FR1205752A - Current supply for the heating voice coil of a crucible-free zone drawing device, mounted inside a vessel - Google Patents

Current supply for the heating voice coil of a crucible-free zone drawing device, mounted inside a vessel

Info

Publication number
FR1205752A
FR1205752A FR1205752DA FR1205752A FR 1205752 A FR1205752 A FR 1205752A FR 1205752D A FR1205752D A FR 1205752DA FR 1205752 A FR1205752 A FR 1205752A
Authority
FR
France
Prior art keywords
crucible
vessel
voice coil
current supply
mounted inside
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
Other languages
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1205752A publication Critical patent/FR1205752A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/90—Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/1088—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone including heating or cooling details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Resistance Heating (AREA)
  • General Induction Heating (AREA)
FR1205752D 1957-11-15 1958-10-14 Current supply for the heating voice coil of a crucible-free zone drawing device, mounted inside a vessel Expired FR1205752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES55903A DE1092576B (en) 1957-11-15 1957-11-15 Power supply for the movable heating coil of a crucible-free zone pulling device inside a vessel

Publications (1)

Publication Number Publication Date
FR1205752A true FR1205752A (en) 1960-02-04

Family

ID=7490745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205752D Expired FR1205752A (en) 1957-11-15 1958-10-14 Current supply for the heating voice coil of a crucible-free zone drawing device, mounted inside a vessel

Country Status (5)

Country Link
US (1) US2898429A (en)
CH (1) CH365363A (en)
DE (1) DE1092576B (en)
FR (1) FR1205752A (en)
GB (1) GB843460A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240020A (en) * 1958-08-16
US2957064A (en) * 1958-09-30 1960-10-18 Westinghouse Electric Corp Stabilizing of levitation melting
BE631568A (en) * 1962-04-27
US3261671A (en) * 1963-11-29 1966-07-19 Philips Corp Device for treating semi-conductor materials by melting
DE1960088C3 (en) * 1969-11-29 1974-07-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for crucible-free zone melting of a crystalline rod

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE397908C (en) * 1921-05-07 1924-06-30 Siemens Elektrowaerme Ges M B Socket for silicone bars and other non-metallic resistors in technical ovens
DE571049C (en) * 1927-12-17 1933-02-27 Electrodes De La Savoie Soc D Flexible, liquid-cooled, electrical conductor for supplying power to the electrodes of electrical melting furnaces
BE510303A (en) * 1951-11-16
BE525102A (en) * 1952-12-17 1900-01-01
US2870309A (en) * 1957-06-11 1959-01-20 Emil R Capita Zone purification device

Also Published As

Publication number Publication date
US2898429A (en) 1959-08-04
CH365363A (en) 1962-11-15
DE1092576B (en) 1960-11-10
GB843460A (en) 1960-08-04

Similar Documents

Publication Publication Date Title
CH401326A (en) Device for heating a liquid
BE598473A (en) Device for controlling the positioning of an organ
FR1202085A (en) Induction heating coil
FR1205752A (en) Current supply for the heating voice coil of a crucible-free zone drawing device, mounted inside a vessel
FR1231481A (en) Device for zone melting, without crucible
FR1174255A (en) Anticipation heating circuit for thermostat
BE589314A (en) Winding machine with gripping device for metal bands.
FR1234792A (en) Device for using solar radiation for heating
CH444776A (en) Catalytic heating device for an aerosol production vessel
BE591919A (en) Covering device for space heating radiator.
FR1232659A (en) Device for heating flowing fluids
FR1158982A (en) Telescopic mast for antenna support
FR1234800A (en) Device for winding metal wires on spools
FR1243642A (en) Adjustment device for induction coils
BE575865A (en) Device for the lighting of an overhead power line.
BE576643A (en) Induction coil for heating parts.
BE583773A (en) Head support for bathtub.
FR1177486A (en) Device for the continuous placement of bottoms on full boxes
BE588836A (en) Device for melting in crucible-free zones.
FR1344084A (en) Winding for induction heating of metal elements
BE580655A (en) Coil for induction furnace.
BE595882A (en) Device for space heating.
BE596769A (en) Device for space heating.
BE580728A (en) Switching device for an induction heating device.
FR1235764A (en) Device for inductive room heating