FR2643533B1 - IMPROVEMENTS IN RADIANT TUBES - Google Patents

IMPROVEMENTS IN RADIANT TUBES

Info

Publication number
FR2643533B1
FR2643533B1 FR8902187A FR8902187A FR2643533B1 FR 2643533 B1 FR2643533 B1 FR 2643533B1 FR 8902187 A FR8902187 A FR 8902187A FR 8902187 A FR8902187 A FR 8902187A FR 2643533 B1 FR2643533 B1 FR 2643533B1
Authority
FR
France
Prior art keywords
radiant tubes
radiant
tubes
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 - Fee Related
Application number
FR8902187A
Other languages
French (fr)
Other versions
FR2643533A1 (en
Inventor
Certelon Albert
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.)
Fives Stein SA
Original Assignee
Stein Heurtey 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 Stein Heurtey SA filed Critical Stein Heurtey SA
Priority to FR8902187A priority Critical patent/FR2643533B1/en
Publication of FR2643533A1 publication Critical patent/FR2643533A1/en
Application granted granted Critical
Publication of FR2643533B1 publication Critical patent/FR2643533B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
FR8902187A 1989-02-20 1989-02-20 IMPROVEMENTS IN RADIANT TUBES Expired - Fee Related FR2643533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8902187A FR2643533B1 (en) 1989-02-20 1989-02-20 IMPROVEMENTS IN RADIANT TUBES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902187A FR2643533B1 (en) 1989-02-20 1989-02-20 IMPROVEMENTS IN RADIANT TUBES

Publications (2)

Publication Number Publication Date
FR2643533A1 FR2643533A1 (en) 1990-08-24
FR2643533B1 true FR2643533B1 (en) 1996-04-26

Family

ID=9378945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8902187A Expired - Fee Related FR2643533B1 (en) 1989-02-20 1989-02-20 IMPROVEMENTS IN RADIANT TUBES

Country Status (1)

Country Link
FR (1) FR2643533B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525564C2 (en) 2003-07-03 2005-03-08 Sandvik Ab Method and apparatus for supporting vertical hanging electrical resistance elements
CN105722260A (en) * 2016-04-07 2016-06-29 安徽永成电气有限公司 Fin separating-sheet type helical radiant tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1135070A (en) * 1955-10-31 1957-04-24 composite element supporting resistances
JPS51133838A (en) * 1975-05-01 1976-11-19 Nat Eremento Inc Electric heating element
FR2311474A1 (en) * 1975-05-16 1976-12-10 Rd Resistance Electric heating element suitable for aluminium melting furnaces - using row of discs to support coils of resistance wire(BE161176)
RO64589A2 (en) * 1976-02-16 1978-07-15 Independenta HEATING BATTERY FOR OVEN & TEMPERATURE UNDER 700GRADUS C
FR2463563A1 (en) * 1979-08-07 1981-02-20 Electric Furnace Co Electric radial blade type heater - having independent support structure and free floating conductor strips
US4406917A (en) * 1980-04-28 1983-09-27 Agf Inc. Insulator for electrical heating element assembly

Also Published As

Publication number Publication date
FR2643533A1 (en) 1990-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse