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1. 发明授权

US4857875A Yoke 失效
标题翻译：轭
公开(公告)号：US4857875A
公开(公告)日：1989-08-15
申请号：US13570
申请日：1987-02-11
申请人： Kenichi Matsuo , Muneo Nakata , Toru Ohara
发明人： Kenichi Matsuo , Muneo Nakata , Toru Ohara
IPC分类号： H01F7/06 , H01F3/00 , H01F7/08 , H01H50/36
CPC分类号： H01H50/36 , H01F3/00 , H01F7/081 , H01H2050/365
摘要： As thin type yoke having excellent magnetic characteristic to including a pair of yoke segments having a wide iron segment attracting part which is extended and bent at the one end of a coil winding part, wherein said coil winding part is offset in the lateral direction and the end part thereof is mutually and placed in contact with the wide iron segment attracting part of the other yoke segment.
摘要翻译：作为具有优异的磁特性的薄型磁轭，包括一对磁轭段，其具有在线圈绕组部分的一端延伸和弯曲的宽铁段吸引部分，其中所述线圈绕组部分沿横向偏移，其端部相互放置成与另一个轭节段的宽铁段吸引部分接触。

2. 发明授权

US4730176A Electromagnet having a pivoted polarized armature 失效
标题翻译：具有枢转极化电枢的电磁体
公开(公告)号：US4730176A
公开(公告)日：1988-03-08
申请号：US13296
申请日：1987-02-10
申请人： Kenichi Matsuo , Muneo Nakata , Kazuhiro Oota , Mitukazu Hori , Tooru Oohara , Makoto Yazawa
发明人： Kenichi Matsuo , Muneo Nakata , Kazuhiro Oota , Mitukazu Hori , Tooru Oohara , Makoto Yazawa
IPC分类号： H01H51/22 , H01F7/08
CPC分类号： H01H51/2227
摘要： An electromagnet device is assembled to, e.g., an electromagnetic relay. This device comprises a movable assembly which is swingably supported and a core in which a coil is wound around a part thereof. The movable assembly has two magnetic plates arranged so as to face each other with a distance and one permanent magnet arranged between those magnetic plates. Each magnetic plate has operating portions at both end portions thereof in which magnetic poles appear due to the permanent magnet. The core has two end portions which are arranged so as to respectively face the operating portions of the magnetic plates. At least one of the operating portions which faces at least one of the end portions of the core is formed at the edge surface of the magnetic plate.
摘要翻译：电磁装置组装成例如电磁继电器。该装置包括可摆动地支撑的可移动组件和绕其一部分缠绕线圈的芯。可移动组件具有彼此相对配置的两个磁性板，并且在这些磁性板之间布置有一个永磁体。每个磁性板在其两个端部具有由于永磁体而出现磁极的操作部分。芯部具有分别面对磁性板的操作部的两个端部。在磁性板的边缘表面上形成面对芯的至少一个端部的操作部分中的至少一个。

3. 发明授权

US4816794A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4816794A
公开(公告)日：1989-03-28
申请号：US79442
申请日：1987-07-30
申请人： Hirohumi Nagao , Kenichi Matsuo , Muneo Nakata
发明人： Hirohumi Nagao , Kenichi Matsuo , Muneo Nakata
IPC分类号： H01H50/14 , H01H51/00
CPC分类号： H01H51/005 , H01H50/14 , H01H2050/049 , H01H50/443
摘要： The electromagnetic relay has a pair of normally closed and normally open fixed terminals which are disposed opposing each other. At least two normally closed fixed contacts are mounted on the normally closed fixed terminal, and at least two normally open fixed contacts are mounted on the normally open fixed terminal. The normally closed and normally open fixed terminals are commonly used by a plurality of relay units. Therefore, the relay can be small enough to be installed on a small area, and allows high-density electric circuits to be provided on circuit boards.
摘要翻译：电磁继电器具有彼此相对设置的一对常闭和常开固定端子。至少两个常闭固定触点安装在常闭固定端子上，至少两个常开固定触点安装在常开固定端子上。常闭和常开固定端子通常由多个继电器单元使用。因此，继电器可以足够小以安装在小的区域上，并且允许在电路板上提供高密度电路。

4. 发明授权

US4587502A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4587502A
公开(公告)日：1986-05-06
申请号：US603013
申请日：1984-04-23
申请人： Kenichi Matsuo , Muneo Nakata
发明人： Kenichi Matsuo , Muneo Nakata
IPC分类号： H01H50/10 , H01H51/22
CPC分类号： H01H51/2209 , H01H2051/2218 , H01H50/10
摘要： An electromagnetic relay comprising an electromagnet constituted by an I-like core and a coil wound around the core, a pair of contact mechanisms disposed at both sides of the electromagnet, respectively, a pair of permanent magnets disposed in parallel with the core in such magnetic orientation that the magnetic poles of the permanent magnets each positioned adjacent to each lateral end faces of the I-like core exhibit different polarities, the permanent magnets being interconnected by connecting beam members at both ends to thereby constitutes a frame-like movable armature, a H-like holder having four upstanding legs positioned in opposition to the lateral end faces of the I-like core, respectively, with the permanent magnet being interposed between the legs and the core, actuating members operatively coupled to the permanent magnetic for actuating the contact mechanisms in response to the movement of the armature frame, and a restorting spring for the movable armature frame.
摘要翻译：一种电磁继电器，包括由I型芯构成的电磁体和缠绕在芯上的线圈，分别设置在电磁体两侧的一对接触机构，一对与磁芯平行设置的永磁体，每个定位在与I型芯的每个侧端面相邻的永久磁铁的磁极表现出不同的极性的方向，永磁体通过两端连接梁构件相互连接从而构成框架式可动电枢， H形支架具有分别与I型芯的侧端面相对设置的四个直立支柱，永久磁铁分别设置在支腿和芯之间，致动元件可操作地连接到永久磁铁上以致动触点响应于电枢框架的运动的机构，以及用于可动电枢架的再调整弹簧。

5. 发明授权

US06483407B1 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US06483407B1
公开(公告)日：2002-11-19
申请号：US09914798
申请日：2001-09-05
申请人： Kazuhisa Matsuda , Muneo Nakata , Nobuyoshi Kubota , Kenichi Matsuo
发明人： Kazuhisa Matsuda , Muneo Nakata , Nobuyoshi Kubota , Kenichi Matsuo
IPC分类号： H01H5122
CPC分类号： H01H50/02 , H01H50/042 , H01H50/14 , H01H50/24 , H01H50/44 , H01H50/443 , H01H2050/446
摘要： In an electromagnetic relay wherein one of the flanges 2b of the spool 2 is located inside of the opening of the case and a stationary terminal 11 is attached to this spool 2, the problem of dust occurrence due to the attachment of the stationary terminal 11 is solved so as to implement the attachment of the stationary terminal (in particular, a portion to which a stationary contact point 10 is provided) in an excellent condition. In order to achieve this, protruding portions 11e and 11f extending from the stationary terminal 10 are compressively inserted into through holes 2e and 2f configured in the flange 2b and the vicinity of the stationary contact point of the stationary terminal 11 is engaged with the engagement portion 2f formed on the other flange 2a and, thereby, the stationary terminal 11 is attached to this structure.
摘要翻译：在电磁继电器中，线轴2的凸缘2b中的一个位于壳体的开口内侧，并且固定端子11附接到该线轴2，由于固定端子11的附接而产生的灰尘的问题是解决了在良好状态下实现固定端子（特别是固定接点10的设置部分）的附接。为了实现这一点，从固定端子10延伸的突出部分11e和11f被压缩插入到构成在凸缘2b中的通孔2e和2f中，并且固定端子11的固定接触点附近与接合部分 2f形成在另一个凸缘2a上，从而将固定端子11安装在该结构上。

6. 发明授权

US5015979A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US5015979A
公开(公告)日：1991-05-14
申请号：US448272
申请日：1989-12-11
申请人： Yoichi Nakanishi , Junichi Kanetani , Muneo Nakata
发明人： Yoichi Nakanishi , Junichi Kanetani , Muneo Nakata
IPC分类号： H01H51/22
CPC分类号： H01H51/2227
摘要： An electromagnetic relay where a movable stand is retained by a pair of opposing leaf springs, the movable stand is operated in the opposing direction of the leaf spring in accordance with the energization, deenergization of the electromagnet, the movable terminal is disengageably brought into contact against the fixing terminal supported through the support stand, and the movable stand is provided with a through hole in the vertical direction to be press-fitted, mounted in it, a groove in the vertical direction in the contact portion of the movable stand and the leaf spring, and a passage for guiding into the groove portion the bonding agent to be put into the through hole.
摘要翻译：一种电磁继电器，其中可动支架由一对相对的板簧保持，可动支架根据电磁铁的通电，断电动作在板簧的相反方向上操作，可移动端子可脱离地接触固定端子通过支撑架支撑，并且可动支架在垂直方向上设置有压配合的通孔，在其中安装有在可移动支架和叶片的接触部分中的垂直方向的槽弹簧，以及用于将待插入通孔中的粘合剂引导到槽部的通道。

7. 发明授权

US5025238A Electromagnetic relay 失效
公开(公告)号：US5025238A
公开(公告)日：1991-06-18
申请号：US508494
申请日：1990-04-12
申请人： Ken-iti Matuo , Muneo Nakata , Mitukazu Hori , Isaji Tanihara
发明人： Ken-iti Matuo , Muneo Nakata , Mitukazu Hori , Isaji Tanihara
IPC分类号： H01H50/02 , H01H50/04 , H01H50/54
CPC分类号： H01H50/548 , H01H50/026 , H01H50/043
摘要： An electromagnetic relay, comprising: a electromagnet consisting of an iron core and a solenoid wound thereon; a yoke extending in parallel with the electromagnet and attached to one end of the iron core; an armature pivotally attached to a part of the yoke adjacent to another end of the iron core at its base end; a fixed contact unit provided adjacent to the electromagnet; an pivotally supported moveable contact carrier; an extension arm extending from the armature and having a free end adapted to abut an actuation point of the moveable contact carrier located between its pivoted point and a moveable contact piece carried thereby; the moveable contact piece being adapted to cooperate with a fixed contact member provided in the fixed contact unit. The lever ratio achieve by the moveable contact carrier permits the magnetic gap between the armature and the iron core to be reduced, and the actuation stroke of the contact mechanism to be increase, in a relative sense, so that the magnetic efficiency can be increased and the reliability of the contact mechanism can be ensured.

8. 发明授权

US4630016A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4630016A
公开(公告)日：1986-12-16
申请号：US750109
申请日：1985-06-28
申请人： Shigetoshi Yuzawa , Muneo Nakata
发明人： Shigetoshi Yuzawa , Muneo Nakata
IPC分类号： H01H51/24 , H01H50/18 , H01H50/54 , H01H50/64 , H01H51/22
CPC分类号： H01H50/548 , H01H51/2209 , H01H2051/2218 , H01H51/2227
摘要： An improved electromagnetic relay in which movable contact pieces of contact mechanisms are fitted into grooves formed in arm portions of a movable base for a movable block, while small projections formed on the movable contact pieces are fitted into recesses further formed in the grooves so as to fix the movable base to the movable contact pieces without any positional displacement or deviation for the prevention of various characteristic variations resulting from such deviation so as to maintain stable working characteristics over a long period.
摘要翻译：一种改进的电磁继电器，其中接触机构的可动接触片装配到形成在用于可移动块的可移动基座的臂部中的槽中，而形成在可动接触片上的小突起装配到进一步形成在凹槽中的凹部中，将活动底座固定在活动接触片上，而不会发生任何位置偏移或偏差，以防止由于偏差导致的各种特性变化，从而在长时间内保持稳定的工作特性。

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