Title:
FILTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/179678
Kind Code:
A1
Abstract:
The present invention addresses the problem of maintaining, by means of a simple construction, the layered configuration of a filter device employing a layered configuration. A suction filter (1), which has a flexible framework member (2), a filter material (3) that envelops the framework member and is formed in a bag shape, and a connecting tube (4) connecting the interior and the exterior of the filter material, and which is connected via the connecting tube to a fuel suction port (101) arranged within a fuel tank (110), is characterized by having an annular restraining member (5) that accommodates the framework member and the filter material which have been folded together into a layered configuration.
Inventors:
OGOSE KENSUKE (JP)
Application Number:
PCT/JP2013/003455
Publication Date:
December 05, 2013
Filing Date:
May 31, 2013
Export Citation:
Assignee:
NIFCO INC (JP)
International Classes:
F02M37/10; F02M37/34; F02M37/44; F02M37/50
Foreign References:
| JP4749319B2 | 2011-08-17 | |||
| JP2010007464A | 2010-01-14 | |||
| JPH06317286A | 1994-11-15 | |||
| JPH01163413U | 1989-11-14 | |||
| JPH02108705U | 1990-08-29 | |||
| JPH0533811U | 1993-05-07 | |||
| JP2012087725A | 2012-05-10 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
Patent business corporation Oshima patent firm (JP)
Patent business corporation Oshima patent firm (JP)
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