GB1411277A - Annealing furnace seal - Google Patents

Annealing furnace seal

Info

Publication number
GB1411277A
GB1411277A GB4974572A GB4974572A GB1411277A GB 1411277 A GB1411277 A GB 1411277A GB 4974572 A GB4974572 A GB 4974572A GB 4974572 A GB4974572 A GB 4974572A GB 1411277 A GB1411277 A GB 1411277A
Authority
GB
United Kingdom
Prior art keywords
annealing furnace
blanket
oct
seal
trough
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
Application number
GB4974572A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1411277A publication Critical patent/GB1411277A/en
Expired 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
    • C21D9/52—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)
  • 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Gasket Seals (AREA)
GB4974572A 1971-10-28 1972-10-27 Annealing furnace seal Expired GB1411277A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1411277A true GB1411277A (en) 1975-10-22

Family

ID=22713283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4974572A Expired GB1411277A (en) 1971-10-28 1972-10-27 Annealing furnace seal

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415005U (enExample) * 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
US4427378A (en) 1982-03-29 1984-01-24 Atomel Corporation Closure and seal construction for high-pressure oxidation furnace and the like
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
US3751219A (en) 1973-08-07
ES408090A1 (es) 1975-09-16
NL7214614A (enExample) 1973-05-02
IT975402B (it) 1974-07-20
DE2252639A1 (de) 1973-05-03
JPS4851807A (enExample) 1973-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees