Microvalve
    1.
    发明授权
    Microvalve 失效
    微型阀门

    公开(公告)号:US06663078B1

    公开(公告)日:2003-12-16

    申请号:US09700221

    申请日:2000-11-13

    IPC分类号: F16K3102

    摘要: A microvalve, which contains a valve member (7) dividing a valve chamber (13) into two chamber parts (14 and 15). A first chamber part (14) is delimited by a duct layer (3), which has an input flow opening (17) and at least one output flow opening (22 and 23). Fluid transfer between the input flow opening (17) and the output flow opening (22 and 23) may be controlled by the valve member (7). Furthermore pressure relieving means are provided which are effective in the open position of the valve member (7), such means comprising at least one expansion recess (38) provided on the valve member and with at least partial overlap opposite to the output flow opening (22 and 23), same permitting an expansion of the transferring fluid. It is connected through valve member (7) with the second chamber part (15) so that a counter pressure may build up here causing the relief of pressure.

    摘要翻译: 一个微型阀,其包含将阀室(13)分成两个室部分(14和15)的阀构件(7)。 第一室部分(14)由具有输入流动开口(17)和至少一个输出流动开口(22和23)的管道层(3)限定。 可以通过阀构件(7)来控制输入流动开口(17)和输出流动开口(22和23)之间的流体传递。 此外,提供了在阀构件(7)的打开位置中有效的减压装置,这种装置包括设置在阀构件上的至少一个膨胀凹部(38),并且至少部分重叠与输出流动开口 22和23),同样允许转移流体的膨胀。 它通过阀构件(7)与第二室部分(15)连接,使得在这里可能形成反压力,从而缓解压力。

    Microvalve battery
    2.
    发明授权
    Microvalve battery 失效
    微型电池

    公开(公告)号:US06397880B1

    公开(公告)日:2002-06-04

    申请号:US09700004

    申请日:2000-11-08

    IPC分类号: F16K3102

    摘要: A microvalve array, which possesses a plurality of microvalves (5) produced by microfabrication. It is furthermore provided with an electronic control means (7), which comprises at least one function preset unit (23) for the programmed grouped functional linking of the microvalves (5). A fluid ducts system (6) is connected with the microvalves (5), the fluid ducts (12, 12′; 13, 13′; and 14, 14′) of such system being individually connected for customization, starting with a standardized arrangement in a fashion dependent on the functional valve linking, predetermined by the function preset unit (23) by opening and/or closing of passages.

    摘要翻译: 一种微阀阵列,其具有通过微细加工制造的多个微型阀(5)。 此外还设置有电子控制装置(7),该电子控制装置(7)包括至少一个功能预设单元(23),用于编程的分组的微型阀门(5)的功能连接。 流体管道系统(6)与微型阀(5)连接,这种系统的流体管道(12,12'; 13,13'和14,14')被单独连接用于定制,起始于标准化布置 以取决于功能阀连接的方式,通过功能预设单元(23)通过通道的打开和/或关闭来预定。

    Servicing apparatus for treating compressed air
    4.
    发明授权
    Servicing apparatus for treating compressed air 失效
    用于处理压缩空气的维修设备

    公开(公告)号:US06279968B1

    公开(公告)日:2001-08-28

    申请号:US09091643

    申请日:1998-06-16

    IPC分类号: F16L1700

    摘要: A servicing device for compressed air handling is proposed, which possesses a principal body (2) and a receiving shell (4) releaseably attached thereto by means of a bayonet connecting device (12). The rotary movement necessary for producing the bayonet connection of the receiving shell (4) is produced using a rotary drive means (33), which is arranged on a holding body (34), on which the receiving shell (4) is mounted in a rotary fashion. It is in this manner that simple mounting and removal of the receiving shell is rendered possible even when there is little space.

    摘要翻译: 提出了一种用于压缩空气处理的维修装置,其具有通过卡口连接装置(12)可释放地附接到其的主体(2)和接收壳(4)。 用于产生接收壳(4)的卡口连接所需的旋转运动是使用设置在保持体(34)上的旋转驱动装置(33)制成的,接收壳体(4)安装在其上 旋转时尚。 以这种方式,即使空间很小,也可以简单地安装和拆卸接收外壳。

    Sealing ring
    5.
    发明授权
    Sealing ring 失效
    密封圈

    公开(公告)号:US06173969B1

    公开(公告)日:2001-01-16

    申请号:US09203034

    申请日:1998-12-01

    IPC分类号: F16J1510

    CPC分类号: F16J15/104 F16J15/061

    摘要: A sealing ring having a base body manufactured of thermoplastic synthetic resin material and a sealing body of elastomeric synthetic resin material. The two bodies are molded permanently on one another and each possess a sealing section, which serves for producing a sealing action at sealing faces of two oppositely placed components which are to be sealed in relation to each other.

    摘要翻译: 一种密封环,其具有由热塑性合成树脂材料制成的基体和弹性体合成树脂材料的密封体。 两个主体彼此永久地模制,并且每个都具有密封部分,其用于在两个彼此相对密封的相对放置的部件的密封面处产生密封作用。

    Valve arrangement
    6.
    发明授权
    Valve arrangement 失效
    阀门布置

    公开(公告)号:US5765589A

    公开(公告)日:1998-06-16

    申请号:US675347

    申请日:1996-07-03

    摘要: A valve arrangement comprising several valve units placed in rows side by side in the a direction in a common row defining plane. Each valve unit comprises a base plate with supply and venting ducts extending therethrough and two mutually parallel spool receiving spaces each having a valve spool. The supply and venting ducts run in the partition, placed between the two spool receiving spaces, of the base plate and simultaneously communicate with the two spool receiving spaces. Such a valve arrangement may be manufactured with compact dimensions and have high flow through rates.

    摘要翻译: 一种阀装置,其包括多个阀单元,沿着一个公共行限定平面中的一个方向并排放置成行。 每个阀单元包括具有延伸穿过的供应和排放管道的基板和两个彼此平行的卷轴容纳空间,每个具有阀芯。 供应和排放管道在分隔件上延伸,放置在基板的两个卷轴接收空间之间,并同时与两个卷轴接收空间连通。 这种阀装置可以制造成具有紧凑的尺寸并具有高的流通速率。

    Pressure control valve
    7.
    发明授权
    Pressure control valve 失效
    压力控制阀

    公开(公告)号:US5682918A

    公开(公告)日:1997-11-04

    申请号:US598359

    申请日:1996-02-08

    IPC分类号: G05D16/06 F15B13/042

    摘要: A pressure control valve, which possesses a primary pressure port, a secondary pressure port and a venting port. For control of the secondary pressure a valve operating device is present which is actuated by a control pressure present in a control chamber. A mechanical spring device urges the valve operating device against the direction of action of the control pressure in such a manner that when ambient pressure obtains in the control chamber, it automatically assumes a basic setting, in which the secondary pressure port is connected with the venting port for fluid flow. It is in this manner that there is an automatic venting of the secondary pressure port when the control chamber is free of pressure.

    摘要翻译: 一个压力控制阀,它具有主压力端口,二级压力端口和排气口。 为了控制次级压力,存在通过控制室中存在的控制压力致动的阀操作装置。 机械弹簧装置按照控制压力的作用方向推动阀操作装置,使得当在控制室中获得环境压力时,其自动地呈现基本设定,其中二次压力端口与通气 流体流动端口。 以这种方式,当控制室没有压力时,存在二次压力端口的自动排气。

    Linear drive
    8.
    发明授权
    Linear drive 失效
    线性驱动

    公开(公告)号:US5568982A

    公开(公告)日:1996-10-29

    申请号:US541856

    申请日:1995-10-10

    摘要: A linear drive, on which housing a longitudinally moving output drive part is provided. In the possible path of motion thereof a limiting device is arranged, with which the end or terminal position of the output drive part may be preset. The limiting device comprises at least one holder with an abutment-shock absorber unit. Along the housing a plurality of positioning points is provided, at which support element may be fixed in place, which render possible an interlocking or positive mounting of the holder. The abutment-shock absorber unit is able to be steplessly set in position in relation to the holder. It is in this manner that an exact and reliable adjustment of the path of travel of the output drive part may be undertaken.

    摘要翻译: 设置有容纳纵向移动的输出驱动部件的线性驱动器。 在其运动的可能路径中,布置限制装置,输出驱动部件的端部或终端位置可以通过该限制装置预设。 限制装置包括至少一个具有抵靠减震器单元的支架。 沿着壳体设置有多个定位点,支撑元件可以固定在该位置上,这使得保持器的联锁或正向安装成为可能。 抵靠减震器单元能够相对于保持器无级地设置在适当位置。 以这种方式,可以进行输出驱动部件的行进路径的精确和可靠的调整。

    Machine tool with locking mechanism
    9.
    发明授权
    Machine tool with locking mechanism 失效
    具有锁定机构的机床

    公开(公告)号:US5522303A

    公开(公告)日:1996-06-04

    申请号:US331490

    申请日:1995-01-03

    CPC分类号: F15B15/261 Y10T483/1774

    摘要: A machine tool is suggested, which has a headstock (111) and at least one tool changer (120). The tool changer (120) moves production tools (116) between a magazine position and a working position, at least one fluid power drive cylinder (1) being associated with it as a drive unit (123). On the drive cylinder (1) a locking device (52) is provided, which when a working pressure of the drive piston (6) drops below a predetermined value produces a mechanical locking action of the drive cylinder piston in relation to the housing. To release the mechanical locking, a setting force due to the working pressure must be overcome.

    摘要翻译: PCT No.PCT / EP94 / 00600 Sec。 371日期1995年1月3日 102(e)日期1995年1月3日PCT 1994年3月2日PCT公布。 WO94 / 20261 PCT出版物 日期1994年9月15日。建议使用机床,其具有头架(111)和至少一个工具更换器(120)。 工具更换器(120)将生产工具(116)在料仓位置和工作位置之间移动,至少一个与其相关联的流体动力驱动缸(1)作为驱动单元(123)。 在驱动气缸(1)上设有锁定装置(52),当驱动活塞(6)的工作压力下降到低于预定值时,锁定装置(52)产生驱动气缸活塞相对于壳体的机械锁定作用。 为了释放机械锁定,必须克服由于工作压力引起的固定力。

    Spool valve
    10.
    发明授权
    Spool valve 失效
    阀芯阀

    公开(公告)号:US5487409A

    公开(公告)日:1996-01-30

    申请号:US269759

    申请日:1994-07-01

    IPC分类号: F15B13/04 F15B13/042

    摘要: A spool valve possesses a longitudinally divided valve housing, in the case of which housing parts are assembled with longitudinal sides fitted together. In the wall of the valve housing valve ducts are provided. In order to enable simplification of the manufacture of such valve housings at least part of the length of a valve duct extends in the parting interface of the valve housing. In this respect the wall of the valve duct is made up of complementary peripheral wall portion, which are provided at the housing parts adjacent to each other in the parting interface.

    摘要翻译: 滑阀具有纵向分开的阀壳体,在其中壳体部件组装有纵向侧面装配在一起的情况下。 在阀壳的壁上设有阀门管道。 为了简化这种阀壳体的制造,阀门管道的长度的至少一部分在阀壳体的分型界面中延伸。 在这方面,阀管道的壁由互补的周壁部分构成,该部分设置在分隔界面处彼此相邻的壳体部分处。