公开(公告)号：US06344089B1

公开(公告)日：2002-02-05

申请号：US09928997

申请日：2001-08-15

申请人： Shigeaki Tauchi ,  Toru Tanahashi

发明人： Shigeaki Tauchi ,  Toru Tanahashi

IPC分类号： B66B134

CPC分类号： H02K7/1016 ,  B66B1/3492 ,  B66B11/08 ,  H02K7/14 ,  H02K29/08

摘要： A drive machine for elevators includes a rotatable drive sheave over which a main cable for hanging an elevator cage is wound, a stationary shaft for supporting rotation of the drive sheave and bearing a load applied to the drive sheave by the main cable, a field magnet attached to the drive sheave, constituting a part of an electric motor, and including at least one pair of magnetic poles, an armature attached to the stationary shaft facing the field magnet and constituting another part of the motor, and a field magnetic pole detector for detecting a magnetic pole of the field magnet rotating together with the drive sheave.

摘要翻译： 一种用于电梯的驱动机器包括一可旋转的驱动绳轮，用于悬挂电梯轿厢的主缆绕在该可旋转的驱动绳轮上，用于支撑驱动绳轮的旋转并承载通过主缆施加到驱动绳轮的负载的固定轴， 构成电动机的一部分的驱动绳轮，并且包括至少一对磁极，附接到固定轴的电枢，面向励磁磁铁并构成电动机的另一部分;以及场磁极检测器，用于 检测与驱动绳轮一起旋转的场磁体的磁极。

公开(公告)号：US06349796B1

公开(公告)日：2002-02-26

申请号：US09929045

申请日：2001-08-15

申请人： Shigeaki Tauchi ,  Toru Tanahashi

发明人： Shigeaki Tauchi ,  Toru Tanahashi

IPC分类号： B66B134

CPC分类号： H02K7/1016 ,  B66B1/3492 ,  B66B11/08 ,  H02K7/14 ,  H02K29/08

摘要： A drive machine for elevators includes a rotatable drive sheave over which a main cable for hanging an elevator cage is wound, a stationary shaft for supporting rotation of the drive sheave and bearing a load applied to the drive sheave by the main cable, a field magnet attached to the drive sheave, constituting a part of an electric motor, and including at least one pair of magnetic poles, an armature attached to the stationary shaft facing the field magnet and constituting another part of the motor, and a field magnetic pole detector for detecting a magnetic pole of the field magnet rotating together with the drive sheave.

摘要翻译： 一种用于电梯的驱动机器包括一可旋转的驱动绳轮，用于悬挂电梯轿厢的主缆绕在该可旋转的驱动绳轮上，用于支撑驱动绳轮的旋转并承载通过主缆施加到驱动绳轮的负载的固定轴， 构成电动机的一部分的驱动绳轮，并且包括至少一对磁极，附接到固定轴的电枢，面向励磁磁铁并构成电动机的另一部分;以及场磁极检测器，用于 检测与驱动绳轮一起旋转的场磁体的磁极。

公开(公告)号：US06328136B1

公开(公告)日：2001-12-11

申请号：US09381197

申请日：1999-09-17

申请人： Shigeaki Tauchi ,  Toru Tanahashi

发明人： Shigeaki Tauchi ,  Toru Tanahashi

IPC分类号： B66B300

CPC分类号： H02K29/08 ,  B66B1/3492 ,  B66B11/08 ,  H02K7/1016 ,  H02K7/14

摘要： A drive machine for elevators includes a rotatable drive sheave over which a main cable for hanging an elevator cage is wound, a stationary shaft for supporting rotation of the drive sheave and bearing a load applied to the drive sheave from the main cable, a field magnet attached to the drive sheave, constituting a part of an electric motor, and including at least one pair of magnetic poles, an armature attached to the stationary shaft facing the field magnet and constituting another part of the motor, and a field magnetic pole detector for detecting a magnetic pole of the field magnet rotating together with the drive sheave.

摘要翻译： 一种用于电梯的驱动装置，包括可旋转的驱动绳轮，用于悬挂电梯笼的主缆绳被卷绕在该转动驱动绳轮上，用于支撑驱动绳轮的旋转并承受从主缆绳施加到驱动绳轮的载荷的固定轴， 构成电动机的一部分的驱动绳轮，并且包括至少一对磁极，附接到固定轴的电枢，面向励磁磁铁并构成电动机的另一部分;以及场磁极检测器，用于 检测与驱动绳轮一起旋转的场磁体的磁极。

公开(公告)号：US06870328B2

公开(公告)日：2005-03-22

申请号：US10321849

申请日：2002-12-18

申请人： Tetshuo Tanabe ,  Shigeaki Tauchi

发明人： Tetshuo Tanabe ,  Shigeaki Tauchi

IPC分类号： H05B33/08 ,  H05B37/02

CPC分类号： H05B33/0851 ,  H05B33/0815 ,  H05B33/0821

摘要： In an LED unit, all of eight LEDs are connected in series. The voltage of a power supply, that is, a battery of a vehicle, 12 V, is insufficient for the eight LEDs. To cope with this, a boosting circuit is provided within the control unit to boost the voltage to about 16 V which is then applied to the eight LEDs. The front end of the LED unit is connected to a constant-current circuit, and a voltage detection circuit is provided near and connected to this constant-current circuit for detecting the voltage applied to the constant-current circuit. The voltage detected by the voltage detection circuit is compared with a reference voltage drawn from the power supply, is amplified in an amplifier, and is input as a boosting control signal into the boosting circuit. The boosting control signal is output so as to regulate the boosted voltage in such a manner that the voltage detected in the voltage detection circuit is a lowest possible voltage.

摘要翻译： 在LED单元中，所有八个LED串联连接。 电源的电压，即车辆的电池12V，对于八个LED是不够的。 为了应对这种情况，在控制单元内提供升压电路以将电压升高到大约16V，然后将其施加到八个LED。 LED单元的前端连接到恒流电路，并且在该恒流电路附近提供电压检测电路，并连接到该恒流电路，用于检测施加到恒流电路的电压。 由电压检测电路检测的电压与从电源提取的参考电压进行比较，在放大器中放大，并作为升压控制信号输入到升压电路。 输出升压控制信号，以便以使得在电压检测电路中检测到的电压为最低可能电压的方式来调节升压电压。