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1. 发明专利

JP2006300600A Rotation detector 有权
标题翻译：旋转探测器
公开(公告)号：JP2006300600A
公开(公告)日：2006-11-02
申请号：JP2005119743
申请日：2005-04-18
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： KAWABE MORIO , HAMAGUCHI MASAYUKI
IPC分类号： G01D5/245 , G01P3/488 , H02K1/14 , H02K21/38 , H02K21/48
摘要： PROBLEM TO BE SOLVED: To increase the output voltage of a coil in a rotation detector.
SOLUTION: The rotation detector is provided with the stator 3 and an inductor 2, on the circular surface of which protruding parts 21 and recessed parts 22 are formed with a uniform interval. The stator 3 comprises the permanent magnet 30 and the pole pieces 31 and 32 connected with the magnetic poles of the permanent magnet 30, the plurality of magnetic poles 41-44 provided on the magnetic pole pieces 31 and 32 opposite to the protruding and recessed gaps of the inductor 2, and coils 51-54 fitted to the respective magnetic poles 41-44. In the magnetic pole piece 31, the adjacent first magnetic pole 41 and the second magnetic pole 42 are adjacent to each other, and the positional relations of the mutual magnetic poles 41 and 42 are set so that the coil 51 fitted to the first magnetic pole 41 and the coil 52 fitted to the second magnetic pole 42 output the signals of different phase of 180° to each other.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：增加旋转检测器中线圈的输出电压。解决方案：旋转检测器设置有定子3和电感器2，在圆形表面上以均匀的间隔形成有突出部21和凹部22。定子3包括永磁体30和与永磁体30的磁极连接的极片31,32，设置在磁极片31,32上的多个磁极41-44与突出和凹陷的间隙相对电感器2和安装在各个磁极41-44上的线圈51-54。在磁极片31中，相邻的第一磁极41和第二磁极42彼此相邻，并且设置相互磁极41和42的位置关系，使得线圈51装配到第一磁极 41和装配到第二磁极42的线圈52将180°的不同相位的信号彼此输出。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004251715A Speed detector 有权
公开(公告)号：JP2004251715A
公开(公告)日：2004-09-09
申请号：JP2003041453
申请日：2003-02-19
申请人： Shinko Electric Co Ltd , Tokyu Car Corp , 東急車輛製造株式会社 , 神鋼電機株式会社
发明人： HANDA NAOICHI , HAMAGUCHI MASAYUKI , SEKO NOBUO
IPC分类号： G01P3/48 , B60L3/08
摘要： PROBLEM TO BE SOLVED: To provide a speed detector for supplying an output signal more than a specific level to a signal processor regardless of the distance variations between a toothed wheel and a magnetic pole without losing a disconnection detection function. SOLUTION: In the speed detector 1, a loop circuit is formed by a detection coil 2 and an ATS apparatus 4. The output signal of the detection coil 2 is amplified by a power amplification circuit 18 connected in parallel with the loop circuit, and is supplied to the loop circuit in series by an insulating transformer 20. In the speed detector 1 in this configuration, the disconnection detection function in the loop circuit by the detection coil 2 and the ATS apparatus 4 cannot be lost, an output signal by the detection coil 2 is increased up to a voltage sufficient to the detection of speed by the power amplification circuit 18 for supplying to the ATS apparatus 4. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2007108080A Rotation detector, and method of manufacturing inductor of rotation detector 审中-公开
标题翻译：旋转检测器和旋转检测器电感器的制造方法
公开(公告)号：JP2007108080A
公开(公告)日：2007-04-26
申请号：JP2005300868
申请日：2005-10-14
申请人： Shinko Electric Co Ltd , West Japan Railway Co , 神鋼電機株式会社 , 西日本旅客鉄道株式会社
发明人： MANO TATSUYA , IMAMURA YOICHI , FUKUI HIROMICHI , IIJIMA HIROYASU , KAWABE MORIO , HAMAGUCHI MASAYUKI
IPC分类号： G01D5/244 , G01D5/245 , G01P3/488
摘要： PROBLEM TO BE SOLVED: To increase output voltage of a coil in a rotation detector.
SOLUTION: The rotation detector comprises a stator and an inductor 2, and a projecting part 21 and a recessed part 22 are formed at equal intervals over the whole circumferential surface of the inductor 2 to form an irregular surface. The stator comprises a permanent magnet, a magnetic pole piece joined to the pole of this permanent magnet, magnetic poles oppositely disposed in the magnetic pole piece on the irregular surface of the inductor 2 with a gap, and a coil engaged with respective magnetic poles. The shape of the irregular surface of the inductor 2 is determined so that A ≤ B ≤ 1.3235A, where A is a pitch of the projecting part 21 and B is a length of the projecting part 21.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高旋转检测器中线圈的输出电压。解决方案：旋转检测器包括定子和电感器2，并且在电感器2的整个圆周表面上以等间隔形成突出部分21和凹陷部分22以形成不规则表面。定子包括永磁体，连接到该永磁体的磁极的磁极片，具有间隙的与电感器2的不规则表面相对地设置在磁极片中的磁极和与各个磁极接合的线圈。确定电感器2的不规则表面的形状，使得A≤B≤1.3335A，其中A是突出部分21的间距，B是突出部分21的长度。（C） 2007年，日本特许厅和INPIT

4. 发明专利

JP2006300599A Rotation detector 有权
标题翻译：旋转探测器
公开(公告)号：JP2006300599A
公开(公告)日：2006-11-02
申请号：JP2005119742
申请日：2005-04-18
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： KAWABE MORIO , HAMAGUCHI MASAYUKI
IPC分类号： G01P3/488
摘要： PROBLEM TO BE SOLVED: To raise a coil output voltage in a rotation detector.
SOLUTION: The rotation detector is provided with a stator 3 and an inductor 2. Protrusions 21 and recesses 22 are formed at regular intervals in the overall circumference of a circumferential surface of the inductor 2. The stator 30 is provided with a permanent magnet 30; a first yoke 31 joined to one pole on one side of the permanent magnet 30; and a second yoke 32 jointed to the other pole on the other end of the permanent magnet 30. The first yoke 31 and the second yoke 32 are each provided with magnetic poles 41-43 and 44-46 in such a way as to be opposed to the circumferential surface of the inductor 2 at the intervals of gaps g
1 -g
6 , and coils 51-56 are each fitted in the magnetic poles 41-46. The magnetic poles 41-43 of the first yoke 31 and the magnetic poles 44-46 of the second yoke 32 are symmetrically arranged, and coils (53 and 54, 52 and 55, and 51 and 56) of the symmetrically arranged magnetic poles are connected in parallel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高旋转检测器中的线圈输出电压。旋转检测器设置有定子3和电感器2.突起21和凹部22在电感器2的圆周表面的整个圆周上以规则的间隔形成。定子30设置有永久磁铁30; 与永磁体30一侧的一个极接合的第一磁轭31; 以及与永磁体30的另一端连接的另一极的第二磁轭32.第一磁轭31和第二磁轭32分别设置有磁极41-43和44-46，以相对的方式以间隙g -g 6 连接到电感器2的圆周表面，并且线圈51-56各自装配在磁极41-46中。第一磁轭31的磁极41-43和第二磁轭32的磁极44-46对称地配置，对称配置的磁极的线圈（53,54,52,55,51,56）并联连接版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006300598A Rotation detector 审中-公开
标题翻译：旋转探测器
公开(公告)号：JP2006300598A
公开(公告)日：2006-11-02
申请号：JP2005119741
申请日：2005-04-18
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： KAWABE MORIO , HAMAGUCHI MASAYUKI
IPC分类号： G01P3/488
摘要： PROBLEM TO BE SOLVED: To provide a rotation detector having a large coil output voltage for improving accuracy and stability of a control system using AC signals acquired from the rotation detector.
SOLUTION: The rotation detector is provided with a stator 3 and an inductor 2, and protrusions 21 and recesses 22 are formed at regular intervals in the overall circumference of a circumferential surface of the inductor 2. The stator 30 comprises a permanent magnet 30; pole pieces 3132 joined to the poles of the permanent magnet 30; a plurality of magnetic poles 41-44 provided for the pole pieces 3132 in such a way as to be opposed to the protrusions and the recesses of the inductor 2 at the intervals of gaps (g); and coils 51 and 54 each fitted in the magnetic poles 41-44. The coils 51-54 are each arranged on the side of the tips of the magnetic poles 41-44. To be concrete, h≥0.5 L (wherein, the length of the magnetic pole is L; and the distance between a root part of the magnetic pole to a coil end on the root side is h), and a≤0.5 L (wherein, the length of the coil is a).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有大的线圈输出电压的旋转检测器，以提高使用从旋转检测器获取的AC信号的控制系统的精度和稳定性。解决方案：旋转检测器设置有定子3和电感器2，并且在电感器2的圆周表面的整个圆周上以规则的间隔形成突起21和凹部22.定子30包括永磁体 30; 接合到永磁体30的极的极片3132; 设置用于极片3132的多个磁极41-44，以与间隔（g）间隔的电感器2的突起和凹部相对的方式; 以及各自装配在磁极41-44中的线圈51和54。线圈51-54各自布置在磁极41-44的尖端的侧面。具体而言，h≥0.5L（其中，磁极的长度为L，磁极的根部与根侧的线圈端的距离为h），a≤0.5L（其中，线圈的长度为a）。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JPH04215996A LIQUID CUT-OFF SYSTEM IN LIQUID SUPPLYING AND REPLENISHING APPARATUS 失效
公开(公告)号：JPH04215996A
公开(公告)日：1992-08-06
申请号：JP40715790
申请日：1990-12-10
申请人： SHINKO ELECTRIC CO LTD
发明人： YOSHIDA HIROSHI , TAKAI NOBUO , HAMAGUCHI MASAYUKI , IKETANI HIROSHI
IPC分类号： B67D7/04
摘要： PURPOSE:To prevent liquid leakage or an excessive supply of the liquid into an apparatus, in case an operating valve should fail, by providing a main supply passage in an auxiliary supply passage in a tank via a pump and an operating valve actuatable to open condition during pump stopping period in the regions of a pipe at a high elevation than the aforesaid passages. CONSTITUTION:A main supply pipe 10 is connected to an auxiliary supply pipe 9 extended to a take-out 1d located above the liquid surface level n1 of a tank 1 and an operating valve 12 provided in a passage connected to an intermediate point of the upper horizontal pipe 10a of the pipe 10 is actuated to an open condition responsively to the turning off of a pump 4 to be communicated with the atmospheric air. As a result, in either case where the operating valve 6A is opened due to the trouble or cracking occurs at any intermediate part of the supply pipe 10, the exertion of head pressure is interrupted by the existence of the atmospheric air in communication with the pipe via the operating valve 12. Therefore, the liquid will not flow from a tank 1 into an apparatus 2, even if there are the regions of the pipe where level n1 of the tank 1 is higher than the liquid surface level n2 of the apparatus 2. In case the operating valve 12 should fail, an auxiliary operating valve 13 is manually opened to obtain the same effect.

7. 发明专利

JPH06132058A SLIP RING FOR CONSTRUCTION MACHINERY 失效
公开(公告)号：JPH06132058A
公开(公告)日：1994-05-13
申请号：JP30438492
申请日：1992-10-19
申请人： SHINKO ELECTRIC CO LTD
发明人： IWAMOTO TOSHISUE , HAMAGUCHI MASAYUKI
IPC分类号： H01R39/00
摘要： PURPOSE:To form a slip ring with a large number of circuits by providing at least one or more strong electric circuits mixed with at least one or more weak electric circuits, so as to miniaturize the slip rind. CONSTITUTION:In a strong electric circuit 22, six circuits are arranged in an upper part, and a weak electric circuit 23 is provided with 15 circuits arranged in a lower part. The strong electric circuit 22 is constituted so as to surely transmit a strong electric signal by mounting an elastic contactor support 40 to a strut 27 to bring a contactor 41 into slide contact with a ring 4 in a point end part of the support. In the weak electric circuit 23, three printed boards 24 are fixed to a rotary shaft 21, to mount five copper patterns 25 respectively to each printed board 24, and on the other hand, a contact support 28 is fixed to the strut 27 mounted to a base 26, to mount five contacts 29 to each contact support 28, so that the five contacts 29 correspond respectively to the five copper patterns 25. By a constitution in the above, the conventional 21 rings are miniaturized with height from 290mm to 240mm, and a number of the circuits can be increased.

8. 发明专利

JPH04209917A CONTROL SYSTEM FOR LUBRICATING OIL LEVEL IN ENGINE 失效
公开(公告)号：JPH04209917A
公开(公告)日：1992-07-31
申请号：JP40715690
申请日：1990-12-10
申请人： SHINKO ELECTRIC CO LTD
发明人： YOSHIDA HIROSHI , TAKAI NOBUO , HAMAGUCHI MASAYUKI , IKETANI HIROSHI
IPC分类号： F01M11/00 , F01M11/02 , F01M11/06
摘要： PURPOSE:To contrive facilitation of installation work and extension of an oil exchange interval by adopting means of supplying lubricating oil to an engine through a supply pipe from an oil pan and also to the oil pan through a main supply pipe from a subtank. CONSTITUTION:Lubricating oil is supplied to an engine 1 by a supply pipe 3 from an oil pan 2 by opening a valve 13 and by driving each pump 4, 15. Lubricating oil from a subtank 10 is supplied to the oil pan 2 by main and auxiliary supply pipes 12, 16. Further, lubricating oil of the oil pan 2 is partly recirculated to the subtank 10 through a return pipe 18 to circulate the lubricating oil. Here by action of the auxiliary supply pipe 16 having an automatic oil supplier 17, desired circulation of the lubricating oil is always obtained. Further by actuating a motor 13a to close the valve 13 at the time of stopping the engine, an inflow to the oil pan 2 from the subtank 10 is prevented.

9. 发明专利

JP2002010567A TERMINAL BOX OF DYNAMOELECTRIC MACHINE APPARATUS AND TERMINAL CONNECTION METHOD OF DYNAMOELECTRIC MACHINE APPARATUS 失效
公开(公告)号：JP2002010567A
公开(公告)日：2002-01-11
申请号：JP2000185223
申请日：2000-06-20
申请人： SHINKO ELECTRIC CO LTD
发明人： NAKAYAMA YASUMITSU , HAMAGUCHI MASAYUKI
IPC分类号： H02K5/22
摘要： PROBLEM TO BE SOLVED: To realize a firm connection structure without increasing the cost. SOLUTION: Terminal parts of lead wires 13 and terminal parts of cables 14 are provided in an enclosed space formed in a terminal box 10 of a vibration motor, etc. After both the terminal parts are connected to each other with insulation-covered sleeves 16, the enclosed space formed in the terminal box 10 is filled with granular fillers 17 to fix and retain the lead wires 13, the cables 14 and their connection parts.

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