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1. 发明专利

JP2016112657A 回転ジョイント支持構造部、工作機械の主軸および電動機有权
标题翻译：旋转接头支撑结构件，机床主轴和电动马达
公开(公告)号：JP2016112657A
公开(公告)日：2016-06-23
申请号：JP2014254437
申请日：2014-12-16
申请人：ファナック株式会社
发明人：中澤康之
IPC分类号： B23Q11/00 , B23Q1/00 , B23B19/02 , H02K9/19 , H02K9/193 , B23Q11/10
CPC分类号： B23Q11/103 , F16L39/04
摘要：【課題】ドレイン穴や切欠部を容易に清掃する。【解決手段】回転ジョイント支持構造部(1)は、回転側部材(22)と固定側部材(23)との間の接触部分を取囲む回転ジョイント収容部(12a、12b)と、外部から回転ジョイント収容部まで延びる少なくとも一つのドレイン穴(5、24)と、回転ジョイント収容部(12a、12b)に連通している第一清掃通路(31)と、中空軸(9)および中空軸包囲部(17)を取囲む中空軸収容部(12c)と、外部と中空軸収容部とを連通するよう形成された少なくとも一つの切欠部(29)と、少なくとも一つの切欠部に対応してハウジング内に形成された第二清掃通路(32)とを含む。【選択図】図3
摘要翻译：要解决的问题：容易地清洁排水孔和切口部分。解决方案：旋转接头支撑结构部分（1）包括：旋转接头存储部分（12a和12b），围绕旋转侧部件（22）的接触部分，和固定侧构件（23）; 至少一个从外部延伸到旋转接头存储部分的排水孔（5和24）; 与旋转接头收纳部（12a，12b）连通的第一清洗通道（31）; 围绕中空轴（9）的中空轴存储部（12c）和围绕部分（17）的中空轴; 形成为使所述外部与所述中空轴收纳部连通的至少一个切口部（29）和对应于至少一个切口部分并形成在壳体中的第二清洁通道（32）。选择的图示：图3

2. 发明专利

JP5142593B2 Motor use machine 有权
公开(公告)号：JP5142593B2
公开(公告)日：2013-02-13
申请号：JP2007152493
申请日：2007-06-08
申请人：株式会社小松製作所
发明人：智夫松田
IPC分类号： H02K9/193 , H02K9/197
CPC分类号： Y02T10/641

4. 发明专利

JP2006197772A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2006197772A
公开(公告)日：2006-07-27
申请号：JP2005009219
申请日：2005-01-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKETSUNA YASUHARU
IPC分类号： H02K9/19 , H02K9/193
CPC分类号： H02K3/24 , H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine in which cooling capacity of the stator is enhanced. SOLUTION: The rotary electric machine 50 comprises a stator 1, a rotor 32, a case 34 for containing the stator 1 and the rotor 32, and an oil pump 36. Oil delivery openings 51 and 52 are provided at the end of the oil delivery path 48 in the case 34 and cooling oil is supplied to an upper notch of the stator 1. A groove 30 is covered with a cover 60 to form an enclosed channel. Cooling oil is applied sufficiently to a portion of coils 11-22 exposed into the channel thus enhancing cooling efficiency. The cooling oil is guided to an orifice 78 on the underside in the gravitational direction. Since the cooling oil does not flow between the rotor 32 and the stator 1, power loss can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高定子的冷却能力的旋转电机。解决方案：旋转电机50包括定子1，转子32，用于容纳定子1和转子32的壳体34以及油泵36.排油口51和52设置在壳体34中的油输送路径48和冷却油被供给到定子1的上槽口。槽30被盖60覆盖以形成封闭通道。将冷却油充分施加到暴露于通道中的线圈11-22的一部分，从而提高冷却效率。冷却油在重力方向被引导到下侧的孔口78。由于冷却油不会在转子32和定子1之间流动，因此能够防止功率损失。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006014438A Motor cooling system 有权
标题翻译：电机冷却系统
公开(公告)号：JP2006014438A
公开(公告)日：2006-01-12
申请号：JP2004185452
申请日：2004-06-23
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TSUTSUI TAKAHIRO , NAGIKI TAKAAKI
IPC分类号： H02K9/19 , B60K7/00 , B60K11/02 , B60L11/14 , F01P3/00 , H02K9/00 , H02K9/02 , H02K9/193 , H02K11/00
CPC分类号： H02K9/193 , B60K6/48 , B60K7/0007 , B60K2001/003 , B60L2240/425 , B60W2510/087 , F01P2003/006 , F01P2050/24 , F01P2060/045 , H02K9/19 , H02K11/25 , Y02T10/6221 , Y02T10/641 , Y02T10/642
摘要： PROBLEM TO BE SOLVED: To provide a technique for effectively cooling the neutral point of a travelling motor mounted on a hybrid car or the like.
SOLUTION: Oil bank 42, which reserves ATF supplied from an oil supply pipe 40 as cooling oil 41, is made under the inner space of the travelling motor 3. The neutral point 28 is positioned right above the oil level SO1 at normality of the oil bank 21, in condition that the hybrid car 1 has stopped on a on a flat path. At accelerated traveling, the cooling oil 41 collected in the oil bank 21 draws backward by inertia, and the oil level leans from the oil level SO1 at normality (shown by two-dot chain line) and changes into an oil level SO2 at high load. Hereby, the neutral point 28 is soaked in the cooling oil 41 in the oil bank 21.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效地冷却安装在混合动力车辆等上的行驶马达的中性点的技术。解决方案：将从作为冷却油41的供油管40供给的ATF的油库42制成在行进马达3的内部空间内。中性点28位于油位SO1正上方正常在混合动力车辆1在平坦的路径上停止的情况下，油库21。在加速行驶时，收集在油库21中的冷却油41通过惯性而向后抽吸，油位从油位SO1倾斜（由双点划线所示），并在高负荷下变为油位SO2 。因此，将中性点28浸渍在油库21中的冷却油41中。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2002130191A SUBMERGED MOTOR PUMP 失效
公开(公告)号：JP2002130191A
公开(公告)日：2002-05-09
申请号：JP2000324336
申请日：2000-10-24
申请人： EBARA CORP
发明人： KO SHUSEI
IPC分类号： F04D29/00 , F04D13/08 , F04D13/10 , F04D13/16 , F04D29/58 , H02K5/04 , H02K7/14 , H02K9/193
摘要： PROBLEM TO BE SOLVED: To provide a liquid inside motor pump capable of reducing an inner diameter of a well by simplifying cooling piping of a sealed submerged motor pump. SOLUTION: In an impeller 35 having a pump part 1, a heat exchanger 3 arranged on the upper side delivery side of the pump part 1 and a submerged motor part 2 arranged on the lower side suction side of the pump part 1, and circulating a coolant to the submerged motor part, liquid is made to flow from the pump part 1 to the outside of a heat transfer pipe 52 via the heat transfer pipe 52.

7. 发明专利

JP2001238428A CANNED LINEAR MOTOR 失效
公开(公告)号：JP2001238428A
公开(公告)日：2001-08-31
申请号：JP2000049726
申请日：2000-02-25
申请人： YASKAWA ELECTRIC CORP
发明人： SHIKAYAMA TORU , YOSHIDA SHUSAKU , IRIE NOBUYUKI , YU KENPEI
IPC分类号： H02K9/193 , H02K5/128 , H02K9/197 , H02K41/02 , H02K41/03
摘要： PROBLEM TO BE SOLVED: To provide a canned linear motor which enables suppression of the temperature rise of a mover and reduction of an adhesive braking force and is free of deterioration of the can strength. SOLUTION: This canned linear motor which has a permanent magnet, which has field, on its one side and three phase armature windings, a winding frame supporting the armature windings, a coolant path through which coolant for cooling the surfaces of the armature windings flows, a can 14 which covers the armature windings and the coolant path and headers 14', by which the can is tightly sealed on its other side. A plurality of slender slits 151 and 152 are formed, in parallel with each other in a moving direction of a mover on the can 14.

8. 发明专利

JPH11332179A SHAFT SEAL OILING DEVICE 失效
公开(公告)号：JPH11332179A
公开(公告)日：1999-11-30
申请号：JP16272498
申请日：1998-05-07
申请人： TOSHIBA ENGINEERING CO
发明人： SASAKI MASAHIRO
IPC分类号： H02K5/15 , H02K9/193
摘要： PROBLEM TO BE SOLVED: To provide a shaft seal oiling device which permits, swift coping with troubles and prevent sealing oil from entering an electric rotating machine if any trouble occurs in an oil level control bath. SOLUTION: An oil level controller for emergency is installed, in parallel with an oil level control bath 8 which receives shaft sealing oil from an extended bath 7 for collecting shaft sealing oil discharged from the bearings in an electric rotating machine. The oil level controller for emergency is provided with an automatic oil discharger 23, which discharges oil when the oil level is high and does not discharge oil when the oil level is low, an automatic valve 24 series-connected with the automatic oil discharger, and a controller 21 which controls opening and closing of the automatic valve 24 according to signals from a level detector 19 installed at the extended bath.

9. 发明专利

JPH0127669B2 失效
公开(公告)号：JPH0127669B2
公开(公告)日：1989-05-30
申请号：JP16651580
申请日：1980-11-26
申请人： SIEMENS AG
发明人： EERITSUHI UEGUHAUPUTO , RUTSUTSU INCHITSUHIAA , KURISUTOFU SHUNATSUPAA
IPC分类号： H01F6/04 , H01L39/04 , H02K9/193 , H02K9/20 , H02K55/00 , H02K55/04

10. 发明专利

JPS60257761A HELIUM SUPPYING AND EXHAUSTING MACHINE 失效
公开(公告)号：JPS60257761A
公开(公告)日：1985-12-19
申请号：JP11078784
申请日：1984-06-01
申请人： HITACHI LTD
发明人： YAMAMOTO HIROE , MAKI NAOKI , TOMEOKU HIROSHI , YAMAGUCHI KIYOSHI
IPC分类号： H02K9/00 , F17C5/02 , H02K9/193 , H02K55/04
摘要： PURPOSE:To improve the axial sliding operation of an exhaust frame of a helium supplying and exhausting machine by dividing and fixing the echaust frame and a filling tube securing frame of a helium filling tube, thereby interrupting the transmission of a vibration to the filling the tube securing frame. CONSTITUTION:An exhaust frame 14 and a filling tube securing frame 12 for forming a helium suppying and exhausting machine 15 of a superconductive rotor are coupled by a post shaft 28 having annular rubber buffers 27a, 27b, and respectively mounted on ring slots 29a, 29b. The gas leakage of the helium filling tube 11 of the frame 12 side is prevented by providing a sealing fluid storage tank 32 and a sealing groove 33 on the bore of the frame 12. and mounting a sealing 34 of the end of a hollow rotational shaft 10. Thus, even if the slide 22 of the machine 15 is overcooled, the transmission of the eccentric core is absorbed by the buffers 27a, 27b and the shaft 28, and even if the frame 14 is rotated at overcooling, the buffers 27a, 27b are damaged before the rotary twisting is transmitted to interrupt it.

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