GB468997A - Improvements relating to electric radiation furnaces - Google Patents

Improvements relating to electric radiation furnaces

Info

Publication number
GB468997A
GB468997A GB28401/36A GB2840136A GB468997A GB 468997 A GB468997 A GB 468997A GB 28401/36 A GB28401/36 A GB 28401/36A GB 2840136 A GB2840136 A GB 2840136A GB 468997 A GB468997 A GB 468997A
Authority
GB
United Kingdom
Prior art keywords
furnace
supported
rod
oct
roof
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
GB28401/36A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB468997A publication Critical patent/GB468997A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • 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
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

468,997. Electric furnaces. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST.- GOBAIN, CHAUNY, & CIREY. Oct. 19, 1936, No. 28401. Convention date, Oct. 19, 1935. [Class 39 (iii)] The withdrawable graphite heating rod 4<a> is secured at one end to a member 5<a> passing through the furnace wall and supported exteriorly thereof, and the other end of 'the rod is supported in the furnace by a member 6 separate from the furnace wall. The member 5a is of graphite and is supported by a carbon disc 12<a> in a water cooled sheath 11<a> mounted on a carriage 14<a>. The rod is urged against the support 6 by a spring 8<a> acting through a lever 9<a>. A three-phase furnace employs three rods in parallel, triangular or Y formation. The roof and hearth of the furnace may be separable, the heating rods moving with the roof. Specification 431,004 is referred to.
GB28401/36A 1935-10-19 1936-10-19 Improvements relating to electric radiation furnaces Expired GB468997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468997X 1935-10-19

Publications (1)

Publication Number Publication Date
GB468997A true GB468997A (en) 1937-07-16

Family

ID=8902399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28401/36A Expired GB468997A (en) 1935-10-19 1936-10-19 Improvements relating to electric radiation furnaces

Country Status (1)

Country Link
GB (1) GB468997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266945A (en) * 1992-05-08 1993-11-17 Borli Srl Tank furnace for low pressure injection casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266945A (en) * 1992-05-08 1993-11-17 Borli Srl Tank furnace for low pressure injection casting

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