IT1150679B - Procedimento e forno a travi mobili per trattare termicamente tubi in acciaio - Google Patents

Procedimento e forno a travi mobili per trattare termicamente tubi in acciaio

Info

Publication number
IT1150679B
IT1150679B IT20128/82A IT2012882A IT1150679B IT 1150679 B IT1150679 B IT 1150679B IT 20128/82 A IT20128/82 A IT 20128/82A IT 2012882 A IT2012882 A IT 2012882A IT 1150679 B IT1150679 B IT 1150679B
Authority
IT
Italy
Prior art keywords
furnace
heat
steel pipes
treating steel
mobile beams
Prior art date
Application number
IT20128/82A
Other languages
English (en)
Other versions
IT8220128A0 (it
Inventor
Saeedur Rahman Laigu Sahibzada
Original Assignee
Loi Ind Ofenanlagen
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 Loi Ind Ofenanlagen filed Critical Loi Ind Ofenanlagen
Publication of IT8220128A0 publication Critical patent/IT8220128A0/it
Application granted granted Critical
Publication of IT1150679B publication Critical patent/IT1150679B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace the workpieces being rotated during their advance
IT20128/82A 1981-03-14 1982-03-12 Procedimento e forno a travi mobili per trattare termicamente tubi in acciaio IT1150679B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3109991A DE3109991C1 (de) 1981-03-14 1981-03-14 Verfahren und Hubbalkenofen zur Waermebehandlung von Stahlrohren

Publications (2)

Publication Number Publication Date
IT8220128A0 IT8220128A0 (it) 1982-03-12
IT1150679B true IT1150679B (it) 1986-12-17

Family

ID=6127343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20128/82A IT1150679B (it) 1981-03-14 1982-03-12 Procedimento e forno a travi mobili per trattare termicamente tubi in acciaio

Country Status (6)

Country Link
JP (1) JPS57210917A (it)
BE (1) BE892461A (it)
DE (1) DE3109991C1 (it)
GB (1) GB2094958A (it)
IT (1) IT1150679B (it)
SE (1) SE8201528L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530737A (en) 1993-03-22 1996-06-25 Phonex Corporation Secure access telephone extension system and method

Also Published As

Publication number Publication date
DE3109991C1 (de) 1982-09-30
SE8201528L (sv) 1982-09-15
JPS57210917A (en) 1982-12-24
GB2094958A (en) 1982-09-22
BE892461A (fr) 1982-07-01
IT8220128A0 (it) 1982-03-12

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