FR2265050A1 - Rotating heavy cylinders during heat-treatment - esp. boiler shells during vitreous enamelling, using chain wrapped round shell - Google Patents

Rotating heavy cylinders during heat-treatment - esp. boiler shells during vitreous enamelling, using chain wrapped round shell

Info

Publication number
FR2265050A1
FR2265050A1 FR7508268A FR7508268A FR2265050A1 FR 2265050 A1 FR2265050 A1 FR 2265050A1 FR 7508268 A FR7508268 A FR 7508268A FR 7508268 A FR7508268 A FR 7508268A FR 2265050 A1 FR2265050 A1 FR 2265050A1
Authority
FR
France
Prior art keywords
treatment
esp
wrapped round
cylinder
during heat
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
FR7508268A
Other languages
English (en)
Other versions
FR2265050B3 (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.)
Siemens AG
Original Assignee
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 AG filed Critical Siemens AG
Publication of FR2265050A1 publication Critical patent/FR2265050A1/fr
Application granted granted Critical
Publication of FR2265050B3 publication Critical patent/FR2265050B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
FR7508268A 1974-03-20 1975-03-17 Rotating heavy cylinders during heat-treatment - esp. boiler shells during vitreous enamelling, using chain wrapped round shell Granted FR2265050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT229174A AT334156B (de) 1974-03-20 1974-03-20 Vorrichtung zum drehen von verhaltnismassig schweren, im wesentlichen zylindrischen korpern wahrend der warmebehandlung in industrieofen

Publications (2)

Publication Number Publication Date
FR2265050A1 true FR2265050A1 (en) 1975-10-17
FR2265050B3 FR2265050B3 (fr) 1977-11-25

Family

ID=3531617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508268A Granted FR2265050A1 (en) 1974-03-20 1975-03-17 Rotating heavy cylinders during heat-treatment - esp. boiler shells during vitreous enamelling, using chain wrapped round shell

Country Status (3)

Country Link
AT (1) AT334156B (fr)
DE (1) DE2438709A1 (fr)
FR (1) FR2265050A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827343C2 (de) * 1978-06-22 1983-04-07 Duewag AG, 4150 Krefeld Vorrichtung für das Fertigen eines aus Einzelteilen gebildeten Hohlkörpers, insbesondere eines Kessels

Also Published As

Publication number Publication date
AT334156B (de) 1976-01-10
DE2438709A1 (de) 1975-09-25
ATA229174A (de) 1976-04-15
FR2265050B3 (fr) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse