公开(公告)号：US20180344076A1

公开(公告)日：2018-12-06

申请号：US15610680

申请日：2017-06-01

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Anirban Roy ,  Srinivas Pasham ,  Sharath Chandra ,  Sasikumar Madanagopal ,  Gregory Sergeevich Chernov ,  Andrew Reinhard Krause

IPC: A47J31/46 ,  F25D11/00 ,  F25D23/12 ,  A47J31/44 ,  A23L27/30

CPC classification number: A47J31/46 ,  A23L27/36 ,  A23V2002/00 ,  A47J31/446 ,  B67D1/00 ,  F25D23/126 ,  F25D2323/121 ,  F25D2323/122

Abstract: A refrigerator appliance and extraction is provided herein. The extraction fluid assembly may include a fluid tank, an open container, a filter assembly, a dispenser housing, and a precision doser. The fluid tank may define an extraction chamber to receive a liquid solvent. The open container may be selectively disposed on the fluid tank to hold an additive within the extraction chamber. The filter assembly may be positioned beneath the fluid tank along a vertical direction in fluid communication with the extraction chamber. The dispenser housing may support the filter assembly. The dispenser housing may also define a dispensing chamber positioned beneath the filter assembly in fluid communication therewith. The precision doser may be in fluid communication with the dispensing chamber to direct an extraction fluid therefrom.

公开(公告)号：US20190039024A1

公开(公告)日：2019-02-07

申请号：US15666913

申请日：2017-08-02

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Anirban Roy ,  Srinivas Pasham ,  Sharath Chandra S ,  Pampana Vamsi Krishna ,  Naresh Suthar ,  Sasikumar Madanagopal ,  Andrew Reinhard Krause ,  Gregory Sergeevich Chernov

IPC: B01D63/04 ,  B01D69/14 ,  B01D63/02 ,  B01D69/02 ,  B01D71/02 ,  B01D71/68 ,  B01D71/42 ,  C02F1/44 ,  C02F1/28

Abstract: A filtration device includes features for robust filtering capability. In particular, the filtration device includes a filter medium having mixed matrix membranes that include hollow fiber membranes embedded with adsorbents such that the filter medium provides both mechanical and adsorption capability.

公开(公告)号：US10773191B2

公开(公告)日：2020-09-15

申请号：US15667008

申请日：2017-08-02

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Naresh Suthar ,  Sharath Chandra S ,  Sasikumar Madanagopal ,  Pampana Vamsi Krishna ,  Anirban Roy

IPC: B01D35/153 ,  B01D35/30 ,  C02F1/28 ,  C02F1/44 ,  C02F1/00

Abstract: A filter manifold includes a housing and a shuttle. The shuttle is disposed within the housing such that the shuttle is movable relative to the housing between a plug position and a flow position along an axial direction. The shuttle is also coupled to the housing such that the shuttle is non-rotatable relative to the housing about the axial direction. A spring is disposed within the housing. The spring is connected to the shuttle such that the tension spring urges the shuttle towards the plug position. The shuttle is positioned at the flow position of the shuttle when a filter cartridge is coupled to the filter manifold.

公开(公告)号：US10758080B2

公开(公告)日：2020-09-01

申请号：US15610680

申请日：2017-06-01

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Anirban Roy ,  Srinivas Pasham ,  Sharath Chandra ,  Sasikumar Madanagopal ,  Gregory Sergeevich Chernov ,  Andrew Reinhard Krause

IPC: A47J31/46 ,  F25D23/12 ,  A47J31/44 ,  A23L27/30 ,  B67D1/00

Abstract: A refrigerator appliance and extraction is provided herein. The extraction fluid assembly may include a fluid tank, an open container, a filter assembly, a dispenser housing, and a precision doser. The fluid tank may define an extraction chamber to receive a liquid solvent. The open container may be selectively disposed on the fluid tank to hold an additive within the extraction chamber. The filter assembly may be positioned beneath the fluid tank along a vertical direction in fluid communication with the extraction chamber. The dispenser housing may support the filter assembly. The dispenser housing may also define a dispensing chamber positioned beneath the filter assembly in fluid communication therewith. The precision doser may be in fluid communication with the dispensing chamber to direct an extraction fluid therefrom.

公开(公告)号：US20190039005A1

公开(公告)日：2019-02-07

申请号：US15667008

申请日：2017-08-02

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Naresh Suthar ,  Sharath Chandra S ,  Sasikumar Madanagopal ,  Pampana Vamsi Krishna ,  Anirban Roy

IPC: B01D35/30 ,  B01D35/153

CPC classification number: B01D35/306 ,  B01D35/153 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/306 ,  B01D2201/4023 ,  B67D2210/0001 ,  C02F1/003 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/441 ,  C02F2201/006 ,  C02F2307/12 ,  F25D2323/121

Abstract: A filter manifold includes a housing and a shuttle. The shuttle is disposed within the housing such that the shuttle is movable relative to the housing between a plug position and a flow position along an axial direction. The shuttle is also coupled to the housing such that the shuttle is non-rotatable relative to the housing about the axial direction. A spring is disposed within the housing. The spring is connected to the shuttle such that the tension spring urges the shuttle towards the plug position. The shuttle is positioned at the flow position of the shuttle when a filter cartridge is coupled to the filter manifold.