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1. 发明授权

US06220395B1 Elevator drive machine having rotating part positioned between two rotors along the axis of rotation 有权
标题翻译：电梯驱动机具有沿着旋转轴线定位在两个转子之间的旋转部分
公开(公告)号：US06220395B1
公开(公告)日：2001-04-24
申请号：US09354910
申请日：1999-07-16
申请人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
发明人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
IPC分类号： B66B100
CPC分类号： B66B11/08 , B66B11/0438 , H02K7/1008 , H02K16/00
摘要： An elevator drive machine includes a drive machine frame structure, a rotating part rotatably supported by bearings on the frame structure and having a traction sheave, and an electromechanical apparatus for driving the rotating part. The bearings of the rotating part include a bearing that substantially only transmits radial forces between the rotating part and the frame and a bearing that transmits axial forces between the rotating part and the frame.
摘要翻译：电梯驱动机械包括驱动机架结构，由框架结构上的轴承可旋转地支撑并具有牵引滑轮的旋转部件和用于驱动旋转部件的机电装置。旋转部件的轴承包括基本上只传递旋转部件和框架之间的径向力的轴承和在旋转部件和框架之间传递轴向力的轴承。

2. 发明授权

US06234275B1 Elevator drive machine having rotating traction sheave between rotors of multiple motors along the axis of rotation 有权
标题翻译：电梯驱动机具有沿着旋转轴线的多个电机的转子之间的旋转牵引滑轮
公开(公告)号：US06234275B1
公开(公告)日：2001-05-22
申请号：US09359311
申请日：1999-07-23
申请人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
发明人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
IPC分类号： B66B100
CPC分类号： B66B11/08 , B66B11/0438 , H02K7/1008 , H02K16/00
摘要： An elevator drive machine includes multiple electric motors and a traction sheave. The traction sheave is placed between the motors. With this arrangement, a higher torque is generated by the drive machine as compared to conventional solutions. Furthermore, an elevator arrangement in which such a drive is utilized exhibits efficient space utilization.
摘要翻译：电梯驱动机器包括多个电动马达和牵引滑轮。牵引滑轮放置在电机之间。利用这种布置，与常规解决方案相比，驱动机器产生更高的扭矩。此外，使用这种驱动器的电梯装置表现出有效的空间利用。

3. 发明授权

US06199666B1 Elevator drive machine 有权
标题翻译：电梯驱动机
公开(公告)号：US06199666B1
公开(公告)日：2001-03-13
申请号：US09354906
申请日：1999-07-16
申请人： Esko Aulanko , Harri Hakala , Jorma Mustalahti , Tauno Pajala
发明人： Esko Aulanko , Harri Hakala , Jorma Mustalahti , Tauno Pajala
IPC分类号： B66B100
CPC分类号： B66B11/08 , B66B11/0438 , H02K7/1008 , H02K16/00
摘要： An elevator drive machine includes a traction sheave and an electromechanical apparatus having at least two electric motors for driving the traction sheave. The traction sheave and the weight applied to it via the elevator ropes are supported by bearings between the stators and rotors of the electric motors driving the traction sheave of the drive machine.
摘要翻译：电梯驱动机械包括牵引滑轮和具有用于驱动牵引滑轮的至少两个电动马达的机电装置。牵引滑轮和通过电梯绳索施加到其上的重量由驱动驱动机器的牵引滑轮的电动机的定子和转子之间的轴承支撑。

4. 发明授权

US06367587B2 Elevator having a drive machine with a rotating traction sheave between multiple motors along the axis of rotation 有权
标题翻译：电梯具有驱动机器，其具有沿着旋转轴线的多个电动机之间的旋转牵引滑轮
公开(公告)号：US06367587B2
公开(公告)日：2002-04-09
申请号：US09834635
申请日：2001-04-16
申请人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
发明人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
IPC分类号： B66B1108
CPC分类号： B66B11/08 , B66B11/0438 , H02K7/1008 , H02K16/00
摘要： An elevator drive machine includes multiple electric motors and a traction sheave. The traction sheave is placed between the motors. With this arrangement, a higher torque is generated by the drive machine as compared to conventional solutions. Furthermore, an elevator arrangement in which such a drive is utilized exhibits efficient space utilization.
摘要翻译：电梯驱动机器包括多个电动马达和牵引滑轮。牵引滑轮放置在电机之间。利用这种布置，与常规解决方案相比，驱动机器产生更高的扭矩。此外，使用这种驱动器的电梯装置表现出有效的空间利用。

5. 发明授权

US06202794B1 Procedure for adjusting air gaps between rotors and stators in an elevator drive machine 有权
标题翻译：调整电梯驱动机中转子与定子之间气隙的步骤
公开(公告)号：US06202794B1
公开(公告)日：2001-03-20
申请号：US09358652
申请日：1999-07-23
申请人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
发明人： Harri Hakala , Esko Aulanko , Jorma Mustalahti , Tauno Pajala
IPC分类号： B66B100
CPC分类号： B66B11/08 , B66B11/0438 , H02K7/1008 , H02K16/00
摘要： The invention relates to a procedure for setting the magnitudes of the axial air gaps and/or the mutual positions of the rotors and stators defining the axial air gaps in a gearless elevator drive machine comprising an electromechanical apparatus having two axial air gaps. In the procedure, the size of the axial air gap and/or the positions of the rotors and stators is/are adjusted based on a selected property, e.g. a current or voltage property.
摘要翻译：本发明涉及一种用于将包含限定轴向气隙的转子和定子的相对位置的轴向气隙和/或相互位置的大小设置在包括具有两个轴向气隙的机电装置的无齿轮电梯驱动机中的步骤。在该过程中，轴向气隙的尺寸和/或转子和定子的位置基于所选择的特性，例如，电流或电压属性。

6. 发明授权

US5847533A Procedure and apparatus for braking a synchronous motor 失效
标题翻译：制动同步电机的步骤和装置
公开(公告)号：US5847533A
公开(公告)日：1998-12-08
申请号：US535515
申请日：1995-09-28
申请人： Harri Hakala , Esko Aulanko , Jorma Mustalahti
发明人： Harri Hakala , Esko Aulanko , Jorma Mustalahti
IPC分类号： H02P3/22 , B66B1/32 , H02P3/06 , H02P6/24
CPC分类号： H02P6/24 , H02P3/06
摘要： The invention relates to a method and an apparatus for braking a synchronous motor (2) magnetized with permanent magnets. According to the invention, there is connected to the input connectors (38,40,42) of the synchronous motor a non-linear braking resistor (60) by means of which the stator windings of the synchronous motor (2) are closed.
摘要翻译：本发明涉及一种用永磁体磁化的同步电动机（2）的制动方法和装置。根据本发明，连接到同步电动机的输入连接器（38,40,42），该非线性制动电阻器通过同步电动机（2）的定子绕组关闭。

7. 发明授权

US06651780B1 Traction sheave elevator, hoisting unit and machine space 失效
标题翻译：牵引绳轮电梯，起重机和机器空间
公开(公告)号：US06651780B1
公开(公告)日：2003-11-25
申请号：US09333678
申请日：1999-06-16
申请人： Harri Hakala , Jorma Mustalahti , Esko Aulanko
发明人： Harri Hakala , Jorma Mustalahti , Esko Aulanko
IPC分类号： B66B1108
CPC分类号： B66B11/08 , B66B11/0045 , B66B11/008 , B66B11/0438
摘要： Traction sheave elevator consisting of an elevator car moving along elevator guide rails, a counterweight moving along counterweight guide rails, a set of hoisting ropes (3) on which the elevator car and counterweight are suspended, and a drive machine unit (6) driving a traction sheave (7) acting on the hoisting ropes (3) and placed in the elevator shaft. The drive machine unit (6) is of a flat construction. A wall of the elevator shaft is provided with a machine space with its open side facing towards the shaft, the essential parts of the drive machine unit (6) being placed in the space. The hoisting unit (9) of the traction sheave elevator consists of a substantially discoidal drive machine unit (6) and an instrument panel (8) mounted on the frame (20) of the hoisting unit.
摘要翻译：牵引绳轮电梯，包括沿着电梯导轨移动的电梯轿厢，配重沿配重导轨移动的一对升降绳索（3），电梯轿厢和配重悬挂在其上的驱动机组（6）牵引滑轮（7）作用在起重绳索（3）上并放置在电梯井中。驱动机组（6）为平面结构。电梯井壁设有机器空间，其开口面朝向轴，驱动机构单元（6）的主要部件被放置在空间中。牵引滑轮电梯的提升单元（9）由安装在提升单元的框架（20）上的基本盘形驱动机组（6）和仪表板（8）组成。

8. 发明授权

US6021873A Procedure and apparatus for the measurement of elevator load 失效
标题翻译：用于测量电梯负载的程序和设备
公开(公告)号：US6021873A
公开(公告)日：2000-02-08
申请号：US985783
申请日：1997-12-05
申请人： Esko Aulanko , Harri Hakala , Jorma Mustalahti
发明人： Esko Aulanko , Harri Hakala , Jorma Mustalahti
IPC分类号： G01L5/00 , B66B1/34 , B66B1/44 , B66B5/14 , G01G19/18 , B66B7/08
CPC分类号： B66B1/3484 , G01G19/18 , B66B7/08
摘要： A procedure and apparatus for the measurement of elevator load uses a load measuring apparatus. The elevator comprises an elevator car (17) travelling along guide rails (2) in an elevator shaft, a counter-weight (20), a hoisting machinery (18, 19), a control unit, and hoisting ropes (11) attached at least by one end to an anchorage (21) in the elevator shaft. The load measuring apparatus (16) comprises a strain gauge (15) which outputs an electric signal corresponding to the load. The load measuring apparatus (16) is attached in conjunction with the anchorage (21) of the hoisting rope ends to a fixed place in the elevator shaft.
摘要翻译：用于测量电梯负载的程序和装置使用负载测量装置。电梯包括沿电梯井道中的导轨（2）行进的电梯轿厢（17），配重（20），起重机械（18,19），控制单元和提升绳索（11）至少一端到电梯井道中的锚地（21）。负载测量装置（16）包括应变计（15），其输出与负载相对应的电信号。负载测量装置（16）与起重绳索端部的锚固件（21）一起安装在电梯井道中的固定位置。

9. 发明授权

US5906251A Traction sheave elevator 失效
标题翻译：牵引绳轮电梯
公开(公告)号：US5906251A
公开(公告)日：1999-05-25
申请号：US665447
申请日：1996-06-18
申请人： Esko Aulanko , Harri Hakala , Jorma Mustalahti
发明人： Esko Aulanko , Harri Hakala , Jorma Mustalahti
IPC分类号： B66B7/06 , B66B11/00 , B66B11/04 , B66B11/08
CPC分类号： B66B11/0045 , B66B11/008 , B66B11/08
摘要： Traction sheave elevator in which the drive machinery together with the traction sheave is placed in the elevator shaft. The hoisting ropes go upward from the traction sheave. In the cross-section of the elevator shaft, the vertical projections of the elevator car, counterweight and the traction sheave of the drive machinery are separate from each other.
摘要翻译：牵引绳轮电梯，其中驱动机械与牵引滑轮一起放置在电梯井中。起重绳索从牵引滑轮向上移动。在电梯井的横截面中，电梯轿厢，配重和驱动机械的牵引绳轮的垂直突起彼此分开。

10. 发明授权

US5821476A Device for emergency operation of an elevator motor 失效
标题翻译：电梯电机紧急运行装置
公开(公告)号：US5821476A
公开(公告)日：1998-10-13
申请号：US618768
申请日：1996-03-20
申请人： Harri Hakala , Jorma Mustalahti , Esko Aulanko
发明人： Harri Hakala , Jorma Mustalahti , Esko Aulanko
IPC分类号： H02K3/20 , B66B1/30 , B66B5/02 , H02K1/27 , H02K21/12 , B66B1/06 , H02P1/00
CPC分类号： B66B5/02
摘要： Device (100) for rotating an elevator motor during an emergency situation, such as a power failure, comprising a d.c. supply (4) and a rotary switch (8) used as a switching device for supplying a d.c. voltage into the windings (R-S, R-T, S-T) of the elevator motor (1). The d.c. voltage (DCC+, DCC-) controlled by the rotary switch is fed by turns into each winding (R-S, R-T, S-T). In addition, the device comprises a switch (6) used to supply a voltage to the brake (3) and to short-circuit the windings.
摘要翻译：用于在诸如电源故障的紧急情况期间旋转电梯电机的装置（100），包括直流供应（4）和旋转开关（8），用作提供直流电的开关装置。电压进入电梯电机（1）的绕组（R-S，R-T，S-T）。直径由旋转开关控制的电压（DCC +，DCC-）转入每个绕组（R-S，R-T，S-T）。此外，该装置包括用于向制动器（3）提供电压并使绕组短路的开关（6）。

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