AT292766B - Annealing furnace sealing - Google Patents

Annealing furnace sealing

Info

Publication number
AT292766B
AT292766B AT1059368A AT1059368A AT292766B AT 292766 B AT292766 B AT 292766B AT 1059368 A AT1059368 A AT 1059368A AT 1059368 A AT1059368 A AT 1059368A AT 292766 B AT292766 B AT 292766B
Authority
AT
Austria
Prior art keywords
annealing furnace
furnace sealing
sealing
annealing
furnace
Prior art date
Application number
AT1059368A
Other languages
German (de)
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of AT292766B publication Critical patent/AT292766B/en

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
    • C21D9/52—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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gasket Seals (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
AT1059368A 1967-11-02 1968-10-30 Annealing furnace sealing AT292766B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68005667A 1967-11-02 1967-11-02

Publications (1)

Publication Number Publication Date
AT292766B true AT292766B (en) 1971-09-10

Family

ID=24729465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1059368A AT292766B (en) 1967-11-02 1968-10-30 Annealing furnace sealing

Country Status (8)

Country Link
US (1) US3471137A (en)
AT (1) AT292766B (en)
BE (1) BE723093A (en)
CA (1) CA938102B (en)
DE (1) DE1805309B2 (en)
ES (1) ES359718A1 (en)
FR (1) FR1590330A (en)
GB (1) GB1220978A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563522A (en) * 1968-04-29 1971-02-16 Calvin C Blackman Sealing device
US3593971A (en) * 1969-07-16 1971-07-20 Calvin C Blackman Fluid inflatable seal
US3751219A (en) * 1971-10-28 1973-08-07 Steel Corp Annealing furnace seal
FI124937B (en) * 2012-12-20 2015-03-31 Outotec Oyj sealing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892112A (en) * 1931-12-02 1932-12-27 Pittsburgh Res Corp Annealing furnace
US2849220A (en) * 1953-09-28 1958-08-26 Lindberg Eng Co Industrial furnace with removable combustion tubes
US2964307A (en) * 1956-11-15 1960-12-13 Gen Electric Sealing means
US3179394A (en) * 1963-09-11 1965-04-20 Wilson Eng Co Inc Lee Solid seal for inner covers
US3411763A (en) * 1966-08-29 1968-11-19 Rad Con Inc Bell type furnace having elastomer flap type seal

Also Published As

Publication number Publication date
FR1590330A (en) 1970-04-13
DE1805309B2 (en) 1977-02-03
CA938102B (en) 1973-12-11
GB1220978A (en) 1971-01-27
US3471137A (en) 1969-10-07
ES359718A1 (en) 1970-06-16
DE1805309A1 (en) 1969-07-03
BE723093A (en) 1969-04-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee