Title:
FILTER DEVICE AND FILTRATION BODY
Document Type and Number:
WIPO Patent Application WO/2007/052563
Kind Code:
A1
Abstract:
A filter device is formed by receiving a filter element in a tubular housing one
side of which is open, and the filter element is received in the housing such that
the fluid inflow side and the fluid outflow side are kept partitioned from each
other. The filter element is constructed basically from a filtration body formed
by layering sheet-like filtration materials with gaps in between. The filter
element is formed from such a filtration body held in a wavy shape.
Inventors:
IWAKATA, Keisaku (LTD. 1-8-1 Fukazawa, Setagaya-k, Tokyo 81, 1580081, JP)
岩片 敬策 (〒81 東京都世田谷区深沢１丁目８番１号 日本濾過器株式会社内 Tokyo, 1580081, JP)
岩片 敬策 (〒81 東京都世田谷区深沢１丁目８番１号 日本濾過器株式会社内 Tokyo, 1580081, JP)
Application Number:
JP2006/321537
Publication Date:
May 10, 2007
Filing Date:
October 27, 2006
Export Citation:
Assignee:
NIPPON ROKAKI CO.,LTD. (1-8-1, Fukazawa Setagaya-k, Tokyo 81, 1580081, JP)
日本濾過器株式会社 (〒81 東京都世田谷区深沢１丁目８番１号 Tokyo, 1580081, JP)
IWAKATA, Keisaku (LTD. 1-8-1 Fukazawa, Setagaya-k, Tokyo 81, 1580081, JP)
日本濾過器株式会社 (〒81 東京都世田谷区深沢１丁目８番１号 Tokyo, 1580081, JP)
IWAKATA, Keisaku (LTD. 1-8-1 Fukazawa, Setagaya-k, Tokyo 81, 1580081, JP)
International Classes:
B01D29/07; B01D27/00; B01D46/52; F02M37/22
Attorney, Agent or Firm:
KASHIWAGI, Shinji et al. (3-3-7 Denenchofu, Ohta-ku Tokyo, 71, 1450071, JP)
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