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1. 发明专利

JP2015033169A 端子台を備えたモータ有权
标题翻译：带终端块的电机
公开(公告)号：JP2015033169A
公开(公告)日：2015-02-16
申请号：JP2013159352
申请日：2013-07-31
申请人：ファナック株式会社 , Fanuc Ltd
发明人： KINOSHITA SHINICHI
IPC分类号： H02K3/50 , H02K5/22
CPC分类号： H02K5/225
摘要：【課題】端子台へワニスが浸入してしまうのを確実に防止することが可能なモータを提供することを目的とする。【解決手段】モータ100は、巻線の口出し線15が接続される端子台100を備える。端子台100は、底壁102と、互いに対向する複数の側壁103と、隣り合う側壁103の間に設けられた端子部110と、端子部110よりも巻線に近い位置に配置され、底壁102および側壁103に隙間なく一体に形成される堰壁105とを有する。堰壁105は、口出し線15を保持するための口出し線保持部を有する。【選択図】図2
摘要翻译：要解决的问题：提供可以可靠地防止清漆渗入端子块的电动机。解决方案：电动机10包括连接有绕组的引线15的端子块100。端子块100具有底壁102，彼此面对的多个侧壁103，设置在相邻侧壁103之间的端子110和布置在比端子110更靠近绕组的位置的堰壁105，并与底壁102和侧壁103没有间隙。堰壁105具有用于保持引线15的引线保持部。

2. 发明专利

JP2014138544A Temperature measurement apparatus of motor having holding member for holding coil end 审中-公开
标题翻译：具有保持线圈的保持构件的电机的温度测量装置
公开(公告)号：JP2014138544A
公开(公告)日：2014-07-28
申请号：JP2013007680
申请日：2013-01-18
申请人： Fanuc Ltd , ファナック株式会社
发明人： KINOSHITA SHINICHI , MISHIMA YAMATO
IPC分类号： H02K11/00 , G01K7/00
CPC分类号： G01K13/00 , G01K7/16 , G01K2217/00
摘要： PROBLEM TO BE SOLVED: To provide a temperature measurement apparatus that measures temperature of a winding of a stator, with simple configuration.SOLUTION: The temperature measurement apparatus includes: a conductive holding member 16 that holds a coil end 14, which is an end part of a stator coil 12 formed by winding a winding 13 around a stator core 11; a resistance measurement part 202 that measures resistance of the holding member 16; and a temperature calculation part 203 that calculates temperature of the winding 13 on the basis of the resistance measured by the resistance measurement part 202.
摘要翻译：要解决的问题：提供一种以简单的结构来测量定子的绕组温度的温度测量装置。解决方案：温度测量装置包括：导电保持构件16，其保持作为端部的线圈端14 通过将绕组13卷绕在定子芯11周围而形成的定子线圈12; 测量保持构件16的电阻的电阻测量部202; 以及基于由电阻测量部件202测量的电阻来计算绕组13的温度的温度计算部件203。

3. 发明专利

JPH0622515A ROTOR FOR SQUIRREL-CAGE INDUCTION MOTOR 失效
公开(公告)号：JPH0622515A
公开(公告)日：1994-01-28
申请号：JP17561792
申请日：1992-07-02
申请人： FANUC LTD
发明人： NAKAMURA ATSUO , KATSUSAWA YUKIO , KINOSHITA SHINICHI
IPC分类号： H02K17/16
摘要： PURPOSE:To provide a rotor for a high torque type squirrel-cage induction motor which can be produced easily without causing defects in production even for a long size construction. CONSTITUTION:A rotor 10 is equipped with a rotating shaft 12, a rotor core 14 which is fixed to the rotating shaft 12 and has a plurality of through holes 16 in a peripheral portion, a plurality of bar members 18 forming secondary conductors for an induction motor, each bar member being inserted to each through hole of the rotating core 14, a pair of short-circuit rings 20 short- circuiting the end portions of respective bar members 18, and a plurality of supporting plates 22 which push both the rotor core 14 and the short-circuit rings 20 from both the ends and are fixed to the rotating shaft 12. The short- circuit rings 20 are arranged and matched to each of a plurality of the through holes 16 of the rotor core 14 and have a plurality of slots 24. The slot 24 has a profile which mutually permits a tight fit to the sectional shape of the bar member 18. The bar member 18 is press fit and fixed to the slot 24 of the short-circuit ring 20.

4. 发明专利

JPH04168946A NONCONTACT SEALING STRUCTURE FOR MOTOR OUTPUT SHAFT 失效
公开(公告)号：JPH04168946A
公开(公告)日：1992-06-17
申请号：JP29169790
申请日：1990-10-31
申请人： FANUC LTD
发明人： NAKAMURA ATSUO , KATSUSAWA YUKIO , KINOSHITA SHINICHI
IPC分类号： F16J15/44 , F16J15/447 , H02K5/10 , H02K5/124
摘要： PURPOSE:To obtain a compact and highly reliable sealing structure with low cost by arranging a second annular board member secured to an output shaft so that it covers the groove in a first annular board member secured to the housing. CONSTITUTION:A first annular board member 22 secured to the front housing 10 has a hole 22c to be inserted with an output shaft 18 at the inner peripheral part thereof and a V-groove 22a surrounding the hole 22. A second annular board member 24 arranged in front of the first annular board member 22 is provided with a hole 24c for securing the output shaft 18 to the circumferential part and a flange 24b, while furthermore outer peripheral region 24a thereof coveres the groove 22a in the first annular board member 22. According to the constitution, oil drop scattering to the vicinity of the output shaft is blocked from intruding into a motor and the oil drop adhered to the second annular board member is centrifugally shaken off to be adhered to the first annular board member thence flows downward along the groove without intruding into the motor.

5. 发明专利

JP2011101549A Induction motor with heat dissipating disc for dissipating heat generated by rotor 有权
标题翻译：带有散热片的感应电机，用于分配转子发热
公开(公告)号：JP2011101549A
公开(公告)日：2011-05-19
申请号：JP2009255984
申请日：2009-11-09
申请人： Fanuc Ltd , ファナック株式会社
发明人： YOSHIMURA KAZUTAKA , NAKAZAWA YASUYUKI , KINOSHITA SHINICHI
IPC分类号： H02K17/16
CPC分类号： H02K9/22 , H02K5/20 , H02K9/04
摘要： PROBLEM TO BE SOLVED: To provide an induction motor with a heat dissipating disc for dissipating heat generated by a rotor.
SOLUTION: The induction motor 100 with the heat dissipating disc that dissipates heat generated by a rotor includes a stator 1 and the rotor 2 fixed to a first shaft 3 inserted in the inner peripheral side of the stator 1. The stator 1 has air holes 7 formed at a plurality of spots on its outer periphery and penetrating along the axis of the induction motor 100. The stator 1 also has a rotation detector 4 disposed on the side of first shaft 3 that is opposite to a load, a first heat dissipating disc 9 which dissipates heat generated by the rotor 2 fitted to an end of first shaft 3 that is opposite to the load, and a cooling fan 6 which forcibly cools the first heat dissipating disc 9 with fresh air. The cooling fan 6 is disposed in such a way that the first heat dissipating disc 9 is set between the rotation detector 4 and the cooling fan 6.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为感应电动机提供散热盘，以散发由转子产生的热量。解决方案：具有散热由转子产生的热量的散热盘的感应电动机100包括定子1和固定在插入定子1的内周侧的第一轴3上的转子2.定子1具有形成在其外周上的多个点上并且沿着感应电动机100的轴线穿透的空气孔7.定子1还具有设置在与负载相对的第一轴3侧的旋转检测器4，第一散热盘9，散热由安装在与负载相反的第一轴3的端部的转子2产生的热量;以及用新鲜空气强制地冷却第一散热盘9的冷却风扇6。冷却风扇6以第一散热盘9设置在旋转检测器4和冷却风扇6之间的方式配置。（C）2011，JPO＆INPIT

6. 发明专利

JP2006207463A Fan having failure detecting function 有权
标题翻译：风扇故障检测功能
公开(公告)号：JP2006207463A
公开(公告)日：2006-08-10
申请号：JP2005020125
申请日：2005-01-27
申请人： Fanuc Ltd , ファナック株式会社
发明人： TANIGUCHI MITSUYUKI , MASUTANI OSAMU , MAEDA YOSHINOBU , KINOSHITA SHINICHI
IPC分类号： F04D27/00
CPC分类号： F04D25/08 , F04D19/002 , F04D27/008
摘要： PROBLEM TO BE SOLVED: To provide a fan having a failure detecting function which detects not only a lowering in a rotational speed but also failure such as breakage and slip-off of a rotary part, and also has service condition that is not especially limited.
SOLUTION: This fan 10 has a static part 12, the rotary part 14 rotatably attached to the static part 12, a first electric circuit 16 provided to the rotary part 14, a second electric circuit 18 provided to the static part 12 and also electromagnetically connected to the first electric circuit 16, and a failure detecting circuit 20 electrically connected to the second electric circuit 18 and detecting the failure of the rotary part 14.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有故障检测功能的风扇，其不仅检测转速降低，而且检测旋转部件的断裂和脱落等故障，并且还具有不是特别有限。解决方案：该风扇10具有静止部分12，旋转部分14可旋转地附接到静止部分12，设置在旋转部分14上的第一电路16，设置在静止部分12上的第二电路18和电磁连接到第一电路16，以及电连接到第二电路18并检测旋转部分14的故障的故障检测电路20。（C）2006，JPO和NCIPI

7. 发明专利

JPH0787711A STATOR OF MOTOR WITH COOLING MEDIUM PASSAGE 失效
公开(公告)号：JPH0787711A
公开(公告)日：1995-03-31
申请号：JP23029293
申请日：1993-09-16
申请人： FANUC LTD
发明人： NAKAMURA ATSUO , KATSUSAWA YUKIO , KINOSHITA SHINICHI
IPC分类号： H02K1/20 , H02K5/20 , H02K9/19
摘要： PURPOSE:To provide a stator of a motor having a cooling medium passage in which cooling capacity of cooling medium can be improved without altering a sectional area of the passage. CONSTITUTION:A stator 10 comprises a laminated stator core 12, and a plurality of windings 16 disposed in slots 14 of the core 12. A cooling medium passage 22 axially passed through the core 12 is formed near an outer periphery of the core 12. A plurality of protrusions 26 continuously extended axially are formed at a wall 24 of the passage 22. The protrusions 26 increase a surface area of the wall 24 of the passage 22 of a heat transfer surface to the medium and increases the contact area of the medium with the core 12, thereby improving cooling capacity.

8. 发明专利

JPH0417553A DETECTOR FIXING STRUCTURE 失效
公开(公告)号：JPH0417553A
公开(公告)日：1992-01-22
申请号：JP11864490
申请日：1990-05-10
申请人： FANUC LTD
发明人： KATSUSAWA YUKIO , TOKUOKA YUJI , KINOSHITA SHINICHI
IPC分类号： H02K11/00
摘要： PURPOSE:To perform accurate positioning by fixing a rotation detector for a motor in the recess formed by the base material made of resin and the cover member made of resin, whose elasticity is larger than that of the base member, and attaching them to a housing. CONSTITUTION:A base member 12, which is nearly a rectangular parallelepiped made of a little hard resin and in which a semicircular recess 12a is provided at or around the center in longitudinal direction, is fixed to housing 10 by a screw 20. A cover member 14, which is a separate body and has larger elasticity, is attached onto it by a screw 16. The cover member 14 has a recess 14a, which forms a pair with the recess 12a of the base member 12, and after a detector 18 is set in between the recess 12a and the recess 14a, the cover member 14 and the base member 12 are fixed to the housing 10 by a screw 20. The detector 18 magnetically or optically detects the speed of the disc 30 rotating with the rotary shaft 28.

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