IP Library Granted Patent US 11,872,602
Granted Patent B2
US 11,872,602 · App. 17/740,253 · Granted Jan 16, 2024

Flow diverter and basket

Inventors: Michael P. Licata (Lee's Summit, MO); Atul Singhal (Bangalore, IN); Abhishek Agrawal (Chhattisgarh, IN); Richard Seiss (Madison, MS); Roger Moore (Brandon, MS); Mark Churchill (Grain Valley, MO)
Assignee: UNIFIED BRANDS, INC.
B08B3/048A47L15/4214B08B3/06B08B3/10
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Quick Facts
Patent No.
US 11,872,602
App. No.
17/740,253
Granted
Jan 16, 2024
Kind
B2
Abstract

A system for and method of improving fluid flow is provided. The system includes a discharge manifold defining a primary flow path partially obstructed by one or more flow diverter. The flow diverter includes an obtrusion pair, each obtrusion of the obtrusion pair extending from a rear wall of the discharge manifold into an interior area of the discharge manifold, thereby creating a void along the primary flow path. The system further includes a first nozzle extending through the primary flow path and into the void such that a nozzle inlet of the first nozzle is positioned at least partially within the void. The system further includes a plurality of subsequent nozzles, each of the first and subsequent nozzles defining a respective secondary flow path for directing fluid away from the discharge manifold. The method includes utilizing obtrusion pairs to reduce or eliminate hydraulic skip.

Claims (27)

1. A method of reducing hydraulic skip in a discharge manifold of a continuous motion fluid style machine comprising a tank for selectively holding a volume of fluid and a pump for creating an action within the volume of fluid, wherein the method comprises:

pumping fluid into the discharge manifold through a manifold inlet, thereby generating a primary fluid flow along a primary flow path, wherein the primary flow path extends from the manifold inlet to each of a plurality of nozzles positioned sequentially along the length of the discharge manifold;

directing the fluid into the tank through a plurality of secondary flow paths, thereby defining a secondary fluid flow along each of the secondary flow paths, wherein each of the plurality of secondary flow paths is defined by a respective nozzle of the plurality of nozzles; and

diverting the primary fluid flow away from a nozzle inlet of a first nozzle of the plurality of nozzles;

wherein diverting the primary fluid flow away from the nozzle inlet of the first nozzle of the plurality of nozzles comprises positioning first and second obtrusions of a first flow diverter upstream and downstream of the first nozzle, respectively, so as to define a first void therebetween, and positioning the nozzle inlet of the first nozzle within the first void.

2. The method of claim 1 , wherein diverting the primary fluid flow away from the nozzle inlet of the first nozzle of the plurality of nozzles comprises positioning first and second obtrusions of a first flow diverter upstream and downstream of the first nozzle, respectively, so as to define a first void therebetween, and positioning the nozzle inlet of the first nozzle within the first void.

3. The method of claim 1 , wherein the first nozzle extends through the primary flow path.

4. The method of claim 3 , wherein the first and second obstructions extend between a top wall and a bottom wall of the discharge manifold.

5. The method of claim 4 , wherein the first and second obtrusions are positioned on an opposed wall of said first nozzle, respectively.

6. The method of claim 1 , wherein each nozzle of the plurality of nozzles is associated with a respective flow diverter.

7. The method of claim 6 , wherein the method further comprises extending each nozzle associated with a respective flow diverter into an interior volume, such that at least a part of a respective nozzle inlet of each nozzle is positioned within a respective primary void.

8. The method of claim 1 , wherein each respective nozzle of the plurality of nozzles defines a nozzle outlet and a nozzle inlet, said secondary flow path of each nozzle extending between the respective nozzle outlet and nozzle inlet.

9. The method of claim 8 , wherein directing the fluid into the tank through a plurality of secondary flow paths further includes forcing fluid into each respective nozzle inlet, then through each respective secondary flow path, and then out each respective nozzle inlet.

10. The method of claim 9 , wherein the fluid is directed away from said discharge manifold.

11. A method of reducing hydraulic skip in a discharge manifold of a continuous motion fluid style machine comprising a tank for selectively holding a volume of fluid and a pump for creating an action within the volume of fluid, wherein the method comprises:

pumping fluid into the discharge manifold through a manifold inlet, thereby generating a primary fluid flow along a primary flow path, wherein the primary flow path extends from the manifold inlet to each of a plurality of nozzles positioned sequentially along the length of the discharge manifold;

directing the fluid into the tank through a plurality of secondary flow paths, thereby defining a secondary fluid flow along each of the secondary flow paths, wherein each of the plurality of secondary flow paths is defined by a respective nozzle of the plurality of nozzles; and

diverting the primary fluid flow away from a nozzle inlet of a first nozzle of the plurality of nozzles;

wherein each nozzle of the plurality of nozzles is associated with a respective flow diverter.

12. The method of claim 11 , wherein the method further comprises extending each nozzle associated with a respective flow diverter into an interior volume, such that at least a part of a respective nozzle inlet of each nozzle is positioned within a respective primary void.

13. A method of reducing hydraulic skip in a discharge manifold of a continuous motion fluid style machine comprising a tank for selectively holding a volume of fluid and a pump for creating an action within the volume of fluid, wherein the method comprises:

pumping fluid into the discharge manifold through a manifold inlet, thereby generating a primary fluid flow along a primary flow path, wherein the primary flow path extends from the manifold inlet to each of a plurality of nozzles positioned sequentially along the length of the discharge manifold;

directing the fluid into the tank through a plurality of secondary flow paths, thereby defining a secondary fluid flow along each of the secondary flow paths, wherein each of the plurality of secondary flow paths is defined by a respective nozzle of the plurality of nozzles; and

diverting the primary fluid flow away from a nozzle inlet of a first nozzle of the plurality of nozzles;

wherein each respective nozzle of the plurality of nozzles defines a nozzle outlet and a nozzle inlet, said secondary flow path of each nozzle extending between the respective nozzle outlet and nozzle inlet; and

wherein directing the fluid into the tank through a plurality of secondary flow paths further includes forcing fluid into each respective nozzle inlet, then through each respective secondary flow path, and then out each respective nozzle inlet.

14. The method of claim 13 , wherein the fluid is directed away from said discharge manifold.

Assignments (2)
MERGER AND CHANGE OF NAME Recorded Jan 18, 2024
From: UNIFIED BRANDS, INC.; ELECTROLUX PROFESSIONAL, INC.
To: ELECTROLUX PROFESSIONAL, INC.
Reel/Frame 066351/0697 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 11, 2022
From: AGRAWAL, ABHISHEK; LICATA, MICHAEL P.; SINGHAL, ATUL; SEISS, RICHARD; MOORE, ROGER; CHURCHILL, MARK
To: UNIFIED BRANDS, INC.
Reel/Frame 060476/0359 →