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1. 发明申请

US20050045428A1 Elevator with a scissor lift assembly and a central drive mechanism 审中-公开
标题翻译：电梯带有剪叉式升降机总成和中央驱动机构
公开(公告)号：US20050045428A1
公开(公告)日：2005-03-03
申请号：US10914441
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02
CPC分类号： B66B9/02
摘要： An elevator installation has a scissor assembly for lifting an elevator car, the assembly being supported on the ground underneath the elevator car. The scissor assembly includes two scissor columns vertically arranged, with each column having at least one pair of arms which are pivotally movable relative to one another. The scissor columns are mechanically coupled by at least one cross element and a drive mechanism mechanically interacts with both scissor columns for applying a force in the vertical direction for unfolding the scissor assembly.
摘要翻译：电梯安装具有用于提升电梯轿厢的剪刀组件，该组件被支撑在电梯轿厢下面的地面上。剪刀组件包括垂直布置的两个剪刀柱，每个柱具有至少一对臂，其可相对于彼此枢转地运动。剪刀柱通过至少一个十字元件机械联接，并且驱动机构与两个剪刀柱机械地相互作用，以在垂直方向上施加力以展开剪刀组件。

2. 发明申请

US20100035069A1 Hydrophobic lens coating 审中-公开
标题翻译：疏水透镜涂层
公开(公告)号：US20100035069A1
公开(公告)日：2010-02-11
申请号：US11821092
申请日：2007-06-20
申请人： Zhi Chao Li , Tian Zhou Wang
发明人： Zhi Chao Li , Tian Zhou Wang
IPC分类号： B32B9/04
CPC分类号： G02B1/115 , Y10T428/31663
摘要： A lens and a method of manufacturing a lens including a substrate, a first anti-reflective (AR) coating on the substrate, a hard coating (HC) material on the AR layer, a hydrophobic material deposited on the HC layer; and the coated substrate having a reflectance that is lower than the reflectance of the HC material.
摘要翻译：一种透镜及其制造方法，其特征在于，包括基板，基板上的第一抗反射（AR）涂层，AR层上的硬涂层（HC）材料，沉积在HC层上的疏水材料; 并且涂覆的基板具有低于HC材料的反射率的反射率。

3. 发明授权

US07255203B2 Clutch for coupling a car door of an elevator car with a landing door of an elevator system 失效
标题翻译：用于将电梯轿厢的轿厢门与电梯系统的层站门连接的离合器
公开(公告)号：US07255203B2
公开(公告)日：2007-08-14
申请号：US10962645
申请日：2004-10-12
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B13/02
CPC分类号： B66B13/12
摘要： A clutch couples a car door of an elevator car with a landing door of an elevator system, wherein the car door is movable with respect to the elevator car by a first actuator. The clutch includes at least one coupling element and a second actuator. The coupling element is movable with respect to the car door between a first position and a second position by the second actuator such that the coupling element engages with the landing door when the elevator car is within a landing zone and the coupling element is moved towards the second position, thereby establishing the coupling of the car door with the landing door. The second actuator is a linear motor.
摘要翻译：离合器将电梯轿厢的轿厢门与电梯系统的层站门相连，其中轿厢门能够通过第一致动器相对于电梯轿厢移动。离合器包括至少一个联接元件和第二致动器。联接元件可以通过第二致动器在第一位置和第二位置之间相对于轿厢门移动，使得当电梯轿厢位于着陆区域内时，联接元件与层站门接合，并且联接元件朝向第二位置，从而建立轿厢门与层站门的联接。第二个执行器是一个直线电机。

4. 发明授权

US07013605B2 Door suspension apparatus 失效
公开(公告)号：US07013605B2
公开(公告)日：2006-03-21
申请号：US10034014
申请日：2002-01-03
申请人： Tian Zhou , Jean-Marie Rennetaud
发明人： Tian Zhou , Jean-Marie Rennetaud
IPC分类号： E04H6/06
CPC分类号： H02K41/03 , E05D2015/0695 , E05F15/60 , H02K7/08
摘要： A door suspension assembly includes a ferromagnetic flat plate horizontally extending from a support rail adapted to be attached to a door frame above a doorway or entrance portal. Two supporting blocks each have an opening in which a cylindrical bearing with an axial hole is located. The supporting blocks are attached to a door panel. Connectors extend downwardly from the flat plate and support a tube that extends through the holes in the bearings. A magnet array is supported by an upper plate attached to upper ends of the supporting blocks with a small magnetic gap between the magnet array and the flat plate such that the magnet array generates a magnetic force lifting the supporting blocks and the door panel. A primary of a linear motor is attached to the upper plate between the supporting blocks and cooperates with a secondary located in the interior of the tube to move the door panel relative to the flat plate.

5. 发明授权

US5751076A Drive system for lifts 失效
标题翻译：电梯驱动系统
公开(公告)号：US5751076A
公开(公告)日：1998-05-12
申请号：US779224
申请日：1997-01-06
申请人： Tian Zhou
发明人： Tian Zhou
IPC分类号： B66B9/02 , B66B5/02 , B66B7/02 , B66B11/04 , H02K41/03 , H02K41/00
CPC分类号： B66B11/0407
摘要： A drive system for lifts uses a single-sided flat permanent magnet linear synchronous motor. A secondary element equipped with permanent magnets is located along the shaft and a primary element provided with coils is mounted to the cage. The primary element moves with the cage along the secondary element arranged along the shaft. The secondary element also serves as guide element for the primary element. Bearings mounted to the primary element maintain a constant air gap between the secondary element and the primary elements. With this compact drive system, the needed energy demand of the weight of the drive can be kept small. In addition, the dimensions of the lift shaft can be reduced to a minimum by the resulting compact mode of construction of the drive particularly when strong permanent magnets are used.
摘要翻译：电梯驱动系统采用单面扁平永磁直线同步电动机。装备有永磁体的二次元件沿着轴定位，并且设置有线圈的主要元件安装到保持架上。主要元件沿着沿着轴布置的次级元件沿着保持架移动。辅助元件还用作主元件的引导元件。安装到主要元件的轴承在次要元件和主要元件之间保持恒定的气隙。利用这种紧凑的驱动系统，驱动器的重量所需的能量需求可以保持较小。此外，通过所得到的紧凑的驱动结构模式，特别是使用强烈的永磁体时，电梯轴的尺寸可以减小到最小。

6. 发明申请

US20050126860A1 Clutch for coupling a car door of an elevator car with a landing door of an elevator system 失效
标题翻译：用于将电梯轿厢的轿厢门与电梯系统的层站门连接的离合器
公开(公告)号：US20050126860A1
公开(公告)日：2005-06-16
申请号：US10962645
申请日：2004-10-12
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B13/12
CPC分类号： B66B13/12
摘要： A clutch couples a car door of an elevator car with a landing door of an elevator system, wherein the car door is movable with respect to the elevator car by a first actuator. The clutch includes at least one coupling element and a second actuator. The coupling element is movable with respect to the car door between a first position and a second position by the second actuator such that the coupling element engages with the landing door when the elevator car is within a landing zone and the coupling element is moved towards the second position, thereby establishing the coupling of the car door with the landing door. The second actuator is a linear motor.
摘要翻译：离合器将电梯轿厢的轿厢门与电梯系统的层站门相连，其中轿厢门可通过第一致动器相对于电梯轿厢移动。离合器包括至少一个联接元件和第二致动器。联接元件可以通过第二致动器在第一位置和第二位置之间相对于轿厢门移动，使得当电梯轿厢位于着陆区域内时，联接元件与层站门接合，并且联接元件朝向第二位置，从而建立轿厢门与层站门的联接。第二个执行器是一个直线电机。

7. 发明申请

US20050045427A1 Method for making and installing an elevator with a scissor lift mechanism 审中-公开
标题翻译：具有剪刀提升机构的电梯的制造和安装方法
公开(公告)号：US20050045427A1
公开(公告)日：2005-03-03
申请号：US10914419
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02
CPC分类号： B66B9/02
摘要： A method for making a scissor elevator assembly includes the steps of providing a mounting platform for being arranged on a support surface, providing a scissor assembly with at least two scissor columns for carrying an elevator car and being arranged underneath the elevator car, each scissor column having at least one pair of arms, and providing a drive mechanism that is capable of applying a force for unfolding the scissor assembly. A module is pre-assembled by securing the scissor columns to the mounting platform for installment on-site and the function of the scissor columns is examined.
摘要翻译：一种用于制造剪刀式升降机组件的方法，包括以下步骤：提供安装平台，用于布置在支撑表面上，提供具有至少两个用于承载电梯轿厢并且布置在电梯轿厢下方的剪叉柱的剪刀组件，每个剪刀柱具有至少一对臂，并且提供能够施加用于展开剪刀组件的力的驱动机构。通过将剪刀柱固定到安装平台上进行现场安装，可以预先组装模块，并检查剪刀柱的功能。

8. 发明申请

US20050045426A1 Elevator with a scissor lift mechanism and a spring member serving as virtual counter weight 审中-公开
标题翻译：具有剪刀提升机构的电梯和用作虚拟配重的弹簧部件
公开(公告)号：US20050045426A1
公开(公告)日：2005-03-03
申请号：US10914400
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02 , B66B9/16
CPC分类号： B66B9/02
摘要： An elevator includes an elevator car supported on a scissor assembly connected to a drive mechanism. The scissor assembly has two vertical scissor columns each comprising at least one pair of arms that are pivotally movable relative to one another. The drive mechanism mechanically interacts with the scissor assembly for applying a force in order to move the elevator car upwards by unfolding the scissor assembly. At least one spring element provides a spring force which acts on at least one of the arms to provide an upwards oriented counterforce on the elevator car.
摘要翻译：电梯包括支撑在连接到驱动机构的剪刀组件上的电梯轿厢。剪刀组件具有两个垂直剪刀柱，每个垂直剪刀柱包括可相对于彼此枢转运动的至少一对臂。驱动机构与剪刀组件机械地相互作用以施加力，以便通过展开剪刀组件向上移动电梯轿厢。至少一个弹簧元件提供弹簧力，其作用在至少一个臂上以在电梯轿厢上提供向上定向的反作用力。

9. 发明申请

US20050087400A1 Electric motor, elevator with a car movable by an electric motor, and elevator with a car and with an electric motor for movement of a guide element relative to the car 审中-公开
标题翻译：电动机，具有可通过电动机移动的汽车的电梯以及具有轿厢的电梯和用于引导元件相对于轿厢移动的电动马达
公开(公告)号：US20050087400A1
公开(公告)日：2005-04-28
申请号：US10917572
申请日：2004-08-13
申请人： Tian Zhou
发明人： Tian Zhou
IPC分类号： B66B1/34 , B66B9/02 , B66B11/04 , H02K3/47 , H02K41/00 , H02K41/03 , B66B1/00
CPC分类号： H02K41/03 , B66B11/0407 , H02K3/47
摘要： An electric motor includes a primary part for producing a traveling magnetic field and a secondary part for providing a static magnetic field, wherein the secondary part and the primary part are movable relative to one another under an effect of the travelling magnetic field. The secondary part has a device with a substrate and a conductor track, which track is applied to the substrate, in the form of a layer structure, wherein the conductor track can be supplied with an electric current for the purpose of producing the static magnetic field.
摘要翻译：电动机包括用于产生行驶磁场的主要部分和用于提供静态磁场的次要部分，其中次要部分和主要部分在行驶磁场的作用下可相对于彼此移动。次级部件具有带有衬底和导体轨道的装置，该轨道以层结构的形式施加到衬底，其中为了产生静态磁场，导体轨道可以被供应电流。

10. 发明授权

US06832449B2 Door suspension system 失效
标题翻译：门悬挂系统
公开(公告)号：US06832449B2
公开(公告)日：2004-12-21
申请号：US10034008
申请日：2001-12-20
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： E05C706
CPC分类号： F16C29/02 , E05D2015/0695 , E05F15/60 , F16C32/044 , F16C32/0472 , H02K7/08 , H02K41/03
摘要： A door suspension system includes a rail support attachable to a crosspiece of a door and having a part shaped as a rigid substantially flat plate that supports a rail. A pair of brackets, each having a connector, are attached to support block having an opening in which the rail is partially received. The connectors have a substantially C-profile embracing the flat plate and the rail. A support strip is attached to the connectors and is provided with a connection device for suspending the door of an elevator. A magnetic way is attached to the plate and an elongated primary of a linear motor is attached to the strip in such a manner that the attraction force between the magnetic way and the primary cancels at least partially the weight of the door. The door suspension system further includes a bearing of substantially cylindrical shape with an axial recess. The bearing is mounted in the opening of the support block to guide the rail.
摘要翻译：门悬挂系统包括可附接到门的横档的导轨支架，并具有一个形状为支撑轨道的刚性基本上平坦的板的部分。每个具有连接器的一对支架附接到具有开口的支撑块，轨道部分地被容纳在该开口中。连接器具有包围平板和导轨的大致C形轮廓。支撑条附接到连接器，并且设置有用于悬挂电梯的门的连接装置。磁性方式连接到板上，并且线性电动机的细长主体以这样的方式附接到条带，使得磁路和主体之间的吸引力至少部分地抵消门的重量。门悬挂系统还包括具有轴向凹槽的基本上圆柱形的轴承。轴承安装在支撑块的开口中以引导轨道。

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