Title:
FILTERING MATERIAL, WATER TREATMENT DEVICE USING SAID FILTERING MATERIAL, AND MANUFACTURING METHOD FOR SAID FILTERING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/093259
Kind Code:
A1
Abstract:
A plurality of pores (2) are formed in a filtering material (1) so as to be connected with each other, making it possible for fluid to pass through. The pore diameter (d) of the pores (2) formed on the filtering material (1) is made so as to become gradually smaller from the upstream flow side of the fluid passing through to the downstream flow side.
More Like This:
| JP2014523800 | 高温ガス用濾過媒体およびフィルター |
| JP3301227 | MANUFACTURE OF FILTER |
| JPH03220305 | PRODUCTION OF ANTISTATIC SPUN YARN |
Inventors:
HIRAI TOSHIAKI (JP)
Application Number:
PCT/JP2011/051283
Publication Date:
August 04, 2011
Filing Date:
January 25, 2011
Export Citation:
Assignee:
PANASONIC ELEC WORKS CO LTD (JP)
HIRAI TOSHIAKI (JP)
HIRAI TOSHIAKI (JP)
International Classes:
B01D39/16; B01D29/11; B29C39/08; B29C39/24; B29K101/12; B29K105/04; B29L31/14
Foreign References:
| JPH03175141A | 1991-07-30 | |||
| JPS52148872A | 1977-12-10 | |||
| JPS62186915A | 1987-08-15 | |||
| JPS5316974U | 1978-02-13 | |||
| JPS531371A | 1978-01-09 | |||
| JP2000342918A | 2000-12-12 | |||
| JP2003214270A | 2003-07-30 | |||
| JP2005512614A | 2005-05-12 | |||
| JPS4956252A | 1974-05-31 | |||
| JPS62149317A | 1987-07-03 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
Download PDF:
Claims: