CH354429A - Process for manufacturing a tubular body in synthetic stone, at installation for the implementation of this process - Google Patents

Process for manufacturing a tubular body in synthetic stone, at installation for the implementation of this process

Info

Publication number
CH354429A
CH354429A CH354429DA CH354429A CH 354429 A CH354429 A CH 354429A CH 354429D A CH354429D A CH 354429DA CH 354429 A CH354429 A CH 354429A
Authority
CH
Switzerland
Prior art keywords
implementation
installation
manufacturing
tubular body
synthetic stone
Prior art date
Application number
Other languages
French (fr)
Inventor
Vahan Dr Djevahirdjian
Original Assignee
Ind De Pierres Scient Hrand Dj
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 Ind De Pierres Scient Hrand Dj filed Critical Ind De Pierres Scient Hrand Dj
Publication of CH354429A publication Critical patent/CH354429A/en

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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
    • C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
    • C30B11/10—Solid or liquid components, e.g. Verneuil method
    • 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
    • Y10S117/901—Levitation, reduced gravity, microgravity, space
    • Y10S117/902—Specified orientation, shape, crystallography, or size of seed or substrate
    • 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
    • Y10T117/1028—Crucibleless apparatus having means providing movement of discrete droplets or solid particles to thin-film precursor [e.g., Verneuil method]
CH354429D 1959-06-05 1959-06-05 Process for manufacturing a tubular body in synthetic stone, at installation for the implementation of this process CH354429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7408159 1959-06-05

Publications (1)

Publication Number Publication Date
CH354429A true CH354429A (en) 1961-05-31

Family

ID=4533149

Family Applications (1)

Application Number Title Priority Date Filing Date
CH354429D CH354429A (en) 1959-06-05 1959-06-05 Process for manufacturing a tubular body in synthetic stone, at installation for the implementation of this process

Country Status (2)

Country Link
US (1) US3185551A (en)
CH (1) CH354429A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607111A (en) * 1969-03-18 1971-09-21 Joseph A Adamski Verneuil crystallizer with powder by-pass means
US3650701A (en) * 1970-07-22 1972-03-21 Commissariat Energie Atomique Apparatus for growing crystalline bodies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434207A (en) * 1918-09-25 1922-10-31 James R Rose Pipe-welding machine
US1597293A (en) * 1922-01-24 1926-08-24 Ruff Otto Mode of making sintered hollow bodies
US2190360A (en) * 1938-07-11 1940-02-13 John H Howard Apparatus for making toothed cutters and the like
US2471437A (en) * 1945-04-19 1949-05-31 Elgin Nat Watch Co Method and apparatus for producing sapphire hollow articles
US2529971A (en) * 1946-07-31 1950-11-14 Schmidinger Joseph Method and apparatus for the production of bead and wire assemblies
GB697419A (en) * 1951-07-13 1953-09-23 Gen Electric Co Ltd Improvements in or relating to apparatus for manufacturing synthetic jewels
NL89230C (en) * 1952-12-17 1900-01-01
US2816848A (en) * 1954-02-18 1957-12-17 Jr Glenway Maxon Method of and apparatus for simultaneously flame-cutting and hardening toothed objects
US2851264A (en) * 1955-06-13 1958-09-09 Grove Valve & Regulator Co Metal cutting apparatus
DE1067409B (en) * 1955-08-12 1959-10-22 Union Carbide Corporation, New York, N. Y. (V. St. A.) Method for producing a synthetic single crystal body. '

Also Published As

Publication number Publication date
US3185551A (en) 1965-05-25

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