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Patent Agency Ranking
公开(公告)号：US12195909B2
公开(公告)日：2025-01-14
申请号：US18461553
申请日：2023-09-06
Applicant: WHIRLPOOL CORPORATION
Inventor： Christopher A. Hartnett , James Jeffery , Bruno T. Ramasco , Guy M. Kazmierzak
IPC: D06F39/02 , B01F23/451 , B01F25/10 , B01F25/421 , B01F25/452 , D06F37/26 , B01F101/00 , B01F101/48 , D06F21/06
Abstract: A chemistry dispensing assembly for a laundry appliance includes a reservoir that dispenses a laundry chemistry to a treatment chamber. A mixing channel is positioned below the reservoir that receives the laundry chemistry dispensed from the reservoir. A fluid assembly delivers a fluid carrier through a flow path that includes the mixing channel. The mixing channel is defined between an underside of the reservoir and an upper surface of the mixing channel.
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公开(公告)号：US11691899B2
公开(公告)日：2023-07-04
申请号：US16953739
申请日：2020-11-20
Applicant: WHIRLPOOL CORPORATION
Inventor： Mohsin Mahamadshafi Attar , Jalindar S. Dawange , Richard L. Hammond , Christopher A. Hartnett , Peter N. Howes , Eric Monville
IPC: C02F1/52 , D06F39/02 , D06F39/08 , C02F1/00 , C02F103/00
CPC classification number: C02F1/52 , D06F39/028 , D06F39/083 , D06F39/088 , C02F2001/007 , C02F2103/002
Abstract: Laundry treatment appliances for use in a typical household include a tub that has an opening to provide access to the interior and at least partially defines a treating chamber into which fabric items such as clothes, towels, or linens can be placed to undergo a washing operation. A system can be provided for recirculating wash liquid through the tub to reduce water consumption. At least one tank or reservoir and a coagulant dosing system can be included for the chemical treatment of wash water as part of the wash liquid recirculation system. The tank can also serve to separate coagulated solids from the wash water.
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公开(公告)号：US20200318282A1
公开(公告)日：2020-10-08
申请号：US16885599
申请日：2020-05-28
Applicant: WHIRLPOOL CORPORATION
Inventor： Mark J. Christensen , Donald Erickson , Jordan M. Grider , Alexander Halbleib , Christopher A. Hartnett , Christopher A. Jones , K. David McAllister , Rodney M. Welch , Erica L. Roberts
Abstract: A laundry appliance includes a cabinet having a rotating drum operably positioned therein for processing fabric. At least one transducer is positioned proximate the drum that provides an ultrasonic resonance that is directed into an interior chamber of the drum. The ultrasonic resonance is adapted to be directed into damp fabric being treated within the interior chamber. The ultrasonic resonance serves to modify water trapped within the damp fabric into a substantially gaseous form.
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公开(公告)号：US10704189B2
公开(公告)日：2020-07-07
申请号：US16059671
申请日：2018-08-09
Applicant: WHIRLPOOL CORPORATION
Inventor： Mark J. Christensen , Donald Erickson , Jordan M. Grider , Alexander Halbleib , Christopher A. Hartnett , Christopher A. Jones , K. David McAllister , Rodney M. Welch , Erica L. Roberts
Abstract: A laundry appliance includes a cabinet having a rotating drum operably positioned therein for processing fabric. At least one transducer is positioned proximate the drum that provides an ultrasonic resonance that is directed into an interior chamber of the drum. The ultrasonic resonance is adapted to be directed into damp fabric being treated within the interior chamber. The ultrasonic resonance serves to modify water trapped within the damp fabric into a substantially gaseous form.
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公开(公告)号：US20190062985A1
公开(公告)日：2019-02-28
申请号：US16059671
申请日：2018-08-09
Applicant: WHIRLPOOL CORPORATION
Inventor： Mark J. Christensen , Donald Erickson , Jordan M. Grider , Alexander Halbleib , Christopher A. Hartnett , Christopher A. Jones , K. David McAllister , Rodney M. Welch , Erica L. Roberts
Abstract: A laundry appliance includes a cabinet having a rotating drum operably positioned therein for processing fabric. At least one transducer is positioned proximate the drum that provides an ultrasonic resonance that is directed into an interior chamber of the drum. The ultrasonic resonance is adapted to be directed into damp fabric being treated within the interior chamber. The ultrasonic resonance serves to modify water trapped within the damp fabric into a substantially gaseous form.
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