Washing apparatus

Details Washing apparatus Washing apparatus

2010-09-24

2011-11-22

Perrin, Joseph L (Department: 1711)

Textiles: fluid treating apparatus

Machines

Single tub and automatic sequential operation mechanism

C068S012210, C068S024000, C068S142000

Reexamination Certificate

active

08061163

ABSTRACT:
The washing apparatus has a frame body to be filled with a cleaning liquid. The frame body is rotated within a casing by a drive motor. The frame body has an inner periphery having a wavy patterned surface. An inner diameter D of the frame body is set to more than or equal to 600 mm and less than or equal to 850 mm. The frame body is rotated so that a peripheral speed of the inner periphery is more than or equal to 28 m/min and less than or equal to 57 m/min. A height h of the wave form is set to more than or equal to 2.0% and less than or equal to 9.0% of the inner diameter D, and a pitch p of the wave form is set to more than or equal to 2.0% and less than or equal to 9.0% of a peripheral length L of an imaginary circle having a diameter of the inner diameter D.

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The extended European Search Report of the corresponding European Application No. 06797114.3, dated Apr. 3, 2009.

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