Title:
電子ビーム照射用装置および方法
Document Type and Number:
Japanese Patent JP4441532
Kind Code:
B2
Abstract:
The present invention refers to a device for electron beam irradiation of at least a first side of a web, the device comprising a tunnel through which the web is adapted to pass, said tunnel being provided with a web inlet portion, a web outlet portion and a central portion adapted to receive at least a first electron beam emitter provided with an electron exit window through which electrons are adapted to be emitted into the tunnel. The tunnel is being angled at least two locations in each of the inlet portion and the outlet portion in such a way that any X-ray formed during the electron beam irradiation of the web is forced to hit the tunnel wall at least twice before exiting the tunnel.
Inventors:
Neslund, Lars-Orchestra
Nilsson, Tommy
Poppy, Luka
Ericsson, Anna
Benedetti, Paolo
Ferrari and Filippo
Nilsson, Tommy
Poppy, Luka
Ericsson, Anna
Benedetti, Paolo
Ferrari and Filippo
Application Number:
JP2006508578A
Publication Date:
March 31, 2010
Filing Date:
June 08, 2004
Export Citation:
Assignee:
Tetra Laval Holdings Financiers Society Anonym
International Classes:
B65B55/08; A61L2/08; G21K5/02
Domestic Patent References:
| JP2004524895A | ||||
| JP2000214300A | ||||
| JP2003014900A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Tadashi Tanaka
Toru Mori
Hajime Asamura
Tadashi Tanaka
Toru Mori