公开(公告)号：US4597557A

公开(公告)日：1986-07-01

申请号：US708032

申请日：1985-03-01

申请人： Karl Krieger ,  Jochem Hartleb ,  Werner Reinelt

发明人： Karl Krieger ,  Jochem Hartleb ,  Werner Reinelt

IPC分类号： E21D15/51 ,  F16K31/124 ,  F15B13/042

CPC分类号： E21D15/512 ,  Y10T137/7771

摘要： An hydraulically-controlled non-return valve for the hydraulic cylinders of a walking mine-roof support is provided with a cylindrical valve-closing member which is spring-loaded in the closing direction and is guided in a valve case in a valve housing, the valve-closing member being sealed off therein by means of a seal. A space on one face of the valve-closing member is connected to a circulating duct by way of a stepped bore in the valve case, which bore contains a spring-loaded throttle member having through-flow bores of which one has a throttle-like reduced cross-section. During setting of the hydraulic cylinder pressurized fluid flows past the opened valve-closing member through inclined bores and, by way of the circulating duct, to the stroke space of the hydraulic cylinder. During retraction of the hydraulic cylinder, a control piston in the non-return valve is loaded at the same time as an annular space in the hydraulic cylinder. The control piston thus lifts the valve-closing member from a valve seat so that the pressurized fluid flows back in the reverse direction. The said space bounding the valve-closing member is connected to the throttle member in such a manner that the valve-closing member is not caused to oscillate by the pressurized fluid flowing back during retraction of the hydraulic cylinder.

摘要翻译： 用于行走式矿顶支撑件的液压缸的液压控制止回阀设置有一个圆柱形的阀关闭构件，其在关闭方向上弹簧加载并且在阀壳体中被引导到阀壳体中， 阀关闭件通过密封件密封在其中。 阀关闭件的一个表面上的空间通过阀壳中的阶梯孔连接到循环管道，该孔包含弹簧加载的节流件，其具有一个具有节流阀的通流孔 减少截面。 在液压缸的设定期间，加压流体通过倾斜孔流过打开的阀关闭构件，并且通过循环管道流到液压缸的行程空间。 在液压缸回缩期间，止回阀中的控制活塞与液压缸中的环形空间同时加载。 因此，控制活塞因此将阀关闭部件从阀座提升，使得加压流体沿相反方向流回。 围绕阀关闭构件的所述空间以节流构件连接，使得阀闭合构件不会由于在液压缸回缩期间向后流动的加压流体而振荡。

公开(公告)号：US4782736A

公开(公告)日：1988-11-08

申请号：US825736

申请日：1986-02-04

申请人： Karl Krieger ,  Werner Reinelt

发明人： Karl Krieger ,  Werner Reinelt

IPC分类号： E21D23/16 ,  F01B1/00

CPC分类号： E21D23/16 ,  Y10T137/7925

摘要： A pressure-control valve is connected to a working cylinder of an hydraulic, walking, mine roof support on one side of the piston in the cylinder. In its function as a pressure-limiting valve, it regulates the pressure in the working cylinder in dependence upon a predetermined pressure in a control conduit which is connected to the pressure chamber of a prop of the mine roof support. Through it a spring-loaded control piston of the pressure-control valve is hydraulically loaded so as to act on a spring-loaded valve closure member in the pressure-control valve. The control piston holds the valve-closure member in the closure position if the pressure in the control conduit exceeds the predetermined pressure. If the pressure in the control conduit drops off, the valve-closure member then regulates the pressure in the working cylinder to a comparatively low value.

摘要翻译： 压力控制阀连接到液压，行走，矿顶支架的工作缸，活塞在气缸中的一侧。 在其作为限压阀的功能中，其根据连接到矿顶支撑件的支柱的压力室的控制管道中的预定压力来调节工作气缸中的压力。 通过它，压力控制阀的弹簧加载的控制活塞被液压地加载，以便作用在压力控制阀中的弹簧加载的阀关闭构件上。 如果控制管道中的压力超过预定压力，则控制活塞将阀关闭构件保持在关闭位置。 如果控制管道中的压力下降，则阀关闭构件然后将工作气缸中的压力调节到相对较低的值。

公开(公告)号：US4694730A

公开(公告)日：1987-09-22

申请号：US920926

申请日：1986-10-16

申请人： Karl Krieger ,  Werner Reinelt

发明人： Karl Krieger ,  Werner Reinelt

IPC分类号： E21D23/26 ,  F16K27/02 ,  F01B1/00

CPC分类号： E21D23/26

摘要： The control valve for the re-setting of the props at a predetermined minimum setting pressure is connected at respective junctions to a high pressure conduit, to the pressure chambers of the props, to the prop-setting conduit and to the return-flow conduit leading to the annular chambers of the props. The spring-loaded closure body is guided displaceably in the valve housing by journals on each of the two sides of the valve cone. The ends of the journals are formed as actuation faces. The valve cone seals off the high pressure junction and the junctions leading to the pressure chambers of the prop and opens only when a predetermined minimum setting pressure at the junction is exceeded. For closure, the control valve is loaded through the junction on the actuation area of the journal with the pressure fluid conducted to the annular chambers of the props.

摘要翻译： 用于在预定的最小设定压力下重新设定道具的控制阀在各个连接点处连接到高压管道，道具的压力室，到定位管道和回流管道导管 到道具的环形室。 弹簧加载的封闭体通过在阀锥体的两侧各自的轴颈在阀壳体中可移动地被引导。 轴颈的端部形成为致动面。 阀门锥体密封高压接头和通向支柱的压力室的接头，只有当超过连接处的预定最小设定压力时才会打开。 为了关闭，控制阀通过传导到道具的环形室的压力流体通过轴颈的致动区域上的接合处装载。

公开(公告)号：US4676698A

公开(公告)日：1987-06-30

申请号：US698589

申请日：1985-02-05

申请人： Karl Krieger ,  Werner Reinelt

发明人： Karl Krieger ,  Werner Reinelt

IPC分类号： E21D23/26 ,  E21D23/16

CPC分类号： E21D23/26

摘要： Valves regulating the supply of hydraulic fluid to hydraulic cylinders of an hydraulic walking mine-roof support are controlled by apparatus comprising an axially-movable switching shaft provided with cams which is rotatable into successive switching stations where it is immobilized by spring-loaded stop pins to that the cams bear on tappets to actuate the respective valves, there being a switching spring acting on the shaft to return the shaft to its initial position of rest after it has been axially displaced and rotated out of that position of rest.

摘要翻译： 调节液压流体到液压行走矿顶支撑件的液压缸供应的阀由包括可转动到连续的切换站中的凸轮的可轴向移动的切换轴的装置控制，其中通过弹簧加载的止动销将其固定 凸轮支撑在挺杆上以致动相应的阀，存在作用在轴上的开关弹簧，以在其轴向移位并旋转到该静止位置之后将轴返回到其初始静止位置。

公开(公告)号：US4660595A

公开(公告)日：1987-04-28

申请号：US765233

申请日：1985-08-13

申请人： Willi Kuster ,  Karl Krieger ,  Werner Reinelt

发明人： Willi Kuster ,  Karl Krieger ,  Werner Reinelt

IPC分类号： E21D15/51 ,  F16K17/04 ,  F16K15/06

CPC分类号： F16K17/04 ,  E21D15/512 ,  Y10S251/90 ,  Y10T137/7781 ,  Y10T137/7925 ,  Y10T137/86799

摘要： A pressure-limiting valve comprises a cylindrical actuator piston guided displaceably in a bore and held under the pressure of a spring in the closure position of the valve. Longitudinally-directed throughflow passages are formed in the actuator piston on the pressure-loaded end and are arranged concentrically with respect to the central axis and open into an annular groove extending around and in the circumferential surface of the actuator piston. This groove is sealed off by a gasket mounted in the bore wall. When the set pressure predetermined by the closure spring is exceeded, the actuator piston travels with the gasket over the annular groove so that the pressure medium can flow away through the outlet opening.

摘要翻译： 压力限制阀包括圆柱形致动器活塞，可在孔中可移动地引导并在阀的关闭位置的弹簧的压力下保持。 纵向引导的通流通道形成在加压端上的致动器活塞中，并且相对于中心轴线同心地布置并且打开成在致动器活塞的周向表面周围延伸的环形槽。 该槽被安装在孔壁中的垫圈密封。 当超过由闭合弹簧预定的设定压力时，致动器活塞随垫圈移动到环形槽上，使得压力介质可以通过出口开口流动。

公开(公告)号：US4552172A

公开(公告)日：1985-11-12

申请号：US558457

申请日：1983-12-06

申请人： Karl Krieger ,  Werner Reinelt

发明人： Karl Krieger ,  Werner Reinelt

IPC分类号： F16K17/04 ,  F16K47/00 ,  F16K17/34

CPC分类号： F16K47/00 ,  F16K17/046 ,  Y10T137/7756 ,  Y10T137/7781 ,  Y10T137/7925

摘要： A pressure-limiting valve for hydraulic fluids comprises a stepped switching piston which is loaded by a closing spring to oppose high fluid pressure obtaining in an inflow duct of the valve. Radial transverse bores branch from an axially-extending bore in the switching piston. When the setting pressure established by the closing spring is exceeded, the transverse bores in the piston move past an O-ring seal as the piston compresses the spring, and pressure fluid thus flows from the axially-extending bore into a discharge duct of the valve. The stepped switching piston is guided in a pressure chamber by a portion of its cross-section which is greater than that in the zone of the O-ring seal. Adjacent the inflow duct, the axially-extending bore in the piston has a reduced flow cross-section. Further radial bores lead from the axially-extending bore in the piston in the region of the stepped portion of the latter.

摘要翻译： 用于液压流体的限压阀包括阶梯式开关活塞，其由闭合弹簧加载以抵抗在阀的流入管道中获得的高流体压力。 径向横向孔从开关活塞中的轴向延伸的孔分支。 当超过由关闭弹簧建立的设定压力时，当活塞压缩弹簧时，活塞中的横向孔穿过O形圈密封件，并且压力流体因此从轴向延伸的孔流入阀的排放管道 。 阶梯式切换活塞在压力室中被其横截面的大于O形圈密封区域的部分引导。 在流入管道附近，活塞中的轴向延伸的孔具有减小的流动横截面。 另外的径向孔从活塞的轴向延伸的孔在后者的阶梯部分的区域中引出。

公开(公告)号：US4465408A

公开(公告)日：1984-08-14

申请号：US490529

申请日：1983-04-29

申请人： Karl Krieger ,  Gunter Kuschke ,  Werner Reinelt

发明人： Karl Krieger ,  Gunter Kuschke ,  Werner Reinelt

IPC分类号： E21D23/16 ,  E21D23/22 ,  E21D23/26

CPC分类号： E21D23/26 ,  E21D23/22

摘要： A control line connects an annular space in an auxiliary hydraulic cylinder of an hydraulically-movable mine-roof support (the auxiliary cylinder being provided to advance a forward, auxiliary, roof-support canopy in the direction of the working face of a mine) to the displacement space of an hydraulic measuring cylinder which is longitudinally displaceable in a direction parallel to the hydraulic advancing cylinder in order to advance the auxiliary roof-support canopy, which is pivoted to the main roof-support canopy, in synchronism with the advancing cylinder mounted in the base of the mine-roof support and attached to an abutment on the working face side of the support. A control valve is connected to the control line and responds to the control line pressure in such a way that, when the pressure falls, it supplies pressurized fluid into the pressure space of the auxiliary cylinder to extend the piston rod thereof, and shuts off again when the pressure increases. An axial bore in the piston rod of the advancing cylinder preferably serves as the measuring cylinder.

摘要翻译： 控制线连接液压可移动的矿顶支撑件的辅助液压缸中的环形空间（辅助缸被提供以在矿井的工作面的方向上向前推进，辅助的，顶部支撑的顶盖）到 液压量筒的位移空间，该液压量筒可在与液压前进缸平行的方向上纵向移动，以便与安装在行进气缸上的辅助车顶支撑罩一起转动，该辅助车顶支撑罩枢转到主车顶支撑罩 在矿顶支架的底部，并附着在支架的工作面一侧的支座上。 控制阀连接到控制线并响应于控制线压力，使得当压力下降时，其将加压流体供应到辅助气缸的压力空间中以使其活塞杆延伸并再次关闭 当压力增加时。 前进缸的活塞杆中的轴向孔优选用作量筒。

公开(公告)号：US6165231A

公开(公告)日：2000-12-26

申请号：US436548

申请日：1999-11-09

申请人： Bengt-Thomas Grobel ,  Christian Schumacher ,  Mieke Schaffeld ,  Karl Krieger ,  Dierk Rohrig

发明人： Bengt-Thomas Grobel ,  Christian Schumacher ,  Mieke Schaffeld ,  Karl Krieger ,  Dierk Rohrig

IPC分类号： C09B29/36 ,  C09B62/51 ,  C09B67/22 ,  C09B67/24 ,  D06P1/382 ,  D06P1/384

CPC分类号： C09B67/0052 ,  Y10S8/918

摘要： Described are dye mixtures comprising dyes containing a coupling component comprising a 1-(chlorotriazinyl)amino-3,6-disulfo-8-naphthol radical, the dye or dyes of the one group of dyes containing an optionally loweralkyl-, loweralkoxy-, halogen, sulfo- and/or carboxy-substituted phenylamino or naphthylamino radical attached to the chlorotriazine radical and possessing a diazo component comprising an optionally loweralkyl-, loweralkoxy-, sulfo- and/or carboxy-substituted phenyl radical which is substituted by a fiber-reactive group of the vinyl sulfone series, and the dye or dyes of the other group of dyes containing attached to the chlorotriazine radical a phenylamino radical whose phenyl is substituted by a fiber-reactive group of the vinyl sulfone series and may be substituted by lower alkyl, lower alkoxy, sulfo and/or carboxy, and possessing a diazo component comprising a radical of benzene or naphthalene which may in each case be optionally substituted by lower alkyl, lower alkoxy, halogen, sulfo and/Qr carboxy. The dye mixtures are useful for preparing a dyeings and prints on hydroxy and/or carboxamido-containing fiber material, for example cotton and viscose fibers, and also wool and synthetic polyamide fiber materials and afford strong fast dyeings having a red hue.

摘要翻译： 描述了包含含有包含1-（氯代三嗪基）氨基-3,6-二磺基-8-萘酚基团的偶联组分的染料的染料混合物，所述一组染料的染料或染料含有任选的低级烷基 - 低级烷氧基 - 卤素 ，连接到氯三嗪基上的磺基和/或羧基取代的苯基氨基或萘基氨基，并且具有包含任选的低级烷基，低级烷氧基，磺基和/或羧基取代的苯基的重氮组分，其被纤维反应性 乙烯基砜系列的染料或染料，以及附着在氯代三嗪基上的另一组染料的染料或染料，苯基氨基被苯基被乙烯基砜系列的纤维反应性基团取代，并且可被低级烷基取代， 低级烷氧基，磺基和/或羧基，并且具有包含苯或萘基团的重氮组分，其可以在任何情况下任选被低级烷基，低级烷氧基 ，卤素，磺基和/或羧基。 染料混合物可用于在含羟基和/或羧酰胺的纤维材料（例如棉和粘胶纤维）以及羊毛和合成聚酰胺纤维材料上制备染色和印花，并提供具有红色色调的强烈快速染色。

公开(公告)号：US06168636A

公开(公告)日：2001-01-02

申请号：US09434902

申请日：1999-11-05

申请人： Bengt-Thomas Gröbel ,  Christian Schumacher ,  Birgit Eden ,  Mieke Schaffeld ,  Karl Krieger ,  Dierk Röhrig

发明人： Bengt-Thomas Gröbel ,  Christian Schumacher ,  Birgit Eden ,  Mieke Schaffeld ,  Karl Krieger ,  Dierk Röhrig

IPC分类号： C09B6722

CPC分类号： C09B67/0052 ,  C09B67/0047 ,  Y10S8/918

摘要： Disclosed are dye mixtures comprising yellow dyes of the formulae indicated and defined in claim 1 which are useful for dyeing hydroxy- and/or carboxamido-containing material, especially fiber material, such as cellulose fibers, for example cotton and filament viscose, and wool and also synthetic polyamide fibers.

摘要翻译： 公开了包含权利要求1所示和限定的式的黄色染料的染料混合物，其可用于染色含羟基和/或羧酰氨基的材料，特别是纤维材料，例如纤维素纤维，例如棉和长丝粘胶，以及羊毛和 也是合成聚酰胺纤维。

公开(公告)号：US20060190303A1

公开(公告)日：2006-08-24

申请号：US11359130

申请日：2006-02-22

申请人： Jay Yourist ,  Karl Krieger ,  Robert Dilworth ,  Zuhair Latif ,  Louay Chaar

发明人： Jay Yourist ,  Karl Krieger ,  Robert Dilworth ,  Zuhair Latif ,  Louay Chaar

IPC分类号： G06F19/00

CPC分类号： G06Q30/00 ,  G06Q50/22 ,  G06Q50/24 ,  G16H40/20

摘要： A system (200) and method (500) is provided for a coordinated health care service delivery program. The method can include providing services to clients at high risk for chronic disease including co-morbidities and consequent disabilities associated with the chronic disease, linking community and vocational services (130) for facilitating community inclusion to supplement fundamental clinical and economic goals, creating a comprehensive and dynamic individual development plan (222) to involve the client and family members as active program team members for stressing client-centric collaborative goal setting, and applying action learning (226) to promote behavior modification and lifestyle change.

摘要翻译： 为协调的医疗保健服务提供程序提供了系统（200）和方法（500）。 该方法可以包括为慢性疾病高风险的客户提供服务，包括与慢性疾病相关的并发症和伴随的残疾，连接社区和职业服务（130），促进社区融合，以补充基本的临床和经济目标，创造一个全面的 和动态个人发展计划（222），让客户和家庭成员作为积极的项目团队成员，强调以客户为中心的协作目标设定，并采取行动学习（226）促进行为改变和生活方式的改变。