Infused ice maker appliance

Patent metadata

Field	Value
Publication number	US-2025321039-A1
Application number	US-202418632017-A
Country	US
Kind code	A1
Filing date	Apr 10, 2024
Priority date	Apr 10, 2024
Publication date	Oct 16, 2025
Grant date	—

Abstract

An ice maker appliance includes an additive receiver chamber. The additive receiver chamber includes a plurality of chamber walls and an enclosed internal volume defined therein. The ice maker appliance also includes an additive cup positioned within the additive receiver chamber. The additive cup is configured to receive a volume of liquid additive. A dispensing tube coupled to the additive cup extends partially within the additive receiver chamber. The ice maker appliance also includes a fill tube in fluid communication with a water supply and a mold body comprising a mold cavity. The mold cavity is configured for receiving a mixture of liquid water from the fill tube and liquid additive from the additive cup through the dispensing tube and for retaining the mixture of liquid water and liquid additive to form an ice piece from the mixture in the mold cavity.

First claim

What is claimed is:

1 . An ice maker appliance, comprising:
an additive receiver chamber comprising a plurality of chamber walls and an enclosed internal volume defined within the plurality of chamber walls; an additive cup positioned within the additive receiver chamber, the additive cup configured to receive a volume of liquid additive; a dispensing tube coupled to the additive cup and extending partially within the additive receiver chamber; a fill tube in fluid communication with a water supply; and a mold body comprising a mold cavity, the mold body positioned downstream of the dispensing tube and the fill tube, the mold cavity configured for receiving a mixture of liquid water from the fill tube and liquid additive from the additive cup through the dispensing tube, the mold cavity further configured for retaining the mixture of liquid water and liquid additive to form an ice piece from the mixture in the mold cavity.

2 . The ice maker appliance of claim 1 , further comprising a heater in the additive receiver chamber.

3 . The ice maker appliance of claim 1 , further comprising a dosing pump positioned within the additive receiver chamber.

4 . The ice maker appliance of claim 3 , wherein the dosing pump is a peristaltic pump.

5 . The ice maker appliance of claim 1 , wherein an end portion of the dispensing tube extends outside of the additive receiver chamber, and wherein the end portion of the dispensing tube is oriented vertically downwards.

6 . The ice maker appliance of claim 1 , wherein the plurality of chamber walls comprise a thermal insulation material.

7 . The ice maker appliance of claim 1 , further comprising a temperature sensor in the additive receiver chamber.

8 . The ice maker appliance of claim 1 , wherein the liquid additive comprises one or more of flavorant, electrolytes, or vitamins.

9 . A refrigerator appliance, comprising:
a cabinet; a chilled chamber defined within the cabinet; and an ice making assembly positioned in the chilled chamber, the ice making assembly comprising:
an additive receiver chamber comprising a plurality of chamber walls and an enclosed internal volume defined within the plurality of chamber walls;
an additive cup positioned within the additive receiver chamber, the additive cup configured to receive a volume of liquid additive;
a dispensing tube coupled to the additive cup and extending partially within the additive receiver chamber;
a fill tube in fluid communication with a water supply; and
a mold body comprising a mold cavity, the mold body positioned downstream of the dispensing tube and the fill tube, the mold cavity configured for receiving a mixture of liquid water from the fill tube and liquid additive from the additive cup through the dispensing tube, the mold cavity further configured for retaining the mixture of liquid water and liquid additive to form an ice piece from the mixture in the mold cavity.

10 . The refrigerator appliance of claim 9 , further comprising a heater in the additive receiver chamber.

11 . The refrigerator appliance of claim 9 , wherein the chilled chamber is a freezer chamber.

12 . The refrigerator appliance of claim 9 , further comprising a dosing pump positioned within the additive receiver chamber.

13 . The refrigerator appliance of claim 12 , wherein the dosing pump is a peristaltic pump.

14 . The refrigerator appliance of claim 9 , wherein an outlet end of the dispensing tube extends outside of the additive receiver chamber, and wherein the outlet end of the dispensing tube is oriented vertically downwards.

15 . The refrigerator appliance of claim 9 , wherein the plurality of chamber walls comprise a thermal insulation material.

16 . The refrigerator appliance of claim 9 , further comprising a temperature sensor in the additive receiver chamber.

17 . The refrigerator appliance of claim 9 , wherein the ice making assembly is an auxiliary ice making assembly, further comprising a primary ice making assembly separate from the auxiliary ice making assembly.

18 . The refrigerator appliance of claim 9 , wherein the liquid additive comprises one or more of flavorant, electrolytes, or vitamins.

Assignees

• Haier Us Appliance Solutions Inc

Inventors

• Vijayan Vineeth
• Mitchell Alan Joseph

Classifications

• F25C1/25 Primary

  Filling devices for moulds · CPC title

• F25C2700/14

  Temperature of water · CPC title

• F25C5/22 Primary

  particularly adapted for household refrigerators · CPC title