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1. 发明申请

WO2019050447A1 A SAFETY BRAKE FOR AN ELEVATOR 审中-公开
公开(公告)号：WO2019050447A1
公开(公告)日：2019-03-14
申请号：PCT/SE2018/050832
申请日：2018-08-16
申请人： ALIMAK HEK AB
发明人： LINDSTRÖM, Henrik
IPC分类号： B66B5/04 , B66D5/04 , F16D59/02
摘要： The invention relates to a safety brake for an elevator, a centrifugal regulator and a way of using this in a safety brake. According to the invention, the safety brake comprises a centrifugal regulator (3), a shaft (4), which rotates due to a coupling (5) to the elevator, a first (6) and a second (8) brake part movable against each other with friction surfaces (10, 11), the first brake part being rotatable with the shaft, a spring assembly (30) with which the brake parts are spring-biased with a pressure force, on release the centrifugal regulator is provided to couple the shaft (4) to the first brake part (6) to force rotation on it. The safety brake is self-regulating by comprising the pressure- relieving arrangement provided, due to the rotation of the shaft (4), to relieve the spring biasing by pressing the first brake part (6) towards the spring assembly's (30) spring action and thus from the other brake part (8), until a balanced position is obtained whereby both brake parts (6, 8) frictionally slide against each other.

2. 发明申请

WO2012134363A1 METHOD AND DEVICE FOR THE POWER SUPPLY FOR RACK AND PINION LIFTS 审中-公开
标题翻译：用于机架和PINION LIFTS的电源的方法和装置
公开(公告)号：WO2012134363A1
公开(公告)日：2012-10-04
申请号：PCT/SE2011/050359
申请日：2011-03-29
申请人： ALIMAK HEK AB , CEDERBLAD, Lars , ELIASSON, Jonny
发明人： CEDERBLAD, Lars , ELIASSON, Jonny
IPC分类号： B66B9/02 , B66B1/30
CPC分类号： B66B1/302 , B66B9/16 , B66B11/005 , B66B11/0461
摘要： The invention concerns a method and an arrangement for the power supply for a lift of the type in which drive machinery (109) is supported by a load carrier (107) and can drive the load carrier in a first and a second direction along a track along an essentially vertical mast (110) by means of the interaction between a cogged wheel (111) and cogged rod (112). In order to reduce the requirement for external power and in this way to reduce the costs of the power supply system of the lift as a whole, the method is proposed according to: that a load carrier (107) is arranged, that the load carrier (107) is arranged to support an electrically operated electric motor (109) that is a component of the drive machinery, which electric motor is selected such that it generates a flow of energy during regenerative operation, that the electric motor (109) is arranged such that it can drive the load carrier (107) in the first direction along the track and can drive the load carrier during inverse regenerative operation to generate a flow of energy during braking and motion in the second direction along the track, that the load carrier (107) is arranged to support an energy storage system (10) that includes an energy store (60) designed to store, receive and release electrical energy, that the load carrier (107) is provided with a first current-transfer bus (11) that allows the energy flow that is emitted from the electric motor (109) during braking and regenerative operation to be transferred from the electric motor to the energy store (60) that is part of the energy storage system (10) and, when necessary, to be inversely transferred from the energy store to the drive motor, and that the load carrier (107) is arranged to increase its potential energy during acceleration or motion upwards along the mast through the influence of energy that has been obtained from the energy store (60).
摘要翻译：本发明涉及一种用于其中驱动机械（109）由负载托架（107）支撑并且可沿着轨道沿第一和第二方向驱动负载托架的类型的升降机的电源的方法和装置沿着基本上垂直的桅杆（110），借助于齿轮（111）和带齿杆（112）之间的相互作用。为了减少对外部电力的要求，并且以这种方式降低电梯整体的供电系统的成本，该方法是根据以下方式提出的：负载载体（107）被布置成负载载体（107）被布置成支撑作为驱动机械的部件的电动电动机（109），该电动机被选择成在再生运转期间产生能量流，电动机（109）被布置使得其可以沿着轨道在第一方向上驱动负载载体（107），并且可以在反向再生操作期间驱动负载载体，以在沿着轨道的第二方向上的制动和运动期间产生能量流，负载载体（107）被布置成支撑能量存储系统（10），所述能量存储系统（10）包括设计成存储，接收和释放电能的能量存储器（60），所述负载载体（107）设置有第一电流传输 s（11），其允许在制动和再生操作期间从电动机（109）发射的能量流从电动机转移到作为能量存储系统（10）的一部分的能量存储器（60），以及必要时从能量储存器逆向转移到驱动马达，并且负载载体（107）被布置成通过来自桅杆的能量的影响来增加其在沿着桅杆的加速或运动向上的势能能源店（60）。

3. 发明申请

WO2013006123A1 ARRANGEMENT FOR A CAPTURE DEVICE INTENDED TO BE USED IN SURROUNDINGS IN WHICH THERE IS A RISK OF EXPLOSION 审中-公开
标题翻译：用于在有爆炸危险的环境中使用的捕获设备的安装
公开(公告)号：WO2013006123A1
公开(公告)日：2013-01-10
申请号：PCT/SE2012/050678
申请日：2012-06-19
申请人： ALIMAK HEK AB , OLOFSSON, Mats
发明人： OLOFSSON, Mats
IPC分类号： B66B5/18
CPC分类号： B66B5/18
摘要： The invention concerns an arrangement for a capture device (1a) for a lift, in surroundings in which there is a risk of explosion, where the capture device demonstrates a shell-shaped brake housing (1c) with a centrifugal regulator that rotates during the motion of the lift car, a brake with a fixed brake part (6) and a displaceable brake part (8), a spring (16) with which the displaceable brake part is compelled in a direction towards the fixed brake part (6), whereby the centrifugal regulator on activation is designed to press, through the influence of the spring, the displaceable brake part gradually harder against the fixed brake part. For use in surroundings in which there is a risk of explosion, the brake housing (1a) of the capture device is designed as an excess pressure encapsulation with the ability to maintain an inner controlled atmosphere of gas, which brake housing comprises, for the maintenance of the said atmosphere, a first (50:10) and a second (50:12) channel, a first line (100), one end of which is connected to the first channel for the supply of a gaseous medium into the brake housing, a second line (101), one end of which is connected to the second channel for the withdrawal of the said gaseous medium from the brake housing, a surveillance and pressure sensor (10), to which the second ends (101, 102) of the two lines are connected, whereby the gaseous medium is caused to circulate through the said channels.
摘要翻译：本发明涉及用于升降机的捕获装置（1a）的布置，其中存在爆炸的危险的环境中，其中捕获装置展示具有在运动期间旋转的离心调节器的壳形制动器壳体（1c）具有固定制动器部分（6）和可移动制动器部分（8）的制动器;弹簧（16），所述可移动制动器部件沿着朝向固定制动器部件（6）的方向被迫动，由此离心调节器在启动时被设计成通过弹簧的作用推动可移动的制动部分逐渐靠近固定的制动部分。为了在存在爆炸危险的环境中使用，捕获装置的制动器壳体（1a）被设计为过压封装，其具有维持气体内部受控气氛的能力，该制动器壳体包括用于维护所述气氛中的第一通道（50:10）和第二通道（50:12），第一管线（100），其一端连接到第一通道，用于将气体介质供应到制动器壳体第二管路（101），其一端连接到第二通道，用于从制动器壳体中取出所述气态介质;监视和压力传感器（10），第二端（101,102）连接两条线，由此气态介质通过所述通道循环。

4. 发明申请

WO2013006122A1 ARRANGEMENT FOR A CAPTURE DEVICE INTENDED TO BE USED IN SURROUNDING IN WHICH THERE IS A RISK OF EXPLOSION 审中-公开
标题翻译：用于在爆炸危险的环境中使用的捕获设备的安装
公开(公告)号：WO2013006122A1
公开(公告)日：2013-01-10
申请号：PCT/SE2012/050676
申请日：2012-06-19
申请人： ALIMAK HEK AB , OLSSON, Mats
发明人： OLSSON, Mats
IPC分类号： B66B5/18
CPC分类号： B66B5/18
摘要： The invention concerns an arrangement for a capture device (1a) for a lift. A capture device has a brake housing (1c) that surrounds a centrifugal regulator with an axle (2) that rotates with the lift car, a brake with a fixed brake part (6) and a displaceable brake part (8), a spring (16), on activation the axle (2) is coupled to the rotatable brake part (8) in order to compel it to rotate, and to a tension arrangement (22) for the spring (16) arranged to press the displaceable brake part against the fixed brake part. In order to achieve utility in surroundings in which there is a risk of explosion, the brake housing (1c) is designed as an explosion-proof detonation chamber, outwardly limited by a cylinder, the inner surface of which forms the fixed brake part (6), an end plate (1d) and an end plate (28), whereby the brake housing (1c) has a flame pathway (50:1-50:n) designed as a channel that has been given an area for heat exchange that has been so selected that exhaust gases from an explosion in the brake housing deposit sufficient heat during passage through the flame pathway that the exhaust gases that emanate from the brake housing through the flame pathway are sufficiently cooled that they do not risk igniting the surroundings.
摘要翻译：本发明涉及一种用于升降机的捕获装置（1a）的装置。捕获装置具有围绕离心调节器的制动器壳体（1c），所述离心调节器具有与升降车一起旋转的轴（2），具有固定制动器部件（6）和可移位制动器部件（8）的制动器，弹簧如图16所示，在启动时，轴（2）联接到可旋转制动部分（8）以迫使其旋转，并且连接到用于弹簧（16）的张紧装置（22），弹簧（16）布置成将可移动制动部件按压固定制动部分。为了在存在爆炸危险的环境中实现效用，制动器壳体（1c）被设计为防爆型爆炸室，外部由气缸限制，其内表面形成固定制动部件（6）），端板（1d）和端板（28），由此制动器壳体（1c）具有被设计为通道的火焰通路（50：1-50：n），该通道已经被赋予用于热交换的区域，已经如此选择，使得来自制动器壳体中的爆炸的废气在通过火焰通道期间沉积足够的热量，使得通过火焰通道从制动器壳体发出的废气被充分冷却，使得它们不会引起点燃周围环境的风险。

5. 发明申请

WO2011105959A1 POWER SUPPLY SYSTEM FOR RACK AND PINION LIFTS AND METHOD FOR POWERING THESE 审中-公开
标题翻译：电源供电系统，用于提供这些功能
公开(公告)号：WO2011105959A1
公开(公告)日：2011-09-01
申请号：PCT/SE2011/050213
申请日：2011-02-24
申请人： ALIMAK HEK AB , ELIASSON, Jonny , CEDERBLAD, Lars
发明人： ELIASSON, Jonny , CEDERBLAD, Lars
IPC分类号： B66B9/02 , B66B1/30
CPC分类号： B66B1/302 , B66B9/022
摘要： The invention concerns a power supply system for a lift of the type in which drive machinery is supported by a load carrier (1, 2) and drives by means of a cogged wheel and cogged rod the load carrier along a track on a mast (5) and in which the drive machinery of the load carrier is supplied with power from a unit at ground level. In order to achieve a more efficient system, the invention is characterised in that: a) an electrically operated electric motor (3, 4) that is a component of the drive machinery arranged to drive the load carrier (1, 2) in first and second directions along the mast (5) and to generate electrical energy during the driving of the load carrier in a second, opposing, direction through regenerative operation of the electric motor, b) an energy storage system (10) that is a component of the unit at ground level that includes an energy store (11) for the storage of energy, c) a principal power network (12) arranged at ground level, from which electrical energy can be withdrawn, d) a power transfer bus (13, 13') with which it is possible to transfer electrical energy between the drive machinery of the load carrier (1, 2), the energy storage system (10) and the principal power network (12) that produces power, e) a control and monitoring system (17) for the monitoring and control of the flows of electrical energy between the electric motor (3, 4) of the load carrier, the energy store (11) at ground level and the principal power network (12).
摘要翻译：本发明涉及一种用于其中驱动机械由负载托架（1,2）支撑并且借助于嵌齿轮驱动的类型的电梯的供电系统，并且通过沿着桅杆（5）），并且负载架的驱动机械由地面单元供电。为了实现更有效的系统，本发明的特征在于：a）作为驱动机械的部件的电动电动机（3,4），其被布置成首先驱动负载架（1,2）沿着桅杆（5）的第二方向，并且在通过电动机的再生操作在第二相对的方向驱动负载载体期间产生电能; b）能量存储系统（10），其是包括用于存储能量的能量存储（11）的地面单元，c）布置在地平面处的主电力网（12），从其中可以撤回电能; d）电力传输总线（13,13） '），可以在负载载体（1,2）的驱动机械，能量存储系统（10）和产生电力的主电网（12）之间传递电能，e）控制和监视系统（17）用于监测和控制流量o 负载载体的电动机（3,4）之间的电能，地面处的能量存储器（11）和主电力网络（12）。

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