EP2073219A3 - Method for manufacturing an electric feed through and electric feed through produced according to the method - Google Patents

Method for manufacturing an electric feed through and electric feed through produced according to the method Download PDF

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Publication number
EP2073219A3
EP2073219A3 EP08021508A EP08021508A EP2073219A3 EP 2073219 A3 EP2073219 A3 EP 2073219A3 EP 08021508 A EP08021508 A EP 08021508A EP 08021508 A EP08021508 A EP 08021508A EP 2073219 A3 EP2073219 A3 EP 2073219A3
Authority
EP
European Patent Office
Prior art keywords
electric feed
manufacturing
produced according
tube
glass insulation
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.)
Withdrawn
Application number
EP08021508A
Other languages
German (de)
French (fr)
Other versions
EP2073219A2 (en
Inventor
Johann Bernauer
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 AG
Original Assignee
Schott 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 Schott AG filed Critical Schott AG
Publication of EP2073219A2 publication Critical patent/EP2073219A2/en
Publication of EP2073219A3 publication Critical patent/EP2073219A3/en
Withdrawn legal-status Critical Current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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
    • Y10T29/435—Solid dielectric type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Ceramic Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Insulating Bodies (AREA)

Abstract

Der Erfindung liegt die Aufgabe zugrunde, elektrische Durchführungen herzustellen, die hinsichtlich ihrer Temperaturbeständigkeit verbessert sind. Es wird dazu ein Verfahren zur Herstellung einer elektrischen Durchführung vorgeschlagen, bei welchem zumindest ein Metallrohr in eine Glasisolierung eingeschmolzen wird, wobei vor oder während des Einschmelzens des Rohres in die Glasisolierung eine Metallstange im Metallrohr durch Einlöten befestigt wird.

Figure imgaf001
The invention has for its object to produce electrical feedthroughs, which are improved in terms of their temperature resistance. It is proposed a method for producing an electrical implementation, in which at least one metal tube is melted into a glass insulation, wherein before or during the melting of the tube into the glass insulation, a metal rod is fixed in the metal tube by soldering.
Figure imgaf001
EP08021508A 2007-12-17 2008-12-11 Method for manufacturing an electric feed through and electric feed through produced according to the method Withdrawn EP2073219A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007061175A DE102007061175B3 (en) 2007-12-17 2007-12-17 Method for producing an electrical feedthrough

Publications (2)

Publication Number Publication Date
EP2073219A2 EP2073219A2 (en) 2009-06-24
EP2073219A3 true EP2073219A3 (en) 2011-09-21

Family

ID=40477086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08021508A Withdrawn EP2073219A3 (en) 2007-12-17 2008-12-11 Method for manufacturing an electric feed through and electric feed through produced according to the method

Country Status (5)

Country Link
US (1) US8378221B2 (en)
EP (1) EP2073219A3 (en)
JP (1) JP5583905B2 (en)
CN (1) CN101661802B (en)
DE (1) DE102007061175B3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007043U1 (en) * 2010-04-15 2010-09-30 Micro-Epsilon Messtechnik Gmbh & Co. Kg sensor
CN102169732B (en) * 2011-03-11 2013-03-20 镇江惠通元二接插件有限公司 Electric penetrating piece for high-temperature gas cooled reactor nuclear power pressure container and processing method thereof
US9419424B2 (en) * 2011-08-24 2016-08-16 Abb Schweiz Ag Switchgear bus support bushing structure
CN102664329A (en) * 2012-04-10 2012-09-12 中航光电科技股份有限公司 Sintered and sealed electric connector resistant to high pressure
US9208929B2 (en) 2013-09-20 2015-12-08 Schott Corporation GTMS connector for oil and gas market
ITUB20152903A1 (en) * 2014-08-14 2017-02-05 Schott Ag Electric passage and its use
JP6290154B2 (en) * 2015-10-28 2018-03-07 ショット日本株式会社 Airtight terminal
CN105428957B (en) * 2015-12-29 2018-06-26 泰州市航宇电器有限公司 A kind of production method of solderable mixed metal package casing
CN105870653B (en) * 2016-06-03 2018-06-26 杭州电力设备制造有限公司 A kind of power distribution cabinet down-lead device
DE102017123278A1 (en) 2017-10-06 2019-04-11 Schott Ag Body with soldered ground pin, process for its preparation and its uses
DE102019208518A1 (en) * 2019-06-12 2020-12-17 Robert Bosch Gmbh Electrical device
RU2723637C1 (en) * 2019-12-23 2020-06-17 Глеб Германович Кравцов High-voltage insulator with invar geometrical stabilizer
DE102020103873A1 (en) 2020-02-14 2021-08-19 Schott Ag Cable entry for radioactive environments
CN113277748A (en) * 2021-07-07 2021-08-20 泰极微(成都)技术发展有限公司 Method for packaging metal needle by glass and glass packaging product
CN115036879A (en) * 2022-05-17 2022-09-09 泰州市航宇电器有限公司 Miniature air-tight four-core terminal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB673596A (en) * 1949-08-17 1952-06-11 British Thomson Houston Co Ltd Improvements in and relating to electric insulating bushings and glass therefor
DE1972545U (en) * 1965-04-30 1967-11-16 Jenaer Glaswerk Schott & Gen ELECTRICAL FEEDTHROUGH.
DE1490508A1 (en) * 1964-01-15 1971-12-16 Siemens Ag Vacuum-tight electrical implementation in pressure glass melting technology for high current loads
DE2604573A1 (en) * 1976-02-06 1977-08-11 Beru Werk Ruprecht Gmbh Co A Hot wire plug for IC engines - has electrically heated wire and two electrodes insulated by glass from each other
US4176901A (en) * 1977-06-05 1979-12-04 National Laboratory For High Energy Physics Bakable multi-pins vacuum feedthrough
US20010055930A1 (en) * 2000-03-31 2001-12-27 Franz Ott Method of making a halogen lamp and other analogous lamps and objects, and apparatus for the manufacture thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885826A (en) * 1954-12-21 1959-05-12 British Thomson Houston Co Ltd Glass-to-metal seals
GB828832A (en) * 1956-10-15 1960-02-24 Siemens Ag Improvements in or relating to vacuum-tight lead-through insulators
US3638305A (en) * 1970-05-07 1972-02-01 Philips Corp Method for forming the vacuumtight closure of a through-connection
JPS49130390U (en) * 1973-03-07 1974-11-08
US3864112A (en) * 1973-10-31 1975-02-04 Westinghouse Electric Corp Method of forming a glass-ceramic to metal seals
JPS5132278A (en) * 1974-09-13 1976-03-18 New Nippon Electric Co KIMITSUTAN SHINOSEIZOHOHO
JPS55128279A (en) * 1979-03-26 1980-10-03 Nippon Electric Co Method of manufacturing airtight terminal
JPH046769A (en) * 1990-04-24 1992-01-10 Shinko Electric Ind Co Ltd Glass terminal for electronic component
US5308925A (en) * 1992-06-26 1994-05-03 Emerson Electric Co. Conductive pin assembly for a machine housing
US5406444A (en) * 1993-03-29 1995-04-11 Medtronic, Inc. Coated tantalum feedthrough pin
JP2600031Y2 (en) * 1993-10-29 1999-09-27 日立建機株式会社 Signal extraction terminal
JPH09215156A (en) * 1996-02-05 1997-08-15 Mitsubishi Electric Corp Sealed multipolar insulating terminal structure and its manufacture
JP4339982B2 (en) * 2000-05-16 2009-10-07 株式会社フジ電科 Airtight terminal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB673596A (en) * 1949-08-17 1952-06-11 British Thomson Houston Co Ltd Improvements in and relating to electric insulating bushings and glass therefor
DE1490508A1 (en) * 1964-01-15 1971-12-16 Siemens Ag Vacuum-tight electrical implementation in pressure glass melting technology for high current loads
DE1972545U (en) * 1965-04-30 1967-11-16 Jenaer Glaswerk Schott & Gen ELECTRICAL FEEDTHROUGH.
DE2604573A1 (en) * 1976-02-06 1977-08-11 Beru Werk Ruprecht Gmbh Co A Hot wire plug for IC engines - has electrically heated wire and two electrodes insulated by glass from each other
US4176901A (en) * 1977-06-05 1979-12-04 National Laboratory For High Energy Physics Bakable multi-pins vacuum feedthrough
US20010055930A1 (en) * 2000-03-31 2001-12-27 Franz Ott Method of making a halogen lamp and other analogous lamps and objects, and apparatus for the manufacture thereof

Also Published As

Publication number Publication date
JP2009146901A (en) 2009-07-02
CN101661802B (en) 2014-01-15
CN101661802A (en) 2010-03-03
JP5583905B2 (en) 2014-09-03
US20090223699A1 (en) 2009-09-10
EP2073219A2 (en) 2009-06-24
DE102007061175B3 (en) 2009-08-27
US8378221B2 (en) 2013-02-19

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