IT975402B - Dispositivo di tenuta per forni di ricottura - Google Patents

Dispositivo di tenuta per forni di ricottura

Info

Publication number
IT975402B
IT975402B IT70402/72A IT7040272A IT975402B IT 975402 B IT975402 B IT 975402B IT 70402/72 A IT70402/72 A IT 70402/72A IT 7040272 A IT7040272 A IT 7040272A IT 975402 B IT975402 B IT 975402B
Authority
IT
Italy
Prior art keywords
sealing device
annealing ovens
ovens
annealing
sealing
Prior art date
Application number
IT70402/72A
Other languages
English (en)
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Application granted granted Critical
Publication of IT975402B publication Critical patent/IT975402B/it

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
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Gasket Seals (AREA)
IT70402/72A 1971-10-28 1972-10-27 Dispositivo di tenuta per forni di ricottura IT975402B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19334871A 1971-10-28 1971-10-28

Publications (1)

Publication Number Publication Date
IT975402B true IT975402B (it) 1974-07-20

Family

ID=22713283

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70402/72A IT975402B (it) 1971-10-28 1972-10-27 Dispositivo di tenuta per forni di ricottura

Country Status (7)

Country Link
US (1) US3751219A (it)
JP (1) JPS4851807A (it)
DE (1) DE2252639A1 (it)
ES (1) ES408090A1 (it)
GB (1) GB1411277A (it)
IT (1) IT975402B (it)
NL (1) NL7214614A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415005U (it) * 1977-07-05 1979-01-31
DE2815274C3 (de) * 1978-04-08 1981-07-09 Deere & Co. Niederlassung Deere & Co. European Office, 6800 Mannheim, Moline, Ill. Vorrichtung zum Abdichten von Öfen
US4701127A (en) * 1982-12-10 1987-10-20 Borg-Warner Corporation Controlled atmosphere capsule for fluxless brazing
FR2635175B1 (fr) * 1988-08-04 1993-03-05 Stein Heurtey Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee
US5090137A (en) * 1990-01-16 1992-02-25 W. R. Grace & Co.-Conn. Perimeter seal for split enclosure drying hoods
DE4005653A1 (de) * 1990-02-23 1991-08-29 Loi Ind Ofenanlagen Industrieofen
FI124937B (fi) * 2012-12-20 2015-03-31 Outotec Oyj Tiivistyslaite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179394A (en) * 1963-09-11 1965-04-20 Wilson Eng Co Inc Lee Solid seal for inner covers
US3481824A (en) * 1965-12-23 1969-12-02 Johns Manville Expansible packing with metal mesh core
US3471137A (en) * 1967-11-02 1969-10-07 United States Steel Corp Annealing furnace seal
US3476370A (en) * 1968-01-19 1969-11-04 United States Steel Corp Annealing furnace seal
US3438617A (en) * 1968-04-10 1969-04-15 Pullman Inc Atmospheric seals

Also Published As

Publication number Publication date
DE2252639A1 (de) 1973-05-03
ES408090A1 (es) 1975-09-16
JPS4851807A (it) 1973-07-20
NL7214614A (it) 1973-05-02
US3751219A (en) 1973-08-07
GB1411277A (en) 1975-10-22

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