NL6516634A - - Google Patents

Info

Publication number
NL6516634A
NL6516634A NL6516634A NL6516634A NL6516634A NL 6516634 A NL6516634 A NL 6516634A NL 6516634 A NL6516634 A NL 6516634A NL 6516634 A NL6516634 A NL 6516634A NL 6516634 A NL6516634 A NL 6516634A
Authority
NL
Netherlands
Application number
NL6516634A
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 claimed from FR234A external-priority patent/FR1430192A/fr
Priority claimed from FR233A external-priority patent/FR1427905A/fr
Priority claimed from FR24198A external-priority patent/FR88911E/fr
Application filed filed Critical
Publication of NL6516634A publication Critical patent/NL6516634A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • H02H11/007—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL6516634A 1964-12-29 1965-12-21 NL6516634A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR234A FR1430192A (fr) 1964-12-29 1964-12-29 Four électrique à induction à haute fréquence
FR233A FR1427905A (fr) 1964-12-29 1964-12-29 Procédé de chauffage et de fusion par induction électrique à haute fréquence
FR24198A FR88911E (fr) 1965-07-09 1965-07-09 Four électrique à induction à haute fréquence

Publications (1)

Publication Number Publication Date
NL6516634A true NL6516634A (enrdf_load_stackoverflow) 1966-06-30

Family

ID=27241827

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6516634A NL6516634A (enrdf_load_stackoverflow) 1964-12-29 1965-12-21
NL6517050A NL6517050A (enrdf_load_stackoverflow) 1964-12-29 1965-12-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6517050A NL6517050A (enrdf_load_stackoverflow) 1964-12-29 1965-12-28

Country Status (5)

Country Link
BE (2) BE673541A (enrdf_load_stackoverflow)
CH (2) CH439518A (enrdf_load_stackoverflow)
DE (1) DE1519747B2 (enrdf_load_stackoverflow)
GB (2) GB1120648A (enrdf_load_stackoverflow)
NL (2) NL6516634A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004047495A1 (en) * 2002-11-15 2004-06-03 Liquid Ceramics Technology Pty Ltd Method and apparatus for heating refractory oxides
DE102010047690A1 (de) 2010-10-06 2012-04-12 Vsm-Vereinigte Schmirgel- Und Maschinen-Fabriken Ag Verfahren zum Herstellen von Zirkonia-verstärkten Alumina-Schleifkörnern und hierdurch hergestellte Schleifkörner
CN113446848B (zh) * 2020-03-24 2022-03-29 中国科学院金属研究所 一种超高温熔化公斤级氧化物和金属粉混合物的方法

Also Published As

Publication number Publication date
DE1519747B2 (de) 1972-03-16
BE674148A (enrdf_load_stackoverflow) 1966-04-15
NL6517050A (enrdf_load_stackoverflow) 1966-06-30
BE673541A (enrdf_load_stackoverflow) 1966-06-09
CH439518A (fr) 1967-07-15
GB1120648A (en) 1968-07-24
CH453519A (fr) 1968-06-14
DE1519747A1 (de) 1970-02-26
GB1122151A (en) 1968-07-31

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