Title:
固体ー液体濾過用布及び濾過装置
Document Type and Number:
Japanese Patent JP2007530253
Kind Code:
A
Abstract:
The invention relates to a method of making a solid-liquid filtration cloth, a solid-liquid filtration cloth, and a filter in which the solid-liquid filtration cloth is arranged. The filter cloth (7) is provided with yarns (13b) having a highly changing length and a long free run in the weave. When the length of the yarns (13b) is allowed to shorten significantly, a filtration portion (15) on the side of a surface (14) of the cloth obtains a corrugated shape, providing the cloth with a large filtering area.
Inventors:
Makinen, Ante
Sori, Eino
Rehakka, Heikki
Lautanen, Aimo
Sori, Eino
Rehakka, Heikki
Lautanen, Aimo
Application Number:
JP2007504432A
Publication Date:
November 01, 2007
Filing Date:
March 21, 2005
Export Citation:
Assignee:
Tamfeld OYJABP
International Classes:
B01D39/00; B01D29/07; B01D33/044; B01D33/06; B01D33/21; B01D39/08; D03D3/08; D03D11/00; D03D15/56; D03D15/567; D21F
Domestic Patent References:
| JPS59156407A | 1984-09-05 | |||
| JPH01249117A | 1989-10-04 | |||
| JP2005511293A | 2005-04-28 | |||
| JP2001170420A | 2001-06-26 | |||
| JPH02258249A | 1990-10-19 | |||
| JPH08226044A | 1996-09-03 | |||
| JPH09253680A | 1997-09-30 | |||
| JPS378644B1 | ||||
| JPS458384Y1 | 1970-04-20 | |||
| JPH08226045A | 1996-09-03 | |||
| JPH01321948A | 1989-12-27 | |||
| JPS5610913A | 1981-02-03 |
Foreign References:
| WO2003051487A1 | 2003-06-26 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama