Title:
異質環境の二領域を分離するための装置
Document Type and Number:
Japanese Patent JP3851355
Kind Code:
B2
Abstract:
PCT No. PCT/FR98/00388 Sec. 371 Date Oct. 19, 1999 Sec. 102(e) Date Oct. 19, 1999 PCT Filed Feb. 27, 1998 PCT Pub. No. WO98/39604 PCT Pub. Date Sep. 11, 1998The invention concerns a device for separating (100) a first (10) from a second zone (20) in which prevails different kinds of environment. The invention is characterised in that it comprises: a buffer zone (110) extending along a longitudinal axis X between the first and second zones, and communicating via an inlet (111) with the first zone (10), and via an outlet (112) with the second zone (20); means for injecting air (120, 120a) opening at the inlet of the buffer zone, for injecting on either side of said longitudinal axis X, towards the outlet of said buffer zone, two clean air jets (121, 122) at high speed, extending along oblique directions (Y1, Y2) relative to the axis X, which cross each other in a region between the inlet and the central region (113) of said buffer zone, so as to form an impassable barrier which separates the first from the second zone.
Inventors:
Bourdon, Diger Christian
Briden, Pierre
Briden, Pierre
Application Number:
JP53822098A
Publication Date:
November 29, 2006
Filing Date:
February 27, 1998
Export Citation:
Assignee:
You, N, Y, Ale, Ultra, Propuru, Nutricion, Industry, Le Cherche
International Classes:
F24F9/00; F24F13/08
Domestic Patent References:
| JP2041150U | ||||
| JP58082652U | ||||
| JP6079685A | ||||
| JP62102153U | ||||
| JP39017748Y1 | ||||
| JP39012463Y1 |
Attorney, Agent or Firm:
Tadashi Sato
Toshiya Sato
Toshiya Sato