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    • 31. 发明授权
    • Magnetic switch arrangement
    • 磁开关布置
    • US07508288B2
    • 2009-03-24
    • US11561764
    • 2006-11-20
    • Pierre Van Glabeke
    • Pierre Van Glabeke
    • H01H9/00
    • H01H36/0013H01H36/002H01H36/0026H01H36/0073
    • Magnetic switch arrangement including a first magnetic system (24), a second magnetic system (25) and a magnetic switching element (18). The first magnetic system (24) is arranged for biasing the magnetic switching element (18) and the second magnetic system (25) is arranged to interact with the biasing magnetic field from the first magnetic system at the magnetic switching element so that the magnetic switching element is in a predefined state. The first magnetic system (24) also includes a magnetic field assembler (19) arranged for creating a longitudinal magnetic field inside the assembler. An advantage of the invention being to provide a magnetic switch arrangement which compensates for the angular sensitivity of the switching element.
    • 磁开关装置包括第一磁系统(24),第二磁系统(25)和磁开关元件(18)。 第一磁性系统(24)布置成偏置磁性开关元件(18),并且第二磁性系统(25)被布置成与磁性开关元件处的来自第一磁性系统的偏置磁场相互作用,使得磁性开关 元素处于预定义状态。 第一磁性系统(24)还包括磁场组装器(19),其布置成用于在组装器内产生纵向磁场。 本发明的一个优点是提供补偿开关元件的角度灵敏度的磁开关装置。
    • 34. 发明申请
    • MAGNETIC ASSEMBLY FOR MAGNETICALLY ACTUATED CONTROL DEVICES
    • 用于磁力驱动控制装置的磁性组件
    • US20070176718A1
    • 2007-08-02
    • US11694122
    • 2007-03-30
    • Mahlon Edmonson
    • Mahlon Edmonson
    • H01H9/00
    • H01H36/0013
    • A magnetically actuated apparatus, which enlarges, extends and makes continuous magnetic fields used by magnetically controlled devices, such as a magnetic reed switch for use in physical security monitoring systems is shown. Apparatus includes a sensor and a magnetic actuator for use with a movable closure member. The sensor is mounted into to a fixed support member that is arranged for displacement relative to a second movable support member. The sensor has a pair of contacts that are connectable to an electronic circuit. The contacts form a switch that is actuated by the magnetic actuator. The magnetic actuator comprises a unique elongated magnet with specific polarity or a plurality of aligned, alike permanent magnets that are mountable to the second support member. The aligned magnets have like magnetic fields that align one another and combine to form an effective magnetic actuation field that has a given magnitude and a given direction that is greater that the magnitude and direction than any one of the magnets. The elongated magnet has a specific pole for a given distance as its controlling means. The effective magnetic actuation field increases the distance in which the movable support member is displaceable relative to the fixed support member without changing the electric condition of the sensor. The present invention creates a magnetic apparatus, having a wider and controllable gap and break point distance not found in the present art.
    • 显示了一种磁力驱动装置,其扩大并扩大了磁力控制装置所使用的连续磁场,例如用于物理安全监控系统的磁簧开关。 装置包括传感器和用于可移动关闭构件的磁致动器。 传感器被安装到固定的支撑构件中,该固定支撑构件布置成相对于第二可移动支撑构件移位。 传感器具有可连接到电子电路的一对触点。 触点形成由磁性致动器致动的开关。 磁致动器包括具有特定极性的独特的细长磁体或可安装到第二支撑构件的多个对准的等同的永磁体。 对准的磁体具有彼此对准并组合以形成有效磁致动场的磁场,其具有比任何一个磁体大的幅度和方向的给定大小和给定方向。 细长磁体具有给定距离的特定极作为其控制装置。 有效的磁致动区域增加可移动支撑构件相对于固定支撑构件可移动的距离,而不改变传感器的电气状态。 本发明创造了一种磁性装置,其具有在现有技术中没有找到的更宽且可控的间隙和断裂距离。
    • 37. 发明申请
    • ADJUSTABLE MAGNETIC TARGET
    • 可调磁力目标
    • WO2011028421A8
    • 2012-04-05
    • PCT/US2010045882
    • 2010-08-18
    • GEN EQUIPMENT & MFG CO INC DBA TOPWORX INCLAFOUNTAIN ROBERT LBI XUEGUANG
    • LAFOUNTAIN ROBERT LBI XUEGUANG
    • H01H36/00F16K37/00H01F7/02
    • H01H36/0013F16K37/0033H01F7/0284H01F7/0289
    • A magnetic target (22) is provided for use with a magnetic proximity switch. The magnetic target includes a cylindrical body tube (24) having an open end that partially defines a bore. A stationary magnet (28) is located within the bore opposite the open end, and a movable magnet (30) is disposed within the bore between the stationary magnet and the open end. An adjusting member (26) is received into the bore, and a contact surface of the adjusting member engages the movable magnet (30). When the adjusting member (26) is axially displaced, the contact surface causes a corresponding displacement of the movable magnet (30) relative to the stationary magnet (28), eventually causing the magnetic flux field of each magnet to expand in a radial direction away from the longitudinal axis of each magnet. The stationary magnet and the movable magnet may be either axially-magnetized samarium-cobalt magnets or axially- magnetized neodymium magnets.
    • 提供磁性靶(22)以与磁接近开关一起使用。 磁性靶包括具有部分地限定孔的开口端的圆柱体管(24)。 固定磁体(28)位于与开口端相对的孔内,并且可动磁体(30)设置在固定磁体和开放端之间的孔内。 调节构件(26)被接收到孔中,并且调节构件的接触表面接合可动磁体(30)。 当调节构件(26)轴向移动时,接触表面引起可动磁体(30)相对于固定磁体(28)的相应位移,最终导致每个磁体的磁通场径向向外扩展 从每个磁体的纵向轴线。 固定磁体和可动磁体可以是轴向磁化的钐钴磁体或轴向磁化的钕磁体。
    • 40. 发明申请
    • COOLING APPLIANCE
    • 冷却器具
    • WO2016128932A1
    • 2016-08-18
    • PCT/IB2016/050744
    • 2016-02-12
    • BSH HAUSGERÄTE GMBH
    • HAO, JingpengLI, MingwenLU, Songtao
    • F25D29/00H01H3/16H01H36/00
    • F25D29/005F25D23/028F25D25/025F25D29/00F25D2700/02H01H3/161H01H36/0013H01H36/002
    • A cooling appliance includes a cabinet (10), a first door (21) and a second door (22) that are connected to the cabinet (10), and door-opening detection means (30), where the door-opening detection means (30) includes: a magnetic element (31) disposed on the first door (21) and a magnetic sensitive element (32) disposed on the cabinet (10); the second door (22) is provided thereon with a first magnetic conductive element (33) capable of being magnetized by the magnetic element (31), and the magnetic sensitive element (32) is capable of producing a door-opening signal based on a magnetic field of the first magnetic conductive element (33); and when the first door (21) and/or the second door (22) are/is open, the magnetic sensitive element (32) produces the door-opening signal. In the present invention, it can be detected, by using one suite of door-opening detection means, whether any door among multiple doors is in an open state. The structure is simple, and the number of components can be reduced; moreover, wires are reduced, which lowers manufacturing costs and difficulty
    • 冷却装置包括连接到机壳(10)的柜(10),第一门(21)和第二门(22)以及门开启检测装置(30),其中门开启检测装置 (30)包括:设置在第一门(21)上的磁性元件(31)和设置在机壳(10)上的磁敏元件(32); 第二门(22)设置有能够被磁性元件(31)磁化的第一导电元件(33),并且磁敏元件(32)能够产生基于 第一导电元件(33)的磁场; 并且当第一门(21)和/或第二门(22)被打开时,磁敏元件(32)产生开门信号。 在本发明中,通过使用一套开门检测装置,可以检测到多个门中的任何门是否处于打开状态。 结构简单,可减少部件数量; 此外,电线减少,这降低了制造成本和难度