• A47G19/34 Primary

  dispensing a certain quantity of powdered or granulated foodstuffs, e.g. sugar · CPC title

• G01F11/24

  for fluent solid material · CPC title

• G01F11/262 Primary

  for liquid or semi-liquid · CPC title