Title:
AIR FLOW STRAIGHTENING MEMBER
Document Type and Number:
Japanese Patent JP2015078818
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a porous air flow straightening member mounted in respect to an air blowing-out port to cover it in which air flows blowing-out from the air blowing-out port in both lateral direction and front surface direction are realized and at the same time a flow rate of air flow blown out in a front surface direction can be maintained more than a flow rate of air flow blown out in a lateral direction.SOLUTION: This invention relates to a porous air flow straightening member mounted at an air blowing-out port to cover it. One end side is connected to the air blowing-out port. The other end side comprises a cylindrical part of flat surface and a convex surface part connected to the other end side of the cylindrical part. The cylindrical part is characterized in that the cylindrical part is made of porous material having a low opening ratio relatively and the convex surface part is made of porous material having a high opening ratio relatively.
Inventors:
MURAKAMI HIROSHI
SHIRAISHI ISAMU
SHIRAISHI ISAMU
Application Number:
JP2013217668A
Publication Date:
April 23, 2015
Filing Date:
October 18, 2013
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
F24F13/068; F24F13/08
Domestic Patent References:
| JPS54162840A | 1979-12-24 | |||
| JPH01266462A | 1989-10-24 | |||
| JPH0973993A | 1997-03-18 | |||
| JPS55139339U | 1980-10-04 | |||
| JPS54162840A | 1979-12-24 | |||
| JPH01266462A | 1989-10-24 | |||
| JPH0973993A | 1997-03-18 | |||
| JPS55139339U | 1980-10-04 | |||
| JPS54162841A | 1979-12-24 | |||
| JPS54162841A | 1979-12-24 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta