JPS4730470B1 - - Google Patents

Info

Publication number
JPS4730470B1
JPS4730470B1 JP2891666A JP2891666A JPS4730470B1 JP S4730470 B1 JPS4730470 B1 JP S4730470B1 JP 2891666 A JP2891666 A JP 2891666A JP 2891666 A JP2891666 A JP 2891666A JP S4730470 B1 JPS4730470 B1 JP S4730470B1
Authority
JP
Japan
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.)
Pending
Application number
JP2891666A
Other languages
Japanese (ja)
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 JPS4730470B1 publication Critical patent/JPS4730470B1/ja
Pending 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
JP2891666A 1965-05-21 1966-05-09 Pending JPS4730470B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45755765A 1965-05-21 1965-05-21

Publications (1)

Publication Number Publication Date
JPS4730470B1 true JPS4730470B1 (fr) 1972-08-08

Family

ID=23817188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2891666A Pending JPS4730470B1 (fr) 1965-05-21 1966-05-09

Country Status (5)

Country Link
JP (1) JPS4730470B1 (fr)
DE (1) DE1640153B1 (fr)
ES (1) ES326990A1 (fr)
FR (1) FR1480661A (fr)
GB (1) GB1140612A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543761U (fr) * 1978-09-14 1980-03-21
JP2016134383A (ja) * 2015-01-15 2016-07-25 フオルクスヴアーゲン アクチエンゲゼルシヤフトＶｏｌｋｓｗａｇｅｎ ＡＧ 高電圧搭載電源用の切換及び保護装置
CN112041959A (zh) * 2018-04-19 2020-12-04 Tdk电子股份有限公司 开关装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042263B (en) * 1979-02-08 1983-10-19 Terasaki Denki Sangyo Kk Circuit interrupters
DE3705216A1 (de) * 1987-02-19 1988-09-01 Geyer Gmbh & Co Christian Elektrischer leitungsschutzschalter
DE9115905U1 (de) * 1991-12-21 1993-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leitungsschutzschalter mit einer Lichtbogenkammer
DE19803925A1 (de) * 1998-02-02 1999-08-05 Maier & Cie C Installationsschalter
DE10331822A1 (de) 2003-07-14 2005-02-10 Siemens Ag Schiffs-Leistungsschalter sowie einen solchen enthaltende Schiffs-Energieversorgungs- und -verteilungsanlage
JP4827187B2 (ja) * 2006-11-21 2011-11-30 富士電機株式会社 消弧用樹脂加工品、及びそれを用いた回路遮断器
JP4817316B2 (ja) * 2006-11-21 2011-11-16 富士電機株式会社 消弧用樹脂加工品、及びそれを用いた回路遮断器
DE102012110409A1 (de) * 2012-10-31 2014-04-30 Eaton Electrical Ip Gmbh & Co. Kg Kühlvorrichtung für in Installationsgeräten auftretende Gase
CN118173415B (zh) * 2024-05-13 2024-08-09 浙江力驰电气有限公司 一种断路器框架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749657C (de) * 1940-12-24 1944-11-29 Elektrische Schaltanordnung
US2953666A (en) * 1956-12-31 1960-09-20 Allen Bradley Co High voltage air break switch
DE1057680B (de) * 1958-03-10 1959-05-21 Licentia Gmbh Hochspannungsschalter mit selbsterzeugtem Loeschmittel
DE1175315B (de) * 1960-05-10 1964-08-06 Continental Elektro Ind Ag Lasttrennschalter
DE1185274B (de) * 1960-12-14 1965-01-14 Licentia Gmbh Selbstschalter, insbesondere Installationsselbstschalter
DE1175133B (de) * 1961-06-28 1964-07-30 Karl O Hartmann Beschickungs- und Verwiegevorrichtung zum Zuteilen der Mischungsbestandteile fuer eine Betonmischung od. dgl.
DE1170492B (de) * 1961-06-28 1964-05-21 Siemens Ag Lasttrennschalter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543761U (fr) * 1978-09-14 1980-03-21
JP2016134383A (ja) * 2015-01-15 2016-07-25 フオルクスヴアーゲン アクチエンゲゼルシヤフトＶｏｌｋｓｗａｇｅｎ ＡＧ 高電圧搭載電源用の切換及び保護装置
CN112041959A (zh) * 2018-04-19 2020-12-04 Tdk电子股份有限公司 开关装置
JP2021517730A (ja) * 2018-04-19 2021-07-26 ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ スイッチング装置
US11557448B2 (en) 2018-04-19 2023-01-17 Tdk Electronics Ag Switching device

Also Published As

Publication number Publication date
GB1140612A (en) 1969-01-22
FR1480661A (fr) 1967-08-07
ES326990A1 (es) 1967-03-16
DE1640153B1 (de) 1973-05-17

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