Invention Grant
- Patent Title: Magnetic drive controlled rotation for dishwasher spray arm
- Patent Title (中): 用于洗碗机喷枪的磁力驱动控制旋转
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Application No.: US12641400Application Date: 2009-12-18
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Publication No.: US08240321B2Publication Date: 2012-08-14
- Inventor: Jordan R. Fountain , Sathish A. Sundaram
- Applicant: Jordan R. Fountain , Sathish A. Sundaram
- Applicant Address: US MI Benton Harbror
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbror
- Agency: McGarry Bair PC
- Agent Jacquelyn R. Lin
- Main IPC: B08B3/02
- IPC: B08B3/02
Abstract:
A motorized system drives rotation of a rotatable sprayer of a dishwasher. The drive system includes a magnetic coupler. The magnetic coupler includes a first portion that resides inside the wash chamber of the dishwasher, and a second portion that resides outside the wash chamber, such that the motor and the output shaft of the drive system are located entirely outside of the wash chamber.
Public/Granted literature
- US20110146733A1 MAGNETIC DRIVE CONTROLLED ROTATION FOR DISHWASHER SPRAY ARM Public/Granted day:2011-06-23
Information query
IPC分类:
