Title:
電気炉用のインサート
Document Type and Number:
Japanese Patent JP5357305
Kind Code:
B2
Abstract:
Insert for electrical furnaces comprising an insulating shell and a coiled heater element, the heater element comprising element wire that consists of at least two sections that are interconnected via a bend of element wire in such a way that the bend and the sections mutually form a loop of element wire. A fastening member is fixedly anchored in the insulating shell and arranged in the area of the bend in such a way that the element wire in a section directly connected to the bend is prevented from expanding past the fastening member.
Inventors:
Levin, Thomas
Application Number:
JP2012127071A
Publication Date:
December 04, 2013
Filing Date:
June 04, 2012
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
H05B3/16; F27D11/02; H05B3/10; H05B3/66
Domestic Patent References:
| JP63010487A | ||||
| JP10233277A | ||||
| JP2001513871A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Hiroshi Kamematsu
Nakamura Asayuki
Nagasaka Tomoyasu
Takashi Ishida
Tetsuji Koga
Hiroshi Kamematsu
Nakamura Asayuki
Nagasaka Tomoyasu