公开(公告)号：EP0812053A1

公开(公告)日：1997-12-10

申请号：EP96830319.8

申请日：1996-06-05

申请人： Ciampi, Gianfranco

发明人： Ciampi, Gianfranco

IPC分类号： H02K17/32 ,  H02P1/34

CPC分类号： H02P1/34 ,  H02K17/32

摘要： An immersed asynchronous electrical motor (1), particularly suitable to drive hydraulic lifts and hoists, having a ferromagnetic material mass (6) arranged at one side of the rotor (4). The rotor (4) and the mass (6), rigidly secured in rotation to each other, are axially displaceable along the shaft (5) of the motor (1) upon start. During the initial start-up phase the entire mass (6) and only one portion of the rotor (4) are positioned inside of the stator (2), whereby the mass (6) determines a high reactance and the residual operative flux, pertaining to the portion of the rotor (4) located inside of the stator (2), generates reduced starting torques, with reduced input starting currents, causing rotation and progressive axial displacement of the rotor (4) and mass (6). At the end of start the entire rotor (4) is inside of the stator (2), so as to obtain the normal motor performance. The motor (1) is thus self-limiting the input current also in case one supply phase is missing or in case of wrong rotation direction.

摘要翻译： 浸入异步电动机（1），特别是适合于驱动液压升降机和提升机中，具有铁磁材料的质量（6）布置在所述转子的一侧，（4）。 转子（4）和质量（6）刚性地固定在旋转海誓山盟，沿着在起动所述发动机（1）的轴（5）轴向移动。 在初始启动阶段的全部质量（6）和仅一个转子（4）的一部分内的定子（2），由此所述质量（6）bestimmt高电抗和剩余运算磁通中，与定位 到位于所述定子（2）内的转子（4）的所述部分，基因率减少开始扭矩，采用低输入起动电流，从而导致所述转子的旋转和渐进的轴向位移（4）和质量（6）。 在开始整个转子的端部（4）是定子（2）的内部，以获得正常的发动机的性能。 所述马达（1）因此是自限性的输入电流，以便在情况下，一个供电相位丢失或以错误的旋转方向的情况下。

公开(公告)号：EP3242380A4

公开(公告)日：2018-07-25

申请号：EP15875473

申请日：2015-08-06

申请人： LG INNOTEK CO LTD

发明人： KIM CHAN SEOK

IPC分类号： H02K11/00 ,  F15B7/08 ,  F16D29/00 ,  F16H25/20 ,  H02K5/22 ,  H02K7/06 ,  H02K7/108 ,  H02K7/11 ,  H02K7/116 ,  H02K11/20 ,  H02K11/38 ,  H02K17/32

CPC分类号： H02K7/14 ,  F15B7/08 ,  F16D25/12 ,  F16D29/005 ,  F16H2025/2075 ,  G01D5/145 ,  H02K5/22 ,  H02K7/06 ,  H02K7/108 ,  H02K7/116 ,  H02K11/20 ,  H02K11/215 ,  H02K11/33 ,  H02K11/38 ,  H02K17/32

摘要： The present invention provides a motor including: a housing; a control part coupled to the housing; a stator assembly coupled to an inside of the housing and connected to the control part; a rotor disposed inside the stator; a rotary shaft coupled to the rotor; and a sensor connecting part including a body mounted on the housing and having a sensor mounting part, and a terminal included in the body and connected to the sensor mounting part and the control part, wherein the sensor mounting part is disposed outside the housing, and thus provides advantageous effects in that a configuration and an operation of connecting sensors to a control module are simplified, efficiency of an assembly operation is increased, and reliability of sensing information is improved.

公开(公告)号：EP2494229B1

公开(公告)日：2013-07-24

申请号：EP10795194.9

申请日：2010-10-07

申请人： Schaeffler Technologies AG & Co. KG

发明人： FRANZ, Viktor ,  EHRLICH, Matthias ,  ESLY, Norbert

IPC分类号： F16D29/00

CPC分类号： F16D29/005 ,  H02K5/10 ,  H02K7/06 ,  H02K7/108 ,  H02K11/38 ,  H02K17/32

公开(公告)号：EP1434332A3

公开(公告)日：2004-11-24

申请号：EP03257937.7

申请日：2003-12-16

申请人： Positec Power Tools (Suzhou) Co., Ltd.

发明人： Zou, Kening ,  Kong, Zhao

IPC分类号： H02K7/102

CPC分类号： H02K7/1026 ,  H02K17/32

摘要： The present invention relates to a motor with a braking arrangement comprising a stator, a rotor, a shaft fixed to the rotor and a short-circuit ring fixed to an end of the rotor. A brake body rings the shaft and the brake body is provided with first projections projecting towards the short-circuit ring. Each of the first projections comprise at least one beveled surface. The short-circuit ring is provided with second projections, each comprising at least one wedge surface. A magnetic conducting ring separately disposed with respect to the brake body is disposed between the rotor and the brake body. The brake body is discrete from the magnetic conducting ring and therefore can be manufactured independently whilst the projections are exposed on its exterior to simplify manufacture.

摘要翻译： 具有制动装置的电机技术领域本发明涉及一种具有制动装置的电机，所述制动装置包括定子，转子，固定到转子的轴和固定到转子的端部的短路环。 制动体使轴转动，并且制动体设置有朝短路环突出的第一突起。 每个第一突起包括至少一个斜面。 短路环设置有第二突起，每个第二突起包括至少一个楔形表面。 相对于制动体分开设置的导磁环设置在转子与制动体之间。 制动体与导磁环是分离的，因此可以独立制造，同时突起暴露在其外部以简化制造。

公开(公告)号：EP1434332A2

公开(公告)日：2004-06-30

申请号：EP03257937.7

申请日：2003-12-16

申请人： Positec Power Tools (Suzhou) Co., Ltd.

发明人： Zou, Kening ,  Kong, Zhao

IPC分类号： H02K7/102

CPC分类号： H02K7/1026 ,  H02K17/32

摘要： The present invention relates to a motor with a braking arrangement comprising a stator, a rotor, a shaft fixed to the rotor and a short-circuit ring fixed to an end of the rotor. A brake body rings the shaft and the brake body is provided with first projections projecting towards the short-circuit ring. Each of the first projections comprise at least one beveled surface. The short-circuit ring is provided with second projections, each comprising at least one wedge surface. A magnetic conducting ring separately disposed with respect to the brake body is disposed between the rotor and the brake body. The brake body is discrete from the magnetic conducting ring and therefore can be manufactured independently whilst the projections are exposed on its exterior to simplify manufacture.

摘要翻译： 本发明涉及具有制动装置的电动机，该制动装置包括定子，转子，固定到转子的轴和固定到转子的端部的短路环。 制动器环绕轴并且制动器主体设置有朝向短路环突出的第一突起。 每个第一突起包括至少一个斜面。 短路环设置有第二突起，每个包括至少一个楔形表面。 相对于制动器体分别设置的导磁环设置在转子和制动器主体之间。 制动器主体与导电环分离，因此可以独立制造，同时凸起在其外部暴露以简化制造。

公开(公告)号：EP0905874A1

公开(公告)日：1999-03-31

申请号：EP98440203.2

申请日：1998-09-07

申请人： ALIADE, Société Anonyme

发明人： Nassr, Djafar

IPC分类号： H02P1/44 ,  H02K17/32

CPC分类号： H02P1/44 ,  H02K17/32

摘要： L'invention a trait à un moteur-frein comportant, d'une part, un moteur asynchrone (2) à condensateur (14) et, d'autre part, un frein fonctionnant par manque de courant comprenant un plateau mobile (7) monté sur l'axe (6) du rotor (5) et à même de coopérer avec un plateau fixe 8 sous l'action de moyens de rappel élastique (9).
Ce moteur-frein est caractérisé en ce qu'il comporte un dispositif d'assistance électronique (16) au décollement du frein (3) en phase de démarrage du moteur frein (1) et/ou un dispositif d'assistance électronique (20) pour maintenir décollé le plateau mobile (7) du frein (3) par rapport au plateau fixe (8) pendant une phase de ralentissement électromagnétique de la rotation du rotor (5) à la commande d'arrêt de fonctionnement dudit moteur-frein (1).

摘要翻译： 马达制动单元具有连接到异步鼠笼马达（2）的轴上的制动器（7,8）。 当电流降至零时，制动器起作用，并且在弹簧（9）的作用下具有在转子轴（6）上滑动以移动固定板（8）的移动板（7）。 当电流流动时，通量偏转器（10）将移动板拉开。 电子开关在启动期间短暂启动电容器拉动移动板清除。

公开(公告)号：EP2678570A2

公开(公告)日：2014-01-01

申请号：EP12718564.3

申请日：2012-02-14

申请人： Schaeffler Technologies AG & Co. KG

发明人： GRETHEL, Marco ,  ENGLISCH, Andreas ,  MÜLLER, Eric

IPC分类号： F15B7/00

CPC分类号： F15B15/18 ,  F15B7/006 ,  F15B2211/20546 ,  F15B2211/251 ,  F15B2211/6313 ,  F15B2211/6336 ,  F16D48/02 ,  F16D2048/0248 ,  F16D2048/0266 ,  F16D2500/3024 ,  H02K5/10 ,  H02K7/06 ,  H02K7/108 ,  H02K11/38 ,  H02K17/32

摘要： The invention relates to a hydraulic device, in particular for actuating a clutch, comprising a hydraulic working cylinder, which is arranged near the clutch and which is connected to a volumetric flow source by means of a hydraulic line. The volumetric flow rate of said volumetric flow source can be influenced by a control unit according to signals of the sensors associated with the hydraulic device. The volumetric flow source is formed by a combination of an electric motor and a pump arranged in a common housing.

公开(公告)号：EP2494229A1

公开(公告)日：2012-09-05

申请号：EP10795194.9

申请日：2010-10-07

申请人： Schaeffler Technologies AG & Co. KG

发明人： FRANZ, Viktor ,  EHRLICH, Matthias ,  ESLY, Norbert

IPC分类号： F16D29/00

CPC分类号： F16D29/005 ,  H02K5/10 ,  H02K7/06 ,  H02K7/108 ,  H02K11/38 ,  H02K17/32

摘要： The invention relates to a hydrostatic actuator, comprising a master cylinder containing a housing and a piston, which is axially mountable in the housing and which pressurizes a pressure chamber filled with pressure medium, a planetary rolling-contact gear system that converts a rotary drive into an axial motion and that has a sleeve, a gear-driven spindle, and planetary rolling elements that roll therebetween, and an electric motor that drives the planetary rolling-contact gear system and that has a stator rigidly connected to a housing and a rotor that can be rotated relative to the stator. In order to optimize the installation space, the pressure chamber is annular and the planetary rolling-contact gear system is arranged radially within the pressure chamber.

摘要翻译： 本发明涉及一种静液压致动器，其包括：主缸，该主缸包含壳体和活塞，该活塞能够轴向安装在壳体中并且对填充有压力介质的压力室加压;行星式滚动接触齿轮系统，其将旋转驱动器转换成 其轴向运动并具有套筒，齿轮驱动主轴以及在其间滚动的行星滚动元件，以及驱动行星式滚动接触齿轮系统并且具有刚性地连接到壳体和转子的电动机的电动机 可以相对于定子旋转。 为了优化安装空间，压力室是环形的并且行星式滚动接触齿轮系统径向布置在压力室内。

公开(公告)号：EP2306621A1

公开(公告)日：2011-04-06

申请号：EP10185557.5

申请日：2002-09-20

申请人： YANG, Tai-Her

发明人： YANG, Tai-Her

IPC分类号： H02K7/12 ,  H02K21/00 ,  H02K23/44 ,  H02K16/00 ,  H02K17/32 ,  H02K21/02

CPC分类号： H02K21/024 ,  H02K7/06 ,  H02K7/125 ,  H02K11/00 ,  H02K16/00 ,  H02K17/32 ,  H02K23/44 ,  H02K2201/18

摘要： This case is about the forces between the transmission shaft of an electric machine and the rotor. A helical structure (SC100) is installed; it consists of a helical structure (SC100) and a pre-stressed spring (SP100). Depending on the magnitude of the torque between the electric machine and the load an axial displacement is performed. Further the electric machine characteristics might be modulated.

摘要翻译： 这种情况是关于电机的传动轴与转子之间的力。 安装螺旋结构（SC100） 它由螺旋结构（SC100）和预应力弹簧（SP100）组成。 根据电机和负载之间的扭矩的大小，进行轴向位移。 此外，电机特性可能被调制。

公开(公告)号：EP3253956A1

公开(公告)日：2017-12-13

申请号：EP15828434.9

申请日：2015-12-21

申请人： Williams International Co., L.L.C.

发明人： WILLIAMS, Thomas J. ,  FLETCHER, Tristan M.

IPC分类号： F02B37/18 ,  F02B41/10 ,  F02B63/04 ,  F02D29/06 ,  H02K51/00

CPC分类号： F02B41/10 ,  F02B37/18 ,  F02B63/04 ,  F02B63/042 ,  F02D29/06 ,  H02K17/12 ,  H02K17/32 ,  H02K19/16 ,  H02K51/00 ,  H02P1/00 ,  H02P9/04 ,  Y02T10/144 ,  Y02T10/163

摘要： Exhaust gases (28) from an engine (16, 16′), input to turbo-compounder (20), drive a bladed turbine rotor (48) therein, which drives a generator (56, 56.1, 56.1′, 126, 126′, 126″), the output of which is used to electrically drive an induction motor (104, 104′), the rotor (106) of which is mechanically coupled to the engine (16, 16′) so as to provide for recovering power to the engine (16, 16′). The turbo-compounder (20) also incorporates a wastegate valve (36, 36′) to provide for the exhaust gases (28) to bypass the bladed turbine rotor (48). Upon startup the wastegate valve (36, 36′) is opened, and the generator may be decoupled from the engine (16, 16′). The generator (56, 56.1, 56.1′, 126, 126′, 126″) may be coupled to the engine (16, 16′) either by closure of a contactor (110, 110′), engagement of an electrically-controlled clutch (124), or by control of either a solid-state switching (125) or control system or an AC excitation signal (130), when the frequency (fGENERATOR) of the generator (56, 56.1, 56.1′, 126, 126′, 126″) meets or exceeds that (fMOTOR) of the induction motor (104, 104′). Wastegate valve (36, 36′) closure provides for the generator (56, 56.1, 56.1′, 126, 126′, 126″) to recover power from the exhaust gases (28).