GB305470A - Improvements in or relating to the fastening of heating rods in electric furnaces and the like - Google Patents

Improvements in or relating to the fastening of heating rods in electric furnaces and the like

Info

Publication number
GB305470A
GB305470A GB3149/29A GB314929A GB305470A GB 305470 A GB305470 A GB 305470A GB 3149/29 A GB3149/29 A GB 3149/29A GB 314929 A GB314929 A GB 314929A GB 305470 A GB305470 A GB 305470A
Authority
GB
United Kingdom
Prior art keywords
rods
relating
fastening
heating rods
electric furnaces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3149/29A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB305470A publication Critical patent/GB305470A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

305,470. Siemens - Schuckertwerke Akt.-Ges. Feb. 4, 1928, [Convention date]. Resistance furnaces.-Non- metallic resistance rods 1 which have their lower ends movably arranged in known manner are supported at their upper ends by clips' 6 fitted to the rods and resting on supports so that the rods can expand freely in an upward direction. The clips may have knife edges 8 engaging the supports Rings 12 of heat resisting and insulating material surround the ends of the rods, and the channels 3 in the furnace walls in which the rods are arranged are widened out to take the rings.
GB3149/29A 1928-02-04 1929-01-30 Improvements in or relating to the fastening of heating rods in electric furnaces and the like Expired GB305470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE305470X 1928-02-04

Publications (1)

Publication Number Publication Date
GB305470A true GB305470A (en) 1930-01-30

Family

ID=6120811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3149/29A Expired GB305470A (en) 1928-02-04 1929-01-30 Improvements in or relating to the fastening of heating rods in electric furnaces and the like

Country Status (1)

Country Link
GB (1) GB305470A (en)

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