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    • 1. 发明申请
    • Device for cooling a current generator unit
    • 用于冷却电流发生器单元的装置
    • US20050179261A1
    • 2005-08-18
    • US10515986
    • 2003-06-25
    • Ernst HatzFranz Moser
    • Ernst HatzFranz Moser
    • F02B63/04F01P1/02F01P1/06F01P5/04F01P5/06F02B1/00H02K7/18H02K9/04H02K9/06H02K5/00
    • H02K7/1815F01P1/02F01P1/06F01P5/04H02K9/06
    • The invention relates to a current generator unit consisting of a generator and reciprocating engine as the drive system, in particular consisting of a synchronous generator and a diesel engine and comprising a cooling device for the common cooling of the generator and reciprocating engine. Said unit comprises a fan wheel (2) that axially aspirates the cooling air (L) on the motor side and evacuates the latter radially and that has a first passage (49) located in the radial exterior zone of the blades (4) and a second passage (50) located radially inside the blades (4). A small portion (S2) of the cooling air (L) (“generator cooling air”) is fed exclusively to the generator on the motor side via the first passage (49) and is evacuated via the second passage (50) and a predominant portion (S1) of the cooling air (L) (“motor cooling air”) is fed to the reciprocating engine.
    • 本发明涉及由作为驱动系统的发电机和往复式发动机组成的电流发电机单元,特别地由同步发电机和柴油发动机组成,并且包括用于发电机和往复式发动机的共同冷却的冷却装置。 所述单元包括:风扇叶轮(2),其轴向地吸入马达侧的冷却空气(L)并径向抽空,并且具有位于叶片(4)的径向外部区域中的第一通道(49)和 位于叶片(4)的径向内侧的第二通道(50)。 冷却空气(L)(“发电机冷却空气”)的一小部分(S 2)经由第一通道(49)专门送到电动机侧的发电机,并经由第二通道(50)抽真空, 冷却空气(L)(“电动机冷却空气”)的主要部分(S1)被馈送到往复式发动机。
    • 2. 发明授权
    • Power generating installation that comprises a generator and a reciprocating internal combustion engine as drive
    • 发电设备,包括发电机和往复式内燃机作为驱动
    • US06710494B2
    • 2004-03-23
    • US09937535
    • 2001-12-28
    • Ernst HatzFranz Moser
    • Ernst HatzFranz Moser
    • H02K2112
    • H02K7/1815H02K7/1807H02K21/22H02K21/222
    • In a power generator unit composed of a generator and a piston internal combustion engine as the drive, particularly a synchronous generator and a diesel engine, with permanent magnets arranged in the rotor of the generator, in the area of the poles, for its excitation, and a rotor winding (28) in the stator, holder pockets (34) that are open at least on one side are formed in the pole regions of the rotor (29), in the axial direction, which border on the air gap (33) formed with the stator (11) with a cylindrical circumference wall (50); the permanent magnets of the pole regions are each formed by a plurality of magnet elements (35), which are arranged next to one another within the holder pockets (34) in the circumference direction.
    • 在由发电机和作为驱动的活塞内燃机构成的发电机组,特别是同步发电机和柴油发动机中,在发电机的转子中配置永久磁铁,用于励磁, 并且在所述定子中的转子绕组(28),至少在一侧开口的保持器凹部(34)形成在所述转子(29)的所述极区域中,所述轴向方向上与所述气隙(33) )与所述定子(11)形成有圆柱形周壁(50); 磁极区域的永久磁铁各自由在圆周方向上在保持器凹部(34)内彼此相邻布置的多个磁体元件(35)形成。
    • 3. 发明申请
    • Device for regulating the voltage in generators by means of coil tapping and a control relay
    • 通过线圈攻丝和控制继电器调节发电机电压的装置
    • US20050104562A1
    • 2005-05-19
    • US11021668
    • 2004-12-21
    • Ernst HatzFranz Moser
    • Ernst HatzFranz Moser
    • G05F1/10G05F3/02H02H7/06H02P9/00H02P9/02H02P11/00H02P25/18
    • H02P25/18H02P9/02
    • The invention relates to a device for automatically regulating the voltage of a generator according to the load current. Said device comprises a first couple of clamps which can be connected to a couple of generator clamps carrying the load current and taps a first generator voltage from the generator coil, a second couple of clamps which can be connected to the couple of generator clamps and picks up a second generator voltage that is smaller than the first generator voltage from the generator coil, a third couple of clamps that supplies a control voltage to a control circuit which is provided with a control relay (9) having a switch for switching the connection between the couple of generator clamps and the first couple of clamps or the second couple of clamps. The couple of generator clamps, which is connected to the first couple of clamps by means of the switch, is connected to the second couple of clamps if the control voltage is greater than or equal to an upper threshold voltage of the control relay while the couple of generator clamps, which is connected to the second couple of clamps by means of the switch, is connected to the first couple of clamps if the control voltage is less than or equal to a lower threshold voltage of the control relay. The inventive device also comprises a bridging element that bridges the connection established by the switch between the couple of generator clamps and the first couple of clamps and is provided with a varistor, the on-state voltage of which lies above the difference between the two generator voltages but below the first generator voltage.
    • 本发明涉及一种根据负载电流自动调节发电机电压的装置。 所述装置包括第一对夹子,其可以连接到承载负载电流的一对发电机夹具,并且从发生器线圈抽出第一发电机电压;第二对钳位件,其可连接到所述发电机夹具和拾取器 提供小于来自发电机线圈的第一发电机电压的第二发电机电压,向控制电路提供控制电压的第三对钳位,控制电路设置有控制继电器(9),控制继电器(9)具有用于切换 发电机夹具的对和第一对夹子或第二对夹具。 如果控制电压大于或等于控制继电器的上限阈值电压,则通过开关连接到第一对钳位的发电机夹具的一对连接到第二对钳位 如果控制电压小于或等于控制继电器的较低阈值电压,则通过开关连接到第二对钳位的发电机夹具连接到第一对钳位。 本发明的装置还包括桥接元件,桥接由开关在一对发生器夹具和第一对夹子之间建立的连接,并且设置有变阻器,其导通状态电压位于两个发电机之间的差异之上 电压但低于第一发电机电压。
    • 4. 发明授权
    • Permanent magnet generator having internal stator with adjustable air gap
    • 具有可调气隙的内部定子的永磁发电机
    • US06566783B2
    • 2003-05-20
    • US09937421
    • 2001-12-13
    • Ernst HatzFranz Moser
    • Ernst HatzFranz Moser
    • H02K718
    • H02K7/1815H02K7/1807H02K21/22H02K21/222
    • In a power generator unit composed of a generator and a piston internal combustion engine as the drive, the rotor is driven by the crankshaft of the diesel engine, and carries permanent magnets to excite the generator while the stator of the generator is arranged within the rotor and carries the rotor winding of the generator. The stator of the generator is divided, for the purpose of voltage regulation, into an outside stator part that forms an air gap with the rotor, and an inside stator part that forms a control air gap with the outside stator part that surrounds it, and is mounted to rotate, relative to the outside stator part, in such a manner that the geometry of the control air gap changes with the rotational position, and that the rotation takes place as a function of the variations in the terminal voltage of the generator.
    • 在由发电机和活塞式内燃机构成的发电机单元作为驱动的情况下,转子由柴油发动机的曲轴驱动,并且在发电机的定子配置在转子内的状态下携带永磁体来励磁发电机 并承载发电机的转子绕组。 发电机的定子为了电压调节而分成与转子形成气隙的外部定子部分和与外围定子部分形成控制气隙的内部定子部分,外部定子部分围绕着定子部分,以及 安装成相对于外部定子部分旋转,使得控制气隙的几何形状随着旋转位置而变化,并且作为发电机的端子电压变化的函数发生旋转。
    • 5. 发明申请
    • Method and system for assembling an electricity generating unit
    • 用于组装发电机组的方法和系统
    • US20050104461A1
    • 2005-05-19
    • US11018040
    • 2004-12-21
    • Ernst HatzFranz Moser
    • Ernst HatzFranz Moser
    • H02K7/00H02K7/18H02K15/16H02K21/12
    • H02K7/1815H02K15/16Y10T29/49009
    • The invention relates to a method and system for assembling an electricity generating unit consisting of a generator and a reciprocating engine as the drive, in particular for centring an internal stator that is positioned inside an external rotor with an air gap. Said method comprises the following steps: mounting the external rotor onto the drive motor and connecting the rotor to the drive system of said motor; inserting at least two centring bolts, which are offset in the peripheral direction, into centring grooves that are provided in the rotor/stator for partially receiving, (when viewed from a radial direction), said centring bolts that bridge the air gap; centring the stator in the rotor by inserting said stator along the centring bolts inside the rotor; fixing the stator to the generator housing and fixing said generator housing to a connection housing of the drive motor, removing the centring bolts from the air gap.
    • 本发明涉及一种用于组装由发电机和往复运动发动机组成的发电单元作为驱动装置的方法和系统,特别是用于使位于具有气隙的外部转子内部的内部定子对中。 所述方法包括以下步骤:将外转子安装在驱动电机上,并将转子连接到所述电动机的驱动系统; 将沿圆周方向偏移的至少两个定心螺栓插入设置在转子/定子中的定心槽,用于部分地接收(从径向观察),所述定心螺栓桥接气隙; 通过沿转子内的定心螺栓插入所述定子来使定子定心在转子中; 将定子固定到发电机壳体并将所述发电机壳体固定到驱动电动机的连接壳体,从气隙中移除定心螺栓。
    • 8. 发明授权
    • Divided flywheel
    • 分体飞轮
    • US4662239A
    • 1987-05-05
    • US764648
    • 1985-08-12
    • Gunter WornerFranz MoserErnst TscheplakHermann Hausegger
    • Gunter WornerFranz MoserErnst TscheplakHermann Hausegger
    • F16F15/12F16D13/64F16F15/133F16F15/134F16F15/139F16F15/30F16D3/14
    • F16F15/13484
    • A divided flywheel for reducing vibrations transmitted from an engine to a power transmission line has an input and output part connected, respectively, to the engine and the transmission line. The input and output parts are coupled by coupling spring arrangement which allows for a degree of relative rotation of the parts. A plurality of attenuators (e.g., stop springs, friction linings, etc.) are arranged to take effect following selected predetermined angular displacements of the input and output parts. A preferred arrangement includes a connecting part, which is frictionally attached to one of the input and output parts and which engages the other of the parts following relative rotation by a first predetermined angular displacement, and a stop spring arrangement which is engaged following relative displacement of the parts by a second predetermined angular displacement.
    • 用于减少从发动机传输到动力传输线的振动的分裂飞轮具有分别连接到发动机和传输线的输入和输出部分。 输入和输出部件通过联接弹簧装置联接,这允许部件的一定程度的相对旋转。 多个衰减器(例如止动弹簧,摩擦衬垫等)被布置成在输入和输出部件的选定的预定角位移之后起作用。 一种优选的布置包括连接部件,该连接部分摩擦地连接到输入和输出部件中的一个,并且在第一预定角位移之后的相对旋转之后接合另一个部件;以及止动弹簧装置, 所述部件通过第二预定的角位移。