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1. 发明专利

JP2007135350A Outer movable linear actuator 有权
标题翻译：外部可动线性致动器
公开(公告)号：JP2007135350A
公开(公告)日：2007-05-31
申请号：JP2005327730
申请日：2005-11-11
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： FUJII TAKAYOSHI , NAKAGAWA HIROSHI , ONOE TAKASHI
IPC分类号： H02K33/16
摘要： PROBLEM TO BE SOLVED: To provide an outer movable linear actuator, in which the reliability can be enhanced by a permanent magnet securing mechanism and interference can be eliminated, when a splitabble outer core is assembled.
SOLUTION: Since the outer movable linear actuator comprises a stator having an inner core, a permanent magnet arranged on the outside thereof, and a coil wound around the inner core, a moving member arranged around the stator and splittable in the radial direction; and a leaf spring for supporting the stator and the moving member coaxially, concentrically, reciprocally and resiliently, reliability can be enhanced by a permanent magnet securing mechanism and interference can be eliminated, when it is assembled, while sustaining a small gap between the moving member and the permanent magnet. Since the outer core is splittable, material can be used economically, as compared with the case of integral outer core.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种外部可移动线性致动器，其中通过永磁固定机构可以提高可靠性，并且可以消除在组装分裂外芯时的干扰。解决方案：由于外可动线性致动器包括具有内芯的定子，布置在其外侧的永磁体和缠绕在内芯上的线圈，设置在定子周围并沿径向方向可分开的移动构件 ; 以及用于同轴地同轴地，往复地和弹性地支撑定子和移动构件的片簧，通过永久磁铁固定机构可以提高可靠性，并且当组装时可以消除干扰，同时在移动构件之间保持小的间隙和永久磁铁。由于外芯是可分开的，与整体外芯的情况相比，材料可以经济地使用。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008182869A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2008182869A
公开(公告)日：2008-08-07
申请号：JP2007079118
申请日：2007-03-26
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： NAKAGAWA HIROSHI , FUJII TAKAYOSHI , FUKUNAGA TAKASHI , MURAKISHI KYOJI , SATO TAKESHI , MORIYA HIDEAKI , NAKANO KATSUYOSHI , NARUHISA MASAAKI , ONOE TAKASHI
IPC分类号： H02K33/00
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator whose moving member stroke length is efficiently obtained and which is easily downsized as a whole.
SOLUTION: The linear actuator is provided with: a stator 3; the moving member 7 supported by the stator 3 so that it can reciprocate, permanent magnets 8a and 8b where magnetic poles are arranged along a reciprocating direction of the moving member 7 and coils 9a and 9b wound to peripheries of the permanent magnets 8a and 8b with a rotation axis extending in a direction crossing the reciprocating direction, as a center.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种线性致动器，其移动部件行程长度被有效地获得并且整体上容易小型化。线性致动器设有：定子3; 由定子3支撑的可移动部件7能够往复运动，永久磁铁8a和8b沿着运动部件7的往复运动方向布置磁极，并且绕永久磁铁8a和8b的周边缠绕线圈9a和9b，沿与往复方向交叉的方向延伸的旋转轴为中心。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005130646A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2005130646A
公开(公告)日：2005-05-19
申请号：JP2003364902
申请日：2003-10-24
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： ONOE TAKASHI
IPC分类号： H02K33/00
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator that can obtain stable fixing strength, and is compact and excellent in dismantlability and provided with coils and a permanent magnet fixing means.
SOLUTION: The linear actuator comprises a latch plate 35 that fixes a coil 22 on a yoke 21 (laminated core), and the latch plate 35 comprises a retaining plate 38 that fixes permanent magnets 24 on the yoke 21 by elastic force. Specifically, the linear actuator is so constituted that the retaining portion 38 producing elastic force by bending is formed on one edge of the latch plate 35. The yoke 21 is provided with a groove 30a in which the other portion of the edge is fit, and a groove 30b in which the other edge of the latch plate 35 is fit. When the latch plate 35 is fit into the grooves 30a and 30b formed in the yoke 21, it fixes the coils 22 on the yoke 21, and the retaining portion 38 is bent and presses the permanent magnets 24 against the yoke 21.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可获得稳定的固定强度的线性致动器，并且紧凑且可拆卸性优异并且设置有线圈和永久磁铁固定装置。线性致动器包括将线圈22固定在轭21（层叠铁芯）上的闩锁板35，并且闩锁板35包括通过弹性力将永磁体24固定在轭21上的保持板38。具体地说，线性致动器的结构使得通过弯曲产生弹性力的保持部38形成在闩锁板35的一个边缘上。轭21设置有槽30a，边缘的另一部分配合在该槽30a中，凹槽30b，闩锁板35的另一个边缘被配合在其中。当闩锁板35装配在形成在轭架21中的槽30a和30b中时，它将线圈22固定在轭架21上，保持部分38弯曲并将永磁体24压靠在轭架21上。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007215400A Blade spring 有权
标题翻译：叶片弹簧
公开(公告)号：JP2007215400A
公开(公告)日：2007-08-23
申请号：JP2007125666
申请日：2007-05-10
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： FUJII TAKAYOSHI , NAKAGAWA HIROSHI , ONOE TAKASHI
IPC分类号： H02K33/00
摘要： PROBLEM TO BE SOLVED: To provide a blade spring which can make a moving piece reciprocate properly extending over a long period of time.
SOLUTION: The blade spring 16 elastically supports a stator 12 and the movable piece 15 coaxially and concentrically of a linear actuator with reciprocating motion to be performed, the blade spring comprises an inner circumferential part 16a connected to the stator 12 or the movable piece 15, an outer circumferential part 16b formed at the outer periphery of the inner ring shaped part 16a, and an arm 16c connecting the inner circumferential part 16a and the outer circumferential part 16b in the inner region of the outer ring-shaped part 16b in its internal region to be deformed elastically with the stator 12 or the movable piece 15 so as to undergo reciprocating motion.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使移动件在长时间内适当地延伸的往复运动件的叶片弹簧。解决方案：叶片弹簧16弹性地支撑定子12和可动件15与具有往复运动的线性致动器同轴并同心地，弹簧包括连接到定子12的内圆周部分16a或可移动的形成在内圈形状部16a的外周的外周部16b和将外周部16a和外周部16b的内周部16b和外周部16b连接在外环形部16b的内侧区域的臂部16c，其内部区域与定子12或可动件15弹性变形以进行往复运动。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007135351A Outer movable type linear actuator 有权
标题翻译：外部可动线性致动器
公开(公告)号：JP2007135351A
公开(公告)日：2007-05-31
申请号：JP2005327731
申请日：2005-11-11
申请人： Shinko Electric Co Ltd , 神鋼電機株式会社
发明人： FUJII TAKAYOSHI , NAKAGAWA HIROSHI , ONOE TAKASHI
IPC分类号： H02K33/16
摘要： PROBLEM TO BE SOLVED: To provide an outer movable linear actuator in which the reliability can be improved by a permanent magnet securing mechanism. SOLUTION: Since the outer movable linear actuator comprises a stator, having an inner core, a permanent magnet arranged on the outside thereof, and a coil wound around the inner core, and a moving member arranged around the stator and having an outer core, and a leaf spring for supporting the stator and the moving member in coaxial, concentric, reciprocal and resilient manner, and the stator has a permanent magnet securing mechanism, reliability of the actuator can be enhanced. Furthermore, the stopper function of the moving member is provided, and damages to the leaf spring can be prevented, while facilitating assembling. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种外部可移动线性致动器，其中通过永久磁铁固定机构可以提高可靠性。解决方案：由于外部可动线性致动器包括具有内芯，设置在其外侧的永磁体和缠绕在内芯周围的线圈的定子，以及围绕定子布置的移动构件，具有外部铁心和用于以同轴，同心，往复和弹性方式支撑定子和移动构件的板簧，并且定子具有永磁体固定机构，可以提高致动器的可靠性。此外，提供了移动构件的止动功能，并且可以在促进组装的同时防止对板簧的损坏。版权所有（C）2007，JPO＆INPIT

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