发明授权
- 专利标题: Waterproof case
- 专利标题(中): 防水套
-
申请号: US11637241申请日: 2006-12-12
-
公开(公告)号: US07667973B2公开(公告)日: 2010-02-23
- 发明人: Takuya Shinoda , Takamichi Kamiya , Keiichi Kato
- 申请人: Takuya Shinoda , Takamichi Kamiya , Keiichi Kato
- 申请人地址: JP Kariya
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 当前专利权人地址: JP Kariya
- 代理机构: Posz Law Group, PLC
- 优先权: JP2005-360779 20051214
- 主分类号: H05K5/06
- IPC分类号: H05K5/06
摘要:
A waterproof case for housing an electronic component includes a case member that has a plurality of breathing holes, and a breathable waterproof filter fitted to the case member at a position corresponding to the breathing holes to cover the breathing holes. For example, open surfaces of at least two of the breathing holes, opened outside of the case member, can be made to face in different directions. Furthermore, the breathing hole has an open area on a side of the breathable waterproof filter, which is larger than an open area of the breathing hole on a side opposite to the breathable waterproof filter, in the case member. Accordingly, the waterproof case enhances waterproofness while circulating air between the inside and the outside of the waterproof case.
公开/授权文献
- US20070134981A1 Waterproof case 公开/授权日:2007-06-14