Refrigerator with quick fill dispenser incorporating removable fluid storage receptacle

Patent metadata

Field	Value
Publication number	US-12253301-B2
Application number	US-202318483178-A
Country	US
Kind code	B2
Filing date	Oct 9, 2023
Priority date	Dec 10, 2018
Publication date	Mar 18, 2025
Grant date	Mar 18, 2025

Abstract

A refrigerator utilizes a quick fill dispenser that incorporates a fluid storage receptacle that is easily removable for cleaning and/or dispensing independently of the refrigerator.

First claim

What is claimed is:

1. A fluid storage receptacle for use in a fluid dispenser disposed in a refrigerator of a type including a case having one or more food storage compartments defined therein and one or more doors positioned to insulate the one or more food storage compartments from an exterior environment, the fluid dispenser of a type including a dock in upstream communication with a fluid dispensing valve, and the fluid storage receptacle comprising:
a receptacle body configured to store a fluid;
an inlet configured to receive fluid from a fill valve of the fluid dispenser when the receptacle body is removably supported by the dock; and
an outlet configured to supply fluid stored in the receptacle body to the fluid dispensing valve of the fluid dispenser when the receptacle body is removably supported by the dock;
wherein the outlet further includes a downwardly-facing outlet port that mates with a dispense port of the dock when the receptacle body is removably supported by the dock, wherein the outlet port further includes a seal assembly configured to seal the outlet port when the receptacle body is removed from the dock, wherein the seal assembly is normally biased to a closed position and is movable to an open position when the receptacle body is supported by the dock, and wherein the seal assembly includes a spring-loaded plunger having a sealing surface that seals the outlet port when in the closed position;
wherein the outlet port is sized and configured to provide a fluid dispense rate to the fluid dispensing valve that is greater than a fluid supply rate provided to the inlet of the fluid storage receptacle by the fill valve;
wherein the outlet port mates with the dispense port of the dock along a mating axis, wherein the spring loaded plunger is movable along the mating axis and wherein the spring-loaded plunger includes a central shaft surrounded by at least one ported structure that allows fluid flow around the central shaft and through the outlet port, the central shaft configured to be displaced along the mating axis into the open position by mechanical contact with an actuator disposed in the dispense port of the dock when the receptacle body is supported by the dock.

2. The fluid storage receptacle of claim 1 , wherein the inlet is upwardly-facing.

3. The fluid storage receptacle of claim 2 , wherein the fluid storage receptacle includes a removable top, and wherein the inlet is disposed in the removable top of the fluid storage receptacle.

4. The fluid storage receptacle of claim 1 , wherein the inlet further includes a downwardly-facing inlet port that mates with a fill port in the dock when the receptacle body is removably supported by the dock.

5. The fluid storage receptacle of claim 4 , wherein the seal assembly is a first seal assembly, and wherein the inlet port further includes a second seal assembly configured to seal the inlet port when the receptacle body is removed from the dock.

6. The fluid storage receptacle of claim 5 , wherein the second seal assembly is normally biased to a closed position and is movable to an open position when the receptacle body is supported by the dock, and wherein the second seal assembly includes a spring-loaded plunger having a sealing surface that seals the inlet port when in the closed position.

7. The fluid storage receptacle of claim 1 , further comprising a bottom support surface configured to support the receptacle body on a flat surface when the receptacle body is removed from the dock, and wherein the outlet port is recessed within the bottom support surface.

8. The fluid storage receptacle of claim 1 , further comprising a bottom skirt that extends about at least a portion of a periphery of the receptacle body and below the outlet port, wherein at least a portion of the bottom support surface is defined by the bottom skirt.

9. The fluid storage receptacle of claim 1 , further comprising a handle for use in carrying the receptacle body when the receptacle body is removed from the dock.

10. The fluid storage receptacle of claim 1 , further comprising a pour spout for use in pouring fluid from the receptacle body when the receptacle body is removed from the dock.

11. A fluid storage receptacle for use in a fluid dispenser disposed in a refrigerator of a type including a case having one or more food storage compartments defined therein and one or more doors positioned to insulate the one or more food storage compartments from an exterior environment, the fluid dispenser of a type including a dock in upstream communication with a fluid dispensing valve, and the fluid storage receptacle comprising:
a receptacle body configured to store a fluid;
an inlet configured to receive fluid from a fill valve of the fluid dispenser when the receptacle body is removably supported by the dock; and
an outlet configured to supply fluid stored in the receptacle body to the fluid dispensing valve of the fluid dispenser when the receptacle body is removably supported by the dock;
wherein the outlet further includes a downwardly-facing outlet port that mates with a dispense port of the dock when the receptacle body is removably supported by the dock, wherein the outlet port further includes a seal assembly configured to seal the outlet port when the receptacle body is removed from the dock, wherein the seal assembly is normally biased to a closed position and is movable to an open position when the receptacle body is supported by the dock, and wherein the seal assembly includes a spring-loaded plunger having a sealing surface that seals the outlet port when in the closed position;
wherein the outlet port is sized and configured to provide a fluid dispense rate to the fluid dispensing valve that is greater than a fluid supply rate provided to the inlet of the fluid storage receptacle by the fill valve; and
wherein the inlet is side-facing.

12. The fluid storage receptacle of claim 11 , wherein the outlet port mates with the dispense port of the dock along a mating axis, wherein the spring-loaded plunger is movable along the mating axis, and wherein the spring-loaded plunger is configured to be displaced along the mating axis into the open position by an actuator disposed in the dispense port of the dock when the receptacle body is supported by the dock.

13. The fluid storage receptacle of claim 12 , wherein the fluid storage receptacle includes a removable top, and wherein the inlet is disposed in the removable top of the fluid storage receptacle.

14. The fluid storage receptacle of claim 11 , further comprising a bottom support surface configured to support the receptacle body on a flat surface when the receptacle body is removed from the dock, and wherein the outlet port is recessed within the bottom support surface.

15. The fluid storage receptacle of claim 11 , further comprising a bottom skirt that extends about at least a portion of a periphery of the receptacle body and below the outlet port, wherein at least a portion of the bottom support surface is defined by the bottom skirt.

16. A fluid storage receptacle for use in a fluid dispenser disposed in a refrigerator of a type including a case having one or more food storage compartments defined therein and one or more doors positioned to insulate the one or more food storage compartments from an exterior environment, the fluid dispenser of a type including a dock in upstream communication with a fluid dispensing valve, and the fluid storage receptacle comprising:
a receptacle body configured to store a fluid;
an inlet configured to receive fluid from a fill valve of the fluid dispenser when the re

Assignees

• Midea Group Co Ltd

Inventors

• Scalf Eric

Classifications

• F25D2323/121

  the refrigerator is characterised by a water filter for the water/ice dispenser · CPC title

• F25C2600/04

  Control means · CPC title

• F25D2323/122

  the refrigerator is characterised by a water tank for the water/ice dispenser · CPC title

• F25D2400/361

  Interactive visual displays · CPC title

• F25C5/22

  particularly adapted for household refrigerators · CPC title