专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

EP2154057B1 Control method and control unit for an electric motorcycle 有权
标题翻译：的控制方法和控制单元的电动摩托车
公开(公告)号：EP2154057B1
公开(公告)日：2011-11-02
申请号：EP08425561.1
申请日：2008-08-08
申请人： Magneti Marelli S.p.A.
发明人： Cominetti, Paolo
IPC分类号： B62K23/04 , B62M7/02 , B60L7/10 , H02P3/14
CPC分类号： B62K23/04 , B60L7/18 , B60L11/14 , B60L11/1805 , B60L11/1861 , B60L15/2009 , B60L2200/12 , B60L2240/423 , B60L2250/24 , B62K11/04 , B62K2204/00 , B62M7/02 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275

22. 发明公开

EP2372892A1 Vorrichtung und Verfahren zur Zwischenspeicherung elektrischer Bremsenergie eines an einem Wechselrichter betriebenen Motors 有权
标题翻译：装置和方法，用于暂时存储由变频电机操作的制动器的电能
公开(公告)号：EP2372892A1
公开(公告)日：2011-10-05
申请号：EP10003435.4
申请日：2010-03-30
申请人： Michael Koch GmbH
发明人： Trümpler, Walter , Koch, Michael
IPC分类号： H02M5/458 , H02P3/14 , H02P1/02 , H02J7/34
CPC分类号： H02P3/14 , H02M7/797 , H02P1/029
摘要： Vorrichtung zur Zwischenspeicherung elektrischer Bremsenergie eines an einem Wechselrichter mit Zwischenkreis betriebenen Motors, umfassend einen Wechselrichter, einem Zwischenkreis und eine Energiespeichereinrichtung, wobei der Zwischenkreis (6) einen Zwischenkreiskondensator (8) umfasst, der parallel zum Wechselrichter (5) angeordnet ist, der Wechselrichter (5) zum Anschluss an den Motor (2) eingerichtet ist und zwischen dem Motor (2) und dem Zwischenkreis (6) angeschlossen ist, und der Wechselrichter (5) einen Rückspeisezustand aufweist, in dem Energie von dem Wechselrichter (6) in den Zwischenkreiskondensator (8) des Zwischenkreises (6) übertragen wird, die Energiespeichereinrichtung (9) einen Energiespeicher (11), eine Erfassungseinheit (14) und eine Steuerelektronik (13) umfasst, und wobei die Erfassungseinheit (14) den Rückspeisezustand des Wechselrichters (5) erkennt, und die Steuerelektronik (13) beim Erkennen des Rückspeisezustands einen Schalter (21) der Energiespeichereinrichtung (9) derart in eine Energieaufnahmestellung schaltet, dass der Energiespeicher (11) parallel zu dem Zwischenkreiskondensator (8) geschaltet wird und der Energiespeicher (11) Energie aus dem Zwischenkreis (6) aufnimmt.
摘要翻译：该装置具有在设置有控制电子和开关能量存储装置（9）。该开关由电子切换到到能量摄取位置。当检测的逆变器的再生条件（5）检查确实到能量存储单元（11）在中间电路电容器（8）并行操作，并从那里在中间吸收能量电路（6）。该逆变器包括用于通过检测单元检测到的开关信号的切换输出。所述检测单元检测所述逆变器当信号读取针对所述开关输出再生条件。因此独立claimsoft包括用于发动机的电制动能量的中间存储的方法。

23. 发明公开

EP1716066A4 IMPROVED ENERGY STORAGE METHOD FOR LOAD HOISTING MACHINERY 审中-公开
标题翻译：提高能源存储过程：FOR载荷起重机
公开(公告)号：EP1716066A4
公开(公告)日：2011-05-25
申请号：EP05713004
申请日：2005-02-04
申请人： PACECO CORP
发明人： TAKEHARA TORU , ICHIMURA KINYA
IPC分类号： B66C13/00 , B66B1/00 , B66B1/30 , H02P3/14 , H02P7/00
CPC分类号： B66C13/28 , B66B1/30 , Y02B50/142

24. 发明授权

EP1484832B1 Motor driving apparatus 有权
标题翻译：设备的电机控制
公开(公告)号：EP1484832B1
公开(公告)日：2010-10-06
申请号：EP04253318.2
申请日：2004-06-04
申请人： FANUC LTD
发明人： Yamada, Yuuichi , Hanyu, Shigeki , Yaeshima, Mamoru
IPC分类号： H02M5/458 , H02M5/45 , H02M7/48 , H02P3/14
CPC分类号： H02M5/458 , H02M5/4585 , H02P3/14 , H02P3/18

25. 发明公开

EP1911146A1 ELEKTROMOTOR 有权
公开(公告)号：EP1911146A1
公开(公告)日：2008-04-16
申请号：EP06753705.0
申请日：2006-05-18
申请人： Oerlikon Textile GmbH & Co. KG
发明人： COENEN, Norbert
IPC分类号： H02P3/12 , H02P3/14 , H02P6/00 , D01H4/14 , F16C32/06
CPC分类号： D01H4/14 , H02P3/12 , H02P3/14 , H02P6/00
摘要： The invention relates to an electric motor (1), in particular for a textile machine, which can be operated as a generator if the supply voltage fails, comprising a rotor which is configured as the armature of the electric motor (1) and a motor circuit (3) for the phase control of the multiple-phase electric motor (1), which motor circuit (3) comprises a plurality of semiconductor components (4, 5, 6, 7, 8, 9, 10, 11), wherein the electric motor (1) can be short-circuited if a predefinable threshold value is passed during generator operation, wherein the short-circuiting if the threshold value is passed can be carried out by actuating one or more of the semiconductor components (4, 5, 6, 7, 8, 9, 10, 11) of the motor circuit (3) by way of a signal which represents the operating state.
摘要翻译：本发明涉及一种特别是用于纺织机械的电动机（1），该电动机在供电电压失效时能够作为发电机运行，该电动机包括构造为电动机（1）的电枢的转子和电动机（3），用于多相电动机（1）的相位控制，该电动机电路（3）包括多个半导体部件（4,5,6,7,8,9,10,11），其中，如果在发电机操作期间通过可预设的阈值，则电动机（1）可以被短路，其中如果阈值被通过则短路可以通过致动一个或多个半导体部件（4,5 ，6,7,8,9,10,11）通过表示运行状态的信号来控制。

26. 发明公开

EP1910055A1 BLASFOLIENANLAGE SOWIE VERFAHREN ZUM BETRIEB DERSELBEN 有权
标题翻译：吹膜和方法及其操作方法
公开(公告)号：EP1910055A1
公开(公告)日：2008-04-16
申请号：EP06762432.0
申请日：2006-07-03
申请人： Windmöller & Hölscher KG
发明人： MIDDELBERG, Gerhard
IPC分类号： B29C47/88 , F04D27/02 , H02P3/14 , H02P21/00 , H02P29/04
CPC分类号： B29C47/883 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/8835 , B29C47/908 , B29C2035/1666 , B29C2947/92095 , B29C2947/92209 , B29C2947/92409 , B29C2947/92428 , B29C2947/92542 , B29C2947/9259 , B29C2947/926 , B29C2947/92904 , B29C2947/92923 , B29L2023/001
摘要： The invention relates to a blown film manufacturing installation (15) that has the following characteristics: a blow head (2) from which a tubular film (1) can be extruded; at least one fan (20, 23, 27), with the aid of which air can be delivered to the tubular film (1) or can be evacuated from the interior of the tubular film (1) and which (20, 23, 27) is fitted with at least one ventilation rotor that is rotatable during operation. According to the invention, at least one ventilation rotor is provided which is effectively joined to connectable means for dissipating and converting kinetic energy (40, 43, 47) such that the rotation of said ventilation rotor can be decelerated. The invention further relates to a corresponding method for operating a blown film manufacturing installation (15).

27. 发明公开

EP1224727A4 ESTIMATED ELECTRIC CALIPER CLAMP FORCE BASED UPON ACTUATOR MOTOR POSITION 有权
标题翻译： GESCHÄKTEKLEMMKRAFT EINES ELEKTRISCHEN SATTELS AUF DER BASIS DER POSITION EINES STELLAMTRIEBSMOTORS
公开(公告)号：EP1224727A4
公开(公告)日：2003-07-09
申请号：EP00990214
申请日：2000-12-13
申请人： DELPHI TECH INC
发明人： DISSER ROBERT JOHN
IPC分类号： B60T7/04 , B60T13/66 , B60T13/74 , F16D65/18 , H02P5/60 , H02P3/14 , G05B1/00 , H02K7/00
CPC分类号： B60T13/741 , B60T7/042 , B60T13/662 , B60T13/74 , H02P5/60 , Y10T307/352
摘要： A method and device (100) for controlling an actuator (102) in response to an input signal (104) is provided. The device (100) detects actuator (102) position, calculates a force applied to the actuator as a function of the detected position using a predetermined formula, and responsively produces a force feedback signal (114). The device (100) receives the input signal (104) and the force feedback signal (114) and responsively delivers to the actuator a control signal (108).
摘要翻译：用于机动车辆的分离制动系统的组合驱动电路具有开关磁阻电动机和刷电动机。开关磁阻电机具有多个相绕组。组合驱动电路包括具有第一和第二供电总线的直流电源。 SR电机驱动器向开关磁阻电机提供电流。 SR电动机驱动器具有耦合到相绕组的第一电容器，用于存储来自相绕组的能量，以及耦合到第一电容器和第三电源总线的第二电容器，从而在第二电容器两端产生第三电源母线电压。刷马达驱动器耦合到第一和第二电容器。 SR电机驱动器适用于向电刷电机供电。刷马达驱动器具有第一开关元件和耦合到刷马达的第二开关元件。

28. 发明授权

EP0734113B1 Power generation plant and control apparatus therefor 失效
标题翻译：电厂和控制装置的电厂
公开(公告)号：EP0734113B1
公开(公告)日：2002-08-14
申请号：EP96301789.2
申请日：1996-03-15
申请人： Hitachi, Ltd.
发明人： Namba, Shigeaki , Uda, Kengo
IPC分类号： H02P1/46 , H02P3/14 , H02J11/00 , H02J9/08
CPC分类号： H02J9/066 , Y10T307/615

29. 发明公开

EP0734113A2 Power generation plant and control apparatus therefor 失效
标题翻译：电厂和控制装置的电厂
公开(公告)号：EP0734113A2
公开(公告)日：1996-09-25
申请号：EP96301789.2
申请日：1996-03-15
申请人： HITACHI, LTD.
发明人： Namba, Shigeaki , Uda, Kengo
IPC分类号： H02P1/46 , H02P3/14
CPC分类号： H02J9/066 , Y10T307/615
摘要： The object of the invention is to provide an electric power plant and a control apparatus therefor which can obtain an emergency power supply reliably through use of the turbine starter. Another generator different from the main generator coupled to the rotor shaft of the turbine is provided to the input side of the starter via a motor, and a control apparatus is provided for electrically connecting the starter and the generators responsive to a bus voltage from the in-house power supply unit which supplies electricity to a plurality of auxiliary equipment operating in the electric power plant. Thereby, an emergency power supply can be obtained reliably by the simple configuration of the invention without installing emergency power generation facilities such as a diesel engine, gas turbine or the like. In addition, an LCI device which has been utilized only at the time of turbine start up can be utilized advantageously also at the time of emergency when the in-house power supply is lost.

30. 发明公开

EP0710582A1 Electrically propelled car 失效
标题翻译： Elektrisch angetrieben Fahrzeug
公开(公告)号：EP0710582A1
公开(公告)日：1996-05-08
申请号：EP95307407.7
申请日：1995-10-18
申请人： GENERAL ELECTRIC COMPANY
发明人： Ball, Larry Gene , Koehl, Patrick Charles
IPC分类号： B60L7/12 , B60L3/00 , B60L15/20 , H02H7/093 , H02P3/14 , H02P7/298
CPC分类号： B60L15/2009 , B60L7/006 , B60L7/12 , B60L7/26 , B60L11/1805 , B60L2200/22 , B60L2240/421 , B60L2240/423 , Y02T10/645 , Y02T10/7005 , Y02T10/7275
摘要： A method and apparatus for preventing overspeed of an electrically powered golf car having a shunt wound direct current electric motor with an armature winding and afield winding serially connected to respective switching devices and to a source of on-board direct current electric power. The golf car includes a control adapted and connected to regulate the current in each of the armature and field windings for controlling speed in response to an operator's command. The golf car incorporates overspeed detection by sensing the magnitude of current in each of the armature winding and the field winding and detecting when the current in the armature winding reverses direction. The magnitude of the armature winding current upon such reversal is compared to a preselected value and an overspeed signal generated when the reverse current magnitude exceeds the preselected value. The field current is then controlled, in response to the overspeed signal, to limit the speed of the golf car to inhibit the overspeed condition. Additionally, the voltage at the motor armature winding is monitored during a time period when the motor is in a non-energized condition and a motion signal indicative of motor armature rotation is provided upon detection of a motor armature winding voltage. The motor field winding is energized, in response to the motion signal, with a voltage of a polarity for generating a field current to cause the motor to act as an electric current generator and the current generated by the motor armature is circulated through a plugging diode and into the motor armature for electrically retarding rotation of the motor armature by plug braking.
摘要翻译：一种用于防止具有并联绕组直流电动机的电动高尔夫球车的超速的方法和装置，其具有串联连接到各个开关装置的电枢绕组和励磁绕组以及车载直流电源。高尔夫球车包括适于并连接以调节每个电枢和励磁绕组中的电流的控制器，用于响应于操作员的命令来控制速度。高尔夫球车通过感测电枢绕组和励磁绕组中的每个电流的大小来检测电流，并检测电枢绕组中的电流何时反转方向。将这种反转时的电枢绕组电流的大小与预选值和当反向电流大小超过预选值时产生的超速信号进行比较。然后响应于超速信号来控制励磁电流以限制高尔夫球车的速度以抑制超速状况。此外，在电动机处于非通电状态的时间段期间监测电动机电枢绕组处的电压，并且在检测到电动机电枢绕组电压时提供表示电动机电枢旋转的运动信号。电动机励磁绕组响应于运动信号而被激励，具有用于产生励磁电流的极性电压，以使电动机用作电流发生器，并且由电动机电枢产生的电流通过封闭二极管并通过插头制动进入电动机电枢，用于电延迟电动机电枢的旋转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式