Title:
【発明の名称】自由遠心力によって無機物ウールを繊維化するための方法と装置
Document Type and Number:
Japanese Patent JP2002506417
Kind Code:
A
Abstract:
At least two machines placed side by side, including a series of centrifuging wheels arranged in a cascaded manner and driven in rotation about axes all having substantially in a same direction. Two consecutive wheels rotate in opposite directions, and are simultaneously fed with material to be fiberized. The material is poured onto the first wheel, is accelerated, and is conveyed onto the second wheel, and then optionally onto following wheels, in order to be converted into fibers by centrifugal ejection, the fibers being picked up by a gas stream and collected by a gathering device. The main axes of two adjacent machines are positioned along a non-zero angle adjusted in order for two gas streams emitted by the two adjacent machines to meet and combine. Such machines may find application in the manufacture of products based on mineral fibers.
Inventors:
Dupoi, Valerie
De Bozy, Alan
De Bozy, Alan
Application Number:
JP55372399A
Publication Date:
February 26, 2002
Filing Date:
April 22, 1999
Export Citation:
Assignee:
Isovale Saint-Govan
International Classes:
C03B37/05; (IPC1-7): C03B37/05
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)