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1. 发明公开

EP3075950A1 HYDRAULIC MACHINE AND RENEWABLE ENERGY TYPE POWER GENERATING APPARATUS 有权
标题翻译： VORRICHTUNG HYDRAULIKMASCHINE ZUR STRMERZEUGUNG AUS ERNEUERBAREN ENERGIEN
公开(公告)号：EP3075950A1
公开(公告)日：2016-10-05
申请号：EP15184423.0
申请日：2015-09-09
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： YOSHIMI, Takeshi , NISHIDA, Hideaki , OCHIAI, Hiroyasu , ICHIRYU, Taku , YASHIKI, Tadao , LAVENDER, Jack
IPC分类号： F01B15/00 , F04B1/053 , F04B17/02 , F04B19/02 , F16H39/00 , F01B1/06
CPC分类号： F01B15/005 , F01B1/062 , F04B1/0421 , F04B1/053 , F04B17/02 , F04B19/027 , F16H39/00 , F16H39/42 , Y02E10/72 , Y02P80/158
摘要： A hydraulic machine (7, 8) includes a rotation shaft (11), a cam (20) configured to rotate with the rotation shaft (11), a plurality of cylinders (22) disposed around the cam (20) each of which includes a distal end portion disposed on an outer side in a radial direction of the rotation shaft (11), a part of the distal end portion being formed by a first curved surface (23), a plurality of pistons (30) disposed around the cam (20) so that end portions of the pistons (30) at an inner side in the radial direction contact a cam surface (21) of the cam (20), the plurality of pistons (30) being configured to reciprocate in the cylinders (22) along a direction of a center axis of the cylinders (22) in accordance with rotation of the cam (20), a stationary member (40) disposed on an outer side of the cylinders (22) in the radial direction, the stationary member (40) including sockets (42) having second curved surfaces (43) which are engageable with the first curved surfaces (23) of the distal end portions of the cylinders (22), and at least one elastic member (60) for biasing the plurality of cylinders (22) outward in the radial direction so as to force the first curved surfaces (23) of the cylinders (22) against the second curved surfaces (43) of the sockets (42). The first curved surfaces (23) of the respective cylinders (22) engage with the second curved surfaces (43) of the sockets (42) so that rocking of each of the cylinders (22) is permitted at least in a plane perpendicular to a rotational axis of the rotation shaft (11).
摘要翻译：液压机（7,8）包括旋转轴（11），配置成与旋转轴（11）一起旋转的凸轮（20），围绕凸轮（20）设置的多个气缸（22），每个气缸包括设置在所述旋转轴（11）的径向外侧的前端部，所述前端部的一部分由第一弯曲面（23）形成，所述多个活塞（30）围绕所述凸轮（20），使得在径向内侧的活塞（30）的端部与凸轮（20）的凸轮表面（21）接触，所述多个活塞（30）构造成在气缸中往复运动 22）沿着所述凸轮（20）的旋转沿着所述气缸（22）的中心轴线的方向;固定构件（40），其沿径向设置在所述气缸（22）的外侧，所述静止部件构件（40）包括具有第二弯曲表面（43）的插座（42），所述第二弯曲表面可与远端的第一弯曲表面（23）接合气缸（22）的端部和至少一个用于沿径向向外偏压多个气缸（22）的弹性构件（60），以迫使气缸（22）的第一弯曲表面（23）抵靠插座（42）的第二弯曲表面（43）。各个气缸（22）的第一弯曲表面（23）与插座（42）的第二弯曲表面（43）接合，使得每个气缸（22）的摆动至少在垂直于旋转轴（11）的旋转轴线。

2. 发明授权

EP1394450B1 METAL PACKING 有权
标题翻译：金属包装
公开(公告)号：EP1394450B1
公开(公告)日：2011-01-12
申请号：EP02733346.7
申请日：2002-06-06
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： TANIOKA, Tadateru , UKAI, Mitu , YASHIKI, Tadao
IPC分类号： F16J15/08
CPC分类号： F16L15/008 , F16J15/0887
摘要： A metal packing (1) used to seal a connection part between a steam pipe (50a) and a steam pipe (50b), comprising an annular base part (3) having an opening part (2) for communicating the hole parts (51, 54) of the steam pipes (50a, 50b) with each other and a pair of annular lips (4, 5) projected inward from the inner peripheral edge part of the annular base part (3), wherein the annular lips (4, 5) are formed so as to be separated from each other as apart from the annular base part (3), and so that a distance (H) between loose end parts (4a, 5a) is longer than the thickness (D) of the annular base part (3) in the axial direction of the opening part (2).
摘要翻译： 1。一种用于密封蒸汽管（50a）和蒸汽管（50b）之间的连接部分的金属密封件（1），包括具有开口部分（2）的环形底座部分（3），所述开口部分用于将孔部分（50a，50b）的内周缘部（54,54）和从该环状基部（3）的内周缘部向内侧突出的一对环状唇部（4,5），其中，所述环状唇部）形成为远离所述环形基部（3）彼此分离，并且使得松散端部（4a，5a）之间的距离（H）比所述环形基部（3）的厚度（D）长（3）在开口部（2）的轴向上延伸。

3. 发明公开

EP2042763A1 DETACHABLE HYDRAULIC COUPLING 有权
标题翻译： LÖSBAREHYDRAULISCHE KUPPLUNG
公开(公告)号：EP2042763A1
公开(公告)日：2009-04-01
申请号：EP07714633.0
申请日：2007-02-21
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： YAMASHITA, Shoki , YASHIKI, Tadao , ICHIRYU, Taku
IPC分类号： F16D1/09 , F16D1/06
CPC分类号： F16D1/092 , F16D2001/0906 , Y10T403/1641 , Y10T403/7026 , Y10T403/7035
摘要： A hydraulic detachable coupling, which can transmit rated torque in a manner stable to vibrations, and can fully withstand abnormal torque, is provided. For this purpose, in a hydraulic detachable coupling (4) mounted detachably on a rotor (1) of a steam or gas turbine or other machine, a coupling sleeve (4b), which is fitted on a shaft end portion of a casing penetrating shaft (2) in the rotor (1), includes a taper hole portion (4b-a) which is interference-fitted on a taper shaft portion (2a) of the shaft end portion by a hydraulic pressure, and a straight hole portion (4b-b) having teeth (13) engaging a plurality of teeth (12) formed in a straight shaft portion (2b) of the shaft end portion, the taper hole portion (4b-a) and the straight hole portion (4b-b) being located adjacent to each other.
摘要翻译：提供了可以以稳定的振动方式传递额定转矩并且可以完全承受异常扭矩的液压可拆卸联轴器。为此，在可拆卸地安装在蒸汽或燃气轮机或其他机器的转子（1）上的液压可拆卸联轴器（4）中，联接套筒（4b）安装在壳体穿透轴的轴端部分（2）在转子（1）中包括通过液压与轴端部的锥形轴部分（2a）干涉配合的锥形孔部分（4b-a）和直孔部分（4b） -b），其具有与形成在所述轴端部的直轴部（2b）中的多个齿（12）接合的齿（13），所述锥形孔部（4b-a）和所述直孔部（4b-b）位于彼此相邻。

4. 发明授权

EP3075950B1 HYDRAULIC MACHINE AND RENEWABLE ENERGY TYPE POWER GENERATING APPARATUS 有权
标题翻译：液压机和可再生能源型发电装置
公开(公告)号：EP3075950B1
公开(公告)日：2017-11-15
申请号：EP15184423.0
申请日：2015-09-09
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： YOSHIMI, Takeshi , NISHIDA, Hideaki , OCHIAI, Hiroyasu , ICHIRYU, Taku , YASHIKI, Tadao , LAVENDER, Jack
IPC分类号： F01B15/00 , F04B1/053 , F04B17/02 , F04B19/02 , F16H39/00 , F01B1/06
CPC分类号： F01B15/005 , F01B1/062 , F04B1/0421 , F04B1/053 , F04B17/02 , F04B19/027 , F16H39/00 , F16H39/42 , Y02E10/72 , Y02P80/158
摘要： A hydraulic machine (7, 8) includes a rotation shaft (11), a cam (20) configured to rotate with the rotation shaft (11), a plurality of cylinders (22) disposed around the cam (20) each of which includes a distal end portion disposed on an outer side in a radial direction of the rotation shaft (11), a part of the distal end portion being formed by a first curved surface (23), a plurality of pistons (30) disposed around the cam (20) so that end portions of the pistons (30) at an inner side in the radial direction contact a cam surface (21) of the cam (20), the plurality of pistons (30) being configured to reciprocate in the cylinders (22) along a direction of a center axis of the cylinders (22) in accordance with rotation of the cam (20), a stationary member (40) disposed on an outer side of the cylinders (22) in the radial direction, the stationary member (40) including sockets (42) having second curved surfaces (43) which are engageable with the first curved surfaces (23) of the distal end portions of the cylinders (22), and at least one elastic member (60) for biasing the plurality of cylinders (22) outward in the radial direction so as to force the first curved surfaces (23) of the cylinders (22) against the second curved surfaces (43) of the sockets (42). The first curved surfaces (23) of the respective cylinders (22) engage with the second curved surfaces (43) of the sockets (42) so that rocking of each of the cylinders (22) is permitted at least in a plane perpendicular to a rotational axis of the rotation shaft (11).

5. 发明授权

EP2042763B1 DETACHABLE HYDRAULIC COUPLING 有权
标题翻译：可拆卸液压离合器
公开(公告)号：EP2042763B1
公开(公告)日：2011-05-25
申请号：EP07714633.0
申请日：2007-02-21
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： YAMASHITA, Shoki , YASHIKI, Tadao , ICHIRYU, Taku
IPC分类号： F16D1/09 , F16D1/06
CPC分类号： F16D1/092 , F16D2001/0906 , Y10T403/1641 , Y10T403/7026 , Y10T403/7035
摘要： A detachable hydraulic coupling (4) detachably attached to rotors (1) of steam and gas turbines and other machines. The coupling is capable of stably transmitting torque independent of vibration and has sufficient resistance to abnormal torque. The rotor (1) has a penetration shaft (2) penetrating a vehicle compartment, and the coupling (4) has a coupling sleeve (4b) fitted on a shaft end section of the penetration shaft (2). The coupling sleeve (4b) has a tapered hole section (4b-a) fitted and fastened on a tapered shaft section (2a) of the shaft end section and also has a straight hole section (4b-b) having teeth (13) engaged with teeth (12) formed on the straight shaft section (2b) of the shaft end section.

6. 发明授权

EP1394450B8 METAL PACKING 有权
标题翻译：金属密封
公开(公告)号：EP1394450B8
公开(公告)日：2011-03-23
申请号：EP02733346.7
申请日：2002-06-06
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： TANIOKA, Tadateru , UKAI, Mituo , YASHIKI, Tadao
IPC分类号： F16J15/08
CPC分类号： F16L15/008 , F16J15/0887
摘要： A metal packing (1) used to seal a connection part between a steam pipe (50a) and a steam pipe (50b), comprising an annular base part (3) having an opening part (2) for communicating the hole parts (51, 54) of the steam pipes (50a, 50b) with each other and a pair of annular lips (4, 5) projected inward from the inner peripheral edge part of the annular base part (3), wherein the annular lips (4, 5) are formed so as to be separated from each other as apart from the annular base part (3), and so that a distance (H) between loose end parts (4a, 5a) is longer than the thickness (D) of the annular base part (3) in the axial direction of the opening part (2).

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