VENTILATING MEMBER AND VENTILATING STRUCTURE

Title:

VENTILATING MEMBER AND VENTILATING STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2007/069387

Kind Code:

A1

Abstract:

A ventilating structure (100A) comprises a casing (91) and a ventilating member (13A) fitted to the opening (91k) of the casing (91). The ventilating member (13A) includes a support body (11) having a through hole (11h) functioning as a ventilation passage communicating the inside of the casing (91) with its outside, and a ventilation membrane (6) so secured to the support body (11) as to close the through hole (11h). When the thickness direction of the ventilation membrane (6) is defined as its height direction, the support body (11) is so arranged that a height (H1) from a second opening end face (11q)(aligned with the outer surface (91p) of the casing (91)) as an opening end face on the casing (91) side to the other first opening end face (11p) is 4 mm or longer.

Inventors:

FURUYAMA SATORU (JP)
YANAGI TOSHIKI (JP)

Application Number:

PCT/JP2006/320416

Publication Date:

June 21, 2007

Filing Date:

October 12, 2006

Export Citation:

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Assignee:

NITTO DENKO CORP (JP)
FURUYAMA SATORU (JP)
YANAGI TOSHIKI (JP)

International Classes:

B60R16/02; B65D81/26; F21S8/10; F21V31/03; F24F7/00

Foreign References:

JP2003318557A	2003-11-07
JP2003336874A	2003-11-28
JPH01138187A	1989-05-31
JP2004266211A	2004-09-24
JPH0750179A	1995-02-21
JPS62139396A	1987-06-23
JP2004047425A	2004-02-12
JP2004047425A	2004-02-12
JP2003336874A	2003-11-28

Other References: