IP Library › Granted Patent US 11,346,596
Granted Patent B2
US 11,346,596 · App. 16/730,040 · Granted May 31, 2022

Trim breaker for an insulated appliance

Inventors: Abhishek S. Awachat (Pune, IN); Luca Distaso (Gemonio, IT); Andrea Gasparoni (Comerio, IT); Pushpendra Prakash Mahajan (Pune, IN); Vishal Shankar Marathe (Pune, IN); Pushkal Singh (Pune, IN); Nelson Rene Garcia-Polanco (Saragossa, ES)
Assignee: Whirpool Corporation
F25D23/085F25D23/082F25D23/087
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,346,596
App. No.
16/730,040
Granted
May 31, 2022
Kind
B2
Abstract

A trim breaker for sealing an outer wrapper of an appliance with an inner liner to form an insulation space therebetween is provided. The trim breaker includes a body including a rear wall, a first leg extending from the rear wall, and a second leg extending from the rear wall. The trim breaker also includes a front wall coupled with the body opposite the rear wall, wherein the front wall includes a channel extending inward toward the rear wall, and a chamber defined at least in part between the front wall and the rear wall.

Claims (37)

1. An appliance, comprising:

an outer wrapper including a plurality of joined walls and an outer wrapper edge;

an inner liner spaced from the outer wrapper and including a plurality of joined walls and an inner liner edge; and

a trim breaker comprising:

a body including a rear wall, a first leg of the body extending from the rear wall and coupled with the outer wrapper edge, and a second leg of the body extending from the rear wall and coupled with the inner liner edge; and

a front wall attached to the first and second legs of the body opposite the rear wall; and

a chamber defined at least in part between the front wall and the rear wall;

wherein the rear wall includes a first portion connected with a second portion, wherein the second portion is offset toward the front wall relative to the first portion;

wherein the trim breaker seals the outer wrapper with the inner liner to form an insulation space between the outer wrapper and the inner liner;

wherein the front wall includes a channel extending inward toward the first portion of the rear wall wherein the channel extends beyond the second portion of the rear wall; and

wherein the front wall includes a recess configured to receive a metal component therein, and wherein the metal component is disposed in the front wall between the channel and the second leg.

2. The appliance of claim 1 , wherein the body and the front wall comprise a polymeric material.

3. The appliance of claim 1 , wherein a length of the second leg is greater than a length of the first leg, as measured from the front wall to a distal end of each leg.

4. The appliance of claim 1 , further comprising a door including a first gasket configured to form a seal with the front wall when the door is in a closed position and a second gasket disposed adjacent to the first gasket such that the second gasket is between the first gasket and an interior of the appliance when the door is in the closed position.

5. The appliance of claim 1 , further comprising an insulation material sealed within the insulation space at a pressure below ambient pressure.

6. An appliance, comprising:

an outer wrapper including a plurality of joined walls and an outer wrapper edge;

an inner liner spaced from the outer wrapper and including a plurality of joined walls and an inner liner edge; and

a trim breaker comprising:

a body including a rear wall, a first leg of the body extending from the rear wall and coupled with the outer wrapper edge, and a second leg of the body extending from the rear wall and coupled with the inner liner edge; and

a front wall coupled with the first and second legs of the body opposite the rear wall, wherein a front surface of the front wall defines a channel extending inward toward the rear wall; and

a chamber defined at least in part between the front wall and the rear wall; and

wherein the trim breaker seals the outer wrapper with the inner liner to form an insulation space between the outer wrapper and the inner liner, and wherein the front wall includes a recess configured to receive a metal component therein, and wherein the metal component is disposed in the front wall between the channel and the second leg.

7. The appliance of claim 6 , wherein the body and the front wall comprise a polymeric material.

8. The appliance of claim 6 , wherein a length of the second leg is greater than a length of the first leg, as measured from the front wall to a distal end of each leg.

9. The appliance of claim 6 , wherein the front wall is coupled with the body by a snap-fit, an interference fit, an adhesive, a weld, or combinations thereof.

10. The appliance of claim 6 , wherein the outer wrapper and the inner liner comprise a metal or metal alloy.

11. The appliance of claim 6 , further comprising:

a door comprising a first gasket configured to form a seal with the front wall when the door is in a closed position and a second gasket disposed adjacent to the first gasket such that the second gasket is between the first gasket and an interior of the appliance when the door is in the closed position.

12. The appliance of claim 11 , wherein the door further comprises a rib disposed adjacent to the second gasket such that the rib is between the second gasket and the interior of the appliance when the door is in the closed position.

13. A trim breaker for sealing an outer wrapper of an appliance with an inner liner to form an insulation space therebetween, the trim breaker comprising:

a body including a rear wall, a first leg of the body extending from the rear wall, and a second leg of the body extending from the rear wall;

a front wall attached to the first and second legs of the body opposite the rear wall, wherein the front wall defines a U-shaped channel extending inward toward the rear wall; and

a chamber defined at least in part between the front wall and the rear wall, wherein a length of the second leg is greater than a length of the first leg, as measured from the front wall to a distal end of each leg.

14. The trim breaker of claim 13 , wherein the body and the front wall comprise a polymeric material.

15. The trim breaker of claim 13 , wherein the rear wall includes a first portion connected with a second portion that is offset toward the front wall relative to the first portion, wherein the U-shaped channel extends toward the first portion of the rear wall and extends beyond the second portion of the rear wall.

16. The trim breaker of claim 13 , wherein the front wall includes a metal component disposed between the between the U-shaped channel and the second leg of the body.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR "NESLON RENE GARCIA-POLANCO" TO NELSON RENE GARCIA POLANCO". PREVIOUSLY RECORDED ON REEL 051386 FRAME 0555. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jan 6, 2020
From: AWACHAT, ABHISHEK S.; DISTASO, LUCA; GASPARONI, ANDREA; MAHAJAN, PUSHPENDRA PRAKASH; MARATHE, VISHAL SHANKAR; SINGH, PUSHKAL; GARCIA-POLANCO, NELSON RENE
To: WHIRLPOOL CORPORATION
Reel/Frame 051485/0194 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 30, 2019
From: AWACHAT, ABHISHEK S.; DISTASO, LUCA; GASPARONI, ANDREA; MAHAJAN, PUSHPENDRA PRAKASH; MARATHE, VISHAL SHANKAR; SINGH, PUSHKAL; GARCIA-POLANCO, NESLON RENE
To: WHIRLPOOL CORPORATION
Reel/Frame 051386/0555 →
Continuity (1)
Related Publication 20210199368A1 · Jul 1, 2021
Cited By (1)
US 12,716,647