IP Library Granted Patent US 12,465,898
Granted Patent B2
US 12,465,898 · App. 17/851,142 · Granted Nov 11, 2025

Emulsification system

Inventors: Edwin Earl King (Lombard, IL); Michael E. Burns (Elk Grove Village, IL)
Assignee: COZZINI LLC
B01F27/1151B01F23/41B01F27/172B02C18/362A22C5/00B01F2101/06B01F2215/0431
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Quick Facts
Patent No.
US 12,465,898
App. No.
17/851,142
Granted
Nov 11, 2025
Kind
B2
Abstract

An emulsion system is provided. The system includes a shaft that supports a plurality of cutting assemblies and plates in alternating order, wherein the cutting assembly rotates with respect to an in close proximity to the plate. The plurality of cutting plates each on their circumferential edge have an identification system to memorialize the diameter of the emulsion holes.

Claims (44)

1 . An emulsification system, comprising:

a housing to fixedly support one or more emulsion plates and rotatably support one or more knives that rotate with respect to respective one or more emulsion plates;

wherein each of the one or more emulsion plates comprises:

a plate that defines opposite first and second face surfaces and an edge that extends around a circumference of the plate;

a center hole extends through the plate, the center hole adapted to receive a shaft therethrough;

a plurality of emulsion holes disposed radially outward from the center hole, each of the plurality of emulsion holes configured to allow food to pass therethrough, wherein each of the emulsion holes are formed with a uniform diameter;

the edge is a uniform width throughout the circumference of the plate, wherein the edge comprises one or more first indentations that are configured to engage with one or more corresponding projections within the housing to fix the plate within the housing;

the edge further comprises one or both of a first set of second indentations and a second set of second indentations, wherein each of the second indentations are smaller than the one or more first indentations,

wherein the first set of indentations are disposed on a first side of a first indentation of the one or more first indentations and the second set of indentations are disposed on an opposite second side of the first indentation of the one or more first indentations, and

wherein a number of indentations within the first set of second indentations corresponds to a first digit of the uniform diameter of the plurality of emulsion holes, and a number of indentations of the second set of second indentations corresponds to a second digit of the uniform diameter of the plurality of emulsion holes,

further comprising a second plate with opposite first and second face surfaces and an edge that extends around a circumference of the second plate, a center hole to receive the shaft therethrough, and a plurality of emulsion holes, wherein the plate and the second plate are aligned such that the second face surface of the plate makes contact with the first face surface of the second plate, such that the plurality of emulsion holes of the plate are co-axial with the plurality of emulsion holes of the second plate, wherein the plate and the second plate are substantially the same diameter.

2 . The emulsification system of claim 1 , wherein the uniform diameter includes a whole number and a first decimal digit, wherein the number of indentations in the first set of indentations correspond to the whole number of the uniform diameter, and wherein the number of indentations in the second set of indentations corresponds to the first decimal digit of the uniform diameter.

3 . The emulsification system of claim 1 , wherein each of the indentations within the first set of second indentations are spaced at a consistent spacing from an adjacent indentation within the first set of second indentations.

4 . The emulsification system of claim 3 , wherein each of the indentations within the second set of second indentations are spaced at a consistent spacing from an adjacent indentation within the second set of second indentations.

5 . The emulsification system of claim 2 , wherein in instances where the first decimal digit is zero, there are no indentations within the second set of second indentations.

6 . The emulsion system of claim 1 , wherein the uniform diameter includes a whole number and a first decimal digit, wherein the uniform diameter is in mm, wherein the number of indentations in the first set of second indentations corresponds to the whole number of mm of the uniform diameter, and the number of indentations in the second set of second indentations corresponds to the first decimal digit of the uniform diameter which is a number of tenths of mm of the uniform diameter.

7 . The emulsion system of claim 1 , wherein the first and second face surfaces of the plate are coated with chromium nitride.

8 . The emulsion system of claim 7 , wherein both opposite face surfaces of the plate are finished to a roughness finish of at most 6 microns (6 Ra).

9 . The emulsion system of claim 1 , wherein the plate has a width along the edge of about 0.070 inches, and wherein the plate has an outer diameter along its edge of one of about 5 inches, about 7 inches, or about 9 inches.

10 . The emulsion system of claim 1 , wherein the indentations within the second set of indentations each have a radius that is within a range of about 0.010 to about 0.050 inches.

11 . The emulsion system of claim 1 , wherein the plurality of emulsion holes of the plate have a smaller diameter than the plurality of emulsion holes of the second plate.

12 . The emulsion system of claim 1 , wherein the second plate comprises a plurality of pegs that extend from the first face, and the plate comprises a plurality of apertures that are disposed to receive the plurality of pegs.

13 . The emulsion system of claim 11 , wherein each of the plurality of emulsion holes of the second plate have a varying diameter through at least a portion of their depth, with a larger first diameter at the first face than a second diameter at the second face.

14 . The emulsion system of claim 13 , wherein each of the plurality of emulsion holes of the second plate have a chamfered portion that extends from the first face.

15 . The emulsion system of claim 11 , wherein the diameter of the plurality of emulsion holes in the second plate are about 33% larger than the diameter of the plurality of holes of the first plate.

16 . The emulsion system of claim 1 , further comprising at least one spring disposed conjunction with the one or more emulsion plates and the one or more knives.

17 . The emulsion system of claim 1 , further comprising a retaining ring with a first portion that bears against the first face surface of the plate and a cylindrical portion that extends through the center holes of the plate and the second plate.

18 . An emulsion plate system, comprising:

a first plate comprising:

opposite first and second face surfaces and an edge that extends around a circumference of the plate;

a center hole extends through the plate, the center hole adapted to receive a shaft therethrough;

a plurality of emulsion holes disposed radially outward from the center holes, each of the plurality of emulsion holes configured to allow food to pass therethrough, wherein each of the emulsion holes are formed with a uniform diameter;

the edge is a uniform width throughout the circumference of the plate, wherein the edge comprises one or more first indentations that are configured to engage with one or more corresponding projections within a housing that encloses the plate;

the edge further comprises one or both of a first set of second indentations and a second set of second indentations, wherein each of the second indentations are smaller than the one or more first indentations,

wherein the first set of indentations are disposed on a first side of a first indentation of the one or more first indentations and the second set of indentations are disposed on an opposite second side of the first indentation of the one or more first indentations,

wherein a number of indentations within the first set of second indentations corresponds to a first digit of the uniform diameter, and a number of indentations of the second set of second indentations corresponds to a second digit of the uniform diameter;

a second plate with opposite first and second face surfaces and an edge that extends around a circumference of the second plate, a center hole to receive the shaft therethrough, and a plurality of emulsion holes, wherein the plate and the second plate are aligned such that the second face surface of the plate makes contact with the first face surface of the second plate, such that the plurality of emulsion holes of the plate are co-axial with the plurality of emulsion holes of the second plate, wherein the plate and the second plate are substantially the same diameter.

19 . The emulsion plate system of claim 18 , wherein the plurality of emulsion holes of the plate have a smaller diameter than the plurality of emulsion holes of the second plate.

20 . The emulsion plate system of claim 18 , wherein the second plate comprises a plurality of pegs that extend from the first face, and the plate comprises a plurality of apertures that are disposed to receive the plurality of pegs.

21 . The emulsion plate system of claim 19 , wherein each of the plurality of emulsion holes of the second plate have a varying diameter through at least a portion of their depth, with a larger first diameter at the first face than a second diameter at the second face.

22 . The emulsion plate system of claim 21 , wherein each of the plurality of emulsion holes of the second plate have a chamfered portion that extends from the first face.

23 . The emulsion plate system of claim 19 , wherein the diameter of the plurality of emulsion holes in the second plate are about 33% larger than the diameter of the plurality of holes of the first plate.

24 . The emulsion plate system of claim 18 , further comprising at least one spring disposed conjunction with the one or more emulsion plates and the one or more knives.

25 . The emulsion plate system of claim 18 , further comprising a retaining ring with a first portion that bears against the first face surface of the plate and a cylindrical portion that extends through the center holes of the plate and the second plate.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2022
From: KING, EDWIN EARL; BURNS, MICHAEL E.
To: COZZINI LLC
Reel/Frame 060338/0055 →
Continuity (3)
Provisional Application 63342848 · May 17, 2022
Provisional Application 63325764 · Mar 31, 2022
Related Publication 20230311079A1 · Oct 5, 2023
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