Tripping device for switches and switching contact arrangment
    91.
    发明公开
    Tripping device for switches and switching contact arrangment 有权
    开关和开关触头装置跳闸单元

    公开(公告)号:EP1026719A3

    公开(公告)日:2001-04-25

    申请号:EP00300716.8

    申请日:2000-01-31

    IPC分类号: H01H71/74

    CPC分类号: H01H71/7463 H01H1/2041

    摘要: A tripping device for switches (1) is equipped with a magnet yoke (16), an armature element (18) that works herewith to actuate a tripping shaft (14), and a lever element (23) that can be tilted about the axis (15) of the tripping shaft for adjusting the distance (L) between the magnet yoke and the armature element. This tripping device finds application in a switch contact arrangement with a plurality of switch contacts (1) arranged adjacent to one another wherein the lever element (23) consists of an adjusting shaft that extends parallel to the axis (15) of the tripping shaft (14) and on which are arranged a plurality of adjusting arms (24) corresponding to the number of switch contacts.

    Circuit breaker mechanism for a rotary contact system
    92.
    发明公开
    Circuit breaker mechanism for a rotary contact system 有权
    AntrebvorrichtungfürLeistungschutzschalter mit Drehkontaktanordnung

    公开(公告)号:EP1003192A2

    公开(公告)日:2000-05-24

    申请号:EP99309166.9

    申请日:1999-11-18

    IPC分类号: H01H71/52

    CPC分类号: H01H71/525 H01H1/2041

    摘要: A rotary contact circuit breaker (10) employs a crank to couple a switching mechanism (12) to the rotary contact pole structure (14C, 14L, 14R). The use of a crank allows for the mechanism (12) and pole structure (14C, 14L, 14R) to be individually optimized without effecting the performance of the other. In particular the crank allows for a mechanism that is able to achieve maximum torque delivery to the pole structure.

    摘要翻译: 旋转接触断路器(10)使用曲柄将开关机构(12)耦合到旋转接触极结构(14C,14L,14R)。 使用曲柄允许机构(12)和极结构(14C,14L,14R)被单独优化,而不影响另一个的性能。 特别地,曲柄允许能够实现对极结构的最大扭矩输送的机构。

    Appareil interrupteur de type contacteur-disjoncteur
    95.
    发明公开
    Appareil interrupteur de type contacteur-disjoncteur 失效
    SchaltgerätdesSchütz-Schutzschalter Typs

    公开(公告)号:EP0753874A1

    公开(公告)日:1997-01-15

    申请号:EP96401396.5

    申请日:1996-06-25

    发明人: Duchemin, Pierre

    IPC分类号: H01H73/00

    CPC分类号: H01H89/08 H01H1/2041

    摘要: L'invention se rapporte à un appareil interrupteur de type contacteur-disjoncteur pourvu d'au moins un pôle de puissance constitué par des contacts fixes (1, 2) coopérant avec des contacts mobiles (5) liés à une pièce de commande (15) actionnée par un électroaimant (8) ou par un levier de serrure (12) lié à une serrure (23), caractérisé par le fait que le levier de serrure (12) actionne directement la pièce de commande (15) des contacts mobiles et que les parties mobiles (10) de l'électroaimant actionnent la pièce de commande (15) par un levier de liaison (13) susceptible d'être accouplée aux dites parties mobiles (10) par un accouplement démontable (19, 221), associé à des moyens de blocage (14) assujettis à l'état de la serrure.

    摘要翻译: 断路器包括至少一个电源端子,该电源端子由与控制元件(15)连接的移动触点(5)配合的固定触点(1,2)组成。 该控制元件由电磁体(8)或连接到锁(23)的锁定杆(12)激活。 锁定杆(12)直接作用在移动触点控制元件(15)上,同时电磁铁(10)的移动部件经由连杆(13)作用在控制元件(15)上。 链接杆旨在通过与阻挡装置(14)相关联的可拆卸联接件(19,221)联接到移动部件(10)。

    An automatic magneto-thermal protection switch having a high breaking capacity
    99.
    发明公开
    An automatic magneto-thermal protection switch having a high breaking capacity 失效
    具有高破裂能力的自动磁热保护开关

    公开(公告)号:EP0399282A3

    公开(公告)日:1992-01-22

    申请号:EP90108624.9

    申请日:1990-05-08

    申请人: BTICINO S.r.l.

    IPC分类号: H01H73/04

    摘要: An automatic, high breaking capacity magneto-thermal protection switch or breaker of a type comprising a control key (3), a toggle mechanism (16) associated with the key, at least one moving contact (19) driven by the mechanism to rock toward and away from a fixed contact (18) facing a de-ionization chamber (30) and respective cell (29), and an amperometric protection coil (9) having a moving armature (12) arranged to act on said mechanism, further comprises a rocking striker (32) having one end (33) inserted in the path of movement of a breaker arm-like lug (35) on said armature and the opposite end arranged to act on said moving contact (19) in abutment relationship to speed up the contact opening movement by the time of automatic operation.