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公开(公告)号:WO2011131168A1
公开(公告)日:2011-10-27
申请号:PCT/DE2011/000395
申请日:2011-04-11
申请人: JOHNSON ELECTRIC DRESDEN GMBH , GASSMANN, Jörg , SCHNITTER, Steffen , HERRMANN, Marcus , KULKE, Matthias
CPC分类号: H01H45/04 , H01H1/26 , H01H50/042 , H01H51/12 , H01H51/2272
摘要: Bistabiles Kleinrelais großer Leistung, aufweisend ein Isolierstoffgehäuses mit einer ersten Gehäusekammer (1b), in der eine einphasige Kontaktbaugruppe (4) mit zwei Stromschienen (8a, 8b) und einer Kontaktfeder (13) angeordnet ist, wobei die Kontaktfeder (13) mit einem Schenkelende fest an eine der Stromschienen (8a) angeschlossen ist und mit ihrem anderen freien mindestens einen beweglichen Kontakt (20) tragenden Schenkelende auf mindestens ein Festkontakt (21) arbeitet, der auf der zweiten Stromschiene (8b) sitzt, und wobei in einer zweiten Gehäusekammer (1a) eine bistabile magnetische Aktorbaugruppe (3) mit einem verschwenkbaren Anker (11) angeordnet ist, welcher über eine im Gehäuse angeordnete Abtriebseinrichtung (6; 23) die Kontaktfeder (13) auslenkt, um einen Stromkreis über die Stromschienen (8a, 8b) zu schließen oder zu unterbrechen, sind die Kontaktbaugruppe (4) und die Aktorbaugruppe (3) in einer oder in zwei Ebenen im Isolierstoffgehäuse angeordnet, weist die Kontaktbaugruppe (4) eine zu einer elektrodynamischen Stromschleife U-förmig gebogene mehrlagige Kontaktfeder (13) auf und weist die Aktorbaugruppe (3) ein einteiliges U-förmiges Joch (14) mit mindestens einer Erregerwicklung (17) je Jochschenkel sowie einen von einem flachen Permanentmagnet (15) getragenen Jochmittelschenkel (16) auf, auf dem ein leicht V-förmig ausgeformter Wippanker (11 ) gelagert ist.
摘要翻译: 双稳态微型继电器功率大,其包括具有第一容纳腔(图1b),其中单相接触组件(4)具有两个汇流条(8A,8B)和一个接触弹簧(13)被布置成与一个腿端的绝缘壳体,其中,所述接触弹簧(13) 固定到所述汇流条中的一个(图8a)连接和用携带腿端与至少一个固定触点(21)运行于它的另一自由至少一个可动触点(20),所述第二汇流条(8b)的落座,并且其中(在第二容纳腔 1a)中布置有与可转动的衔铁的双稳态磁致动器组件(3)(11),其经由一设置在所述外壳驱动装置(6; 23)的接触弹簧(13)偏转到经由汇流条的电路(8A,8B),以 关闭或中断时,接触组件(4)和所述致动器组件(3)被布置在一个或两个平面在绝缘情况下,续 aktbaugruppe(4)弯曲到的电动电流环为U形多层接触弹簧(13),并且指示致动器组件(3)的单件式U形轭(14)具有至少一个励磁绕组(17),每个磁轭腿和一个平板状的永久磁铁的一 (15)上进行Jochmittelschenkel(16)安装在一个稍微V形模塑摇杆电枢(11)。
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公开(公告)号:WO1993001609A1
公开(公告)日:1993-01-21
申请号:PCT/EP1992001529
申请日:1992-07-07
IPC分类号: H01H51/12
CPC分类号: H01H51/12 , H01H51/005 , H01H2050/049
摘要: A relay has two axially aligned coils arranged on a base body (1) and provided each with a winding (23, 33) and a core (14, 15) interconnected by a U-shaped yoke (12). Between the inner ends of both cores (14, 15) a single armature (13) is mounted on a middle section of the yoke (12) in a switchable manner. In addition, two contact springs (7, 8) are arranged on both sides of the yoke, parallel thereto, between both coils. The contact-making ends of both contact springs lie in the resting state on a common middle contact element (61). When one or the other winding (23 or 33) is excited, one of the contact springs (7 or 8) is lifted off the middle contact element (61) and contacts an outer contact element (51 or 52). This relay is particulary suitable as a pole reversing relay for controlling direct-current motors with variable direction of rotation and can thus be preferably used in motor vehicles.
摘要翻译: 继电器具有布置在基体(1)上的两个轴向排列的线圈,每个线圈具有通过U形磁轭(12)互连的绕组(23,33)和磁芯(14,15)。 在两个铁心(14,15)的内端之间,单个电枢(13)以可切换的方式安装在轭架(12)的中间部分上。 此外,两个接触弹簧(7,8)布置在两个线圈之间的与轭体平行的轭的两侧。 两个接触弹簧的接触端在共同的中间接触元件(61)处于静止状态。 当一个或另一个绕组(23或33)被激励时,接触弹簧(7或8)中的一个被提升离开中间接触元件(61)并接触外接触元件(51或52)。 该继电器特别适用于用于控制具有可变方向旋转的直流电动机的极点反转继电器,因此可以优选地用于机动车辆。
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公开(公告)号:WO2007058579A1
公开(公告)日:2007-05-24
申请号:PCT/SE2006/001277
申请日:2006-11-12
申请人: STENBERG, Johan
发明人: STENBERG, Johan
CPC分类号: G05B15/02 , F04B13/00 , F04B43/0081 , F04B43/04 , F04B49/065 , F04B2201/0201 , F04B2203/0402 , H02K11/22 , H02K33/10
摘要: The invention relates to a control system and method for controlling electromagnetic driven pumps as for example electromagnetic driven membrane pumps. The control system is comprised of at least one microprocessor and at least one sensor, whose microprocessor controls the power supply to at least one electromagnet whose changes in emitted magnetic field causes at least one moving part, directly or indirectly, to perform an oscillating pumping movement. The invention is characterized in that the control system comprised of at least one positioning sensor which senses the moving part's position in the electromagnetic driven pump. By use of the positioning sensor's measurements the pump can be controlled with great accuracy.
摘要翻译: 本发明涉及一种用于控制电磁驱动泵的控制系统和方法,例如电磁驱动膜泵。 控制系统包括至少一个微处理器和至少一个传感器,其微处理器控制至少一个电磁体的电力供应,其中发射磁场的变化直接或间接地使至少一个运动部件执行振荡泵送运动 。 本发明的特征在于,所述控制系统包括至少一个定位传感器,其感测所述电磁驱动泵中的所述移动部件的位置。 通过使用定位传感器的测量,可以高精度地控制泵。
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公开(公告)号:WO9601486A3
公开(公告)日:1996-03-14
申请号:PCT/SI9500015
申请日:1995-07-03
申请人: LOVRENCIC ALOJZ
发明人: LOVRENCIC ALOJZ
CPC分类号: H01H51/005 , H01H50/021 , H01H51/12
摘要: The invention concerns an electromagnetic contactor element which makes it possible to connect or commutate various electric apparatus and devices and makes it possible e.g. to switch on, start and control the operation of asynchronous electromotors, for which several contactors and a time-lag relay are normally required. The electromagnetic contactor element in accordance with the invention is basically composed of three spatially and functionally separated parts, namely a driving part (A), a contact part (B) and a part (C) which can contain an electronic circuit, and all three parts are covered by a common cover (2). Two coils (7, 7') are installed in the driving part (A) which have a common moving core (8), while a fixed core (6) is installed in the casing (1), and a fixed core (6') in the cover (2), whereby a longitudinally moving steel support (9) is linked with said moving core (8) and over a transmission lever (10) also with a longitudinally moving support (18) of contacts which lies in grooves (20). Springs (19) are inserted in such a way as to hold moving contacts (17) in the contact part (B) and the common core (8) in the driving part (A) in a neutral position.
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公开(公告)号:WO2009134181A1
公开(公告)日:2009-11-05
申请号:PCT/SE2008/051532
申请日:2008-12-19
申请人: XAVITECH AB , STENBERG, Johan
发明人: STENBERG, Johan
CPC分类号: F04B43/02 , F04B43/04 , F04B2201/0201 , F04B2205/01 , F04B2205/05 , H02K33/10 , Y10T29/49229
摘要: A pumping system comprising a membrane pump (1) for pumping a medium into or out of a vessel (6), the membrane pump comprising an actuating member (13) for moving a membrane (3) in a first direction from a first end position to a second end position against the action of a spring (12), the membrane being movable in the opposite direction from the second end position to the first end position under the action of the spring. The pumping system comprises sensing means (14) for generating a measuring value representing the location of said first end position of the membrane (3), and processing means (17) for establishing a pressure value representing the pressure inside a vessel (6) connected to an inlet (5) or outlet (24) of a pump chamber (4), the processing means (17) being adapted to establish said pressure value based on said measuring value.
摘要翻译: 一种泵送系统,包括用于将介质泵入或流出容器(6)的膜泵(1),所述膜泵包括用于沿第一方向从第一端部位置移动膜(3)的致动构件(13) 到达抵抗弹簧(12)的作用的第二端位置,所述膜可以在弹簧的作用下在与第二端部位置相反的方向上移动到第一端部位置。 泵送系统包括用于产生表示膜(3)的所述第一端位置的位置的测量值的感测装置(14),以及用于建立表示连接的容器(6)内的压力的压力值的处理装置(17) 到泵室(4)的入口(5)或出口(24),所述处理装置(17)适于基于所述测量值建立所述压力值。
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公开(公告)号:WO00057444A1
公开(公告)日:2000-09-28
申请号:PCT/SI2000/000005
申请日:2000-03-21
IPC分类号: H01H50/20 , H01H3/00 , H01H50/04 , H01H50/14 , H01H50/34 , H01H50/54 , H01H50/64 , H01H51/00 , H01H51/06 , H01H51/12 , H02P1/32
CPC分类号: H01H51/12 , H01H51/005
摘要: The invention refers to the star-to-triangle switching element that allows for switch-on, start-up and operation of asynchronous electromotors and successfully replaces the existing versions of contactor combinations for control of asynchronous motors with the power exceeding 4kW, which, however, does not limit its use elsewhere. The constructional concept of the switching element referred to in this invention provides for three independent positions, which is via the transmission elements transmitted into the contact section where the mobile support of flexible contacts with its movement closes the corresponding contacts, which first provides for electromotor power supply - star (Y) - with reverse connection to the star point, and upon the lapse of certain time, for power supply - triangle (D). This is achieved in such a way that the driving element consists of two fixed armatures (1) bearing, attached with special loops (3), the coils (4,5), separated by distance plates (6) that at the same time serve as a guide for the joint armature (2) with the opening (c) wherein fits the mobile metal support (7) in the way that the armature (2) is limited in its movement.
摘要翻译: 本发明涉及允许异步电动机的接通,启动和操作的星形到三角形的开关元件,并且成功地替代了功率超过4kW的异步电动机的现有版本的接触器组合,以控制异步电动机 ,并不限制其他地方的使用。 本发明中提及的开关元件的结构概念提供了三个独立的位置,其通过传输到接触部分中的传动元件,其中柔性触点的移动支撑件与其运动闭合相应的触点,其首先提供电动机功率 供电星(Y) - 与星点反向连接,经过一定时间后,供电 - 三角(D)。 这是以这样的方式实现的,即驱动元件由两个固定的电枢(1)组成,这两个固定电枢(1)具有连接有特殊环(3)的线圈(4,5),线圈(4,5)由距离板(6)分开,同时服务 作为具有开口(c)的关节电枢(2)的引导件,其中开口(c)以电枢(2)在其运动中受限制的方式配合移动金属支撑件(7)。
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公开(公告)号:WO1993026030A1
公开(公告)日:1993-12-23
申请号:PCT/DE1993000470
申请日:1993-06-01
IPC分类号: H01H51/12
CPC分类号: H01H51/005 , H01H51/12 , H01H2050/049
摘要: In a relay, a holding pin for a contact spring is arranged in the area between the armature and the coil in such a way that the load current that flows in the contact spring can flow through the ferromagnetic circuit consisting of the core, the yoke (12) and the armature (13). In order to avoid negative effects of such a current loop, a connection pin (110) is anchored in a base body out of the ferromagnetic circuit, on the side of the armature opposite to the contact spring (7). The connection pin (110) conducts the load current of the contact spring through a hoop section (111) that extends over the armature. Alternatively, the holding pin (9) of the contact spring may also be additionally contacted with part of the load current, in order to make use of certain effects of the current loop.
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