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公开(公告)号：US20240240854A1
公开(公告)日：2024-07-18
申请号：US18618621
申请日：2024-03-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Paul B. Allard , Sunil S. Ekshinge , Alberto Regio Gomes , Abhay Naik , Sanjesh Kumar Pathak
CPC classification number: F25D29/006 , F25D23/065 , F25D2201/126 , F25D2201/14 , F25D2500/04 , F25D2700/12 , F25D2700/14
Abstract: A method of measuring pressure includes the steps of (1) providing a vacuum cabinet with a storage compartment and an insulating space, and three temperature sensors; (2) sensing a first temperature level of an interior wall of the storage compartment; (3) sensing an ambient temperature level within the storage compartment; (4) sensing a second temperature level of an exterior wall of the storage compartment; (5) calculating an overall heat transfer coefficient (Q) using the ambient temperature level, the first temperature level, and a convective heat transfer coefficient for the interior wall of the storage compartment; (6) calculating a temperature differential between the second and first temperature levels; (7) determining a conductivity level (K) using the temperature differential, the overall heat transfer coefficient (Q) and a thickness of the insulating space; and (8) determining a pressure level (P) within the insulating space using the conductivity level (K).
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公开(公告)号：US20230184480A1
公开(公告)日：2023-06-15
申请号：US17547412
申请日：2021-12-10
Applicant: Whirlpool Corporation
Inventor： Vishal B. Chauhan , Rahul Subhash Chhajed , Koteswara Rao Gochika , Alberto Regio Gomes , Lynne F. Hunter , Jacob Charles Ickes , Narendra Ashok Kapure , Mansi Katkar , Mandar G. Kulkarni , Dustin Michael Miller , Abhay Naik , Manjunathraddi Navalgund , Rafael D. Nunes , Sanjesh Kumar Pathak , Sanket Vivek Phalak , Anup R. Shedage , Arpit Vijay , Giulia Marinello
CPC classification number: F25D23/006 , F25D23/066 , F25D29/005 , F25B49/005 , F25B39/02 , F25B2500/222 , F25B2339/02
Abstract: A method of assembling a refrigeration unit includes inserting a machine compartment assembly, including a base plate and a compressor coupled to the base plate, into a machine compartment of the refrigeration unit, mounting a control box of the refrigeration unit to a side panel, and coupling the side panel to the refrigeration unit, such that the side panel conceals a lateral side of the machine compartment and the control box is laterally-inboard of the side panel.
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公开(公告)号：US20230047846A1
公开(公告)日：2023-02-16
申请号：US17844864
申请日：2022-06-21
Applicant: WHIRLPOOL CORPORATION
Inventor： Alberto Regio Gomes
Abstract: A modular refrigerator system includes a modular cabinet and a machine housing. The modular cabinet comprises at least two sections that are secured to each other and collectively define an internal cavity configured to receive perishable foodstuffs or other items that may need to be refrigerated. The machine housing defines a machine compartment having a refrigeration circuit disposed therein. The refrigeration circuit has an evaporator and a condenser. The machine housing is secured to the modular cabinet and has an interface that establishes fluid communication with the internal cavity of the modular cabinet.
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公开(公告)号：US12298069B2
公开(公告)日：2025-05-13
申请号：US18618621
申请日：2024-03-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Paul B. Allard , Sunil S. Ekshinge , Alberto Regio Gomes , Abhay Naik , Sanjesh Kumar Pathak
Abstract: A method of measuring pressure includes the steps of (1) providing a vacuum cabinet with a storage compartment and an insulating space, and three temperature sensors; (2) sensing a first temperature level of an interior wall of the storage compartment; (3) sensing an ambient temperature level within the storage compartment; (4) sensing a second temperature level of an exterior wall of the storage compartment; (5) calculating an overall heat transfer coefficient (Q) using the ambient temperature level, the first temperature level, and a convective heat transfer coefficient for the interior wall of the storage compartment; (6) calculating a temperature differential between the second and first temperature levels; (7) determining a conductivity level (K) using the temperature differential, the overall heat transfer coefficient (Q) and a thickness of the insulating space; and (8) determining a pressure level (P) within the insulating space using the conductivity level (K).
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公开(公告)号：US11466930B2
公开(公告)日：2022-10-11
申请号：US15469830
申请日：2017-03-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Farhad Ashrafzadeh , Ali R. Buendia-Garcia , Alberto Regio Gomes , Tushar Kulkarni , Andrew D. Litch , Peter J. Richmond
Abstract: An appliance includes an appliance housing, an interface adapted to receive power information, a plurality of sensors for sensing environmental conditions, a plurality of controls for controlling operations of the appliance, and an intelligent control. The intelligent control is disposed within the appliance housing and operatively connected to the interface and the plurality of sensors and adapted to dynamically select control values associated with the plurality of controls based on at least one of the power information, the environmental conditions, or a combination thereof to increase energy efficiency of the appliance.
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Patent Agency Ranking
公开(公告)号：US20190162465A1
公开(公告)日：2019-05-30
申请号：US16312333
申请日：2016-07-26
Applicant: WHIRLPOOL CORPORATION
Inventor： Paul B. Allard , Gustavo Frattini , Alberto Regio Gomes , Lynne F. Hunter , Dustin M. Miller , Abhay Naik , Berhanu Allo
Abstract: A vacuum insulated refrigerator structure being formed from a wrapper extending around a liner is provided. The liner is positioned inside of the wrapper to form a gap there between, and to form a cavity between the wrapper and the liner. An insulating thermal bridge is formed from molding one or more extruded rails to one or more corner pieces in an injection molding device. The insulating thermal bridge is coupled across the gap wherein the insulating thermal bridge includes elongated first and second channels wherein the first and second edges are inserted into the elongated first and second channels, respectively. A curable sealant is contacted to the elongated first and second channels and the cavity is at least partially filled with a porous material between the wrapper and the liner. A vacuum is formed in the cavity and the cavity is sealed to maintain the vacuum.
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公开(公告)号：US20170198965A1
公开(公告)日：2017-07-13
申请号：US15469830
申请日：2017-03-27
Applicant: WHIRLPOOL CORPORATION
Inventor： Farhad Ashrafzadeh , Ali R. Buendia-Garcia , Alberto Regio Gomes , Tushar Kulkarni , Andrew D. Litch , Peter J. Richmond
IPC: F25D29/00
Abstract: An appliance includes an appliance housing, an interface adapted to receive power information, a plurality of sensors for sensing environmental conditions, a plurality of controls for controlling operations of the appliance, and an intelligent control. The intelligent control is disposed within the appliance housing and operatively connected to the interface and the plurality of sensors and adapted to dynamically select control values associated with the plurality of controls based on at least one of the power information, the environmental conditions, or a combination thereof to increase energy efficiency of the appliance.
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公开(公告)号：US20250137655A1
公开(公告)日：2025-05-01
申请号：US18494133
申请日：2023-10-25
Applicant: WHIRLPOOL CORPORATION
Inventor： Alok Chandrakant Deshpande , Nicholas Joseph Kormanik, III , Eduardo Sant Anna Martins , Eric Michael Monville , Joseph Edward Rendzikowski , Alberto Regio Gomes , Pavan M. Meti
IPC: F24C15/00
Abstract: A cooking appliance includes a cooking cavity having first and second sidewalls that are spaced-apart from one another. A housing includes first and second sidewalls that are spaced-apart from one another and an upper wall. The first and second sidewalls of the housing are spaced-apart from the first and second sidewalls of the cooking cavity to define first and second side channels therebetween, respectively. A duct assembly includes first and second sidewalls spaced-apart from one another and an upper wall. The duct assembly is positioned on the upper wall of the housing and includes an interior cavity having a front opening and a rear opening. A blower assembly includes an inlet operably coupled to the rear opening of the duct assembly and is fluidically coupled to the first and second channels. The blower assembly includes an upwardly opening rear outlet having a plurality of baffles and deflectors positioned therein.
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公开(公告)号：US20240133613A1
公开(公告)日：2024-04-25
申请号：US18400386
申请日：2023-12-29
Applicant: Whirlpool Corporation
Inventor： Vishal B. Chauhan , Rahul Subhash Chhajed , Koteswara Rao Gochika , Alberto Regio Gomes , Lynne F. Hunter , Jacob Charles Ickes , Narendra Ashok Kapure , Mansi Katkar , Mandar G. Kulkarni , Dustin Michael Miller , Abhay Naik , Manjunathraddi Navalgund , Rafael D. Nunes , Sanjesh Kumar Pathak , Sanket Vivek Phalak , Anup R. Shedage , Arpit Vijay , Giulia Marinello
CPC classification number: F25D23/006 , F25B39/02 , F25B49/005 , F25D23/066 , F25D29/005 , F25B2339/02 , F25B2500/222
Abstract: A refrigeration unit includes a cabinet and a first evaporator assembly. The first evaporator assembly is operable between an uninstalled condition and an installed condition. In the uninstalled condition, the first evaporator assembly is not assembled with the cabinet. In the installed condition, the first evaporator assembly is assembled with the cabinet. The first evaporator assembly includes a first evaporator, a first suction line connected to the first evaporator at a first suction line joint, and a first capillary tube connected to the first evaporator at a first capillary tube joint. The first suction line joint and the first capillary tube joint of the first evaporator assembly are leak testable in the uninstalled condition of the first evaporator assembly.
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公开(公告)号：US20230324114A1
公开(公告)日：2023-10-12
申请号：US17717421
申请日：2022-04-11
Applicant: WHIRLPOOL CORPORATION
Inventor： Paul B. Allard , Sunil S. Ekshinge , Alberto Regio Gomes , Abhay Naik , Sanjesh Kumar Pathak
CPC classification number: F25D29/006 , F25D23/065 , F25D2201/14 , F25D2201/126 , F25D2500/04 , F25D2700/12 , F25D2700/14
Abstract: A method of measuring pressure includes the steps of (1) providing a vacuum cabinet with a storage compartment and an insulating space, and three temperature sensors; (2) sensing a first temperature level of an interior wall of the storage compartment; (3) sensing an ambient temperature level within the storage compartment; (4) sensing a second temperature level of an exterior wall of the storage compartment; (5) calculating an overall heat transfer coefficient (Q) using the ambient temperature level, the first temperature level, and a convective heat transfer coefficient for the interior wall of the storage compartment; (6) calculating a temperature differential between the second and first temperature levels; (7) determining a conductivity level (K) using the temperature differential, the overall heat transfer coefficient (Q) and a thickness of the insulating space; and (8) determining a pressure level (P) within the insulating space using the conductivity level (K).
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