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    Motor/compressor combination having a control arrangement for starting the motor with asynchronous and then synchronous commutation
    2.
    发明授权
    Motor/compressor combination having a control arrangement for starting the motor with asynchronous and then synchronous commutation 失效
    电动机/压缩机组合具有用于启动具有异步然后同步换向的电动机的控制装置

    公开(公告)号：US5801500A

    公开(公告)日：1998-09-01

    申请号：US616966

    申请日：1996-03-18

    申请人： Finn Jensen ,  Jan Car.o slashed.e Aarestrup ,  Finn Visgaard Nielsen

    发明人： Finn Jensen ,  Jan Car.o slashed.e Aarestrup ,  Finn Visgaard Nielsen

    IPC分类号： H02P6/21 ,  H02P6/20

    CPC分类号： H02P6/21

    摘要： A method for operating a motor/compressor combination, especially for hermetically-encapsulated small refrigerating machines, comprises a compressor having a periodically operating displacement element, which is driven by a brushless motor (3). To start the motor, it is subjected to asynchronous and then synchronous commutation of its stator windings (7,8,9). For starting, the rotor is turned by asynchronous commutation from any given rest position to a starting position that facilitates running-up and is then started from that starting position. A motor/compressor combination for carrying out that method has a control arrangement (10) which, in asynchronous commutation, enables the current-application patterns to succeed one another in such a manner that the rotor is turned from the rest position to the starting position and is started therefrom. In that manner, the motor/compressor combination can be started reliably even in the event of unfavourable conditions.

    摘要翻译： 用于操作电动机/压缩机组合的方法，特别是用于气密封装的小型冷冻机的方法包括具有由无刷电动机（3）驱动的周期性操作的位移元件的压缩机。 为了启动电机，它经受其定子绕组（7,8,9）的异步然后同步换向。 为了启动，转子通过从任何给定的静止位置到启动位置的异步换向来转动，该启动位置便于起动，然后从起始位置开始。 用于执行该方法的电动机/压缩机组合具有控制装置（10），其在异步换向中使得当前应用模式能够以使得转子从静止位置转动到起始位置的方式成功 并从其开始。 以这种方式，即使在不利条件的情况下也可以可靠地起动电动机/压缩机组合。

    Headset with adjustable earhook
    3.
    发明授权
    Headset with adjustable earhook 失效

    公开(公告)号：US5757944A

    公开(公告)日：1998-05-26

    申请号：US741397

    申请日：1996-10-29

    申请人： Finn Jensen ,  Steve McGugan

    发明人： Finn Jensen ,  Steve McGugan

    IPC分类号： H04R1/10 ,  H04R25/00

    CPC分类号： H04R1/1066 ,  H04R1/08 ,  H04R1/1008 ,  H04R1/1016 ,  H04R1/105 ,  H04R2201/107 ,  H04R5/033

    摘要： A telephone headset apparatus is disclosed. This headset apparatus includes a body having a microphone at one end and a transducer at the opposite end, an earhook, for attaching the apparatus to the ear of the operator, and a mechanism, contained within the body in a movable engagement, for holding the earhook in a frictional engagement that allows for movement of the earhook, with three degrees of freedom. The mechanism is located at a point within the body where upon adjustment of the earhook by the operator (i.e., rotated, tilted, pivoted) the headset apparatus remains properly balanced and within the sound envelope of an operator, for uninterrupted operation.

    Lading tie anchor
    5.
    发明授权
    Lading tie anchor 失效
    领带锚

    公开(公告)号：US4266897A

    公开(公告)日：1981-05-12

    申请号：US21573

    申请日：1979-03-19

    申请人： Finn Jensen

    发明人： Finn Jensen

    IPC分类号： B61D45/00

    CPC分类号： B61D45/00

    摘要： Lading tie anchor installed by welding a tie bar in a scoop in a doorpost channel or the side lining of a steel-lined box car or the like. The lading tie anchor installation includes a tie bar which has a repetitive series of novel formations in its length which impart to it adequate strength while being formed of a relatively light gauge metal strip. The scoop and lading tie anchor have cooperative locator formations therein which facilitate fast and accurate installation.

    摘要翻译： 通过将连接杆焊接在门柱通道中的勺子或钢制厢式车厢的侧衬等中来安装的提升系固锚。 提升系固式锚固装置包括一个连杆，其长度上具有重复的一系列新颖的结构，在由相对较轻的金属条形成时赋予足够的强度。 勺子和提升系杆在其中具有合作定位器结构，这有助于快速和准确的安装。

    Pipe anchor
    6.
    发明授权
    Pipe anchor 失效
    管锚

    公开(公告)号：US4222538A

    公开(公告)日：1980-09-16

    申请号：US4694

    申请日：1979-01-19

    申请人： Finn Jensen ,  Theodore J. Sweger

    发明人： Finn Jensen ,  Theodore J. Sweger

    IPC分类号： B60T17/04 ,  F16L3/10 ,  F16L3/11 ,  F16L5/00 ,  F16L3/08

    CPC分类号： F16L3/11 ,  B60T17/046 ,  F16L3/10 ,  F16L5/00

    摘要： Pipe anchor for anchoring pipes to structural members and particularly for anchoring air lines and train pipes to structural members in the underframes of railway cars. Each anchor is a combination of three cooperating parts, namely, an adapter, a base, and a clamp. The adapter is the part that is attached to a structural member preferably by welding. The base is in the form of a saddle which seats on the pipe-engaging section of the adapter and has opposed sides which embrace a pipe on opposite sides and terminate in outturned, inclined, longitudinal flanges. The clamp engages the pipe diametrically opposite from the adapter and has inwardly opening inclined, longitudinal channels adapted to slide over the outturned flanges and draw the three-part assembly into equi-spaced four-point embracing support contact with the pipe.

    摘要翻译： 用于将管道锚固到结构构件上的管锚，特别用于锚固空气管线和火车管道到铁路车辆底架中的结构构件。 每个锚是三个协作部分的组合，即适配器，基座和夹具。 适配器是优选通过焊接附接到结构构件的部件。 底座是座位在适配器的管接合部分上的鞍座的形式，并且具有相对的两侧，该侧面在相对的两侧包围一个管并且终止于倾斜的纵向凸缘中。 夹具接合与适配器直径相对的管道，并且具有向内开口的倾斜纵向通道，其适于在翻转的凸缘上滑动并将三部件组件拉制成与管道等距的四点包围支撑接触。

    ROTOR
    8.
    发明申请
    ROTOR 审中-公开
    转子

    公开(公告)号：US20140021821A1

    公开(公告)日：2014-01-23

    申请号：US14110275

    申请日：2012-03-29

    申请人： Finn Jensen

    发明人： Finn Jensen

    IPC分类号： H02K21/46

    CPC分类号： H02K21/46 ,  H02K2213/03

    摘要： A rotor (2), for an electric motor, includes a plurality of laminated rotor sheets (4) arranged in layers and each provided with slots (6, 10), a number of permanent magnets (8) arranged within magnet slots (10) in the laminated rotor sheets (4). An end area (16) of each magnet slot (10) is a magnet free area. The rotor (2) includes a plurality of rotor bars (14) arranged in rotor bar slots (6) and a rotor sheet band (22) provided between the end area (16) and the adjacent rotor bar slot (6). For each rotor sheet (4) the part of the end area (16) that faces an adjacent rotor bar slot (6) and/or the part of a rotor bar slot (6) that faces an adjacent end area (16) includes a side (18, 20) or a section of the side (18, 20) where the distance to the center of the rotor sheet (4) is essentially constant.

    摘要翻译： 一种用于电动机的转子（2）包括多个层叠的层叠的转子片（4），每个层叠转子片（4）分别设置有槽（6,10），多个永磁体（8）布置在磁槽（10）内， 在层叠转子片（4）中。 每个磁体槽（10）的端部区域（16）是无磁体区域。 转子（2）包括设置在转子杆槽（6）中的多个转子杆（14）和设置在端部区域（16）和相邻转子条槽（6）之间的转子片带（22）。 对于每个转子片（4），面向邻近转子条槽（6）的端部区域（16）和/或面向相邻端部区域（16）的转子条槽（6）的部分的部分包括 （18,20）或侧向（18,20）的部分，其中到转子片（4）的中心的距离基本上是恒定的。

    CENTRIFUGAL PUMP
    9.
    发明申请
    CENTRIFUGAL PUMP 审中-公开
    离心泵

    公开(公告)号：US20130216407A1

    公开(公告)日：2013-08-22

    申请号：US13818166

    申请日：2011-07-11

    申请人： Svend Rasmussen ,  Troels Jepsen ,  Pia Stenholt Laursen ,  Finn Jensen

    发明人： Svend Rasmussen ,  Troels Jepsen ,  Pia Stenholt Laursen ,  Finn Jensen

    IPC分类号： F04D25/06

    CPC分类号： F04D13/06 ,  F04D15/0033 ,  F04D25/06 ,  F04D29/2261 ,  F04D29/245

    摘要： A centrifugal pump has at least one impeller, a pump housing and an electrical motor. The pump has a Q-H pump curve having a head H0 at zero flow and a head Href corresponding to the highest hydraulic power, and that Href is greater than H0. The pump has low energy consumption rate, especially at low flow corresponding to the conditions in which the pump is operated most of the time. Thus, the pump according to the invention is less energy consuming than the prior art centrifugal pumps.

    摘要翻译： 离心泵具有至少一个叶轮，泵壳体和电动马达。 泵具有在零流量下具有头部H0的Q-H泵曲线和对应于最高液压功率的头部Href，并且Href大于H0。 该泵具有低能量消耗率，特别是在与大部分时间内运行泵的条件相对应的低流量下。 因此，根据本发明的泵与现有技术的离心泵相比能量消耗较少。

    PUMP ASSEMBLY COMPRISING ACTUATOR SYSTEM
    10.
    发明申请
    PUMP ASSEMBLY COMPRISING ACTUATOR SYSTEM 审中-公开
    泵组件包括执行器系统

    公开(公告)号：US20100063448A1

    公开(公告)日：2010-03-11

    申请号：US12529882

    申请日：2008-03-06

    申请人： Karsten Randrup Kragh ,  Finn Jensen

    发明人： Karsten Randrup Kragh ,  Finn Jensen

    IPC分类号： A61M5/142 ,  F04B43/00 ,  F04B43/04

    CPC分类号： A61M5/14248 ,  A61M5/14224 ,  A61M2005/14268

    摘要： The invention provides a pump assembly comprising an actuator lever, an actuator for moving the actuator lever, a supporting structure, a pump comprising a pump member moveable by actuation of the actuator lever, a first pivoting joint formed between the actuator lever and the supporting structure, and a second pivoting joint formed between the actuator and the supporting structure. The actuator lever and the actuator are coupled to each other by a coupling joint arranged between the first and the second pivoting joint in such a way that rotation of the actuator in a first direction causes the actuator lever to rotate in an opposite second direction. By providing an actuator system comprising two actuator elements linked to each other by a coupling joint ensuring counter rotation of the two members, a system is provided which can be made less susceptible to the influence of acceleration.

    摘要翻译： 本发明提供了一种泵组件，其包括致动器杆，用于移动致动器杠杆的致动器，支撑结构，包括通过致动器杆的致动而可移动的泵构件的泵;形成在致动器杆和支撑结构之间的第一枢转接头 以及形成在致动器和支撑结构之间的第二枢转接头。 致动器杆和致动器通过布置在第一和第二枢转接头之间的联接接头彼此联接，使得致动器沿第一方向的旋转使得致动器杆沿相反的第二方向旋转。 通过提供致动器系统，其包括通过确保两个构件的反向旋转的联接接头彼此连接的两个致动器元件，提供了可以使其对加速度的影响较小的系统。