CN1127102C - 用于电气开关装置的多处断路接触装置 - Google Patents

用于电气开关装置的多处断路接触装置 Download PDF

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Publication number
CN1127102C
CN1127102C CN98812112A CN98812112A CN1127102C CN 1127102 C CN1127102 C CN 1127102C CN 98812112 A CN98812112 A CN 98812112A CN 98812112 A CN98812112 A CN 98812112A CN 1127102 C CN1127102 C CN 1127102C
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China
Prior art keywords
contact
fixed
fixed contact
contact device
connector
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Expired - Fee Related
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CN98812112A
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CN1281580A (zh
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诺贝特·勒斯纳
米夏埃尔·沃朗
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KLUEKNER-MOELLER GmbH
Eaton Industries GmbH
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KLUEKNER-MOELLER GmbH
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/54Contact arrangements
    • H01H50/546Contact arrangements for contactors having bridging contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20Bridging contacts

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Push-Button Switches (AREA)

Abstract

本发明涉及一种用于电开关装置的多处断路接触装置。所解决的问题是,改善开关触点的抗烧损能力。为解决此问题,根据本发明,开关装置的固定触头沿一个轴线可直线移动地被安置。

Description

用于电气开关装置的多处断路接触装置
本发明涉及权利要求1前序部分类型的一种用于电气开关装置的接触装置、特别是接触器。
现有技术中已经公开了这种类型的接触装置。前德意志民主共和国专利文献147587中描述了一种用于电气开关装置的两处断路接触装置。这种接触装置中,通过对固定接点进行可移动的设计,能够保证接触装置达到一种不再可以改变的开关状态。这里,固定接点作为可摆动的臂件构成,并通过一个支撑于开关装置壳体上的压缩弹簧被向着可动开关触点方向压到一个限位止挡上。
本发明的目的是,提供一种用于开关装置的接触装置。一方面,它能够保证触点材料的均匀烧损,另一方面,由于其构造,使得各元件的装配明显简单。
为了达到此目的,通过权利要求1中所给的特征,进一步构造前面提到的接触装置。通过固定触头直线的线性运动方向,保证了触点材料的均匀的触头烧蚀。此外,通过在电磁传动装置衔铁的操作方向上固定触头的确定的行程限制。可实现烧损指示的使用。
本发明的其它实施形式及优点,在从属权利要求以及随后的图例说明中给出。
附图中唯一的一个图视出了一种实施形式的接触器的剖视图,其中带有本发明的接触装置。
所示出的接触装置包括一个开关桥2形式构造的可动触头以及一个固定触头4。在此,接触桥2特别地与驱动电磁衔铁刚性地连接。而根据本发明,固定触头4沿着一个轴线可直线移动地被安置在壳体内(此轴线由衔铁的移动方向构成)。固定触头4优选被构造成肘形件,其中,它的一个角形边可以在壳体导向容纳件内直线移动地被导向。它的另一个角形边与第一个角形边相对弯成90°为佳,并在它朝向可动触头的一面上设置触点材料。该角形边的另一面最好受到一个弹簧元件6的朝向可动触头2方向的弹性力作用。为此,在壳体的支座中特别是一个压缩弹簧支承在可移动的固定触头4上。可移动的固定触头4最好是通过柔性的绞合线式的导线连接件8与开关装置的连接件10相连接。这里的绞合线一般与固定触头4焊接起来。在其它实施形式中,也可以考虑将导线连接件8构造成刚性的,并且通过一个力闭合连接与固定触头4形成导电连接。其中在弹簧力的作用下,导线连接件以一个接触区压在固定触头4的接触区域上。在此,尽管存在着摩擦力作用,固定触头4仍被安置得可移动。

Claims (5)

1.用于电气开关装置的多处断路接触装置,特别是接触器,具有至少两个可移动地安装的固定触头(4)和至少一个受电磁衔铁驱动且具有可动触头的接触桥(2),其所有接触点在一个接触点焊接的情况下具有一种不可改变的开关状态,其特征为,每个固定触头(4)沿一个轴线可直线移动地被安置,并且受到一个弹簧元件(6)向可动触头(2)方向的力作用。
2.如权利要求1所述的接触装置,其特征为,每个固定触头(4)被构造为角形,其中,固定触头的一个臂件沿衔铁操作方向在开关装置壳体内的导向装置中被导向,而其另一个臂件上带有触点材料。
3.如权利要求1或2所述的接触装置,其特征为,每个固定触头(4)通过一个柔性导线连接件(8)与开关装置的一个连接件(10)相连接。
4.如权利要求1或2所述的接触装置,其特征为,每个固定触头(4)通过一个力闭合的接触连接与一个刚性的导线连接件相连接,并通过它与开关装置的一个连接件(10)相连接。
5.如权利要求1或2所述的接触装置,其特征为,可动触头与电磁衔铁刚性地相连。
CN98812112A 1997-12-17 1998-12-04 用于电气开关装置的多处断路接触装置 Expired - Fee Related CN1127102C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29722281.3 1997-12-17
DE29722281U DE29722281U1 (de) 1997-12-17 1997-12-17 Mehrfachunterbrechende Kontakteinrichtung für elektrische Schaltgeräte

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CN1281580A CN1281580A (zh) 2001-01-24
CN1127102C true CN1127102C (zh) 2003-11-05

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CN98812112A Expired - Fee Related CN1127102C (zh) 1997-12-17 1998-12-04 用于电气开关装置的多处断路接触装置

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US (1) US6449137B1 (zh)
EP (1) EP1040493B1 (zh)
JP (1) JP3474537B2 (zh)
CN (1) CN1127102C (zh)
DE (2) DE29722281U1 (zh)
WO (1) WO1999031690A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959590B1 (fr) * 2010-04-29 2012-04-20 Schneider Electric Ind Sas Dispositif d'arret d'urgence
EP2416340A1 (en) * 2010-08-02 2012-02-08 Eaton Industries GmbH Switching device with a geometric element for impact of the movement of the movable contact element
JP2012199130A (ja) * 2011-03-22 2012-10-18 Panasonic Corp 電磁継電器
DE202015001859U1 (de) 2015-02-27 2015-03-31 Paul Boden Integrierung von KFZ-Schulungsmodellen mit Fehlerschaltung und Steuergerätetrennschalter in Serienfahrzeuge
CN106636917B (zh) * 2016-12-05 2019-03-12 河钢股份有限公司承德分公司 一种hrb600e含钒高强度热轧抗震钢筋及生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147587C (zh)
DE663157C (de) 1935-12-28 1938-07-30 Rudolf Knote Fa Kontaktbruecke fuer elektrische Schalter
GB511653A (en) 1938-09-01 1939-08-22 Herbert Bagshaw Prentice Improvements in or relating to double break contacts for electrical contactors or switch gear
DE1677818U (de) * 1952-06-03 1954-06-10 Siemens Ag Druckschalter, insbesondere endschalter.
FR1406548A (fr) 1964-06-08 1965-07-23 Cem Comp Electro Mec Perfectionnement aux blocs interrupteurs de commande
DD147587A1 (de) * 1979-11-29 1981-04-08 Manfred Stamm Doppelunterbrechende kontakteinrichtung fuer elektrische schaltgeraete,insbesondere schuetze
DE3033668C2 (de) 1980-09-06 1983-12-15 Starkstrom Gummersbach GmbH, 5277 Marienheide Kontaktvorrichtung für Niederspannungsschaltgeräte, insbesondere Schütze
SE424242B (sv) * 1980-10-30 1982-07-05 Asea Ab Elektromagnetisk manovrerad elkopplare
FI88438C (fi) * 1987-09-25 1993-05-10 Siemens Ag Elektromagnetisk kopplingsanordning

Also Published As

Publication number Publication date
JP2002509333A (ja) 2002-03-26
CN1281580A (zh) 2001-01-24
EP1040493A1 (de) 2000-10-04
DE59803105D1 (de) 2002-03-21
WO1999031690A1 (de) 1999-06-24
US6449137B1 (en) 2002-09-10
JP3474537B2 (ja) 2003-12-08
EP1040493B1 (de) 2002-02-13
DE29722281U1 (de) 1999-04-15

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