ITVI970050A0 - - Google Patents

Info

Publication number
ITVI970050A0
ITVI970050A0 ITVI970050A ITVI970050A ITVI970050A0 IT VI970050 A0 ITVI970050 A0 IT VI970050A0 IT VI970050 A ITVI970050 A IT VI970050A IT VI970050 A ITVI970050 A IT VI970050A IT VI970050 A0 ITVI970050 A0 IT VI970050A0
Authority
IT
Italy
Application number
ITVI970050A
Other languages
Italian (it)
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 IT97VI000050A priority Critical patent/IT1292971B1/it
Publication of ITVI970050A0 publication Critical patent/ITVI970050A0/it
Priority to EP98105206A priority patent/EP0869191A3/fr
Publication of ITVI970050A1 publication Critical patent/ITVI970050A1/it
Application granted granted Critical
Publication of IT1292971B1 publication Critical patent/IT1292971B1/it

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
    • C21D9/0043—Muffle furnaces; Retort furnaces
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/08—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated through chamber walls
    • F27B9/082—Muffle furnaces
    • F27B9/084—Muffle furnaces the muffle being fixed and in a single piece
    • 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
    • F27B9/243—Endless-strand conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
IT97VI000050A 1997-03-28 1997-03-28 Muffola per eseguire trattamenti termici IT1292971B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97VI000050A IT1292971B1 (it) 1997-03-28 1997-03-28 Muffola per eseguire trattamenti termici
EP98105206A EP0869191A3 (fr) 1997-03-28 1998-03-23 Moufle pour four de traitement thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VI000050A IT1292971B1 (it) 1997-03-28 1997-03-28 Muffola per eseguire trattamenti termici

Publications (3)

Publication Number Publication Date
ITVI970050A0 true ITVI970050A0 (en, 2012) 1997-03-28
ITVI970050A1 ITVI970050A1 (it) 1998-09-28
IT1292971B1 IT1292971B1 (it) 1999-02-11

Family

ID=11426316

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97VI000050A IT1292971B1 (it) 1997-03-28 1997-03-28 Muffola per eseguire trattamenti termici

Country Status (2)

Country Link
EP (1) EP0869191A3 (en, 2012)
IT (1) IT1292971B1 (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2428488C1 (ru) * 2010-01-26 2011-09-10 Михаил Васильевич Пилягин Способ безокислительного нагрева термообрабатываемых металлических изделий в воздушной среде в муфеле и устройство для его осуществления
CN106403583A (zh) * 2016-10-31 2017-02-15 洛阳索莱特材料科技有限公司 一种马弗炉复合炉膛

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100782A (fr) * 1954-05-19 1955-09-23 Four pour traitements métallurgiques
CH520909A (fr) * 1970-03-11 1972-03-31 Electrozone Yverdon S A Four à bande continue
DE2217271A1 (de) * 1972-04-11 1973-10-31 Koppers Gmbh Heinrich Verfahren zur herstellung eines fuer die errichtung bzw. auskleidung von gemuffelten oefen, insbesondere von koksoefen, geeigneten siliciumcarbidsteines
GB2072313B (en) * 1980-03-26 1983-08-24 Fhd Furnaces Ltd Muffle furnace
FR2658276B3 (fr) * 1990-02-09 1991-12-13 Siderurgie Fse Inst Rech Dispositif de rechauffage localise de produits metallurgiques en defilement.
JPH03260591A (ja) * 1990-03-08 1991-11-20 O S Seramu Kk 連続焼結炉

Also Published As

Publication number Publication date
EP0869191A3 (fr) 2000-10-04
ITVI970050A1 (it) 1998-09-28
IT1292971B1 (it) 1999-02-11
EP0869191A2 (fr) 1998-10-07

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Legal Events

Date Code Title Description
0001 Granted