发明名称 |
Ventilation member, vented housing using the same, pull-out prevention member for ventilation member and kit for forming ventilation structure |
摘要 |
A ventilation member having: a breathable film transmitting gas passing through an opening portion of a housing in a state in which the breathable film is fixed to the opening portion; and a support including a supporting portion for supporting the breathable film and an insertion portion to be inserted into the opening portion of the housing; wherein the insertion portion has a lock portion in an insertion-start-side end portion thereof, the lock portion having a tapered forward end, while the insertion portion is divided into a plurality of parts circumferentially at least on an insertion start side thereof.
|
申请公布号 |
US6994621(B2) |
申请公布日期 |
2006.02.07 |
申请号 |
US20030437972 |
申请日期 |
2003.05.15 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
MASHIKO HIROAKI;YANAGI TOSHIKI;NISHII HIROYUKI;IKEYAMA YOSHIKI |
分类号 |
B01D19/00;F16B5/06;F21S8/10;F21V31/03;F21W101/10;H02K5/10;H05K5/02 |
主分类号 |
B01D19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|