FR1552877A - - Google Patents

Info

Publication number
FR1552877A
FR1552877A FR1552877DA FR1552877A FR 1552877 A FR1552877 A FR 1552877A FR 1552877D A FR1552877D A FR 1552877DA FR 1552877 A FR1552877 A FR 1552877A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1552877A publication Critical patent/FR1552877A/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1552877D 1967-08-18 1967-08-18 Expired FR1552877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118251 1967-08-18

Publications (1)

Publication Number Publication Date
FR1552877A true FR1552877A (fr) 1969-01-10

Family

ID=8637045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552877D Expired FR1552877A (fr) 1967-08-18 1967-08-18

Country Status (1)

Country Link
FR (1) FR1552877A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354127A1 (fr) * 1988-08-04 1990-02-07 Stein Heurtey Perfectionnements apportés aux fours cloche utilisés notamment pour le recuit de bobines métalliques sous atmosphère contrôlée
WO1994011537A1 (fr) * 1992-11-14 1994-05-26 Loi Essen Industrieofenanlagen Four industriel
WO1998013658A1 (fr) * 1996-09-27 1998-04-02 Ucar Carbon Technology Corporation Toit en panneaux et refroidi par vaporisation pour fours industriels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354127A1 (fr) * 1988-08-04 1990-02-07 Stein Heurtey Perfectionnements apportés aux fours cloche utilisés notamment pour le recuit de bobines métalliques sous atmosphère contrôlée
FR2635175A1 (fr) * 1988-08-04 1990-02-09 Stein Heurtey Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee
WO1994011537A1 (fr) * 1992-11-14 1994-05-26 Loi Essen Industrieofenanlagen Four industriel
WO1998013658A1 (fr) * 1996-09-27 1998-04-02 Ucar Carbon Technology Corporation Toit en panneaux et refroidi par vaporisation pour fours industriels

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Legal Events

Date Code Title Description
ST Notification of lapse