FR2622382B2 - Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte - Google Patents

Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte

Info

Publication number
FR2622382B2
FR2622382B2 FR8714533A FR8714533A FR2622382B2 FR 2622382 B2 FR2622382 B2 FR 2622382B2 FR 8714533 A FR8714533 A FR 8714533A FR 8714533 A FR8714533 A FR 8714533A FR 2622382 B2 FR2622382 B2 FR 2622382B2
Authority
FR
France
Prior art keywords
inerated
gas supply
heating device
supply circuit
electric heating
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 - Lifetime
Application number
FR8714533A
Other languages
English (en)
Other versions
FR2622382A2 (fr
Inventor
Richard Jaume
Andre Ducourroy
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.)
Electricite de France SA
Original Assignee
Electricite de France 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
Priority claimed from FR8609274A external-priority patent/FR2600855B1/fr
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR8714533A priority Critical patent/FR2622382B2/fr
Publication of FR2622382A2 publication Critical patent/FR2622382A2/fr
Application granted granted Critical
Publication of FR2622382B2 publication Critical patent/FR2622382B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
FR8714533A 1986-06-26 1987-10-21 Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte Expired - Lifetime FR2622382B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8714533A FR2622382B2 (fr) 1986-06-26 1987-10-21 Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8609274A FR2600855B1 (fr) 1986-06-26 1986-06-26 Dispositif de chauffage electrique comportant une gaine metallique
FR8714533A FR2622382B2 (fr) 1986-06-26 1987-10-21 Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte

Publications (2)

Publication Number Publication Date
FR2622382A2 FR2622382A2 (fr) 1989-04-28
FR2622382B2 true FR2622382B2 (fr) 1994-08-19

Family

ID=26225350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714533A Expired - Lifetime FR2622382B2 (fr) 1986-06-26 1987-10-21 Dispositif de chauffage electrique comportant une gaine metallique associe a un circuit d'alimentation en gaz inerte

Country Status (1)

Country Link
FR (1) FR2622382B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864416B1 (fr) 2003-12-18 2006-04-07 Electricite De France Thermo-plongeur electrique a element chauffant gaine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667317C (de) * 1937-04-15 1938-11-09 Siemens Schuckertwerke Akt Ges Elektrischer Heizkoerper, insbesondere fuer industrielle OEfen
FR1011429A (fr) * 1949-02-07 1952-06-23 élément de chauffage électrique pour fours de fusion
US4135053A (en) * 1977-12-23 1979-01-16 Alco Standard Corporation Heating assembly for a heat treating furnace

Also Published As

Publication number Publication date
FR2622382A2 (fr) 1989-04-28

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