Title:
VENTILATION STRUCTURE AND VENTILATION MEMBER
Document Type and Number:
Japanese Patent JP2015033682
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ventilation structure and a ventilation member suitable for improving ventilation characteristics and reducing a production cost.SOLUTION: A ventilation structure 10A includes a case 50 having an opening 50a, and a ventilation member 1A formed of a porous resin and attached to the case 50 so as to cover the opening 50a. In the ventilation structure 10A, the ventilation member 1A is attached to a side surface 50d of a projection part 50b arranged on an outer peripheral surface of a wall material 50g in the case 50 in a state of elastically deforming at least one of the projection part 50b and the ventilation member 1A.
Inventors:
ISHII KYOKO
YANO YOZO
KOUCHI KOJI
YANO YOZO
KOUCHI KOJI
Application Number:
JP2013167050A
Publication Date:
February 19, 2015
Filing Date:
August 09, 2013
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
B01D46/10; F21S8/10; F21V31/03
Domestic Patent References:
| JPS51137496U | 1976-11-06 | |||
| JPS4872151U | 1973-09-10 | |||
| JPS4317679Y1 | 1968-07-22 | |||
| JPH03286489A | 1991-12-17 | |||
| JPS63172195U | 1988-11-09 | |||
| JP2006297200A | 2006-11-02 | |||
| JP2006190656A | 2006-07-20 | |||
| JP2000205098A | 2000-07-25 | |||
| JP2001114339A | 2001-04-24 | |||
| JPS63186432U | 1988-11-30 |
Attorney, Agent or Firm:
Koichi Kamata
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