Invention Grant
- Patent Title: Method of drying articles
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Application No.: US17363335Application Date: 2021-06-30
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Publication No.: US11692298B2Publication Date: 2023-07-04
- Inventor: Mark L. Herman , Garry L. Peterman
- Applicant: WHIRLPOOL CORPORATION
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Agency: McGarry Bair PC
- Main IPC: D06F58/26
- IPC: D06F58/26 ; F26B3/347 ; D06F37/06 ; D06F58/04

Abstract:
A method for drying laundry with a radio frequency (RF) generator connected to an applicator and a rotatable cylindrical drum having a pair of non-anode baffles and a third baffle comprising an anode element positioned between the pair of non-anode baffles and a first cathode element disposed between the third baffle and one of the pair of non-anode baffles and a second cathode disposed between the third baffle and the other of the pair of non-anode baffles. The method comprises rotationally positioning the drum such that laundry is positioned between the anode element within the third baffle and the pair of non-anode baffles, energizing the RF applicator for a time period to generate a field of electromagnetic radiation (e-field) within the radio frequency spectrum between the anode element and the at least one of the first and second cathode elements such that liquid in laundry residing within the e-field will be dielectrically heated to effect a drying of the laundry during the time period, rotating the drum to redistribute laundry, and repeating the positioning the drum and energizing the RF applicator.
Public/Granted literature
- US20210324570A1 METHOD OF DRYING ARTICLES Public/Granted day:2021-10-21
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