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    • 31. 发明申请
    • SPRING CONTACT, INERTIA SWITCH, AND METHOD OF MANUFACTURING AN INERTIA SWITCH
    • 弹簧触头,惯性开关以及制造动力开关的方法
    • US20160049270A1
    • 2016-02-18
    • US14461859
    • 2014-08-18
    • CIRCOR AEROSPACE, INC.
    • David GASSBrent SALAMONECorey C. JORDAN
    • H01H35/14H01H11/04
    • H01H35/141H01H9/04H01H11/04H01H35/145
    • A spring contact, an inertia switch, and a method of manufacturing an inertia switch are provided. The spring contact includes a conductive body portion having an outer edge and an inner edge partially surrounding an open area, a split in the conductive body portion, the split extending between the outer edge and the inner edge, and a conductive contact finger extending from the inner edge into the open area. The inertia switch includes a shell; a mass movably positioned within the shell; the spring contact positioned within the mass; a biasing member positioned between the spring contact and the header; and a conductive member extending through the header. The biasing member provides a bias between the spring contact within the mass and the conductive member. The method includes at least partially closing the split in the spring contact during insertion of the spring contact within the mass.
    • 提供弹簧触点,惯性开关和制造惯性开关的方法。 弹簧触点包括具有外边缘和部分围绕开口区域的内边缘的导电本体部分,导电本体部分中的分开,在外边缘和内边缘之间延伸的分开,以及从该边缘延伸的导电接触指 内边缘进入开放区域。 惯性开关包括壳体; 移动地定位在壳体内的质量块; 弹簧触点定位在质量块内; 位于所述弹簧接头和所述集管之间的偏置构件; 以及延伸穿过头部的导电构件。 偏置构件在质量块内的弹簧接触件和导电构件之间提供偏压。 该方法包括在将弹簧接触件插入质量块期间至少部分地闭合弹簧接触中的分裂。
    • 36. 发明申请
    • VACUUM BULB, CIRCUIT-BREAKER POLE INCLUDING SUCH A VACUUM BULB, AND METHOD TO MANUFACTURE SUCH DEVICES
    • 真空箱,包括这样的真空箱的断路器,以及制造这种装置的方法
    • US20150041437A1
    • 2015-02-12
    • US14449334
    • 2014-08-01
    • SCHNEIDER ELECTRIC INDUSTRIES SAS
    • Delphine CHAPELLEMehrdad Hassanzadeh
    • H01H9/34H01H11/04H01H33/662
    • H01H9/346H01H11/04H01H33/66207H01H2033/6623H01H2033/66269Y10T29/49105
    • The invention relates to a vacuum bulb (1) including a sealed chamber (4), two electrical contacts (7, 7′) and a dielectric coating (12) which covers the outer surface of the chamber (4). This coating (12) includes at least two layers, an overmoulding layer (14) made of a synthetic material and an intermediate layer (13) made of silicone interposed between the outer surface of the chamber (4) and the overmoulding layer (14).According to the invention, the intermediate layer (13) is discontinuous and localised on the metal portions of the chamber (4) so as to cover at least partially the outer surface of the metal portions, where the silicone of the intermediate layer (13) includes hollow bodies, where these hollow bodies are compressible, and have a skin made of a thermoplastic material.The invention also relates to a switchgear including at least one such vacuum bulb (1), in particular a circuit-breaker pole.Finally, the present invention relates to a method for manufacturing such a vacuum bulb (1) and also to a method for manufacturing such a circuit-breaker pole.
    • 本发明涉及一种包括密封室(4),两个电触头(7,7')和覆盖室(4)的外表面的电介质涂层(12)的真空管(1)。 该涂层(12)包括至少两层,由合成材料制成的包覆成型层(14)和插入在室(4)的外表面和包覆成型层(14)之间的由硅制成的中间层(13) 。 根据本发明,中间层(13)不连续地定位在室(4)的金属部分上,以便至少部分地覆盖金属部分的外表面,其中中间层(13)的硅树脂 包括中空体,其中这些中空体是可压缩的,并且具有由热塑性材料制成的皮肤。 本发明还涉及包括至少一个这样的真空灯泡(1),特别是断路器极的开关装置。 最后,本发明涉及一种制造这种真空管(1)的方法,还涉及制造这种断路器极的方法。