Title:
AIR DISCHARGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/067671
Kind Code:
A1
Abstract:
An air discharge device 10 is provided with: a cylinder body 21 for defining an air flow passage 21a and a discharge opening 21b; a guide wall 31 for guiding an air flow having passed through the discharge opening toward a target; and a movable protrusion 41 capable of protruding from the inside of the guide wall toward the outside thereof. The guide wall has a protrusion surface shape protruding in the direction intersecting the front face direction of the discharge opening and is disposed so that a projection plane generated by projecting the guide wall on an imaginary plane to which the discharge opening belongs covers the entire discharge opening. The amount of protrusion of the movable protrusion from the guide wall is adjustable within a range from zero to a predetermined maximum amount, and the amount of protrusion is adapted to be adjusted toward the target. As a result, the provided air discharge device is configured so that the discharge opening can be made invisible as much as possible without impairing the function of the air discharge device.
Inventors:
YAMAMOTO MASAAKI (JP)
KANEDA KENTARO (JP)
KANEDA KENTARO (JP)
Application Number:
PCT/JP2015/067159
Publication Date:
May 06, 2016
Filing Date:
June 15, 2015
Export Citation:
Assignee:
HOWA PLASTICS CO LTD (JP)
International Classes:
B60H1/34; F24F13/06; F24F13/10
Foreign References:
| JPH0450510U | 1992-04-28 | |||
| JPH0219615U | 1990-02-08 | |||
| JPH01178117U | 1989-12-20 | |||
| JP3180504U | 2012-12-20 |
Other References:
See also references of EP 3213946A4
Attorney, Agent or Firm:
PROSPEC PATENT FIRM (JP)
Patent business corporation Pros Peck patent firm (JP)
Patent business corporation Pros Peck patent firm (JP)
Download PDF: