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公开(公告)号：US20210080169A1
公开(公告)日：2021-03-18
申请号：US16568497
申请日：2019-09-12
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Syed Moin Ahmed , Gaurav Kumar Verma , Sharath Chandra Prasad , Praveena Alangar Subrahmanya
Abstract: An egg boiler device for a refrigerator appliance is provided. In one aspect, a refrigerator appliance has a refrigerator door that defines a dispenser recess. The egg boiler device includes an end cap and a canister for receiving one or more eggs for cooking. The egg boiler device is positioned within the dispenser recess and the end cap is mounted to a dispenser assembly. A dispenser of the dispenser assembly directs a volume of heated water into the egg boiler device. The heated water imparts thermal energy to the eggs, and consequently, the eggs are cooked.
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公开(公告)号：US20210022496A1
公开(公告)日：2021-01-28
申请号：US16522771
申请日：2019-07-26
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Praveena Alangar Subrahmanya , Ranjith K S , Bart Andrew Nuss , Susheel Kumar Panda , Amruth M. Devasahayam
Abstract: A refrigerator appliance including a drawer lifting assembly is provided herein. The drawer lifting assembly may generally employ a motor to rotate a first linkage. The first linkage may be connected to a second linkage so that rotation of the first linkage causes movement of the second linkage. Movement of the second linkage may be constrained by interaction of a guide post connected to the second linkage and a horizontal rail on support frame assembly. This constraint may permit generally linear movement and pivoting of the second linkage. A basket may be connect to an end of the second linkage, wherein pivoting of the second linkage raises the basket.
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公开(公告)号：US11162933B2
公开(公告)日：2021-11-02
申请号：US16567137
申请日：2019-09-11
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Somak Chatterjee , Gregory Sergeevich Chernov , Andrew Reinhard Krause , Sharath Chandra Prasad , Praveena Alangar Subrahmanya
IPC: G01N33/18 , C02F1/00 , C02F101/22 , B01D37/04
Abstract: A system and method are directed to detecting the presence of heavy metals in a flowing fluid, such as a drinking water supply. The system includes a first chamber for receiving a filtered portion of the fluid and a second chamber for receiving an unfiltered portion of the fluid. A test device measures electrical properties of the filtered fluid in the first chamber and the unfiltered fluid in the second chamber, such as an electric potential difference, and a controller can use the measured electrical properties to detect the presence or quantity of one or more heavy metals within the fluid, such as lead, cadmium, zinc, nickel, and/or copper.
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公开(公告)号：US11236940B2
公开(公告)日：2022-02-01
申请号：US16568497
申请日：2019-09-12
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Syed Moin Ahmed , Gaurav Kumar Verma , Sharath Chandra Prasad , Praveena Alangar Subrahmanya
Abstract: An egg boiler device for a refrigerator appliance is provided. In one aspect, a refrigerator appliance has a refrigerator door that defines a dispenser recess. The egg boiler device includes an end cap and a canister for receiving one or more eggs for cooking. The egg boiler device is positioned within the dispenser recess and the end cap is mounted to a dispenser assembly. A dispenser of the dispenser assembly directs a volume of heated water into the egg boiler device. The heated water imparts thermal energy to the eggs, and consequently, the eggs are cooked.
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公开(公告)号：US20200306672A1
公开(公告)日：2020-10-01
申请号：US16365824
申请日：2019-03-27
Applicant: Haier US Appliance Solutions, Inc.
IPC: B01D35/153 , B01D27/10 , B01D35/143 , F17D3/01 , G01M3/00 , G01M3/38
Abstract: A filter assembly and a method of operating the same to detect water leaks are provided. The filter assembly includes a filter housing for receiving a filter cartridge and at least partially defining a drain trough positioned below the filter cartridge for collecting leaked water. A light source is positioned proximate the drain trough for directing light through the drain trough and a light sensor positioned proximate the drain trough for sensing the light directed through the drain trough. A controller uses the light sensor to monitor the light generated by the light source and determines that a leak exists when an intensity of sensed light is reduced by the leaked water.
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Patent Agency Ranking
公开(公告)号：US11504657B2
公开(公告)日：2022-11-22
申请号：US16365824
申请日：2019-03-27
Applicant: Haier US Appliance Solutions, Inc.
IPC: B01D35/153 , B01D27/10 , G01M3/38 , F17D3/01 , G01M3/00 , B01D35/143
Abstract: A filter assembly and a method of operating the same to detect water leaks are provided. The filter assembly includes a filter housing for receiving a filter cartridge and at least partially defining a drain trough positioned below the filter cartridge for collecting leaked water. A light source is positioned proximate the drain trough for directing light through the drain trough and a light sensor is positioned proximate the drain trough for sensing the light directed through the drain trough. A controller uses the light sensor to monitor the light generated by the light source and determines that a leak exists when an intensity of sensed light is reduced by the leaked water.
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公开(公告)号：US20210072214A1
公开(公告)日：2021-03-11
申请号：US16567137
申请日：2019-09-11
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Somak Chatterjee , Gregory Sergeevich Chernov , Andrew Reinhard Krause , Sharath Chandra Prasad , Praveena Alangar Subrahmanya
Abstract: A system and method are directed to detecting the presence of heavy metals in a flowing fluid, such as a drinking water supply. The system includes a first chamber for receiving a filtered portion of the fluid and a second chamber for receiving an unfiltered portion of the fluid. A test device measures electrical properties of the filtered fluid in the first chamber and the unfiltered fluid in the second chamber, such as an electric potential difference, and a controller can use the measured electrical properties to detect the presence or quantity of one or more heavy metals within the fluid, such as lead, cadmium, zinc, nickel, and/or copper.
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8.发明申请公开(公告)号：US20200306671A1
公开(公告)日：2020-10-01
申请号：US16365858
申请日：2019-03-27
Applicant: Haier US Appliance Solutions, Inc.
IPC: B01D35/143 , B01D35/157 , C02F1/00 , F25D23/12
Abstract: A filter assembly with features for improved filter cartridge placement and detection are provided. The filter assembly includes a filter cartridge and a filter housing for receiving the filter cartridge. A contact member extends from the filter housing for engaging the filter cartridge when the filter cartridge in the installed position. A first contact is mounted to the contact member and a second contact is mounted to the filter cartridge such that the first contact and the second contact establish an electrical connection when the filter cartridge in the installed position.
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9.发明授权公开(公告)号：US10946319B2
公开(公告)日：2021-03-16
申请号：US16365858
申请日：2019-03-27
Applicant: Haier US Appliance Solutions, Inc.
IPC: B01D35/143 , C02F1/00 , F25D23/12 , B01D35/157
Abstract: A filter assembly with features for improved filter cartridge placement and detection are provided. The filter assembly includes a filter cartridge and a filter housing for receiving the filter cartridge. A contact member extends from the filter housing for engaging the filter cartridge when the filter cartridge in the installed position. A first contact is mounted to the contact member and a second contact is mounted to the filter cartridge such that the first contact and the second contact establish an electrical connection when the filter cartridge in the installed position.
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公开(公告)号：US10932568B2
公开(公告)日：2021-03-02
申请号：US16522771
申请日：2019-07-26
Applicant: Haier US Appliance Solutions, Inc.
Inventor： Praveena Alangar Subrahmanya , Ranjith K S , Bart Andrew Nuss , Susheel Kumar Panda , Amruth M Devasahayam
Abstract: A refrigerator appliance including a drawer lifting assembly is provided herein. The drawer lifting assembly may generally employ a motor to rotate a first linkage. The first linkage may be connected to a second linkage so that rotation of the first linkage causes movement of the second linkage. Movement of the second linkage may be constrained by interaction of a guide post connected to the second linkage and a horizontal rail on support frame assembly. This constraint may permit generally linear movement and pivoting of the second linkage. A basket may be connect to an end of the second linkage, wherein pivoting of the second linkage raises the basket.
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