Invention Grant
- Patent Title: Washing drum unit with a jet spray
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Application No.: US17221302Application Date: 2021-04-02
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Publication No.: US11608583B2Publication Date: 2023-03-21
- Inventor: Carlo Chiorino , Mauro Mancini
- Applicant: Whirlpool Corporation
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Agency: Harness, Dickey & Pierce PLC
- Main IPC: D06F39/08
- 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.
Public/Granted literature
- US20220316127A1 Washing Drum Unit With A Jet Spray Public/Granted day:2022-10-06
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