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    • 6. 发明申请
    • MULTIPLE SWITCH FLOAT SWITCH APPARATUS
    • 多开关浮动开关装置
    • WO2011100825A1
    • 2011-08-25
    • PCT/CA2011/000178
    • 2011-02-17
    • NOEL, Raymond, Ascord
    • NOEL, Raymond, Ascord
    • H01H35/18B65D90/48F04B23/04F04B49/025F04B49/04F04D13/08F04D13/12F04D15/00H01H1/16H01H13/52
    • F04B49/025H01H35/18
    • A float switch apparatus for controlling the energization of multiple electric circuits in response to the level of a liquid in a vessel, and a pump system incorporating same, are provided. The apparatus has a guide structure adapted to be mounted in a fixed position relative to the vessel. A first micro-switch with a normal and an engaged position is mounted to the guide structure and is adapted to be connected into a first electric circuit to control the energization thereof. A second micro-switch with a normal and an engaged position is mounted to the guide structure at a location above the first micro-switch and is adapted to be connected into a second electric circuit to control the energization thereof. A float rod is slideably mounted to the guide structure for reciprocating movement in a generally vertical direction in a zone above a resting position. The float rod has upper and lower float stops and a lower cam surface for releasing the first micro-switch from an engaged position to its normal position during upward movement of the float rod above the resting position. The float rod also has an upper cam surface for moving the second micro-switch from its normal position to its engaged position during upward movement of the float rod. The float, adapted to float with the level of liquid in the vessel, is slideably mounted to the float rod between the upper and lower float stops.
    • 一种浮球开关装置,用于响应于容器中的液体的液面以及包括其的泵系统来控制多个电路的通电。 该装置具有适于相对于容器安装在固定位置的引导结构。 具有正常和接合位置的第一微型开关安装到引导结构,并且适于连接到第一电路中以控制其通电。 具有正常和接合位置的第二微型开关在第一微型开关上方的位置处安装到引导结构,并且适于连接到第二电路中以控制其通电。 浮动杆可滑动地安装到导向结构上,用于在静止位置上方的区域中沿大致垂直的方向往复运动。 浮子杆具有上下浮子止动件和下凸轮表面,用于在浮动杆在静止位置上方向上移动期间将第一微型开关从接合位置释放到其正常位置。 浮子杆还具有上凸轮表面,用于在浮球的向上运动期间将第二微型开关从其正常位置移动到其接合位置。 浮子适于与容器中的液体水平面一起浮动,可滑动地安装在上下浮子止动件之间的浮子杆上。
    • 7. 发明申请
    • A MULTIFUNCTIONAL SWITCH
    • 多功能开关
    • WO2003032345A1
    • 2003-04-17
    • PCT/DK2002/000682
    • 2002-10-10
    • SONIONMICROTRONIC A/SRAVNKILDE, SørenJACOBSEN, Tomas
    • RAVNKILDE, SørenJACOBSEN, Tomas
    • H01H1/16
    • H01H1/20H01H1/16H01H23/146H01H2011/0043H01H2300/004H04R25/65H04R2225/61
    • The present invention relates to a multifunctional switch for controlling an electronic instrument, the multifunctional switch comprising at least two sets of contact surfaces comprising a first set of contact surfaces adjacently positioned so as to form a substantially continuous surface, and a second set of electrically isolated contact surfaces adjacently positioned so as to form a substantially continuous surface, the second set of contact surfaces being oppositely arranged to said first set, so that the two sets have pairs of corresponding contact surfaces to be electrically connected, each pair of corresponding contact surfaces defining an on, an off or a mode-position, and a contact member movable between said pairs of contact surfaces for providing electrical contact between those. The switch may be integrated in an electronic instrument for controlling the operation/function thereof.
    • 本发明涉及一种用于控制电子仪器的多功能开关,所述多功能开关包括至少两组接触表面,所述至少两组接触表面包括相邻定位以形成基本连续表面的第一组接触表面,以及第二组电隔离 接触表面相邻地定位成形成基本上连续的表面,所述第二组接触表面相对地布置到所述第一组,使得所述两组具有成对的相应的接触表面以电连接,每对相应的接触表面限定 一个接通,一个断开或一个模式位置,以及可在所述接触表面对之间移动的接触件,用于提供这些接触表面之间的电接触。 开关可以集成在用于控制其操作/功能的电子仪器中。
    • 8. 发明申请
    • SET OF MOVABLE CONTACTS FOR A SWITCH WITH A SET OF FIXED CONTACTS
    • 用于具有一组固定联系人的开关设置可移动的触点
    • WO02003409A1
    • 2002-01-10
    • PCT/NL2001/000499
    • 2001-07-02
    • H01H1/16H01H1/36
    • H01H1/365H01H1/16
    • Set of movable contacts for a switch with a set of fixed that comprises at least one pair of a fixed contacts arranged a distance apart, comprising at least one contact element (1), a holder (2) therefor and a resilient element (6). When the switch is in the closed position the contact element (1) is in contact, under mechanical prestress, with the surface of the pair of fixed contacts and bridges the distance between the free end edges thereof facing one another. The holder body (2) has a front and rear face running perpendicularly to the direction of movement thereof and side faces (3) running perpendicularly to said front and rear faces and parallel to the direction of movement. A side face (3) is provided with a longitudinal recess (4) continuing to the end faces (5) of the holder body for accommodating the contact element (1) in such a way that the ends thereof protrude beyond the two end faces (5) of the hodler body (2). The resilient element (6) mechanically prestresses the contact element (1) in the longitudinal reces (4).
    • 一组用于具有一组固定的开关的可移动触点,该固定触头包括至少一对布置成一定距离的固定触头,包括至少一个触点元件(1),其上的支架(2)和弹性元件(6) 。 当开关处于闭合位置时,接触元件(1)在机械预应力下与所述一对固定触头的表面接触,并且其自由端边缘之间的距离彼此相对。 保持体(2)具有与其运动方向垂直的正面和背面以及与所述前后面垂直且平行于运动方向的侧面(3)。 侧面(3)设置有连续到保持器主体的端面(5)的纵向凹部(4),用于容纳接触元件(1),使得其端部突出超过两个端面 滚筒体(2)的5)。 弹性元件(6)在纵向槽(4)中机械地预应力接触元件(1)。