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公开(公告)号：US20220117049A1
公开(公告)日：2022-04-14
申请号：US17559192
申请日：2021-12-22
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Ermanno Buzzi
Abstract: A liner for a crisp plate includes ceramic nanoparticles and a polymer material combined with the ceramic nanoparticles to provide a mixture. A network of carbon nanotubes is embedded within the mixture to form a composite matrix, wherein the carbon nanotubes are unidirectionally aligned within the composite matrix.
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公开(公告)号：US11234298B2
公开(公告)日：2022-01-25
申请号：US16192235
申请日：2018-11-15
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Ermanno Buzzi
IPC: H05B6/64 , B29C70/02 , B29C70/88 , B29K105/16 , B29K307/04 , B29K505/02 , B29K509/02 , B29L31/00
Abstract: A liner for a crisp plate includes ceramic nanoparticles and a polymer material combined with the ceramic nanoparticles to provide a mixture. A network of carbon nanotubes is embedded within the mixture to form a composite matrix, wherein the carbon nanotubes are unidirectionally aligned within the composite matrix.
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公开(公告)号：US11175090B2
公开(公告)日：2021-11-16
申请号：US16398413
申请日：2019-04-30
Applicant: WHIRLPOOL CORPORATION
Inventor： Ermanno Buzzi , Charles R. Cravens , Vincent D. Csapos , Muhammad Khizar
IPC: B32B27/08 , F25D23/06 , B32B27/32 , B32B27/30 , B32B27/20 , B29C48/00 , B29C65/18 , B32B5/22 , B32B5/18 , B32B27/06 , B29L31/00
Abstract: A method of making a liner for an appliance is provided that includes: mixing a polymeric capping layer precursor and a pigment additive; forming the capping layer precursor and the pigment additive into a capping layer at a capping layer formation temperature; and rolling the capping layer, a barrier layer and a polymeric base layer together to form a liner, each of the capping layer, the barrier layer and the base layer at about the capping layer formation temperature. Further, the liner comprises a capping region, a barrier region and a base region, the capping region comprising the pigment additive.
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公开(公告)号：US11022361B2
公开(公告)日：2021-06-01
申请号：US16115836
申请日：2018-08-29
Applicant: Whirlpool Corporation
Inventor： Ermanno Buzzi , Gabriele Candiani , Alberto Cigada , Fabio Andrea Cigada , Luigi De Nardo , Muhammad Khizar , Maria Paola Pirovano
Abstract: A refrigerator includes a cabinet coupled to one or more doors forming a storage compartment. The refrigerator additionally includes a first fan assembly positioned on an interior surface of a first cabinet wall, and a second fan assembly positioned on the interior surface of a second cabinet wall. The first and second fan assemblies each include: two or more circulation fans; a filter coupled to a photocatalyst to form an activated filter; and a plurality of UV LEDs positioned to project light on the activated filter. An air circulation path is configured to direct air born bacteria and particulate matter within the storage compartment contemporaneously into the first and second fan assemblies using the two or more circulation fans and circulate filtered air into the storage compartment through the activated filter disposed in the air circulation path.
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公开(公告)号：US20210010183A1
公开(公告)日：2021-01-14
申请号：US16506425
申请日：2019-07-09
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar
IPC: D06F39/02
Abstract: A laundry chemistry dispenser for an appliance includes a base having an inner surface and an outer surface. A plurality of sidewalls extends from the base to define an interior cavity. Each sidewall of the plurality of sidewalls includes an inner surface and an outer surface. A coating is at least partially disposed on the inner surface of the base and the inner surface of each sidewall of the plurality of sidewalls.
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Patent Agency Ranking
公开(公告)号：US20190257574A1
公开(公告)日：2019-08-22
申请号：US16398413
申请日：2019-04-30
Applicant: WHIRLPOOL CORPORATION
Inventor： Ermanno Buzzi , Charles R. Cravens , Vincent D. Csapos , Muhammad Khizar
Abstract: A method of making a liner for an appliance is provided that includes: mixing a polymeric capping layer precursor and a pigment additive; forming the capping layer precursor and the pigment additive into a capping layer at a capping layer formation temperature; and rolling the capping layer, a barrier layer and a polymeric base layer together to form a liner, each of the capping layer, the barrier layer and the base layer at about the capping layer formation temperature. Further, the liner comprises a capping region, a barrier region and a base region, the capping region comprising the pigment additive.
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公开(公告)号：US20190159303A1
公开(公告)日：2019-05-23
申请号：US16313214
申请日：2017-01-20
Applicant: Whirlpool Corporation
Inventor： Hongzhen Zhao , Muhammad Khizar , Ermanno Buzzi
Abstract: A door (100) for a microwave oven (200) is provided that includes: a door frame (102); a substantially transparent, glass or polymeric substrate (10) arranged within the frame (102) to define a viewing window (50); and an electrically conductive mesh (90) spanning the viewing window (50). Further, the mesh (90) comprises a plurality of carbon nanotubes and is embedded in the substrate (10) to shield the microwave radiation generated in the oven (200) from reaching an exterior of the door frame (102).
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公开(公告)号：US20240150954A1
公开(公告)日：2024-05-09
申请号：US18124725
申请日：2023-03-22
Applicant: WHIRLPOOL CORPORATION
Inventor： Margherita Basso , Anthony S. Hill, JR. , Muhammad Khizar
CPC classification number: D06F39/10 , B01D67/00793 , B01D69/02 , B01D69/14111 , B01D71/16 , B01D71/34 , B01D2323/081 , B01D2323/10 , B01D2323/12 , B01D2323/21819 , B01D2323/219 , B01D2323/39 , B01D2325/0283 , B01D2325/36 , B01D2325/38
Abstract: A washing machine includes a filter that is operably connected to a water circulation system to filter water. The filter may include a mesh filter element and a porous membrane whereby water passes through the mesh element and then through the porous membrane prior to exiting the washing machine. The porous membrane may include a plurality of openings of about 5 microns to about 100 microns to capture microparticles.
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公开(公告)号：US20240140859A1
公开(公告)日：2024-05-02
申请号：US18410689
申请日：2024-01-11
Applicant: Whirlpool Corporation
Inventor： Alexandre Machado BARDAL , Muhammad Khizar
CPC classification number: C03C17/22 , C03C17/002 , C03C17/009 , C03C19/00 , B82Y30/00 , C03C2217/76
Abstract: A panel is provided. The panel includes a substrate having a top surface and a liquid-repelling element disposed on the top surface as a single line free of parallel sublines, the single line defining a geometric pattern. The liquid-repelling element comprises graphene nanoparticles.
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公开(公告)号：US11812911B2
公开(公告)日：2023-11-14
申请号：US17386987
申请日：2021-07-28
Applicant: WHIRLPOOL CORPORATION
Inventor： Philip J. Czarnecki , Muhammad Khizar , Mateusz M. Wolowicz
IPC: A47L15/00
CPC classification number: A47L15/0042 , A47L15/0034
Abstract: A dishwasher includes a housing having walls defining a tub having an outlet for humid air to flow out from the tub, an inlet for dry air to flow into the tub, and a door for closing the tub to an exterior environment, and a drying system contacting at least one wall of the tub. The drying system includes an inlet conduit fluidly connected to the outlet and an outlet conduit fluidly connected to the inlet with the inlet conduit and the outlet conduit forming an inverted V-shaped air circuit defining an airflow path therethrough. The drying system also includes at least one adsorbent component having an adsorbent material positioned along the airflow path, and at least one gate check valve blocking airflow from the tub to the adsorbent material during a wash cycle. The adsorbent material is regenerated via heat transfer through the at least one wall from the tub during a wash cycle when the gate check valve is closed.
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