Title:
周囲環境に対する保護空気流を吹出すための方法および装置
Document Type and Number:
Japanese Patent JP2004525337
Kind Code:
A
Abstract:
Device and method for diffusing a protective flux. In order to protect one area of a service station, a more or less parallel air flow is created in the direction of the area. Above a threshold F, the air flow has a gradually increasing speed V 22 and, below the threshold, the air flow speed V 21 is more or less uniform along the length of a flow section in a plane P which is transverse to the direction of flow D. One possible configuration for an air flow diffusion device, which allows a confinement barrier to be created, consists of a diffusing wall comprising a main wall and a lateral wall. The main planar wall is adapted to diffuse a main laminar flow in the sterile area to be protected. The lateral wall is adapted to diffuse a lateral flow divergent from the main flow. A skirt is disposed to create an obstacle to the lateral flow and to accelerate the flow by of deflection.
Inventors:
Bridennes, Pierre
Coffinier, pascal
Coffinier, pascal
Application Number:
JP2002590315A
Publication Date:
August 19, 2004
Filing Date:
May 14, 2002
Export Citation:
Assignee:
Acante
International Classes:
F24F9/00; F24F3/16; F24F13/06; (IPC1-7): F24F9/00; F24F13/06
Attorney, Agent or Firm:
Hiroshi Ito