EP1022760A3 - Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre - Google Patents

Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre Download PDF

Info

Publication number
EP1022760A3
EP1022760A3 EP00100967A EP00100967A EP1022760A3 EP 1022760 A3 EP1022760 A3 EP 1022760A3 EP 00100967 A EP00100967 A EP 00100967A EP 00100967 A EP00100967 A EP 00100967A EP 1022760 A3 EP1022760 A3 EP 1022760A3
Authority
EP
European Patent Office
Prior art keywords
contact
manufacturing
vacuum switch
gap
contact piece
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.)
Granted
Application number
EP00100967A
Other languages
English (en)
French (fr)
Other versions
EP1022760A2 (de
EP1022760B1 (de
Inventor
Johannes Meissner
Gerhard Rossmann
Jerrie Lipperts
Alfredo Lietz
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
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 Moeller GmbH filed Critical Moeller GmbH
Publication of EP1022760A2 publication Critical patent/EP1022760A2/de
Publication of EP1022760A3 publication Critical patent/EP1022760A3/de
Application granted granted Critical
Publication of EP1022760B1 publication Critical patent/EP1022760B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/045—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion with the help of an intermediate layer
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
    • Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
    • Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused material
    • Y10T29/49213—Metal

Landscapes

  • Manufacture Of Switches (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre mit einem Kontaktträger und mit einem damit mittels eines Lotmaterials unter Vakuum verbundenen Kontaktstücks, wobei der Kontaktträger aus elektrisch gut leitendem Material, zum Beispiel aus Kupfer, und das Kontaktstück aus einem abbrandfesten und Kupfer enthaltenden Sintermaterial besteht, wobei das Kontaktstück unmittelbar flächig auf den Kontaktträger unter Ausbildung eines Spaltes entlang der Berührungsfläche angedrückt wird und das Lotmaterial an an den Spalt der Berührungsfläche zwischen Kontaktstück und Kontaktträger unmittelbar angrenzenden Bereichen angeordnet wird und danach unter Vakuum durch Zufuhr von Wärme das Lotmaterial zum Aufschmelzen gebracht wird und das aufgeschmolzene Lotmaterial in den Spalt der Berührungsflächen zwischen Kontaktträger und Kontaktstück eindringt.
EP00100967A 1999-01-22 2000-01-19 Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre Expired - Lifetime EP1022760B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19902500A DE19902500B4 (de) 1999-01-22 1999-01-22 Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre
DE19902500 1999-01-22

Publications (3)

Publication Number Publication Date
EP1022760A2 EP1022760A2 (de) 2000-07-26
EP1022760A3 true EP1022760A3 (de) 2001-05-02
EP1022760B1 EP1022760B1 (de) 2005-12-21

Family

ID=7895092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100967A Expired - Lifetime EP1022760B1 (de) 1999-01-22 2000-01-19 Verfahren zum Herstellen einer Kontaktanordnung für eine Vakuumschaltröhre

Country Status (5)

Country Link
US (1) US6574864B1 (de)
EP (1) EP1022760B1 (de)
AT (1) ATE313852T1 (de)
DE (2) DE19902500B4 (de)
ES (1) ES2255470T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4818530B2 (ja) † 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
NL1019651C2 (nl) * 2001-12-21 2003-06-24 Holec Holland Nv Soldeerring voor vervaardigen van vacuümbuis, en werkwijze voor het vervaardigen van een dergelijke soldeerring en van een vacuümbuis.
JP2003245792A (ja) * 2002-02-21 2003-09-02 Sumitomo Electric Ind Ltd 接続構造
DE10252577B4 (de) * 2002-11-12 2008-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Erzeugen einer Lotverbindung durch kapillaren Lotfluß
WO2006032522A1 (de) * 2004-09-25 2006-03-30 Abb Technology Ag Verfahren zur herstellung einer abbrandfesten beschichtung, sowie entsprechende schirmung für vakuumschaltkammern
DE102005003812A1 (de) 2005-01-27 2006-10-05 Abb Technology Ag Verfahren zur Herstellung eines Kontaktstückes, sowie Kontaktstück für eine Vakuumschaltkammer selbst
DE102005043484B4 (de) * 2005-09-13 2007-09-20 Abb Technology Ag Vakuumschaltkammer
RU2313846C2 (ru) * 2006-02-21 2007-12-27 ГОУ ВПО Пензенская государственная технологическая академия Способ контроля контактного нажатия в вакуумных выключателях
DE102011009171A1 (de) * 2011-01-21 2012-07-26 Abb Technology Ag Verfahren zur Herstellung eines Falten- oder Membranbalges, sowie Falten- oder Membranbalg für die Mittelspannungstechnik
CN104701068B (zh) * 2015-03-12 2015-12-02 西安交通大学 一种新型真空灭弧室横向磁场触头
DE102015105069B4 (de) * 2015-04-01 2022-04-28 Karl Storz Se & Co. Kg Verfahren zum Verbinden mindestens zweier Bauteile eines Endoskops
CN105448587B (zh) * 2015-12-04 2018-07-20 天津平高智能电气有限公司 一种灭弧室及其纵磁触头装置
CN105448585B (zh) * 2015-12-04 2019-02-01 天津平高智能电气有限公司 一种灭弧室的触头组件及使用该触头组件的灭弧室
EP4205154B1 (de) * 2020-09-30 2026-04-01 Siemens Aktiengesellschaft Ein kontakt für eine vakuumschaltröhre und ein herstellungsverfahren für einen solchen
CN117548886B (zh) * 2024-01-11 2024-04-23 武汉飞特电气有限公司 一种用于真空开关管的焊接装置
CN119650335B (zh) * 2024-11-08 2025-10-28 佛山市诺普材料科技有限公司 一种电触头加工用的纳米银膜及制备方法与应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415221A (en) * 1933-03-25 1934-08-23 Clements Albert Laise Improvements in or relating to methods of uniting metal articles by fusion and resulting products such as electric contact assemblies
DE1127180B (de) * 1960-02-02 1962-04-05 Siemens Ag Verfahren zum Hartloeten von vorzugsweise gesinterten Kontaktplaettchen mit seinem Traeger
US3055098A (en) * 1956-10-22 1962-09-25 Westinghouse Electric Corp Brazing dissimilar metals
US3191274A (en) * 1961-02-20 1965-06-29 Talon Inc Method of making an electrical contact
DE4447391C1 (de) * 1994-12-23 1996-06-05 Siemens Ag Vakuumschalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE303417B (de) * 1967-11-27 1968-08-26 Fagersta Bruks Ab
US5107095A (en) * 1982-12-01 1992-04-21 Metcal, Inc. Clam shell heater employing high permeability material
DE3703326A1 (de) * 1987-02-04 1988-08-18 Siemens Ag Vakuumschaltroehre
DE4008102A1 (de) * 1990-03-11 1991-09-12 Lvt Loet Und Verschleisstechni Zerspanendes werkzeug
DE19534398A1 (de) * 1995-09-16 1997-03-20 Abb Patent Gmbh Kontaktanordnung für eine Vakuumschaltkammer
US5816868A (en) * 1996-02-12 1998-10-06 Zierick Manufacturing Corp. Capillary action promoting surface mount connectors
DE19632573A1 (de) * 1996-08-13 1998-02-19 Abb Patent Gmbh Verfahren zur Herstellung einer Kontaktanordnung für eine Vakuumkammer und Kontaktanordnung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415221A (en) * 1933-03-25 1934-08-23 Clements Albert Laise Improvements in or relating to methods of uniting metal articles by fusion and resulting products such as electric contact assemblies
US3055098A (en) * 1956-10-22 1962-09-25 Westinghouse Electric Corp Brazing dissimilar metals
DE1127180B (de) * 1960-02-02 1962-04-05 Siemens Ag Verfahren zum Hartloeten von vorzugsweise gesinterten Kontaktplaettchen mit seinem Traeger
US3191274A (en) * 1961-02-20 1965-06-29 Talon Inc Method of making an electrical contact
DE4447391C1 (de) * 1994-12-23 1996-06-05 Siemens Ag Vakuumschalter

Also Published As

Publication number Publication date
ATE313852T1 (de) 2006-01-15
US6574864B1 (en) 2003-06-10
DE19902500B4 (de) 2004-07-22
EP1022760A2 (de) 2000-07-26
DE50011875D1 (de) 2006-01-26
EP1022760B1 (de) 2005-12-21
ES2255470T3 (es) 2006-07-01
DE19902500A1 (de) 2000-08-17

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