FR2404819A1 - Perfectionnements aux fours industriels a chauffage electrique - Google Patents

Perfectionnements aux fours industriels a chauffage electrique

Info

Publication number
FR2404819A1
FR2404819A1 FR7729904A FR7729904A FR2404819A1 FR 2404819 A1 FR2404819 A1 FR 2404819A1 FR 7729904 A FR7729904 A FR 7729904A FR 7729904 A FR7729904 A FR 7729904A FR 2404819 A1 FR2404819 A1 FR 2404819A1
Authority
FR
France
Prior art keywords
heating element
furnaces
damaging
weak
refractory
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.)
Granted
Application number
FR7729904A
Other languages
English (en)
Other versions
FR2404819B1 (fr
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.)
ROISSAC ANDRE
Original Assignee
ROISSAC ANDRE
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 ROISSAC ANDRE filed Critical ROISSAC ANDRE
Priority to FR7729904A priority Critical patent/FR2404819A1/fr
Publication of FR2404819A1 publication Critical patent/FR2404819A1/fr
Application granted granted Critical
Publication of FR2404819B1 publication Critical patent/FR2404819B1/fr
Granted 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

  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Abstract

L'invention concerne les fours industriels dans lesquels la paroi intérieure est réalisée en un matériau fibreux à résistance mécanique réduite. Pour la fixation de la résistance on a recours à des supports en céramique dont le corps 10 est profilé de manière à s'engager, moyennant une orientation déterminée, dans une cavité correspondante prévue dans la paroi du four. En fin d'engagement on fait basculer le support de façon à ce qu'il soit retenu par coopération du talon 13 et du logement 22. Industrie des fours industriels à chauffage électrique.
FR7729904A 1977-09-29 1977-09-29 Perfectionnements aux fours industriels a chauffage electrique Granted FR2404819A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7729904A FR2404819A1 (fr) 1977-09-29 1977-09-29 Perfectionnements aux fours industriels a chauffage electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729904A FR2404819A1 (fr) 1977-09-29 1977-09-29 Perfectionnements aux fours industriels a chauffage electrique

Publications (2)

Publication Number Publication Date
FR2404819A1 true FR2404819A1 (fr) 1979-04-27
FR2404819B1 FR2404819B1 (fr) 1982-06-11

Family

ID=9196108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729904A Granted FR2404819A1 (fr) 1977-09-29 1977-09-29 Perfectionnements aux fours industriels a chauffage electrique

Country Status (1)

Country Link
FR (1) FR2404819A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052840A1 (fr) * 1980-11-24 1982-06-02 Kennecott Corporation Support ou dispositif pour la sustentation de résistances électriques dans des fours ou des équipements garnis de fibres céramiques
US4553246A (en) * 1983-10-17 1985-11-12 Christie C T Construction method and apparatus for installing a hanger-supported heating element in an electrical resistance furnace
EP0301973A1 (fr) * 1987-07-31 1989-02-01 Festa Dispositif de support de résistances chauffantes le long d'une paroi réfractaire et/ou isolante fragile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1622651A (en) * 1925-04-24 1927-03-29 Westinghouse Electric & Mfg Co Electric furnace
US1624344A (en) * 1924-04-02 1927-04-12 Westinghouse Electric & Mfg Co Electric furnace
US1774852A (en) * 1926-06-05 1930-09-02 Scovill Manufacturing Co Resistor and support therefor
US1853382A (en) * 1930-02-18 1932-04-12 Hevi Duty Electric Co Supporting means for electrical heating elements
DE917629C (de) * 1938-08-23 1954-09-09 Siemens Ag Verfahren und Einrichtung zum Aufbau von OEfen
FR72822E (fr) * 1958-01-21 1960-07-22 Heurtey & Cie Dispositif d'accrochage notamment pour les éléments de chauffage à résistances dans les fours

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624344A (en) * 1924-04-02 1927-04-12 Westinghouse Electric & Mfg Co Electric furnace
US1622651A (en) * 1925-04-24 1927-03-29 Westinghouse Electric & Mfg Co Electric furnace
US1774852A (en) * 1926-06-05 1930-09-02 Scovill Manufacturing Co Resistor and support therefor
US1853382A (en) * 1930-02-18 1932-04-12 Hevi Duty Electric Co Supporting means for electrical heating elements
DE917629C (de) * 1938-08-23 1954-09-09 Siemens Ag Verfahren und Einrichtung zum Aufbau von OEfen
FR72822E (fr) * 1958-01-21 1960-07-22 Heurtey & Cie Dispositif d'accrochage notamment pour les éléments de chauffage à résistances dans les fours

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052840A1 (fr) * 1980-11-24 1982-06-02 Kennecott Corporation Support ou dispositif pour la sustentation de résistances électriques dans des fours ou des équipements garnis de fibres céramiques
US4553246A (en) * 1983-10-17 1985-11-12 Christie C T Construction method and apparatus for installing a hanger-supported heating element in an electrical resistance furnace
EP0301973A1 (fr) * 1987-07-31 1989-02-01 Festa Dispositif de support de résistances chauffantes le long d'une paroi réfractaire et/ou isolante fragile
FR2618972A1 (fr) * 1987-07-31 1989-02-03 Festa Dispositif de support de resistances chauffantes le long d'une paroi refractaire et/ou isolante fragile

Also Published As

Publication number Publication date
FR2404819B1 (fr) 1982-06-11

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ST Notification of lapse