公开(公告)号：US20240400423A1

公开(公告)日：2024-12-05

申请号：US18805079

申请日：2024-08-14

Applicant: WHIRLPOOL CORPORATION

Inventor： MOHSIN MAHAMADSHAFI ATTAR ,  JALINDAR S. DAWANGE ,  RICHARD L. HAMMOND ,  CHRISTOPHER A. HARTNETT ,  PETER N. HOWES ,  ERIC MONVILLE

IPC: C02F1/52 ,  C02F1/00 ,  C02F103/00 ,  D06F39/02 ,  D06F39/08 ,  D06F39/20

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.

公开(公告)号：US20210188667A1

公开(公告)日：2021-06-24

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

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.

公开(公告)号：US20230295021A1

公开(公告)日：2023-09-21

申请号：US18202011

申请日：2023-05-25

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

CPC classification number: C02F1/52 ,  D06F39/028 ,  D06F39/083 ,  D06F39/088 ,  C02F2001/007

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.

公开(公告)号：US20190100865A1

公开(公告)日：2019-04-04

申请号：US15719682

申请日：2017-09-29

Applicant: WHIRLPOOL CORPORATION

Inventor： MICHAEL J. BAUMAN ,  SCOTT E. CARPENTER ,  PETER N. HOWES ,  NICHOLAS LEEP ,  LINDSEY A. WOHLGAMUTH

IPC: D06F37/06

Abstract: A laundry treating appliance having a tub with a tub interior that defines a liquid chamber, a rotatable drum located within the liquid chamber and rotatable about a rotational axis that at least partially defines a treating chamber, and a lifter housing carried by the drum and located within the treating chamber.