专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10146189B2 Safety chain circuit 有权
公开(公告)号：US10146189B2
公开(公告)日：2018-12-04
申请号：US14411247
申请日：2012-06-26
申请人： Kyle W. Rogers , Daryl J. Marvin
发明人： Kyle W. Rogers , Daryl J. Marvin
IPC分类号： B66B1/28 , B66B1/30 , B66B1/14 , G05B9/03 , B66B13/22 , H03F3/08
摘要： A safety chain circuit includes a plurality of protection devices connected between a first chain end and a second chain end, and an amplifier. The amplifier includes a first device switch and a second device switch connected between an input and an output, a first enabling switch connected between the second chain end and a second enabling switch, and a first control switch and a second control switch. The first enabling switch selectively enables the first control switch to control the first device switch. The second enabling switch selectively enables the second control switch to control the second device switch. The first control switch, when enabled, selectively controls the first device switch in response to receiving a first control signal. The second control switch, when enabled, selectively controls the second device switch in response to receiving a second control signal.

2. 发明授权

US10051040B2 Elevator system using dual communication channels 有权
公开(公告)号：US10051040B2
公开(公告)日：2018-08-14
申请号：US14390214
申请日：2012-04-03
申请人： Daryl J. Marvin , Vijay Jayachandran , Bruce P. Lerner
发明人： Daryl J. Marvin , Vijay Jayachandran , Bruce P. Lerner
IPC分类号： B66B1/28 , H04L29/08 , B66B1/34 , H04W4/80
摘要： An elevator control system includes at least one destination entry fixture coupled to a controller area network (CAN) bus that provides a first communication channel, the at least one destination entry fixture operable to transmit destination information over the CAN bus; a plurality of elevator car controllers each associated with a respective elevator car, the plurality of elevator car controllers coupled to the CAN bus to receive the destination information; the plurality of elevator car controllers coupled to a ring network that provides a second communication channel; and a group controller operable to determine an elevator car to be dispatched in response to receiving the destination information.

3. 发明授权

US10000366B2 Brake torque control 有权
公开(公告)号：US10000366B2
公开(公告)日：2018-06-19
申请号：US13201673
申请日：2009-03-10
申请人： James L. Hubbard , Daryl J. Marvin , Stephen R. Nichols , Harold Terry
发明人： James L. Hubbard , Daryl J. Marvin , Stephen R. Nichols , Harold Terry
IPC分类号： B66B5/14 , F16D66/00 , B66D5/30 , B66D5/14 , B66B1/30
CPC分类号： B66D5/30 , B66B1/304 , B66D5/14 , F16D66/00 , F16D2066/005
摘要： An exemplary brake device includes a brake element configured to apply a braking force to resist rotation of an associated component. A mounting member is configured to mount the brake device to a stationary surface. The mounting member is at least partially moveable relative to the stationary surface responsive to a torque on the brake device. A sensor provides an indication of a force associated with any movement of the mounting member relative to the stationary surface responsive to the torque.

4. 发明授权

US09995711B2 Calibration of wear detection system 有权
公开(公告)号：US09995711B2
公开(公告)日：2018-06-12
申请号：US14389409
申请日：2012-04-02
申请人： Michael Garfinkel , Daryl J. Marvin
发明人： Michael Garfinkel , Daryl J. Marvin
IPC分类号： G01N27/61 , G01R35/00 , B66B7/12 , G01N27/20 , G01N25/72
CPC分类号： G01N27/61 , B66B7/1223 , G01N25/72 , G01N27/20 , G01R35/00
摘要： A method of wear detection of a coated belt or rope includes measuring an initial electrical resistance of one or more cords, strands or wires of the coated belt or rope. The initial electrical resistance is calibrated by repeating the measuring of initial electrical resistance and populating a database with the measured initial electrical resistance values. A true initial resistance is determined from the population of initial electrical resistances and subsequent measured values of electrical resistance of the one or more cords, strands or wires of the coated belt or rope.

5. 发明授权

US09975729B2 Elevator system using dynamic braking 有权
公开(公告)号：US09975729B2
公开(公告)日：2018-05-22
申请号：US14422775
申请日：2012-08-22
申请人： Kyle W. Rogers , Daryl J. Marvin
发明人： Kyle W. Rogers , Daryl J. Marvin
IPC分类号： B66B1/06 , B66B1/30 , B66B1/32 , B66B5/00 , G01P3/44 , H02P3/22
CPC分类号： B66B1/30 , B66B1/308 , B66B1/32 , B66B5/0043 , G01P3/44 , H02P3/22
摘要： An elevator system includes a motor having a plurality of motor windings; a plurality of braking switches coupled to the motor windings, the braking switches coupling the motor windings to a common electrical point; a sensor coupled to the motor, the sensor providing a sensed signal indicative of a parameter of the motor; and a controller providing a braking signal to the braking switches in response to the sensed signal to selectively control the braking switches to short the motor windings.

6. 发明授权

US09422135B2 Elevator drive power supply control 有权
标题翻译：电梯驱动电源控制
公开(公告)号：US09422135B2
公开(公告)日：2016-08-23
申请号：US14111272
申请日：2011-04-15
申请人： Kyle W. Rogers , Daryl J. Marvin
发明人： Kyle W. Rogers , Daryl J. Marvin
IPC分类号： B66B1/34 , B66B5/00 , B66B13/22
CPC分类号： B66B5/0031 , B66B5/0018 , B66B13/22
摘要： An exemplary elevator control system includes an elevator drive. A safety chain is configured to monitor at least one condition of a selected elevator system component. A first switch is operable to interrupt power supply to the elevator drive. The first switch is controlled by the safety chain depending on the monitored condition. A second switch is in series with the first switch. The second switch is operable to interrupt power supply to the elevator drive. The second switch is controlled by the safety chain depending on the monitored condition. A monitoring device is configured to determine when the first and second switches should be in a power supplying condition for supplying power to the elevator drive. One such circumstance is when it is desirable to cause movement of the elevator car. The monitoring device determines that the first switch is in the power supplying condition for allowing the safety chain to control the second switch for supplying power to the elevator drive. The monitoring device determines whether the second switch is in a power supplying condition when the first switch is properly in the power supply condition. The monitoring device is configured to prevent the elevator drive from being powered whenever it determines that either the first switch or the second switch is not in a desired condition.
摘要翻译：示例性电梯控制系统包括电梯驱动器。安全链被配置为监视所选择的电梯系统部件的至少一个状态。第一开关可操作以中断对电梯驱动器的供电。根据监控条件，第一个开关由安全链控制。第二开关与第一开关串联。第二开关可操作以中断对电梯驱动器的供电。根据监控条件，第二个开关由安全链控制。监视装置被配置为确定第一和第二开关何时应当处于用于向电梯驱动器供电的供电状态。一种这样的情况是当希望引起电梯轿厢的移动时。监视装置确定第一开关处于供电状态，以允许安全链控制向电梯驱动器供电的第二开关。当第一开关适当地处于供电状态时，监视装置确定第二开关是否处于供电状态。该监视装置被配置为当其确定第一开关或第二开关不在期望状态时防止电梯驱动器被供电。

7. 发明授权

US09272880B2 Elevator system including control electronics supported on an elevator machine support 有权
标题翻译：电梯系统包括电梯支架上的控制电子装置
公开(公告)号：US09272880B2
公开(公告)日：2016-03-01
申请号：US13132664
申请日：2008-12-05
申请人： Richard J. Ericson , Harold Terry , Stephen R. Nichols , Daryl J. Marvin
发明人： Richard J. Ericson , Harold Terry , Stephen R. Nichols , Daryl J. Marvin
IPC分类号： B66B11/00 , B66B7/00 , B66B19/00
CPC分类号： B66B11/002 , B66B11/0045 , B66B19/005
摘要： An exemplary mounting arrangement for components of an elevator system comprises a machine support that is configured to support a load associated with an elevator machine. A support for control electronics that operate the elevator machine is connected to the machine support.
摘要翻译：用于电梯系统的组件的示例性安装装置包括被配置为支撑与电梯机器相关联的负载的机器支撑件。对电梯机器操作的控制电子设备的支持连接到机器支架。

8. 发明授权

US08820483B2 Elevator machine support 有权
标题翻译：电梯机支持
公开(公告)号：US08820483B2
公开(公告)日：2014-09-02
申请号：US13132096
申请日：2008-12-05
申请人： Richard J. Ericson , Harold Terry , Leandre Adifon , Stephen R. Nichols , Robin Mihekun Miller , Daryl J. Marvin , John Ferrisi
发明人： Richard J. Ericson , Harold Terry , Leandre Adifon , Stephen R. Nichols , Robin Mihekun Miller , Daryl J. Marvin , John Ferrisi
IPC分类号： B66B11/00 , B66B19/00
CPC分类号： B66B19/005 , B66B11/0045
摘要： An exemplary elevator system comprises a machine support (30) including a first portion (32) situated in a generally horizontal position at least partially within a hoistway (24). A second portion (34) is oriented generally perpendicular to the first portion. The second portion has one end supported by a support surface (52) adjacent the hoistway such that a portion of a load of the machine support is transferred to the support surface. One end of the first portion (32) is supported by the second portion (34) and another end of the first portion is supported by a structural member at least partially in the hoistway such that a remainder of the load of the machine support is transferred to the structural member.
摘要翻译：示例性电梯系统包括机器支撑件（30），其包括位于至少部分地在井道（24）内的大致水平位置的第一部分（32）。第二部分（34）大致垂直于第一部分定向。第二部分具有由邻近井道的支撑表面（52）支撑的一端，使得机器支撑件的负载的一部分被转移到支撑表面。第一部分（32）的一端由第二部分（34）支撑，并且第一部分的另一端由至少部分地在井道中的结构构件支撑，使得机器支撑件的其余部分的载荷被转移到结构构件。

9. 发明申请

US20130119910A1 ELEVATOR MOTOR POWER SUPPLY CONTROL 有权
标题翻译：电梯电机电源控制
公开(公告)号：US20130119910A1
公开(公告)日：2013-05-16
申请号：US13808919
申请日：2010-07-30
申请人： Daryl J. Marvin , Michael Mann , Steven M. Millett
发明人： Daryl J. Marvin , Michael Mann , Steven M. Millett
IPC分类号： B66B1/30 , H02P27/00
CPC分类号： B66B1/30 , H02P27/00
摘要： An exemplary power supply assembly includes a drive device having a bus capacitor. A switch associated with an input side of the drive device selectively connects the drive device to a power supply. An inductor has an impedance that limits an amount of current supplied to the bus capacitor during an initial charging of the bus capacitor when the switch connects the input side of the drive device to the power supply. A restrictive circuit portion dampens a resonance effect of the inductor. The restrictive circuit portion has a resistance that allows the bus capacitor to charge quickly. The impedance of the inductor has a more significant effect on how quickly the bus capacitor charges than an effect of the resistance. A dampening factor of the restrictive circuit controls a voltage of the bus capacitor during the charging of the bus capacitor.
摘要翻译：示例性电源组件包括具有总线电容器的驱动装置。与驱动装置的输入侧相关联的开关选择性地将驱动装置连接到电源。当开关将驱动装置的输入侧连接到电源时，电感器具有限制在总线电容器的初始充电期间提供给总线电容器的电流量的阻抗。限制电路部分抑制电感器的谐振效应。限制电路部分具有允许总线电容器快速充电的电阻。电感器的阻抗对总线电容器充电的速度比电阻的影响有更显着的影响。限制电路的衰减因子在总线电容器的充电期间控制总线电容器的电压。

10. 发明申请

US20120000731A1 ELEVATOR OVER-ACCELERATION AND OVER-SPEED PROTECTION SYSTEM 有权
标题翻译：电梯加速和超速保护系统
公开(公告)号：US20120000731A1
公开(公告)日：2012-01-05
申请号：US13256886
申请日：2009-03-16
申请人： Greg A. Schienda , Daryl J. Marvin , Harold Terry , James M. Draper , Anthony Cooney , Jose M. Carballo
发明人： Greg A. Schienda , Daryl J. Marvin , Harold Terry , James M. Draper , Anthony Cooney , Jose M. Carballo
IPC分类号： B66B5/06
CPC分类号： B66B5/06
摘要： An elevator system 40 includes an electronic system 48 capable of triggering a machine room brake and an electromagnetic safety trigger 46 with low hysteresis and with minimal power requirements that can be released to engage safeties 70A, 70B when car over-speed and/or over-acceleration is detected. The electromagnetic trigger 46 may be reset automatically and may be released to engage the safeties 70A, 70B during the reset procedure. The system includes an over-speed and over-acceleration detection and processing system that is configured to decrease response time and to reduce the occurrence of false triggers caused by conditions unrelated to passenger safety, such as passengers jumping inside the elevator car 16.
摘要翻译：电梯系统40包括能够触发机房制动器的电子系统48和具有低滞后的电磁安全触发器46，并且具有最小的功率要求，当汽车超速和/或过载时可以释放以接合安全带70A，70B，检测到加速度。电磁触发器46可以在复位过程期间自动复位并且可以被释放以接合安全带70A，70B。该系统包括超速和过加速度检测和处理系统，其被配置为减少响应时间并且减少由与乘客安全无关的条件引起的假触发的发生，例如在电梯轿厢16内跳跃的乘客。

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