CA1154656A - Courroie a galets pour le tirage des cristaux - Google Patents

Courroie a galets pour le tirage des cristaux

Info

Publication number
CA1154656A
CA1154656A CA000345946A CA345946A CA1154656A CA 1154656 A CA1154656 A CA 1154656A CA 000345946 A CA000345946 A CA 000345946A CA 345946 A CA345946 A CA 345946A CA 1154656 A CA1154656 A CA 1154656A
Authority
CA
Canada
Prior art keywords
belt
rollers
vertical leg
extending along
melt
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
CA000345946A
Other languages
English (en)
Inventor
William A. Kmetz
John B. Serafino
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.)
Schott Solar CSP Inc
Original Assignee
Mobil Tyco Solar Energy Corp
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 Mobil Tyco Solar Energy Corp filed Critical Mobil Tyco Solar Energy Corp
Application granted granted Critical
Publication of CA1154656A publication Critical patent/CA1154656A/fr
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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/34—Edge-defined film-fed crystal-growth using dies or slits

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)
CA000345946A 1979-03-12 1980-02-19 Courroie a galets pour le tirage des cristaux Expired CA1154656A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1947379A 1979-03-12 1979-03-12
US19,473 1979-03-12

Publications (1)

Publication Number Publication Date
CA1154656A true CA1154656A (fr) 1983-10-04

Family

ID=21793409

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000345946A Expired CA1154656A (fr) 1979-03-12 1980-02-19 Courroie a galets pour le tirage des cristaux

Country Status (9)

Country Link
JP (1) JPS55126598A (fr)
AU (1) AU532653B2 (fr)
CA (1) CA1154656A (fr)
DE (1) DE3009132A1 (fr)
FR (1) FR2461030B1 (fr)
GB (1) GB2046123B (fr)
IL (1) IL59341A (fr)
IN (1) IN153632B (fr)
NL (1) NL8001421A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259468A (en) * 1963-05-02 1966-07-05 Monsanto Co Slim crystalline rod pullers with centering means
US3607112A (en) * 1969-03-24 1971-09-21 Tyco Laboratories Inc Endless belt seed crystal gripping and pulling means

Also Published As

Publication number Publication date
GB2046123B (en) 1982-12-15
GB2046123A (en) 1980-11-12
IL59341A (en) 1982-12-31
DE3009132A1 (de) 1980-11-20
IL59341A0 (en) 1980-05-30
IN153632B (fr) 1984-07-28
FR2461030B1 (fr) 1985-08-09
JPS55126598A (en) 1980-09-30
AU5528080A (en) 1980-09-18
NL8001421A (nl) 1980-09-16
FR2461030A1 (fr) 1981-01-30
AU532653B2 (en) 1983-10-06

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Legal Events

Date Code Title Description
MKEX Expiry