Title:
アーチ状屋根及びこれを用いた溶解炉
Document Type and Number:
Japanese Patent JP4370454
Kind Code:
B2
Abstract:
Coolable arched roof comprises at least one layer (1) of fire-resistant rock, and an arrangement of layers on the side of the fire-resistant rock layer facing away from the interior (11) of the oven which consists of a cover layer (2) for sealing the interior of the oven against the penetration or escape of gas, an insulating layer (3) having a heat-insulating effect, and a cooling layer (4) for guiding a cooling fluid. ?>An Independent claim is also included for a melting furnace comprising the above arched roof. Preferred Features: The cover layer is a metal foil, preferably a steel foil. The insulating layer is made of an insulating fabric or felt based on rock wool. The cooling fluid is water.
More Like This:
WO/1996/004209 | METHOD AND APPARATUS FOR WASTE VITRIFICATION |
JPH0546927 | [Name of invention] Cooling device for glass melting furnace wall |
JPH06329420 | GLASS MELTING FURNACE |
Inventors:
Victor Elvin
Zos Claus
Andreoli Bruno
Segrias Werner
Zos Claus
Andreoli Bruno
Segrias Werner
Application Number:
JP2002377018A
Publication Date:
November 25, 2009
Filing Date:
December 26, 2002
Export Citation:
Assignee:
Von Roll Ummwert Techinique Actien Gezel Shaft
International Classes:
C03B5/44; B09B3/00; F23G5/00; C03B5/43; F23G5/44; F23M5/08; F27B3/16; F27B3/24; F27D1/12
Domestic Patent References:
JP59158993U |
Foreign References:
US3092051 | ||||
US2368265 | ||||
US4157815 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura