FR2461910B1 - - Google Patents

Info

Publication number
FR2461910B1
FR2461910B1 FR7929552A FR7929552A FR2461910B1 FR 2461910 B1 FR2461910 B1 FR 2461910B1 FR 7929552 A FR7929552 A FR 7929552A FR 7929552 A FR7929552 A FR 7929552A FR 2461910 B1 FR2461910 B1 FR 2461910B1
Authority
FR
France
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
FR7929552A
Other languages
French (fr)
Other versions
FR2461910A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2461910A1 publication Critical patent/FR2461910A1/fr
Application granted granted Critical
Publication of FR2461910B1 publication Critical patent/FR2461910B1/fr
Granted legal-status Critical Current

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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7929552A 1979-07-19 1979-11-30 Four de chauffage de produits metallurgiques Granted FR2461910A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2929322A DE2929322C2 (de) 1979-07-19 1979-07-19 Anwärmofen

Publications (2)

Publication Number Publication Date
FR2461910A1 FR2461910A1 (fr) 1981-02-06
FR2461910B1 true FR2461910B1 (show.php) 1981-09-04

Family

ID=6076205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929552A Granted FR2461910A1 (fr) 1979-07-19 1979-11-30 Four de chauffage de produits metallurgiques

Country Status (5)

Country Link
US (1) US4303388A (show.php)
DE (1) DE2929322C2 (show.php)
FR (1) FR2461910A1 (show.php)
GB (1) GB2054807A (show.php)
IT (1) IT1121026B (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418603C1 (de) * 1984-05-18 1985-03-21 Schweizerische Aluminium Ag, Chippis Anwaermofen fuer zylindrische Gueter
GB8428129D0 (en) * 1984-11-07 1984-12-12 Encomech Eng Services Heat retaining means
GB2199643B (en) * 1987-01-07 1990-06-20 British Gas Plc Apparatus for heating stock
CN102534143A (zh) * 2010-12-31 2012-07-04 苏州新凌电炉有限公司 一种新型网带式淬火炉

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074065B (de) * 1960-01-28 Gebruder Crede S. Co GmbH Kasscl-Niederzwehren Befestigung von Auflageschienen fur großen Temperatur Schwankungen ausgesetzte Fahrzeuge insbesondere Warmblock wagen
US1205690A (en) * 1914-06-23 1916-11-21 Johann Martin Wetcke Movable charging device for a furnace.
US1525905A (en) * 1922-02-21 1925-02-10 Us Cast Iron Pipe & Foundry Co Annealing furnace
US1695224A (en) * 1925-02-28 1928-12-11 Besta Adalbert Heat-treating furnace
US1695515A (en) * 1926-12-28 1928-12-18 Us Cast Iron Pipe & Foundry Co Transporting mechanism for pipe-annealing furnaces
US1881184A (en) * 1930-09-22 1932-10-04 Gen Alloys Company Roller rail for industrial heating furnaces
US2167640A (en) * 1938-05-31 1939-08-01 Electric Furnace Co Lubricating construction for roller rails for furnaces
DE904549C (de) * 1942-07-18 1954-02-18 Siemens Ag Beschickungswagen fuer industrielle OEfen
DE938129C (de) * 1942-10-17 1956-01-26 Karl August Heimsoth Ofen zum kontinuierlichen Anwaermen mittelschwerer Schmiedebloecke u. dgl.
DE803607C (de) * 1949-05-11 1951-04-05 Willy Westerhoff Selbsttaetige Kupplung von Haken und OEse von Schienenfahrzeugen, insbesondere von Foerderwagen des Bergbaus
GB686071A (en) * 1949-05-25 1953-01-14 Bristol Aeroplane Co Ltd Improvements in or relating to autoclaves
DE1030378B (de) * 1953-06-29 1958-05-22 Iawistraia Ofenbau Ges M B H Foerdervorrichtung fuer Gluehgut in Durchlaufoefen
DE1173830B (de) * 1961-04-24 1964-07-09 Bischoff Werke K G Vorm Pfings Brennwagen fuer Tunneloefen
DE1807504B2 (de) * 1968-11-07 1974-01-31 Friedrich Wilhelm Dipl.Ing. 5600 Wuppertal Elhaus Durchlauferwärmungsofen für Metallblöcke, -stangen od.dgl
US3586142A (en) * 1969-05-01 1971-06-22 Rapistan Inc Rail for racks and the like
DE2126329B2 (de) * 1971-05-27 1972-05-25 Aeg-Elotherm Gmbh, 5630 Remscheid Brennstoffbeheizter haengebahnofen
US3837794A (en) * 1973-07-16 1974-09-24 Granco Equipment Billet heating
DE2359241A1 (de) * 1973-11-28 1975-06-12 Mabas Maschinenbau Ges Mbh Foerderbahn zum foerdern von gegenstaenden
US4134487A (en) * 1975-02-25 1979-01-16 Commissariat A L'energie Atomique Device for supporting or guiding a rolling load
US3994678A (en) * 1975-05-12 1976-11-30 Oliver Machinery Company Heater for billets
US4049372A (en) * 1976-05-04 1977-09-20 Allegheny Ludlum Industries, Inc. Apparatus for supporting and removing a work supporting roll
JPS52149789A (en) * 1976-06-06 1977-12-13 Rain Kougiyou Kk Accumulating roller conveyor
DE2627831C3 (de) * 1976-06-22 1984-06-20 Keller Ofenbau GmbH, 4530 Ibbenbüren Herdwagenofen mit Herdwagen zum Brennen von keramischen Erzeugnissen
DE2634831A1 (de) * 1976-08-03 1978-02-09 Riedhammer Ludwig Fa Schnellbrand-tunnelofen mit schlittenfoerderung
DE2637646B2 (de) * 1976-08-20 1978-08-10 Friedrich Wilhelm Dipl.- Ing. 5600 Wuppertal Elhaus Anwärmofen
GB1559672A (en) * 1976-10-13 1980-01-23 Davy Loewy Ltd Roller tables for furnaces

Also Published As

Publication number Publication date
GB2054807A (en) 1981-02-18
DE2929322C2 (de) 1984-05-17
FR2461910A1 (fr) 1981-02-06
IT7968817A0 (it) 1979-09-14
IT1121026B (it) 1986-03-26
DE2929322A1 (de) 1981-01-29
US4303388A (en) 1981-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse