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1. 发明授权

EP2808485B1 Expander 有权
标题翻译：扩展
公开(公告)号：EP2808485B1
公开(公告)日：2016-05-18
申请号：EP14161916.3
申请日：2014-03-27
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Tsuboi, Noboru
IPC分类号： F01C1/16 , F01C21/04 , F01C21/02 , F01C19/12
CPC分类号： F01C21/02 , F01C1/02 , F01C1/16 , F01C19/125 , F01C21/04 , F04C2240/52
摘要： In order to suppress the damage and the degradation in durability of a bearing of an expander, simplify the configuration of the expander, and reduce the manufacturing cost thereof, an expander of the present invention includes an expander rotor that is rotationally driven by an expanding force transmitted from vapor of a working medium introduced into an expansion chamber and a first bearing that supports a first rotation shaft of the expander rotor to a vapor inlet, a casing includes therein first bearing chambers that have a pressure lower than that of the vapor inlet and accommodate the first bearing, and a passage that leads lubricant to a low-pressure portion having a pressure lower than that of the first bearing chamber is connected to a position above the lowermost portion of the first bearing in the first bearing chamber.

2. 发明授权

EP2172652B1 FLUID MACHINE 有权
标题翻译：流体机器
公开(公告)号：EP2172652B1
公开(公告)日：2015-07-01
申请号：EP08791294.5
申请日：2008-07-17
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： INAGAKI, Masahiro , YAMAMOTO, Shinya , YOSHIKAWA, Makoto , IZAWA, Yuya
IPC分类号： F04C29/00 , F01C21/02 , F01C21/10 , F01C19/12 , F01C11/00 , F01C1/12 , F01C1/08
CPC分类号： F01C1/126 , F01C1/086 , F01C11/002 , F01C19/125 , F01C21/02 , F01C21/10 , F04C2230/60 , F04C2240/56

3. 发明授权

EP1371850B1 Rotary fluid pressure device with a vented high pressure shaft seal 有权
标题翻译：旋转压力流体装置与排出高压轴封
公开(公告)号：EP1371850B1
公开(公告)日：2005-08-10
申请号：EP03012903.5
申请日：2003-06-06
申请人： Eaton Corporation
发明人： LeClair, Jr., James M. , Millar, Jarett D. , Miller, Andrew T.
IPC分类号： F04C15/00 , F04C2/10
CPC分类号： F01C19/125 , F01C1/105 , F01C21/005 , F04C2/106

4. 发明授权

EP2042742B1 FLUID MACHINE 有权
标题翻译： FLUIDMASCHINE
公开(公告)号：EP2042742B1
公开(公告)日：2015-09-09
申请号：EP07790975.2
申请日：2007-07-19
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： INAGAKI, Masahiro , YAMAMOTO, Shinya , YOSHIKAWA, Makoto , IZAWA, Yuya
IPC分类号： F04C29/00 , F04C18/18 , F01C1/08 , F01C1/12 , F01C11/00 , F01C19/12 , F01C21/10 , F04C18/12 , F04C18/08 , F04C23/00 , F01C21/02
CPC分类号： F04C18/126 , F01C1/086 , F01C1/126 , F01C11/002 , F01C19/125 , F01C21/02 , F01C21/10 , F04C18/086 , F04C23/001 , F04C2230/60 , F04C2240/30 , F04C2240/56

5. 发明公开

EP2808485A1 Expander 有权
标题翻译：扩展
公开(公告)号：EP2808485A1
公开(公告)日：2014-12-03
申请号：EP14161916.3
申请日：2014-03-27
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Tsuboi, Noboru
IPC分类号： F01C1/16 , F01C21/04
CPC分类号： F01C21/02 , F01C1/02 , F01C1/16 , F01C19/125 , F01C21/04 , F04C2240/52
摘要： In order to suppress the damage and the degradation in durability of a bearing of an expander, simplify the configuration of the expander, and reduce the manufacturing cost thereof, an expander of the present invention includes an expander rotor that is rotationally driven by an expanding force transmitted from vapor of a working medium introduced into an expansion chamber and a first bearing that supports a first rotation shaft of the expander rotor to a vapor inlet, a casing includes therein first bearing chambers that have a pressure lower than that of the vapor inlet and accommodate the first bearing, and a passage that leads lubricant to a low-pressure portion having a pressure lower than that of the first bearing chamber is connected to a position above the lowermost portion of the first bearing in the first bearing chamber.
摘要翻译：为了抑制膨胀机的轴承的损伤和耐久性的劣化，简化膨胀机的结构，降低制造成本，本发明的膨胀机包括由膨胀力旋转驱动的膨胀机转子从引入到膨胀室的工作介质的蒸气和支撑膨胀机转子的第一旋转轴的第一轴承传送到蒸气入口的壳体，其中包括压力低于蒸汽入口压力的第一轴承室，容纳第一轴承，并且将润滑剂引导到具有比第一轴承室的压力低的压力的低压部分的通道连接到第一轴承腔室中的第一轴承的最下部分上方的位置。

6. 发明授权

EP2305951B1 Dichtungsanordnung und Drehkolbenmaschine 有权
标题翻译：密封组件和旋转式发动机
公开(公告)号：EP2305951B1
公开(公告)日：2014-03-26
申请号：EP09166704.8
申请日：2009-07-29
申请人： Aerzener Maschinenfabrik GmbH
发明人： Reicherdt, Ivan , Beckmann, Frank
IPC分类号： F16J15/44 , F01C19/12
CPC分类号： F01C19/125 , F04C2230/60 , F16J15/441

7. 发明公开

EP1227220A1 COUPLING STRUCTURE FOR EXPANSION UNIT OUTPUT SHAFT AND DRIVEN-SIDE TRANSMISSION SHAFT 审中-公开
标题翻译： VERBINDUNGSKUPPLUNG ZWISCHEN EINER ABTRIEBS- UND EINER ANTRIEBSWELLE
公开(公告)号：EP1227220A1
公开(公告)日：2002-07-31
申请号：EP00971757.0
申请日：2000-11-02
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： ITOH, Naoki , ENDOH, Tsuneo , KAWAKAMI, Yasunobu , SANO, Ryuji
IPC分类号： F01D15/12 , F16D7/02 , F01K23/06 , H02K49/10
CPC分类号： H02K49/106 , F01C1/3446 , F01C19/125 , F01C21/008 , F01D15/12
摘要： In an expander in which an energy of expansion of a vapor having a raised pressure is converted into a rotating energy for an output shaft, a cover member is mounted on an outer surface of a casing of the expander. The cover member has a function of sealing an end of the output shaft protruding on the outer surface of the casing against the outside and a function of recovering vapor discharged from the casing and having a dropped pressure after the conversion. The end of the output shaft located within the cover member and a transmitting shaft of a driven member disposed outside the cover member are connected to each other through a magnet-type shaft coupling, so that a power can be transmitted. Thus, the output shaft and the transmitting shaft of the driven member can be connected to each other to prevent the leakage of the vapor in the expander to the outside.
摘要翻译：在其中具有升高的压力的蒸气的膨胀能量被转换为用于输出轴的旋转能量的膨胀器中，盖构件安装在膨胀器的壳体的外表面上。盖构件具有将突出在壳体的外表面上的输出轴的端部抵靠外部的功能，并且具有回收从壳体排出的蒸气并且在转换之后具有降压的功能。位于盖构件内的输出轴的端部和设置在盖构件外侧的从动构件的传动轴通过磁铁式联轴器彼此连接，从而能够传递动力。因此，从动构件的输出轴和传动轴可以彼此连接，以防止膨胀器中的蒸汽泄漏到外部。

8. 发明授权

EP0349574B1 SCREW ROTOR MACHINE 失效
标题翻译：螺旋转子机
公开(公告)号：EP0349574B1
公开(公告)日：1992-12-23
申请号：EP88902964.1
申请日：1988-03-09
申请人： SVENSKA ROTOR MASKINER AB
发明人： CARLSSON, Anders , JOHANSSON, Lars , SÖDERLUND, Frits
IPC分类号： F04C18/16
CPC分类号： F01C19/125
摘要： The present invention relates to a screw rotor machine comprising a pair of intermeshing rotors (3) having helical lands and intervening grooves and a casing with a working space generally composed of two intersecting bores, each enclosing one of the rotors (3). Each rotor (3) has a cylindrical projection (9) passing through a hole (8) in an end wall (5) at the high pressure end of the machine into a bearing chamber. To prevent gas leakage from the working space to the bearing chamber there is provided an annular element (15; 23) surrounding each rotor projection (9) and non-rotatably fixed to the casing. The annular element is provided with one axial (19; 24) and one radial (20; 21) sealing surface, one (19; 21) cooperating with the casing and the other one (20; 24) cooperating with the rotor projection (9) by a slight or zero contact force. The annular element (15; 23) is movable almost without friction in the direction of said contact force. Since the annular element (15; 23) has only one radial sealing surface (20; 21), cooperating with either the rotor projection (9) or the casing, the annular element will seal effectively even if the axis of the hole (8) in the end wall (5) and that of the rotor projection (9) are non-aligned.

9. 发明授权

EP3172401B1 ROTARY PISTON AND CYLINDER DEVICES 有权
标题翻译：旋转活塞和气缸装置
公开(公告)号：EP3172401B1
公开(公告)日：2018-05-09
申请号：EP15756434.5
申请日：2015-07-24
申请人： Lontra Limited
发明人： LINDSEY, Stephen Francis
IPC分类号： F04C3/04 , F01C3/02 , F01C11/00 , F01C19/12 , F02B53/00
CPC分类号： F01C3/025 , F01C11/004 , F01C19/125 , F02B53/00 , F04C3/04 , F04C2230/91 , F04C2230/92
摘要： A rotary piston and cylinder device (1) comprising a rotor (2), a stator and a shutter disc (3), the rotor comprising a piston (5) which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space, the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot (32a) which allows passage of the piston therethrough, and a surface of the rotor and a surface of the stator opposing each other forming a close-running surface pair, and at least one of the surfaces comprising an abradable coating (10) which is provided with a plurality of recess formations, and the recess formations are discontinuous from each other.

10. 发明公开

EP3172401A1 ROTARY PISTON AND CYLINDER DEVICES 有权
标题翻译：旋转活塞和气缸装置
公开(公告)号：EP3172401A1
公开(公告)日：2017-05-31
申请号：EP15756434.5
申请日：2015-07-24
申请人： Lontra Limited
发明人： LINDSEY, Stephen Francis
IPC分类号： F01C3/02 , F01C11/00 , F01C19/12 , F02B53/00
CPC分类号： F01C3/025 , F01C11/004 , F01C19/125 , F02B53/00 , F04C3/04 , F04C2230/91 , F04C2230/92
摘要： A rotary piston and cylinder device (1) comprising a rotor (2), a stator and a shutter disc (3), the rotor comprising a piston (5) which extends from the rotor into the cylinder space, the rotor and the stator together defining the cylinder space, the shutter disc passing through the cylinder space and forming a partition therein, and the disc comprising a slot (32a) which allows passage of the piston therethrough, and a surface of the rotor and a surface of the stator opposing each other forming a close-running surface pair, and at least one of the surfaces comprising an abradable coating (10) which is provided with a plurality of recess formations, and the recess formations are discontinuous from each other.
摘要翻译：旋转活塞和汽缸装置1包括转子2，定子和遮板盘3，转子包括活塞5，活塞5从转子延伸到汽缸空间中，使得转子和定子一起限定汽缸空间，其中快门盘通过气缸空间并在其中形成分区。盘包括允许活塞从中穿过的狭槽3a，并且转子的表面和定子的彼此相对的表面形成紧密的运行表面对，其中至少一个表面包括耐磨涂层，该耐磨涂层提供具有多个凹陷结构，使得凹陷结构彼此不连续。可磨损涂层可以设置在定子或转子上。优选地，每个凹部在相应表面上具有最大10度的角度周向范围。

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