FR1405958A - Perfectionnements apportés aux fours chauffés par chalumeaux à plasma - Google Patents

Perfectionnements apportés aux fours chauffés par chalumeaux à plasma

Info

Publication number
FR1405958A
FR1405958A FR976833A FR976833A FR1405958A FR 1405958 A FR1405958 A FR 1405958A FR 976833 A FR976833 A FR 976833A FR 976833 A FR976833 A FR 976833A FR 1405958 A FR1405958 A FR 1405958A
Authority
FR
France
Prior art keywords
plasma torches
furnaces heated
furnaces
heated
torches
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.)
Expired
Application number
FR976833A
Other languages
English (en)
Inventor
Marc Foex
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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
Priority to FR92209D priority Critical patent/FR92209E/fr
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR976833A priority patent/FR1405958A/fr
Priority to DE1965C0035481 priority patent/DE1297787B/de
Priority to GB1444465A priority patent/GB1107369A/en
Application granted granted Critical
Publication of FR1405958A publication Critical patent/FR1405958A/fr
Expired 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/44—Plasma torches using an arc using more than one torch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR976833A 1964-04-03 1964-06-03 Perfectionnements apportés aux fours chauffés par chalumeaux à plasma Expired FR1405958A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR92209D FR92209E (fr) 1964-04-03
FR976833A FR1405958A (fr) 1964-06-03 1964-06-03 Perfectionnements apportés aux fours chauffés par chalumeaux à plasma
DE1965C0035481 DE1297787B (de) 1964-04-03 1965-04-01 Ofen fuer die Behandlung von Materialien bei hoher Temperatur
GB1444465A GB1107369A (en) 1964-04-03 1965-04-05 Improvements in methods and devices for heating substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976833A FR1405958A (fr) 1964-06-03 1964-06-03 Perfectionnements apportés aux fours chauffés par chalumeaux à plasma

Publications (1)

Publication Number Publication Date
FR1405958A true FR1405958A (fr) 1965-07-16

Family

ID=8831492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976833A Expired FR1405958A (fr) 1964-04-03 1964-06-03 Perfectionnements apportés aux fours chauffés par chalumeaux à plasma

Country Status (1)

Country Link
FR (1) FR1405958A (fr)

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