JPS4940047B1 - - Google Patents

Info

Publication number
JPS4940047B1
JPS4940047B1 JP45020810A JP2081070A JPS4940047B1 JP S4940047 B1 JPS4940047 B1 JP S4940047B1 JP 45020810 A JP45020810 A JP 45020810A JP 2081070 A JP2081070 A JP 2081070A JP S4940047 B1 JPS4940047 B1 JP S4940047B1
Authority
JP
Japan
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.)
Pending
Application number
JP45020810A
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
Priority to JP45020810A priority Critical patent/JPS4940047B1/ja
Priority to US00122962A priority patent/US3733174A/en
Priority to DE2111785A priority patent/DE2111785C3/de
Priority to FR7108833A priority patent/FR2084601A5/fr
Publication of JPS4940047B1 publication Critical patent/JPS4940047B1/ja
Pending 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

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)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP45020810A 1970-03-13 1970-03-13 Pending JPS4940047B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP45020810A JPS4940047B1 (ja) 1970-03-13 1970-03-13
US00122962A US3733174A (en) 1970-03-13 1971-03-10 Covered type heat treatment combustion furnace
DE2111785A DE2111785C3 (de) 1970-03-13 1971-03-11 Wärmebehandlungsofen
FR7108833A FR2084601A5 (ja) 1970-03-13 1971-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45020810A JPS4940047B1 (ja) 1970-03-13 1970-03-13

Publications (1)

Publication Number Publication Date
JPS4940047B1 true JPS4940047B1 (ja) 1974-10-30

Family

ID=12037380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45020810A Pending JPS4940047B1 (ja) 1970-03-13 1970-03-13

Country Status (4)

Country Link
US (1) US3733174A (ja)
JP (1) JPS4940047B1 (ja)
DE (1) DE2111785C3 (ja)
FR (1) FR2084601A5 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243267U (ja) * 1985-08-31 1987-03-16

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142712A (en) * 1977-06-30 1979-03-06 Midland-Ross Corporation Method and apparatus for effecting uniform heat transfer in an industrial furnace
AT383800B (de) * 1984-03-20 1987-08-25 Kukowetz Franz Verfahren und vorrichtung zur herstellung von schwarzen tongegenstaenden nach art der terra nigra
DE4212396C2 (de) * 1992-04-13 2001-03-08 Loi Thermprocess Gmbh Haubenglühofen
EP4098963A1 (en) * 2021-06-02 2022-12-07 Linde GmbH Method for heating a furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341031A (en) * 1920-05-25 Muffle-furnace
US1648001A (en) * 1926-02-03 1927-11-08 Surface Comb Company Enameling furnace and method of preparing the same
US2099967A (en) * 1934-10-09 1937-11-23 Spencer Henry Wilmot Muffle and like furnace
US2998236A (en) * 1956-07-16 1961-08-29 Cramer Hans Method of annealing in bell furnaces
US2809027A (en) * 1956-11-13 1957-10-08 Western Electric Co Heat treating furnace
US3476368A (en) * 1967-11-28 1969-11-04 Denver Fire Clay Co The High temperature kiln
US3540710A (en) * 1967-12-14 1970-11-17 Tokyo Gas Co Ltd Gas annealing furnace
US3515380A (en) * 1968-08-01 1970-06-02 Thermo Electron Corp Radiant-tube furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243267U (ja) * 1985-08-31 1987-03-16

Also Published As

Publication number Publication date
DE2111785A1 (de) 1971-11-11
FR2084601A5 (ja) 1971-12-17
DE2111785C3 (de) 1980-11-27
US3733174A (en) 1973-05-15
DE2111785B2 (de) 1980-04-03

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