FR2266745A1 - Furnace heated by forced air circulation - suitable for heating sheet, strip, wire or fibres using laminar air flow - Google Patents

Furnace heated by forced air circulation - suitable for heating sheet, strip, wire or fibres using laminar air flow

Info

Publication number
FR2266745A1
FR2266745A1 FR7510680A FR7510680A FR2266745A1 FR 2266745 A1 FR2266745 A1 FR 2266745A1 FR 7510680 A FR7510680 A FR 7510680A FR 7510680 A FR7510680 A FR 7510680A FR 2266745 A1 FR2266745 A1 FR 2266745A1
Authority
FR
France
Prior art keywords
air
fibres
strip
wire
duct
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.)
Granted
Application number
FR7510680A
Other languages
English (en)
French (fr)
Other versions
FR2266745B3 (forum.php
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.)
Schonauer G GmbH
Original Assignee
Schonauer G GmbH
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 Schonauer G GmbH filed Critical Schonauer G GmbH
Publication of FR2266745A1 publication Critical patent/FR2266745A1/fr
Application granted granted Critical
Publication of FR2266745B3 publication Critical patent/FR2266745B3/fr
Granted 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
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work

Landscapes

  • Chemical & Material Sciences (AREA)
  • 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)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR7510680A 1974-04-06 1975-04-04 Furnace heated by forced air circulation - suitable for heating sheet, strip, wire or fibres using laminar air flow Granted FR2266745A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7412199 1974-04-06

Publications (2)

Publication Number Publication Date
FR2266745A1 true FR2266745A1 (en) 1975-10-31
FR2266745B3 FR2266745B3 (forum.php) 1977-12-16

Family

ID=6644541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510680A Granted FR2266745A1 (en) 1974-04-06 1975-04-04 Furnace heated by forced air circulation - suitable for heating sheet, strip, wire or fibres using laminar air flow

Country Status (3)

Country Link
DK (1) DK142275A (forum.php)
FR (1) FR2266745A1 (forum.php)
IT (1) IT1034847B (forum.php)

Also Published As

Publication number Publication date
FR2266745B3 (forum.php) 1977-12-16
IT1034847B (it) 1979-10-10
DK142275A (forum.php) 1975-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse