Terminal strip having U-shaped LSA-PLUS terminals
    132.
    发明授权
    Terminal strip having U-shaped LSA-PLUS terminals 失效
    端子条具有U形LSA-PLUS端子

    公开(公告)号:US4615576A

    公开(公告)日:1986-10-07

    申请号:US593131

    申请日:1984-03-26

    CPC classification number: H01R4/2429

    Abstract: The subject matter of the instant invention is formed by U-shaped, solderless, non-screwed and stripping-free, LSA-PLUS terminals (2, 2a) adapted to be tandem-mounted in longitudinal direction in a terminal strip (1). The terminals are disposed at a relative offset of 180.degree. so that two respective adjacent U-shaped terminals (2, 2a), when viewed from the top, form generally an either X-shape (3) or an O-shape (4).

    Abstract translation: 本发明的主题由U形,无焊,无螺纹和无剥离的LSA-PLUS端子(2,2a)形成,适于在端子条(1)中纵向串联安装。 端子设置在180°的相对偏移处,使得当从顶部观察时,两个相应的相邻的U形端子(2,2a)大致形成为X形(3)或O形(4) 。

    Wire connector for telecommunications cables
    134.
    发明授权
    Wire connector for telecommunications cables 失效
    电讯电缆线接头

    公开(公告)号:US4452502A

    公开(公告)日:1984-06-05

    申请号:US360593

    申请日:1982-03-22

    CPC classification number: H01R4/2429 H04Q1/142 H01R4/2445

    Abstract: The present invention relates to a wire connector for the incoming and outgoing wires of a telecommunications cable, in which the connector body (3) comprises a cover portion (1) and a bottom portion (2). For the termination of two wires (4) there is fixedly mounted a solderless, non-screwed, strip-free terminal (5) having a polytropic air gap, a resilient tab (7) having a crimped portion (6) being integrally formed at one end of said terminal (5) and the contact arms (5a) of said terminal (5) being offset relative to the cable axis at an angle of about 45 degrees. The bottom portion (2) of the connector body (3) is provided with either tubular or channel-like guide means (8, 8a) and clamping ribs (9), a cutting blade (10) for separating the cable wires being also inserted. The cover portion (1) is formed with an aperture (11) for insertion of a test prod (12).

    Abstract translation: 本发明涉及一种用于电信电缆的输入和输出电线的电线连接器,其中连接器主体(3)包括盖部分(1)和底部部分(2)。 为了终止两条电线(4),固定地安装有具有多向气隙的无焊料无螺纹的无带端子(5),具有一个压接部分(6)的弹性突片(7)一体形成在 所述端子(5)的一端和所述端子(5)的接触臂(5a)相对于电缆轴线以大约45度的角度偏移。 连接器主体(3)的底部(2)设置有管状或通道状引导装置(8,8a)和夹紧肋(9),用于分离还插入的电缆线的切割刀片(10) 。 盖部分(1)形成有用于插入测试产品(12)的孔(11)。

    Tool for electrically connecting insulated wires
    136.
    发明授权
    Tool for electrically connecting insulated wires 失效
    绝缘电线电连接工具

    公开(公告)号:US4434542A

    公开(公告)日:1984-03-06

    申请号:US263699

    申请日:1981-05-14

    Abstract: The invention relates to a tool for the wiring of terminal elements which permits a plurality of separate operations such as connecting and withdrawing of a wire to and from a terminal element, respectively, and severing of the wire, to be carried out, and which may be manufactured at low cost because of its simple structure. To this end the tool comprises a bipartite plastic grip member (3) accommodating a ram (2) and a striker mechanism. On a protruding ram head (2a) there is provided a wire cutter (6) which may be actuated through a pin-and-slot guide (5, 6c) during a connecting operation. Locking means function to releasably connect the ram (2) to a slider (8) accommodated within the grip member (3) so as to be longitudinally movable.

    Abstract translation: 本发明涉及一种用于端子元件布线的工具,该工具允许多个单独的操作,例如将导线分别连接到终端元件和从终端元件取出并切断导线,并且其可以被执行 由于结构简单,低成本地制造。 为此,该工具包括容纳冲头(2)和撞针机构的两部分塑料握持构件(3)。 在突出的冲头(2a)上设有一个线切割器(6),它可以在连接操作期间通过销 - 槽导向件(5,6c)被致动。 锁定装置用于可释放地将压头(2)连接到容纳在握持构件(3)内的滑块(8),从而可纵向移动。

    Air separator apparatus
    137.
    发明授权
    Air separator apparatus 失效
    空气分离装置

    公开(公告)号:US4236997A

    公开(公告)日:1980-12-02

    申请号:US29457

    申请日:1979-04-12

    CPC classification number: B07B7/083

    Abstract: The invention relates to an air separator having a rotor provided with feed passages for the material to be separated which extend radially outward and between which extraction openings are arranged. The space between adjacent feed passages which exists between the outer end of the feed passages and the extraction openings is axially delimited on at least one side by a stationary element forming part of an extraction housing. In this way, problems of wear in the outer region of the rotor are reduced. In addition, there is no longer any need for an exact sealing gap to be maintained between the rotor and the extraction housing. Finally, the free flow cross-section for the separation air is increased for the same overall dimensions of the separator.

    Abstract translation: 本发明涉及一种具有转子的空气分离器,该转子设置有用于待分离材料的进料通道,该进料通道径向向外延伸并且在其间设置有提取开口。 存在于进料通道的外端和提取开口之间的相邻进料通道之间的空间在至少一侧上由形成提取壳体的一部分的固定元件轴向限定。 以这种方式,减小了转子外部区域的磨损问题。 此外,不再需要在转子和提取壳体之间保持精确的密封间隙。 最后,对于分离器的相同的整体尺寸,分离空气的自由流动横截面增加。

    Cleat connector for insulated wires
    138.
    发明授权
    Cleat connector for insulated wires 失效
    绝缘连接器用于绝缘电线

    公开(公告)号:US4171857A

    公开(公告)日:1979-10-23

    申请号:US908937

    申请日:1978-05-24

    Abstract: The invention relates to a structure including a cleat connector for providing an electrical connection between an insulated wire and a bifurcated terminal element of electrically conductive resilient material. The terminal element includes a pair of leaf-spring contact arms lying in a plane and defined by a centrally located slot therein having sharp edges and adjoining an enlarged entry opening. The width of the slot is less than the diameter of the metallic conductor of the wire so that when the wire is pressed into the slot, the wire insulation is cut through, and an electrical connection is established between the wire conductor and the terminal element. A clamping element is associated with the terminal element for gripping the insulated wire.

    Abstract translation: 本发明涉及一种结构,其包括用于在绝缘电线和导电弹性材料的分叉端子元件之间提供电连接的防滑钉连接器。 端子元件包括一对位于平面中并由其中心定位的狭槽限定的片簧接触臂,其中具有尖锐的边缘并邻接放大的入口。 槽的宽度小于导线的金属导体的直径,使得当电线被压入槽中时,电线绝缘被切断,并且在导体导线和端子元件之间建立电连接。 夹紧元件与用于夹持绝缘线的端子元件相关联。

    Method of heat treating cobalt-chromium-molybdenum based alloy and
product
    139.
    发明授权
    Method of heat treating cobalt-chromium-molybdenum based alloy and product 失效
    钴铬钼合金及其制品的热处理方法

    公开(公告)号:US4116724A

    公开(公告)日:1978-09-26

    申请号:US795526

    申请日:1977-05-10

    CPC classification number: C22C19/07

    Abstract: A casting alloy consisting essentially of 20 to 40% chromium, 2 to 12% molybdenum, up to 2% silicon, up to 5% manganese, up to 1% carbon, 0.1 to 1% nitrogen, and the remainder cobalt and the usual impurities inherent to the manufacturing process. The alloy is subjected to a heat treatment to homogenize the lattice of the alloy, and thereafter the alloy is rapidly quenched in order to prevent reformation of deposits in the lattice.

    Abstract translation: 一种铸造合金,主要由20至40%的铬,2至12%的钼,至多2%的硅,至多5%的锰,至多1%的碳,0.1至1%的氮,以及其余的钴和通常的杂质 固有的制造过程。 对合金进行热处理以使合金的晶格均匀化,然后快速淬火合金,以防止晶格中的沉积物的重新形成。

    Protection arrangement for an inverter
    140.
    发明授权
    Protection arrangement for an inverter 失效
    逆变器的保护装置

    公开(公告)号:US4063302A

    公开(公告)日:1977-12-13

    申请号:US668927

    申请日:1976-03-22

    CPC classification number: H02H1/0069 H02H7/1216

    Abstract: A protection arrangement for an inverter having fuses connected in series with its d-c inputs is disclosed. In particular, in one form of the arrangement, an electronic voltage monitoring device is provided for monitoring the input d-c voltage to the inverter at the connection points of the inverter inputs and the fuses. If the voltage monitored by the monitoring device falls below a predetermined level, the monitoring device delivers a protection signal to the control unit of the inverter directing the latter to release firing pulses for extinguishing the valves in the valves branches of the inverter.In another form of the arrangement, the voltage monitoring device monitors the voltage across each of the fuses at the d-c inputs of the inverter, and, if a monitored voltage exceeds a predetermined value, delivers a protection signal to the control unit of the inverter.Additionally, where the inverter being protected is included in a cycloconverter, provision is made for ensuring that a protection signal is not delivered before sufficient time has elapsed for the intermediate d-c link voltage of the converter to reach a predetermined value.

    Abstract translation: 公开了一种具有与其d-c输入串联连接的熔断器的逆变器的保护装置。 特别地,在这种布置的一种形式中,提供电子电压监视装置,用于在逆变器输入和熔断器的连接点处监视到逆变器的输入d-c电压。 如果由监视装置监视的电压低于预定值,则监视装置向变频器的控制单元输出保护信号,指示控制单元释放用于熄灭逆变器的阀分支中的阀的点火脉冲。

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