Title:
UMBRELLA DEWATERING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2003/016806
Kind Code:
A1
Abstract:
An umbrella dewatering equipment capable of increasing a dewatering capacity by using fiber material with directivity as water absorbing material to remove water content therefrom by decompression and using a turbine pump in combination with the equipment, characterized by comprising a double tubular body (3a) having an insert space for inserting a wet umbrella formed at the center thereof and an internal part allowed to be decompressed, a plurality of pipe materials (3c) formed of an elastic material installed on the inside wall (32) of the double tubular body (32) so that one ends thereof are projected to the center side and the other ends are openably projected to the inside of the double tubular body, a fiber body (3d) having a tip part (42) installed projectedly to one ends of the pipe materials and an opposite part installed insertedly into the pipe materials and allowing water content of the umbrella in contact therewith to lead from the tip part to the opposite part by capillary phenomenon, and a decompression means (12) for suckingly exhausting air from the inside of the double tubular body.
Inventors:
FUJIWARA AKINOBU (JP)
Application Number:
PCT/JP2002/007506
Publication Date:
February 27, 2003
Filing Date:
July 24, 2002
Export Citation:
Assignee:
RETEC CO LTD (JP)
FUJIWARA AKINOBU (JP)
FUJIWARA AKINOBU (JP)
International Classes:
F26B5/04; F26B5/12; F26B5/14; F26B5/16; F26B9/00; F26B25/00; (IPC1-7): F26B5/04; F26B5/12; F26B5/16; F26B9/00
Foreign References:
| JP2000234858A | 2000-08-29 | |||
| JPS5440536Y2 | 1979-11-29 | |||
| JPH06300439A | 1994-10-28 | |||
| JPH0587488U | 1993-11-26 | |||
| JPH0642864A | 1994-02-18 |
Attorney, Agent or Firm:
Yoshitake, Kenji (Room 323 Fuji Bldg., 2-3, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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