Title:
A device and a method of controlling air pollution
Document Type and Number:
Japanese Patent JP6280555
Kind Code:
B2
Abstract:
An apparatus for controlling airborne pollution comprises a leeward wall located near a polluted region, and a windward wall located between the leeward wall and the polluted region. The leeward wall and the windward wall are spaced apart so as to define an airflow passageway therebetween. The windward wall extends upwardly to a first wall height. The leeward wall includes an upper portion extending above the first wall height. The upper portion is adapted to direct airflow downward through the airflow passageway towards at least one opening located below the first wall height for exhausting the airflow from the airflow passageway.
Inventors:
Shiko, Scott
Chiu, Shin
Sul sark jig, jason
Van heist, william
Mahmoud, Shochel
Lewitz, william
Spencer, jennifer
Chiu, Shin
Sul sark jig, jason
Van heist, william
Mahmoud, Shochel
Lewitz, william
Spencer, jennifer
Application Number:
JP2015535941A
Publication Date:
February 14, 2018
Filing Date:
October 08, 2013
Export Citation:
Assignee:
Envision Escue Inc.
International Classes:
E04H17/14; B01D46/00; B01D51/00; E01C1/00
Domestic Patent References:
| JP2004270394A |
Foreign References:
| DE2456915A1 | ||||
| US4513840 |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Kawauchi Eiji
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Kawauchi Eiji