Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FURNACE FOR THERMALLY FOAMING PARTICLES OF A BULK MATERIAL
Document Type and Number:
WIPO Patent Application WO/2014/052996
Kind Code:
A3
Abstract:
The invention relates to a furnace for thermally foaming particles of a bulk material, in which the particles to be foamed are introduced into the furnace chamber (14) from above, moved downwards in the furnace chamber (14), heated and inflated, and are removed through a removal opening (4) located on the base of the furnace chamber (14), the volume of said furnace chamber (14) being delimited by an outer shell (1) and an inner shell (2). The inner shell (2) protrudes, from above, into the volume encompassed by the outer shell (1). The lowest point (2.1) of the inner shell (2) lies higher than the base of the outer shell (1) and the lower end of the furnace chamber (14). The inner shell (2) is closed underneath.

Inventors:
WUSTINGER HORST (AT)
Application Number:
PCT/AT2013/000158
Publication Date:
July 03, 2014
Filing Date:
October 02, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WUSTINGER HORST (AT)
International Classes:
F27B1/00; C04B20/06
Foreign References:
US4837423A1989-06-06
US0685336A1901-10-29
EP0747647A11996-12-11
US4318691A1982-03-09
Download PDF:



 
Previous Patent: DRAWER

Next Patent: DISPENSING DEVICE FOR MEDICATIONS