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1. 发明授权

EP2998211B1 ELECTRICALLY ASSISTED BICYCLE 有权
标题翻译：电动辅助自行车
公开(公告)号：EP2998211B1
公开(公告)日：2017-12-20
申请号：EP13884845.2
申请日：2013-05-16
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWAKAMI, Masafumi , OZAWA, Satoshi , FUJII, Naoki
IPC分类号： B62M6/50 , B62M6/55
CPC分类号： B62M6/50 , B62M6/55
摘要： An electric assist bicycle is provided so as to detect a torque by means of a magneto-striction torque sensor and keep high torque detection capability while detecting a rotation of a crank shaft or the like. The outer periphery of a crank shaft 7a has a cylindrical human power transmission member 28 having a torque sensor 31 for detecting a human driving force, an intermediate cylinder 23 that receives a human driving force transmitted from the human power transmission member 28, and an interlocking member 29 that receives the human driving force transmitted from the intermediate cylinder 23. A one-way clutch 30 is disposed between the intermediate cylinder 23 and the interlocking member 29. A rotation detector 10 is provided to detect a rotation of a rotating body 11 attached to the intermediate cylinder 23. The rotation detector 10 is an optical sensor.

2. 发明公开

EP2940836A1 ROTATING MACHINE 有权
标题翻译： ROTIERENDE MASCHINE
公开(公告)号：EP2940836A1
公开(公告)日：2015-11-04
申请号：EP13869836.0
申请日：2013-12-18
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TSURUOKA, Kouichirou , FUJII, Naoki , ASAKURA, Hiroaki , UNO, Tadashi , KAWABATA, Akihiro , TAKIMOTO, Tohru
IPC分类号： H02K5/22 , H02K1/18 , H02K21/16
CPC分类号： H02K3/522 , H02K15/12
摘要： Provided is a rotating machine including a stator that can have a small structure. A resin-molded stator 20 of the rotating machine includes a stator core 21, a coil, a terminal 50, and a molded section 60. The stator core 21 is formed by laminating steel plates. The coil is provided on the stator core 21. The terminal 50 is connected to a drawn-out wire section on the end of a conductor forming the coil and a lead wire. The molded section 60 covers a coil end section near one end face of the stator core 21 in a lamination direction. A part of the terminal 50 connected near the one end face of the stator core 21 to the drawn-out wire section is included in the molded section 60. An external connection part 51 connected to the lead wire is protruded from the molded section 60 toward a rotating shaft (shaft) 18 of a rotor 12 of the rotating machine.
摘要翻译：提供一种旋转机械，其包括可以具有小结构的定子。旋转机械的树脂模制定子20包括定子芯21，线圈，端子50和模制部分60.定子芯21通过层压钢板形成。线圈设置在定子铁芯21上。端子50连接到形成线圈的导体的端部上的引出线部分和引线。成型部60在层叠方向上覆盖定子铁心21的一端面附近的线圈端部。连接在定子铁芯21的一个端面附近的引出线部分的端子50的一部分被包括在模制部分60中。连接到引线的外部连接部分51从模制部分60向着旋转机械的转子12的旋转轴（轴）18。

3. 发明授权

EP2995544B1 ELECTRIC ASSIST BICYCLE 有权
标题翻译：电动辅助自行车
公开(公告)号：EP2995544B1
公开(公告)日：2018-01-10
申请号：EP13884156.4
申请日：2013-05-08
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWAKAMI, Masafumi , FUJII, Naoki , OZAWA, Satoshi
IPC分类号： B62M6/55 , B62M6/50
CPC分类号： B62M6/55 , B62M6/50
摘要： An electric assist bicycle is provided with a so-called single-shaft motor drive unit that can satisfactorily keep torque detection capability. The outer periphery of a crank shaft 7a has a cylindrical human power transmission member 28 having a torque sensor 31 for detecting a human driving force and a combined-force member 29 that combines a human driving force and an auxiliary driving force from a motor 21. A one-way clutch is not provided on a driving force transmission path including the crank shaft 7a, the human power transmission member 28, and the combined-force member 28. The human power transmission member 28 and the combined-force member 29 are always rotated in response to a rotation of the crank shaft 7a. Moreover, a rotation detector 10 is provided to detect a rotation of the combined-force member 29.

4. 发明授权

EP2940836B1 ROTATING MACHINE 有权
标题翻译：旋转机械
公开(公告)号：EP2940836B1
公开(公告)日：2017-04-19
申请号：EP13869836.0
申请日：2013-12-18
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TSURUOKA, Kouichirou , FUJII, Naoki , ASAKURA, Hiroaki , UNO, Tadashi , KAWABATA, Akihiro , TAKIMOTO, Tohru
IPC分类号： H02K5/22 , H02K1/18 , H02K21/16
CPC分类号： H02K3/522 , H02K15/12

5. 发明公开

EP3323703A1 ELECTRIC-ASSIST BICYCLE 有权
公开(公告)号：EP3323703A1
公开(公告)日：2018-05-23
申请号：EP16824062.0
申请日：2016-07-11
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWAKAMI, Masafumi , FUJII, Naoki , NISHIMORI, Masato
IPC分类号： B62M6/55 , B62M11/06 , B62M25/08 , F16D41/24 , F16H63/30
CPC分类号： B62M6/55 , B62M11/06 , B62M25/08 , F16D41/24 , F16H63/30
摘要： Resultant force transmitting body (29) which is freely rotatable by a resultant force that is a combination of a human power driving force and an auxiliary driving force, driving sprocket (13) to which rotation of resultant force transmitting body (29) is transmitted, and a gear shift mechanism which includes a plurality of selectable gear shift stages having different gear ratios and transmits a driving force to the resultant force transmitting body, are provided in driving unit (20) installed at an intermediate location between a front wheel and a rear wheel. The gear shift mechanism includes a plurality of transmission gears and switching body moving portion (62) that moves in accordance with a selected gear shift stage, and an electric switching device which includes a gear shift stage switching motor that is a gear shift stage switching driving source that generates a driving force which moves switching body moving portion (62) is installed in driving unit (20).

6. 发明公开

EP2998211A1 ELECTRICALLY ASSISTED BICYCLE 有权
标题翻译： ELEKTRISCHUNTERSTÜTZTESFAHRRAD
公开(公告)号：EP2998211A1
公开(公告)日：2016-03-23
申请号：EP13884845.2
申请日：2013-05-16
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWAKAMI, Masafumi , OZAWA, Satoshi , FUJII, Naoki
IPC分类号： B62M6/50 , B62M6/55
CPC分类号： B62M6/50 , B62M6/55
摘要： An electric assist bicycle is provided so as to detect a torque by means of a magneto-striction torque sensor and keep high torque detection capability while detecting a rotation of a crank shaft or the like. The outer periphery of a crank shaft 7a has a cylindrical human power transmission member 28 having a torque sensor 31 for detecting a human driving force, an intermediate cylinder 23 that receives a human driving force transmitted from the human power transmission member 28, and an interlocking member 29 that receives the human driving force transmitted from the intermediate cylinder 23. A one-way clutch 30 is disposed between the intermediate cylinder 23 and the interlocking member 29. A rotation detector 10 is provided to detect a rotation of a rotating body 11 attached to the intermediate cylinder 23. The rotation detector 10 is an optical sensor.
摘要翻译：提供一种电动辅助自行车，以便通过磁阻力矩传感器来检测扭矩，并且在检测曲轴等的旋转的同时保持高扭矩检测能力。曲轴7a的外周具有圆柱形的人力传递部件28，其具有用于检测人的驱动力的转矩传感器31，接收从人力传动部件28传递的人的驱动力的中间气缸23，接收从中间气缸23传递的人力驱动力的构件29.单向离合器30设置在中间气缸23和互锁构件29之间。旋转检测器10设置成检测旋转体11的旋转，旋转检测器10是光学传感器。

7. 发明公开

EP2995544A1 ELECTRIC ASSIST BICYCLE 有权
标题翻译：电动辅助自行车
公开(公告)号：EP2995544A1
公开(公告)日：2016-03-16
申请号：EP13884156.4
申请日：2013-05-08
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWAKAMI, Masafumi , FUJII, Naoki , OZAWA, Satoshi
IPC分类号： B62M6/55 , B62M6/50
CPC分类号： B62M6/55 , B62M6/50
摘要： An electric assist bicycle is provided with a so-called single-shaft motor drive unit that can satisfactorily keep torque detection capability. The outer periphery of a crank shaft 7a has a cylindrical human power transmission member 28 having a torque sensor 31 for detecting a human driving force and a combined-force member 29 that combines a human driving force and an auxiliary driving force from a motor 21. A one-way clutch is not provided on a driving force transmission path including the crank shaft 7a, the human power transmission member 28, and the combined-force member 28. The human power transmission member 28 and the combined-force member 29 are always rotated in response to a rotation of the crank shaft 7a. Moreover, a rotation detector 10 is provided to detect a rotation of the combined-force member 29.
摘要翻译：电动辅助自行车具备能够良好地保持转矩检测能力的所谓的单轴电动机驱动装置。曲轴7a的外周具有圆柱形人力传输构件28，该圆柱形人力传输构件28具有用于检测人类驱动力的扭矩传感器31以及组合了来自马达21的人力驱动力和辅助驱动力的合力构件29。在包括曲轴7a，人力传输构件28和合力构件28的驱动力传递路径上未设置单向离合器。人力传递构件28和合力构件29总是响应于曲轴7a的旋转而旋转。此外，设置旋转检测器10以检测合力部件29的旋转。

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