FR1244961A - Perfectionnement aux fours sous vide chauffés par induction - Google Patents

Perfectionnement aux fours sous vide chauffés par induction

Info

Publication number
FR1244961A
FR1244961A FR805737A FR805737A FR1244961A FR 1244961 A FR1244961 A FR 1244961A FR 805737 A FR805737 A FR 805737A FR 805737 A FR805737 A FR 805737A FR 1244961 A FR1244961 A FR 1244961A
Authority
FR
France
Prior art keywords
induction
improvement
vacuum furnaces
furnaces heated
heated
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
FR805737A
Other languages
English (en)
French (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR805737A priority Critical patent/FR1244961A/fr
Priority to LU39154D priority patent/LU39154A1/xx
Priority to BE594967A priority patent/BE594967A/fr
Priority to GB32316/60A priority patent/GB950859A/en
Application granted granted Critical
Publication of FR1244961A publication Critical patent/FR1244961A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/20—Arc remelting
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • 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
    • F27D2099/0008—Resistor heating
    • 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
    • F27D99/0073—Seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR805737A 1959-09-22 1959-09-22 Perfectionnement aux fours sous vide chauffés par induction Expired FR1244961A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR805737A FR1244961A (fr) 1959-09-22 1959-09-22 Perfectionnement aux fours sous vide chauffés par induction
LU39154D LU39154A1 (US06252093-20010626-C00008.png) 1959-09-22 1960-09-09
BE594967A BE594967A (fr) 1959-09-22 1960-09-12 Four perfectionné, sous vide, chauffé par induction.
GB32316/60A GB950859A (en) 1959-09-22 1960-09-20 Improvements in or relating to vacuum furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805737A FR1244961A (fr) 1959-09-22 1959-09-22 Perfectionnement aux fours sous vide chauffés par induction

Publications (1)

Publication Number Publication Date
FR1244961A true FR1244961A (fr) 1960-11-04

Family

ID=8719382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805737A Expired FR1244961A (fr) 1959-09-22 1959-09-22 Perfectionnement aux fours sous vide chauffés par induction

Country Status (4)

Country Link
BE (1) BE594967A (US06252093-20010626-C00008.png)
FR (1) FR1244961A (US06252093-20010626-C00008.png)
GB (1) GB950859A (US06252093-20010626-C00008.png)
LU (1) LU39154A1 (US06252093-20010626-C00008.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765522B1 (de) * 1967-09-25 1971-12-23 Ajax Magnethermic Corp Elektrischer induktionsofen fuer metallwerkstuecke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042755B (zh) * 2010-12-10 2012-05-02 锦州固兴科技有限公司 真空感应快速熔铸电炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765522B1 (de) * 1967-09-25 1971-12-23 Ajax Magnethermic Corp Elektrischer induktionsofen fuer metallwerkstuecke

Also Published As

Publication number Publication date
GB950859A (en) 1964-02-26
LU39154A1 (US06252093-20010626-C00008.png) 1960-11-09
BE594967A (fr) 1961-01-02

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