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1. 发明申请

US20180112781A1 BLOCK FOR FLUID CONVEYANCE DEVICE 审中-公开
公开(公告)号：US20180112781A1
公开(公告)日：2018-04-26
申请号：US15793015
申请日：2017-10-25
申请人： 2141632 Ontario Inc.
发明人： Stephan Ernst Bohner , Arben Mema , Dick Law Dykxhoorn
IPC分类号： F16K5/06 , F16K27/12 , F16L19/00
CPC分类号： F16K5/0647 , F15B2211/528 , F15B2211/7107 , F16D2121/24 , F16K27/12 , F16L19/005 , F16L27/087 , F16L27/093
摘要： A block for a fluid conveyance device (e.g. a hydraulic pump or motor) has a spindle mountable on an outlet face of a housing of the device. The spindle has a spindle fluid conduit in fluid communication with a housing outlet on the outlet face of the housing. A barrel is mounted on the spindle, the barrel having a barrel fluid conduit in fluid communication with the spindle fluid conduit. The barrel fluid conduit has a fluid outlet port oriented at an angle in a range of about 10-170° with respect to direction of fluid flow from the housing into the spindle fluid conduit. The barrel may be mounted on the spindle in a plurality of configurations, the fluid outlet port pointing in a different direction in each configuration of the barrel. The block provides the ability to direct hoses to a desired location while reducing the likelihood of failure of any given fitting on the device.

2. 发明申请

US20160215908A1 DEVICE FOR TRANSFERRING FLUIDS 有权
标题翻译：用于传输流体的装置
公开(公告)号：US20160215908A1
公开(公告)日：2016-07-28
申请号：US14917376
申请日：2014-09-11
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Heidi Pscherer , Jochen Schaufler , Georg Draser
IPC分类号： F16L27/087 , F16H57/04
CPC分类号： F16L27/087 , F16H57/0424 , F16H57/0426 , F16H57/043 , F16H57/0434
摘要： A device for transferring fluids between two elements arranged concentrically within one another, wherein there is a sleeve-shaped hollow-cylindrical first component arranged between the two elements having at least one through-hole for the fluid, wherein the first component is made of steel and sits in a first element, wherein the first component is prevented from turning around a symmetry axis of the first component by at least one safety element engaging form-fittingly in the first element, wherein the first element is at least partially made of a material having a greater coefficient of thermal expansion than the steel material, characterized by the fact that between the first component and the first element, a second hollow-cylindrical component is arranged concentric to the first component and that the second component is secured from turning around the symmetry axis by a safety element on the first element and the first component.
摘要翻译：一种用于在彼此同心布置的两个元件之间传送流体的装置，其中，具有布置在两个元件之间的套筒形中空圆柱形第一部件，其具有用于流体的至少一个通孔，其中第一部件由钢制成并且位于第一元件中，其中防止第一部件绕第一部件的对称轴转动至少一个与第一元件接合的安全元件，其中第一元件至少部分地由材料制成具有比钢材料更大的热膨胀系数，其特征在于，在第一部件和第一元件之间，第二中空圆柱形部件与第一部件同心地设置，并且第二部件被固定以转动围绕对称轴由第一元件上的安全元件和第一元件组成。

3. 发明申请

US20160208965A1 DEVICE FOR CONDUCTING OIL IN A VEHICLE GEARBOX WITH AT LEAST TWO ELEMENTS WHICH CAN MOVE WITH RESPECT TO ONE ANOTHER AND WITH A SLEEVE 审中-公开
标题翻译：用于在具有至少两个元件的车辆上引导油的装置，其可以与另一个另一个和一个套筒一起移动
公开(公告)号：US20160208965A1
公开(公告)日：2016-07-21
申请号：US14912555
申请日：2014-09-19
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Georg Draser , Heidi Pscherer
IPC分类号： F16L21/08
CPC分类号： F16L21/08 , F16H57/0424 , F16H57/0426 , F16H57/043 , F16L27/087
摘要： A device for conducting oil in a vehicle gearbox, wherein the device has at least two elements which can move with respect to one another and at least one sleeve made from steel plate, and the sleeve is arranged here between the elements and at least one of the elements and the sleeve are secured to one another in a positively locking manner, and wherein a first element of the elements is surrounded at least partially by the sleeve and a second element of the elements surrounds the sleeve and the first element at least partially.
摘要翻译：一种用于在车辆变速箱中导油的装置，其中所述装置具有至少两个能够相对于彼此移动的元件和至少一个由钢板制成的套筒，并且所述套筒布置在所述元件之间的至少一个和元件和套筒以正向锁定的方式彼此固定，并且其中元件的第一元件至少部分地被套筒包围，并且元件的第二元件至少部分地围绕套筒和第一元件。

4. 发明授权

US09393860B2 Wheel support provided with pipes for supplying a hydraulic device 有权
标题翻译：车轮支撑件设有用于供应液压装置的管道
公开(公告)号：US09393860B2
公开(公告)日：2016-07-19
申请号：US14367222
申请日：2012-12-20
申请人： POCLAIN HYDRAULICS INDUSTRIE
发明人： Stephane Vidal , Bertrand Bonnomet , Jeremie Mulot , Laurent Albert
IPC分类号： B60K7/00 , B60K17/14 , B62D7/18 , F16L27/087 , F16L39/04 , B60K17/30
CPC分类号： B60K7/0015 , B60K17/14 , B60K17/30 , B60K2007/0038 , B60K2007/0092 , B62D7/18 , F16L27/087 , F16L39/04
摘要： The present invention relates to an assembly comprising —an axle (1), —a steering pivot (2) mounted on the axle (1), —a wheel spindle (3) mounted on the pivot (2), —a hydraulic motor and a wheel mounted on said spindle (3), such that the spindle (3) is pivotally mounted relative to the axle (1), the axle (1), the spindle (3) and the pivot (2) being provided with communicating hydraulic pipes to supply the hydraulic motor with fluid, the hydraulic pipes being arranged in the axle (1), the pivot (2) and the spindle, the pivot (2) comprising a shaft member fitted in the axle (1) about which the spindle (3) is fitted, the axle (1) and the spindle (3) each comprising grooves connected respectively to the hydraulic pipes of the axle (1) and the spindle (3) in such a way as to form the rotating joint with the hydraulic pipes of the pivot (2).
摘要翻译：本发明涉及一种组件，其包括 - 轴（1）， - 安装在所述轴（1）上的转向枢轴（2）， - 安装在所述枢轴（2）上的轮轴（3）， - 液压马达和安装在所述主轴（3）上的轮，使得所述主轴（3）相对于所述轴（1）枢转地安装，所述轴（1），所述主轴（3）和所述枢轴（2）设置有连通液压用于向液压马达提供流体的管道，液压管道布置在轴（1），枢轴（2）和主轴中，枢轴（2）包括安装在轴（1）中的轴构件，主轴（3），轴（1）和主轴（3）各自包括分别连接到轴（1）和主轴（3）的液压管的槽，以便形成旋转接头枢轴（2）的液压管道。

5. 发明授权

US08910946B2 Rotary oil feedthrough 有权
标题翻译：旋转油馈通
公开(公告)号：US08910946B2
公开(公告)日：2014-12-16
申请号：US12841707
申请日：2010-07-22
申请人： Dieter Meller
发明人： Dieter Meller
IPC分类号： F16J15/34 , F16L27/087 , F16J15/40
CPC分类号： F16L27/087 , F16J15/34 , F16J15/40
摘要： A rotary oil feedthrough is provided for sealing off a pressurized oil compartment between a rotatable shaft and a shaft mount, where the rotary oil feedthrough displays a radial oil passage for connecting an oil duct of the shaft and/or the mount to the pressurized oil compartment in fluid-permeable fashion, and has a seal arrangement that seals off the pressurized oil compartment on both sides in the axial direction of the shaft. The rotary oil feedthrough displays a sealing ring carrier that can be fastened to the shaft or the mount in non-rotating and fluid-tight fashion, the sealing ring carrier being arranged coaxially to the shaft or the mount, and an adapter that can be positioned on the other component of shaft and mount in fluid-tight fashion, and is surrounded laterally by the sealing ring carrier in the axial direction of the shaft. Located between sealing ring carrier and adapter are two axially separated sealing rings that each lie on the sealing ring carrier and the adapter in sealing fashion in order to seal off the pressurized oil compartment in the axial direction of the shaft, and that can be rotated relative to the sealing ring carrier and/or the adapter. The rotary oil feedthrough displays the longest possible service life, the minimum possible leakage, and good response characteristics, and is of simple structural design.
摘要翻译：提供旋转油馈通用于密封可旋转轴和轴安装件之间的加压油室，其中旋转油馈通显示用于将轴的油管道和/或安装件连接到加压油室的径向油通道并且具有密封装置，其在轴的轴向两侧密封加压油室。旋转式油馈通显示密封环载体，其可以以非旋转和流体密封的方式紧固到轴或安装件，密封环载体与轴或安装件同轴地布置，以及可定位的适配器在轴的另一部件上并且以流体密封的方式安装，并且在轴的轴向方向上被密封环承载件侧向包围。位于密封圈载体和适配器之间的是两个轴向分离的密封环，每个密封环均以密封方式位于密封环载体和适配器上，以便在轴的轴向方向上密封加压油室，并且可以相对旋转到密封环载体和/或适配器。旋转送油通道显示出最长的使用寿命，最小可能的泄漏和良好的响应特性，结构设计简单。

6. 发明申请

US20140062031A1 Rotary Seal Arrangement 审中-公开
标题翻译：旋转密封布置
公开(公告)号：US20140062031A1
公开(公告)日：2014-03-06
申请号：US13997308
申请日：2011-11-28
申请人： Robert Honzek , Thomas Muller , Thomas Schmidl , Martin Stoiber
发明人： Robert Honzek , Thomas Muller , Thomas Schmidl , Martin Stoiber
IPC分类号： F16J15/16
CPC分类号： F16J15/168 , B60C23/003 , F16J15/002 , F16J15/164 , F16J15/3216 , F16J15/3228 , F16J15/46 , F16L27/087
摘要： A rotary seal arrangement has a rotatable component (2) supported within a machine component (3), the machine component (3) forming a housing structure for a sealing means (23) which acts to seal off a high-pressure area (10) between the components (2,3) to allow the passage of high pressure fluid therebetween. The seal arrangement includes a holding element (30) for mounting in the machine component (3) to support spaced sealing members (23) therein to define said high pressure area (10) therebetween. The arrangement is particularly suitable for use where the rotatable component (2) is formed as a rotatable shaft and the holding element (30) and sealing members (23) are arranged around the shaft such as, for example, in a vehicle tyre pressure changing system for use on an agricultural tractor. The spaced sealing members (23) are provided with support elements (20) which extend generally radially relative to the rotatable component (2) to provide support for the sealing members (23) against the high pressure fluid, the holding element (30) and support elements (20) forming a cartridge like arrangement which encloses the sealing members (23).
摘要翻译：旋转密封装置具有支撑在机器部件（3）内的可旋转部件（2），机器部件（3）形成用于密封装置（23）的壳体结构，其用于密封高压区域（10）在组件（2,3）之间允许高压流体在其间通过。密封装置包括用于安装在机器部件（3）中以在其中支撑间隔开的密封构件（23）的保持元件（30），以在它们之间限定所述高压区域（10）。该装置特别适用于将可旋转部件（2）形成为可旋转轴并且保持元件（30）和密封构件（23）围绕轴布置的用途，例如车辆轮胎压力变化在农用拖拉机上使用的系统。间隔开的密封构件（23）设置有相对于可旋转部件（2）大致径向延伸的支撑元件（20），以对密封构件（23）提供抵抗高压流体，保持元件（30）和支撑元件（20）形成包围密封件（23）的盒式布置。

7. 发明申请

US20110227334A1 ROTARY UNION 审中-公开
标题翻译：旋转联盟
公开(公告)号：US20110227334A1
公开(公告)日：2011-09-22
申请号：US13129307
申请日：2009-11-12
申请人： Rudiger Grimmel , Christoph Sundermann , Uwe Berkholz
发明人： Rudiger Grimmel , Christoph Sundermann , Uwe Berkholz
IPC分类号： F16L27/087
CPC分类号： F16L27/087 , F16C19/50
摘要： The invention relates to a rotary union for supplying and/or discharging a medium under pressure into or out of an axial cavity of a rotating machine part, comprising a union part (12), which does not rotate and is fixed relative to the device, a rotary union part (15) and with bearing means as well as sealing components, which act in a radial sealing plane between the rotary union part (15) and the union part (12) fixed relative to the device. The rotary union is characterized in that the bearing means comprise individual step bearings (13, 14), which fix the radial distance between the union part (12) fixed relative to the device and the rotary union part (15).
摘要翻译：本发明涉及一种用于将压力介质供给和/或排出到旋转机器部件的轴向腔体内或从其中排出的旋转联接器，其包括不相对于该装置旋转并固定的联接部件（12）旋转联接部件（15）以及轴承装置以及密封部件，所述密封部件在旋转接头部件（15）和联接部件（12）之间的径向密封平面中相对于所述装置固定。旋转接头的特征在于，轴承装置包括单独的步进轴承（13,14），其固定相对于该装置固定的联接部件（12）与旋转接头部件（15）之间的径向距离。

8. 发明申请

US20050139270A1 Fluid delivery device 失效
标题翻译：流体输送装置
公开(公告)号：US20050139270A1
公开(公告)日：2005-06-30
申请号：US11011854
申请日：2004-12-14
申请人： Laurent Businaro , Patrice Gory
发明人： Laurent Businaro , Patrice Gory
IPC分类号： B25J19/00 , F16L27/087 , F16L39/06 , F16L39/04
CPC分类号： B25J19/0029 , B25J19/0041 , F16L27/087 , F16L39/06 , Y10T137/86268
摘要： Fluid delivery device, allowing a mechanical robot arm to be supplied with fluids from at least two sources of fluids, includes a fixed portion or stator, having connections to the sources of fluids, and a rotating portion or rotor, capable of moving with the robot arm, and comprising a plurality of connections for a link with the said robot arm. A first series of channels run through a central portion of the rotor sealing at a passage between the rotor and the stator is provided by seals. A second series of channels run through a peripheral portion of the rotor. Continuity between portions of these channels situated respectively on the rotor and the stator is provided in a zone without contact, with a reduced mechanical clearance.
摘要翻译：流体输送装置允许机械臂从至少两个流体源供应流体，包括具有与流体源连接的固定部分或定子，以及能够与机器人一起移动的旋转部分或转子并且包括用于与所述机器人手臂的连杆的多个连接。在转子和定子之间的通道中穿过转子密封件的中心部分的第一系列通道由密封件提供。第二系列通道穿过转子的周边部分。分别位于转子和定子上的这些通道的部分之间的连续性设置在没有接触的区域中，具有减小的机械间隙。

9. 发明授权

US06412822B1 Rotary joint 有权
公开(公告)号：US06412822B1
公开(公告)日：2002-07-02
申请号：US09403200
申请日：1999-10-15
申请人： Junyi Omiya , Masato Wada
发明人： Junyi Omiya , Masato Wada
IPC分类号： F16L2700
CPC分类号： F16L27/087 , F16L27/0828 , Y10S277/937 , Y10S277/941
摘要： A mechanical seal rotary joint of the end-face contact type which permits slurry fluids, such as polishing solution, to pass through a fluid passage without leaking out of the relatively rotating contact area therein. The rotary joint of the present invention comprises: a first joint body (1); a second joint body (2) connected rotatably to the first joint body (1); a prime seal unit (3) provided between the opposed end portions (11, 21) of the two joint bodies (1, 2); and a continuous line of prime fluid passage (6). The prime seal unit (3) is a mechanical seal comprising: a stationary seal ring (30) fixed on the end portion (21) of the second joint body (2) concentrically with the axis of rotation as its center; a movable seal ring (31) held on the end portion (11) of the first joint body (1) and concentric with and opposite to the stationary seal ring (30); a rotation stopper (32a) provided on the outer circumferential side of the movable seal ring (31) for preventing the relative rotation of the seal ring (31) while allowing the seal ring (31) to move in the axial direction; and springs (33a) to thrust and press the movable seal ring (31) against the stationary seal ring (30). Thus, the prime seal unit (3) is constructed so as to provide a seal between the inner circumferential region (3a) and the outer circumferential region (3b) of the two seal rings (30, 31). The prime fluid passage (6) is made up of the inner circumferential regions (3a) of the two seal ring (30, 31), a first primary passage section (60) passing through the first joint body (1) and leading into the inner circumferential region (3a) and a second prime fluid passage section (61) passing through the second joint body (2) and leading into the inner circumferential region (3a). A slurry fluid (106), such as a polishing solution, flows through the prime fluid passage (6) without leaking out of the relatively rotating section of the joint bodies (1, 2).

10. 发明授权

US06186509B1 Rotary joint assembly 有权
标题翻译：旋转接头总成
公开(公告)号：US06186509B1
公开(公告)日：2001-02-13
申请号：US09316067
申请日：1999-05-21
申请人： Masato Wada , Junji Omiya
发明人： Masato Wada , Junji Omiya
IPC分类号： F16L3904
CPC分类号： F16L27/087 , F16J15/002 , F16J15/3484 , F16L39/04
摘要： A space between a housing and a rotator is hermetically sealed with a double-mechanical seal. A pair of rotary seal rings are sandwiched between a pair of stationary seal rings while sandwiching therebetween a stopper ring for inhibition of relative rotation between the rotary seal rings and the rotator. A spring is interposed in a space between the stopper and each of the rotary seal rings for pressing each rotary seal ring against the corresponding stationary seal ring.
摘要翻译：壳体和旋转体之间的空间用双重机械密封密封。一对旋转密封环夹在一对固定密封环之间，同时夹在其间用于阻止旋转密封环和旋转体之间的相对旋转的止动环。在止动件和每个旋转密封环之间的空间中插入弹簧，用于将每个旋转密封环压靠在相应的固定密封环上。

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