GB1259047A - - Google Patents

Info

Publication number
GB1259047A
GB1259047A GB1259047DA GB1259047A GB 1259047 A GB1259047 A GB 1259047A GB 1259047D A GB1259047D A GB 1259047DA GB 1259047 A GB1259047 A GB 1259047A
Authority
GB
United Kingdom
Prior art keywords
insulating material
aperture
conductors
seals
march
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
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 GB1259047A publication Critical patent/GB1259047A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/305—Sealing of leads to lead-through insulators by embedding in glass or ceramic material
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • General Induction Heating (AREA)
  • Resistance Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Insulators (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,259,047. Zone-melting. SIEMENS A.G. 26 MARCH, 1970 [29 March, 1969], No. 14711/ 70. Heading BIS. [Also in Division H2] The electrical power supply to the heating means in a gas-filled or evacuated treatment vessel of a zone melting apparatus consists of two conductors insulated from one another and passed through an aperture in the wall of the vessel, the insulating material having a shore hardness of from 10 to 100 and an extensibility of at least 20%, there being a gastight adhesive connection between the conductors and the insulating material. These conductors can be two wires (Fig. 2), in which case the aperture is filled in with the insulating material to seal it, or they can be coaxial tubes 26, 27, in which a plug 29 of insulating material seals the inner tube and insulating material 24 seals the aperture, which material can be replaced by a sealing ring if axial movement of the power supply means is desired. Cold vulcanised silicone rubber is given as an example of an insulator, adhesive gas-tight seals being by silicone resin. The heating means may be such as induction heating.
GB1259047D 1969-03-29 1970-03-26 Expired GB1259047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1916318A DE1916318C3 (en) 1969-03-29 1969-03-29 Power feedthrough for a device for zone melting

Publications (1)

Publication Number Publication Date
GB1259047A true GB1259047A (en) 1972-01-05

Family

ID=5729804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259047D Expired GB1259047A (en) 1969-03-29 1970-03-26

Country Status (8)

Country Link
US (1) US3688006A (en)
JP (1) JPS4811442B1 (en)
CH (1) CH539453A (en)
DE (1) DE1916318C3 (en)
FR (1) FR2040102A5 (en)
GB (1) GB1259047A (en)
NL (1) NL7003482A (en)
SE (1) SE359217B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045819A1 (en) * 2008-09-05 2010-03-18 Schott Ag Electrical implementation, in particular for security containers
DE102008045816A1 (en) * 2008-09-05 2010-03-25 Schott Ag Electric bushing, particularly isolation of electric conductor of electric bushing for use in containment, and for flange, comprises conductor, which is carried through insulator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308136C3 (en) * 1973-02-19 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Gas-tight power supply
DE2823611C2 (en) * 1978-05-30 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Power supply for an induction heating coil
DE2919988A1 (en) * 1979-05-17 1980-11-27 Siemens Ag POWER SUPPLY IN COAXIAL DESIGN
US6844502B2 (en) * 2002-05-16 2005-01-18 Emerson Electric Co. Hermetically sealed current conducting terminal assembly
DE102010043773B4 (en) * 2010-01-29 2014-05-22 Halla Visteon Climate Control Corporation 95 Electrical feedthrough for hermetic compressors
JP2014216123A (en) * 2013-04-24 2014-11-17 タイコエレクトロニクスジャパン合同会社 Electric connector assembly and mounting structure thereof
JP2021195754A (en) * 2020-06-11 2021-12-27 日鉄エンジニアリング株式会社 Marine gravity-based foundation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617002A (en) * 1951-11-27 1952-11-04 Wiegand Co Edwin L Electric heater
US2756375A (en) * 1952-02-06 1956-07-24 Sprague Electric Co Feed-through capacitors
DE1076623B (en) * 1957-11-15 1960-03-03 Siemens Ag Device for crucible-free zone drawing of rod-shaped semiconductor material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045819A1 (en) * 2008-09-05 2010-03-18 Schott Ag Electrical implementation, in particular for security containers
DE102008045816A1 (en) * 2008-09-05 2010-03-25 Schott Ag Electric bushing, particularly isolation of electric conductor of electric bushing for use in containment, and for flange, comprises conductor, which is carried through insulator
DE102008045816B4 (en) * 2008-09-05 2011-08-25 Schott Ag, 55122 Electrical feedthrough with elastic seal
US8461456B2 (en) 2008-09-05 2013-06-11 Schott Ag Electrical lead-through for safety tanks
CN101667479B (en) * 2008-09-05 2013-10-16 肖特公开股份有限公司 Electrical lead-through for safety tanks
DE102008045819B4 (en) * 2008-09-05 2015-09-03 Schott Ag Electrical implementation, in particular for security containers

Also Published As

Publication number Publication date
DE1916318A1 (en) 1970-10-15
DE1916318B2 (en) 1974-12-12
CH539453A (en) 1973-07-31
US3688006A (en) 1972-08-29
NL7003482A (en) 1970-10-01
DE1916318C3 (en) 1975-07-24
FR2040102A5 (en) 1971-01-22
SE359217B (en) 1973-08-20
JPS4811442B1 (en) 1973-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee