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1. 发明专利

JP2005207593A Sliding ring fixing device 有权
标题翻译：滑环固定装置
公开(公告)号：JP2005207593A
公开(公告)日：2005-08-04
申请号：JP2005012428
申请日：2005-01-20
申请人： Gat G Fuer Antriebstechnik Mbh , ゲーアーテー・ゲゼルシヤフト・フユール・アントリーブステヒニック・ミト・ベシユレンクテル・ハフツング
发明人： OTT STEPHAN
IPC分类号： F16L27/08 , B23Q1/00 , B23Q5/00 , F16J15/00 , F16J15/34
CPC分类号： F16L27/082 , F16J15/3448
摘要： PROBLEM TO BE SOLVED: To provide a device for fixing sliding rings 1, 11 of a sliding ring sealing gap of an axial rotary pipe joint.
SOLUTION: The device is provided for fixing the sliding rings of the axial sliding ring sealing gap to a sliding ring carrier. (d) The sliding rings 1, 11 have mantle surfaces 6, 16, respectively. The mantle surfaces starting at a transition portion to first contact surfaces 3, 13 are directed toward a transition portion to sliding sealing gap surfaces 2, 12 in a conically tapered condition. (e) Holding devices 7, 17 are formed as cap nuts 7, 17. The holding devices each have a screw portion 21 and a holding portion. The holding portion has inside faces 8, 18 directed to a conical shape. The inside faces are complementarily formed on the conical mantle surfaces 6, 16 of the sliding rings 1, 11.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于固定轴向旋转管接头的滑环密封间隙的滑环1,11的装置。解决方案：该装置用于将滑动环密封间隙的滑动环固定在滑环上。（d）滑动环1,11分别具有罩表面6,16。从过渡部分开始到第一接触表面3,13的地幔表面指向锥形状态的滑动密封间隙表面2,12的过渡部分。（e）保持装置7,17形成为盖螺母7,17。保持装置各自具有螺纹部21和保持部。保持部分具有面向圆锥形状的内侧面8,18。内表面互补地形成在滑环1,11的圆锥形表面6,16上。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2000028062A FLUID TRANSFER DEVICE 失效
公开(公告)号：JP2000028062A
公开(公告)日：2000-01-25
申请号：JP12618899
申请日：1999-05-06
申请人： GAT G FUER ANTRIEBSTECHNIK MBH
发明人： OTT STEFAN DIPL ING
IPC分类号： F16L27/08 , B23Q1/00 , B23Q11/10 , F16L39/04
摘要： PROBLEM TO BE SOLVED: To provide a device for transferring fluid from fixed machinery parts to rotating machinery parts by a rotary joint, in which a change in volume in the inside of a center supply pipe can be avoided during the tightening movement or loosening movement of a connecting rod comprising the center supply pipe or including this supply pipe. SOLUTION: This medium transfer pipe 30 is attached to the rotating moving surface of a rotary joint 1, a medium transfer pipe is arranged coaxially with the connecting rod 2 of rotating machinery parts 3 having looseness in a radial direction, the medium transfer pipe is overlapped with the connecting rod 2 in an axial direction by distance longer than the maximum axial moving distance of the rotating connecting rod 2 rotated during operation of this device and relative to the medium transfer pipe 30 rotated together, and the pipe elements on the outer side in the radial direction of both the pipe elements, namely the connecting rod or pipe zones 2, 3 are equipped in their wall with at least one fluid transfer passage 4 extended approximately in the axial direction.

3. 发明专利

JPH11218284A DEVICE TRANSFERRING FLUID FROM FIXED MACHINE PART TO ROTATING MACHINE PART 失效
公开(公告)号：JPH11218284A
公开(公告)日：1999-08-10
申请号：JP31651298
申请日：1998-11-06
申请人： GAT G FUER ANTRIEBSTECHNIK MBH
发明人： OTT STEPHAN
IPC分类号： F16L37/28 , B23Q1/00
摘要： PROBLEM TO BE SOLVED: To provide a device for transferring one kind of fluid from a fixed machine part to a machine part capable of being rotated about a rotating axial line, in which the device is simple in structure, and can be made with ease, nevertheless, different fluid can be supplied to the identical transfer hole of the rotating machine part from the fixed machine part. SOLUTION: At least one out of two sealing surfaces 2 and 4 capable of being in contact with each other, is disposed to a fixed machine part 1 and a machine part 3 capable of being rotated, and they are provided one by one with each transfer hole connected with a supply duct and discharge duct. In a device for transferring at least one kind of fluid from the fixed machine part to the machine part 3 capable of being rotated about a rotating axial line 10, the respective sealing surfaces 2 and 4 and respective transfer holes 13 and 14 are disposed so as to be off-set with respect to the rotating axial line 10, and the device is so provided as to allow the desirable rotating position of the machine part 3 capable of being rotated in particular to be automatically adjusted.

4. 发明专利

JP2009132992A Radial rotary transmission leadthrough 有权
标题翻译：径向旋转传播
公开(公告)号：JP2009132992A
公开(公告)日：2009-06-18
申请号：JP2008227508
申请日：2008-09-04
申请人： Gat G Fuer Antriebstechnik Mbh , ゲーアーテー・ゲゼルシヤフト・フユール・アントリーブステヒニック・ミト・ベシユレンクテル・ハフツング
发明人： HOFF DENNIS , OTT STEPHAN
IPC分类号： C23C16/455
CPC分类号： F16L27/087 , F16L39/06
摘要： PROBLEM TO BE SOLVED: To provide a radial rotary transmission leadthrough with a minimum risk of jamming of a shaft in a bush. SOLUTION: The radial rotary transmission leadthrough has a rotating shaft which has two substantially axially running channels 4 and 4' having radial transition openings 5 and guide bushes 2 and 2a which closely surround the shaft 1 within the area of the transition openings 5 and have radial feed bores for each of the channels 4 and 4' to be connected via the guide bushes 2 and 2a, provided that the different channels 4 and 4' have their radial transition openings 5 at different axial positions of the shaft 1. The radial rotary transmission leadthrough has the bushes 2 and 2a which encompass the shaft 1 for the connection with different channels 4 and 4' at axially different positions and which are housed independently in a common bush holder 10, provided that the bushes have several radial feed bores 6, 6a and 6'. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供径向旋转传动引线，其具有轴在轴套中阻塞的最小风险。解决方案：径向旋转传动引线具有旋转轴，其具有两个具有径向过渡开口5的基本上轴向运行的通道4和4'，以及在过渡开口5的区域内紧密围绕轴1的引导衬套2和2a 并且如果不同的通道4和4'在轴1的不同的轴向位置具有它们的径向过渡开口5，则每个通道4和4'都具有径向进给孔，以便通过引导衬套2和2a连接。径向旋转传动引线具有包括轴1的衬套2和2a，用于在轴向不同位置处连接不同通道4和4'，并且独立地容纳在公共衬套保持器10中，只要衬套具有若干径向进给孔 6,6a和6'。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2005127518A Radial type rotary joint 有权
标题翻译：径向类型旋转接头
公开(公告)号：JP2005127518A
公开(公告)日：2005-05-19
申请号：JP2004308253
申请日：2004-10-22
申请人： Gat G Fuer Antriebstechnik Mbh , ゲーアーテー・ゲゼルシヤフト・フユール・アントリーブステヒニック・ミト・ベシユレンクテル・ハフツング
发明人： OTT STEPHAN , BOHRMANN THOMAS
IPC分类号： F16L41/00 , B65G33/00 , B65G33/08 , F16J15/16 , F16L27/087 , F16L27/093
CPC分类号： F16L27/087 , F16J15/3484
摘要： PROBLEM TO BE SOLVED: To provide a radial type rotary joint easy to assemble in a machining center and after-mount on an existing device and capable of being assembled into a small space. SOLUTION: The radial type rotary joint comprises at least one rotor 4 and at least one fixed component 1. At least one rotor 4 has at least two seal faces. Two sliding rings 2, 3 having at least two seal faces in total are arranged between the fixed component and the rotor. The seal faces 15, 17 of the sliding rings 2, 3 cooperate with seal faces 16, 18 of the rotor. A radial supply passage is provided between the pair of seal faces 15, 16: 17, 18 cooperating with each other. The normal lines of the seal faces of the rotor 4 are directed to separate one from the other in the axial direction, while the normal lines of the seal faces of the sliding rings 2, 3 are directed to face each other in the axial direction. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种容易组装在加工中心中的径向式旋转接头，并且在现有装置上安装后能够组装成小空间。解决方案：径向型旋转接头包括至少一个转子4和至少一个固定部件1.至少一个转子4具有至少两个密封面。两个具有至少两个密封面的滑环2,3被布置在固定部件和转子之间。滑动环2,3的密封面15,17与转子的密封面16,18配合。径向供给通道设置在彼此协作的一对密封面15,16：17,18之间。转子4的密封面的法线在轴向方向上彼此分离，而滑动环2,3的密封面的法线在轴向方向上彼此面对。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2001050451A ROTARY JOINT FOR ALTERNATING MEDIA 失效
公开(公告)号：JP2001050451A
公开(公告)日：2001-02-23
申请号：JP2000207979
申请日：2000-07-10
申请人： GAT G FUER ANTRIEBSTECHNIK MBH
发明人： OTT STEPHAN , MITTERMEIER NORBERT
IPC分类号： B23Q11/10 , F16C33/76 , F16L21/00 , F16L27/08
摘要： PROBLEM TO BE SOLVED: To provide a rotary joint that suffers few leakage losses even in guiding a non-lubricating medium that passes even when its rotary part rotates at high speed. SOLUTION: The rotary joint for alternating media has a first seal 7 in the form of two flat and practically annular slide sealing surfaces 4 and 6, which are installed practically concentrically with an axis of rotation 10 of a rotary machine part 1 and are movable axially away from each other so as not to be in mutual contact when the rotary machine part 1 rotates, and guides a lubricating medium and a non-lubricating medium flowing therethrough alternately from an immovable machine part 3 to the rotary machine part 1. An additional cylindrical seal 17 has sealing surfaces defined by cylindrical circumferential surfaces 14 and 16 positioned concentrically with a narrow seal gap in between. The cylindrical seal 17 is disposed between the through passage of the rotary joint and the first seal 7 in the direction of a leakage flow.

7. 发明专利

JPH10230434A METHOD AND DEVICE FOR SUPPLYING FLUID MIXTURE TO ROTATING MACHINE PART 失效
公开(公告)号：JPH10230434A
公开(公告)日：1998-09-02
申请号：JP3817897
申请日：1997-02-21
申请人： GAT GMBH , GAT G FUER ANTRIEBSTECHNIK MBH
发明人： OTT STEPHAN , JUERGEN GORBEL
IPC分类号： B23Q11/10 , B23Q1/00 , F16N7/32
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for guiding fluid mixture to a position at a rotating machine part, which is disposed separately from a rotating penetration part, for supplying fluid mixture from a resting part to a hollow pin at a rotating or rotatable machine part to the rotating machine part through a rotating passing part. SOLUTION: This method is used for supplying a fluid mixture 4 from a resting part 2 to a hollow pin 26 at rotating or rotatable machine parts 1, 11 through a rotating passing part 3 to a rotating machine part 1, and the fluid mixture 4 is guided to a position at the rotating machine parts 1, 11 which is disposed separately from a rotating penetration part 3. At this time, fluid components are supplied respectively passing through the rotating penetration part 3, and first, in the vicinity of an inherent consuming position, a mixture 4 of prescribed relative ratio is manufactured at the inside of the rotating machine part 1.

8. 发明专利

JP2004232635A Turbine wheel for driving tool that is rotated at high speed 有权
公开(公告)号：JP2004232635A
公开(公告)日：2004-08-19
申请号：JP2004015541
申请日：2004-01-23
申请人： Gat G Fuer Antriebstechnik Mbh , ゲーアーテー・ゲゼルシヤフト・フユール・アントリーブステヒニック・ミト・ベシユレンクテル・ハフツング
发明人： SCHMITT BERNHARD
IPC分类号： B05B3/10 , F01D1/06 , F01D5/04 , F01D5/14 , F01D15/06 , F03B13/04 , F03D9/00
CPC分类号： F01D1/06 , B05B3/1035 , F01D5/141 , F01D15/06 , F03B13/04 , F03D9/00 , F05B2240/301 , F05B2250/314 , F05B2250/71 , F05D2240/301 , F05D2250/314 , F05D2250/71 , Y02E10/721 , Y10S416/02 , Y10S416/05
摘要： PROBLEM TO BE SOLVED: To provide a turbine, or a turbine wheel, which can be matched to a conventional turbine housing without a large new structure, but with a little modification, which has a higher rotation torque than a known turbine wheel at a necessary high speed, in which more lacquer paint can be attached to an atomizing bell or one atomizing cup without having effect of braking disadvantageously, and in which a prescribed surface to be lacquer-painted can be provided with a uniform lacquer paint layer in a shorter time.
SOLUTION: Radially outward parts in a front surface and a back surface of the turbine vane have smaller radius of curvature than radially inward parts of the front surface and the back surface.
COPYRIGHT: (C)2004,JPO&NCIPI

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