公开(公告)号：US11608583B2

公开(公告)日：2023-03-21

申请号：US17221302

申请日：2021-04-02

Applicant: Whirlpool Corporation

Inventor： Carlo Chiorino ,  Mauro Mancini

IPC: D06F39/08 ,  D06F23/02 ,  D06F37/04 ,  D06F37/26 ,  D06F39/14

Abstract: A washing machine has a rotatable drum including a cylindrical wall and a base at one end on the cylindrical wall. The base includes a projecting member to space clothes in the drum from the base. At least one slot is in the base to enable passage of water into the drum. A tub includes a cylindrical wall and a base at one end of the cylindrical wall. The tub receives the rotatable drum within the cylindrical wall. The tub includes a water inlet in line with the at least one slot so that as the at least one slot is aligned with the water inlet, water is sprayed into the drum. A meshing arrangement is positioned between the drum base and the tub base to reduce a gap between the drum and tub and provide a forced passage maintaining the water at the inlet.

公开(公告)号：US12163271B2

公开(公告)日：2024-12-10

申请号：US17891414

申请日：2022-08-19

Applicant: WHIRLPOOL CORPORATION

Inventor： Carlo Chiorino ,  Mauro Mancini

IPC: D06F39/08 ,  B05B15/528 ,  D06F37/26

Abstract: A recirculating fluid flow system for an appliance includes a fluid pump that delivers process fluid through a fluid path. A tub is disposed within a cabinet and defines a processing space. The fluid path includes at least a portion of the processing space. The tub has an outlet that directs the process fluid toward the fluid pump. A sprayer assembly is coupled with the tub for directing the process fluid into the processing space. The sprayer assembly includes a spray head having a plurality of spray nozzles and an operable seam that extends through each spray nozzle of the plurality of spray nozzles. The operable seam is selectively separable to define a release opening that includes at least two spray nozzles of the plurality of spray nozzles.

公开(公告)号：US20220389643A1

公开(公告)日：2022-12-08

申请号：US17891414

申请日：2022-08-19

Applicant: WHIRLPOOL CORPORATION

Inventor： Carlo Chiorino ,  Mauro Mancini

IPC: D06F39/08 ,  B05B15/528 ,  D06F37/26

Abstract: A recirculating fluid flow system for an appliance includes a fluid pump that delivers process fluid through a fluid path. A tub is disposed within a cabinet and defines a processing space. The fluid path includes at least a portion of the processing space. The tub has an outlet that directs the process fluid toward the fluid pump. A sprayer assembly is coupled with the tub for directing the process fluid into the processing space. The sprayer assembly includes a spray head having a plurality of spray nozzles and an operable seam that extends through each spray nozzle of the plurality of spray nozzles. The operable seam is selectively separable to define a release opening that includes at least two spray nozzles of the plurality of spray nozzles.

公开(公告)号：US20210277578A1

公开(公告)日：2021-09-09

申请号：US16811544

申请日：2020-03-06

Applicant: WHIRLPOOL CORPORATION

Inventor： Carlo Chiorino ,  Mauro Mancini

IPC: D06F39/08 ,  B05B15/528 ,  D06F37/26

Abstract: A recirculating fluid flow system for an appliance includes a fluid pump that delivers process fluid through a fluid path. A tub is disposed within a cabinet and defines a processing space. The fluid path includes at least a portion of the processing space. The tub has an outlet that directs the process fluid toward the fluid pump. A sprayer assembly is coupled with the tub for directing the process fluid into the processing space. The sprayer assembly includes a spray head having a plurality of spray nozzles and an operable seam that extends through each spray nozzle of the plurality of spray nozzles. The operable seam is selectively separable to define a release opening that includes at least two spray nozzles of the plurality of spray nozzles.

公开(公告)号：US11578448B2

公开(公告)日：2023-02-14

申请号：US17363362

申请日：2021-06-30

Applicant: Whirlpool Corporation

Inventor： Carlo Chiorino ,  Luca Sorana

IPC: D06F34/18

Abstract: A laundry washing machine includes a housing with conventional washing elements within the housing. A door on a door opening of the housing enables access inside the housing to the conventional washing elements. A sensor senses color of cloth prior to passing the cloth through the door opening. The sensor is positioned so that it senses the cloth in a dedicated area outside of the machine adjacent to the door or door opening.

公开(公告)号：US11466393B2

公开(公告)日：2022-10-11

申请号：US16811544

申请日：2020-03-06

Applicant: WHIRLPOOL CORPORATION

Inventor： Carlo Chiorino ,  Mauro Mancini

IPC: D06F39/08 ,  D06F37/26 ,  B05B15/528

Abstract: A recirculating fluid flow system for an appliance includes a fluid pump that delivers process fluid through a fluid path. A tub is disposed within a cabinet and defines a processing space. The fluid path includes at least a portion of the processing space. The tub has an outlet that directs the process fluid toward the fluid pump. A sprayer assembly is coupled with the tub for directing the process fluid into the processing space. The sprayer assembly includes a spray head having a plurality of spray nozzles and an operable seam that extends through each spray nozzle of the plurality of spray nozzles. The operable seam is selectively separable to define a release opening that includes at least two spray nozzles of the plurality of spray nozzles.