JPS49111243A - - Google Patents

Info

Publication number
JPS49111243A
JPS49111243A JP1263874A JP1263874A JPS49111243A JP S49111243 A JPS49111243 A JP S49111243A JP 1263874 A JP1263874 A JP 1263874A JP 1263874 A JP1263874 A JP 1263874A JP S49111243 A JPS49111243 A JP S49111243A
Authority
JP
Japan
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.)
Granted
Application number
JP1263874A
Other languages
Japanese (ja)
Other versions
JPS5510117B2 (fr
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
Publication of JPS49111243A publication Critical patent/JPS49111243A/ja
Publication of JPS5510117B2 publication Critical patent/JPS5510117B2/ja
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
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP1263874A 1973-02-01 1974-01-30 Expired JPS5510117B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732304974 DE2304974C3 (de) 1973-02-01 1973-02-01 Wassergekühlte Induktionsheizspule zum tiegelfreien Zonenschmelzen von Stäben aus Halbleitermaterial

Publications (2)

Publication Number Publication Date
JPS49111243A true JPS49111243A (fr) 1974-10-23
JPS5510117B2 JPS5510117B2 (fr) 1980-03-13

Family

ID=5870662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1263874A Expired JPS5510117B2 (fr) 1973-02-01 1974-01-30

Country Status (6)

Country Link
JP (1) JPS5510117B2 (fr)
BE (1) BE810520R (fr)
DE (1) DE2304974C3 (fr)
FR (1) FR2216747B2 (fr)
GB (1) GB1427372A (fr)
IT (1) IT1046553B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938793A1 (de) * 1979-09-25 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Induktionsheizspule zum tiegelfreien zonenschmelzen
JPH0363294U (fr) * 1988-11-17 1991-06-20
FR2654583B1 (fr) * 1989-11-22 1992-09-11 Expanchimie Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale.

Also Published As

Publication number Publication date
GB1427372A (en) 1976-03-10
DE2304974C3 (de) 1980-07-10
DE2304974B2 (de) 1979-10-11
BE810520R (fr) 1974-05-29
JPS5510117B2 (fr) 1980-03-13
DE2304974A1 (de) 1974-08-08
IT1046553B (it) 1980-07-31
FR2216747B2 (fr) 1980-07-18
FR2216747A2 (fr) 1974-08-30

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