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1. 发明专利

JP2013179243A Solenoid device and electromagnetic relay 有权
标题翻译：电磁铁装置和电磁继电器
公开(公告)号：JP2013179243A
公开(公告)日：2013-09-09
申请号：JP2012090424
申请日：2012-04-11
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KOJIMA KIYOSHIGE , DAITOKU OSAMU , SUGISAWA MASANAO , TANAKA TOMOAKI
IPC分类号： H01F7/16 , H01H50/00 , H01H51/20
CPC分类号： H01H50/00 , H01H9/40 , H01H9/443 , H01H50/18 , H01H50/546 , H01H50/641
摘要： PROBLEM TO BE SOLVED: To provide a solenoid device in which other plunger can perform advance and retreat operation even if one of a plurality of plungers cannot operate, while reducing the manufacturing cost.SOLUTION: A solenoid device 1 includes an electromagnetic coil 2, a yoke 3 composed of a soft magnetic material, and a plurality of plungers 4. A part (core part 41) of the plunger 4 is composed of a soft magnetic material. When the electromagnetic coil 2 is electrified, magnetic flux Φ is generated and flows through the yoke 3 and the plunger 4. The plurality of plungers 4 perform advance and retreat operation by switching electrification and de-electrification of the electromagnetic coil 2. The number of plungers 4 is larger than that of the electromagnetic coils 2. The plurality of plungers 4 are configurated to perform advance and retreat operation independently.
摘要翻译：要解决的问题：为了提供一种螺线管装置，其中即使在多个柱塞中的一个不能操作的情况下，其他柱塞也能执行提前和后退操作，同时降低了制造成本。解决方案：电磁线圈装置1包括电磁线圈2，由软磁性材料构成的磁轭3和多个柱塞4.柱塞4的一部分（芯部41）由软磁性材料构成。当电磁线圈2通电时，产生磁通Φ并流过轭铁3和柱塞4.多个柱塞4通过切换电磁线圈2的通电和去电而进行前进和后退操作。柱塞4大于电磁线圈2的柱塞。多个柱塞4被配置为独立地进行前进和后退操作。

2. 发明专利

JP2012151070A Relay unit 有权
标题翻译：继电器
公开(公告)号：JP2012151070A
公开(公告)日：2012-08-09
申请号：JP2011010824
申请日：2011-01-21
申请人： Anden , Denso Corp , Nippon Soken Inc , アンデン株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KOJIMA KIYOSHIGE , NAKAGAWA EIJI , ITO YOSHIMICHI , KAMIYA MIKIHIRO
IPC分类号： H01H50/02 , H01H45/00 , H01H50/00 , H01H50/38
摘要： PROBLEM TO BE SOLVED: To provide a relay unit which can be sufficiently adapted to a high cutoff voltage and a high cutoff current, and whose size can be downsized easily.SOLUTION: A relay unit 1 comprises, in a unit housing 3, one or more relays 2 which supply or cut off a current by magnetic force. In a relay housing 23, the relay 2 has: a solenoid part provided with a movable core which advances or retreats when the current to a coil is supplied or cut off; and a contact part 200 which opens or closes when the movable core advances or retreats. The relay housing 23 has a contact chamber 28 for housing the contact part 200. The contact chamber 28 has an opening hole 281 which is opened to the outside of the relay housing 23. The unit housing 3 has a buffer chamber 31 which is formed adjacent to the contact chamber 28. The buffer chamber 31 communicates to the contact chamber 28 via the opening hole 281, and is independent from other spaces, except for the contact chamber 28.
摘要翻译：要解决的问题：提供可以充分适应于高截止电压和高截止电流的中继单元，并且其尺寸可以容易地小型化。解决方案：中继单元1在单元壳体3中包括一个或多个继电器2，其通过磁力提供或切断电流。在继电器壳体23中，继电器2具有：螺线管部，设有可动铁芯，当供给或切断线圈的电流时，可动铁芯前进或后退; 以及当可动芯前进或后退时打开或关闭的接触部分200。继电器壳体23具有用于容纳接触部200的接触室28.接触室28具有向继电器壳体23的外部开口的开口孔28.单元壳体3具有缓冲室31，该缓冲室31相邻缓冲室31经由开孔281与接触室28连通，除了接触室28之外与其它空间无关。（C）2012年，JPO和INPIT

3. 发明专利

JP2013211514A Solenoid device 有权
标题翻译：电磁阀装置
公开(公告)号：JP2013211514A
公开(公告)日：2013-10-10
申请号：JP2012253654
申请日：2012-11-19
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KATO TOMOYA , KOJIMA KIYOSHIGE , DAITOKU OSAMU , TANAKA TOMOAKI
IPC分类号： H01F7/16 , H01H51/20
CPC分类号： H01F7/1877 , H01F7/081 , H01H50/163 , H01H50/30 , H01H50/40 , H01H51/20
摘要： PROBLEM TO BE SOLVED: To provide a solenoid device in which a plurality of plungers can be attracted in a predetermined order while reducing the manufacturing cost.SOLUTION: A solenoid device 1 includes a first electromagnetic coil 2a, a first plunger 3a, a second plunger 3b, a first fixed core 5a, a second fixed core 5b, and a yoke 4. Magnetic flux Φ generated by energization of the first electromagnetic coil 2a flows while being divided to a first magnetic circuit C1 and a second magnetic circuit C2. The first plunger 3a is attracted by passing the magnetic flux Φ through the first magnetic circuit C1, and a second plunger 3b is attracted by passing the magnetic flux Φ through the second magnetic circuit C2. When the first electromagnetic coil 2a is switched from energization state to non-energization state, a first gap G1 is formed in the first magnetic circuit C1, and the first gap G1 and second gap G2 are formed in the second magnetic circuit C2.
摘要翻译：要解决的问题：提供一种螺线管装置，其中可以以预定顺序吸引多个柱塞，同时降低制造成本。解决方案：螺线管装置1包括第一电磁线圈2a，第一柱塞3a，第二柱塞 3b，第一固定磁芯5a，第二固定磁芯5b和磁轭4.通过第一电磁线圈2a的通电而产生的磁通Φ流动，同时分成第一磁路C1和第二磁路C2。第一柱塞3a通过使磁通Φ通过第一磁路C1而被吸引，并且通过使磁通Φ通过第二磁路C2来吸引第二柱塞3b。当第一电磁线圈2a从通电状态切换到非通电状态时，在第一磁路C1中形成第一间隙G1，并且在第二磁路C2中形成第一间隙G1和第二间隙G2。

4. 发明专利

JP2011228087A Electromagnetic relay 审中-公开
标题翻译：电磁继电器
公开(公告)号：JP2011228087A
公开(公告)日：2011-11-10
申请号：JP2010096057
申请日：2010-04-19
申请人： Anden , Denso Corp , Nippon Soken Inc , アンデン株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KOJIMA KIYOSHIGE , MATSUOKA HISANAGA , KAMIYA MIKIHIRO , HARUHARA HITOSHI , OKABAYASHI ATSUO
IPC分类号： H01H50/00 , H01H50/02
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of quickly extinguishing an arc generated between a pair of contacts.SOLUTION: An electromagnetic relay 1 comprises electromagnetic coils 2, pairs of contacts 3, magnets 4, and an accommodating case 5. The magnets 4 extinguish arcs 7 generated between the pairs of contact 3 when the pairs of contacts 3 are switched over from on-states to off-states. The accommodating case 5 accommodates the electromagnetic coils 2, the pairs of contacts 3 and the magnets 4. The magnets 4 are configured to extend the arcs 7 in the direction toward an inner surface 50 of the accommodating case 5 by Lorentz force acting on the arcs 7 as a result of magnetic field being generated by the magnets 4. Carbonization-proof insulation materials 6 composed of material having a higher resistance to carbonization than that of a resin material constituting the accommodating case 5 are provided on arc-contacting surfaces 51, with which the extended arcs 7 contact, on the inner surface 50 of the accommodating case 5.
摘要翻译：要解决的问题：提供能够快速消除一对触点之间产生的电弧的电磁继电器。解决方案：电磁继电器1包括电磁线圈2，触点3，磁体4和容纳壳体5。当触点对3被切换时，磁体4熄灭在触点对3之间产生的电弧7 从州到非州。容纳壳体5容纳电磁线圈2，触点对3和磁体4.磁体4构成为通过作用在圆弧上的洛伦兹力沿着容纳壳体5的内表面50的方向延伸圆弧7 由磁铁4产生的磁场的结果是，在电弧接触表面51上设置由耐碳化性高的材料构成的耐碳化绝缘材料6，构成容纳壳体5的树脂材料的耐碳绝缘材料6与扩展弧7接触的容纳壳体5的内表面50上。（C）2012，JPO＆INPIT

5. 发明专利

JP2014103219A Solenoid device 有权
标题翻译：电磁阀装置
公开(公告)号：JP2014103219A
公开(公告)日：2014-06-05
申请号：JP2012253655
申请日：2012-11-19
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KOJIMA KIYOSHIGE , DAITOKU OSAMU , TANAKA TOMOAKI
IPC分类号： H01F7/16 , H01H51/20
摘要： PROBLEM TO BE SOLVED: To provide a solenoid device which can individually attract a plurality of plungers onto a stationary core and, when concurrently attracting the plurality of plungers, can reduce power consumption of an electromagnetic coil.SOLUTION: When each of a first electromagnetic coil 2a and a second electromagnetic coil 2b is energized, a part of magnetic fluxes Φ of the second electromagnetic coil 2b run through a first plunger 3a. At that time, when energizing the first electromagnetic coil 2a is stopped with the second electromagnetic coil 2b kept energized, the first plunger 3a is kept at an attraction position while a second plunger 3b is being attracted onto a second stationary core 5b by magnetic fluxes Φ of the second electromagnetic coil 2b.
摘要翻译：要解决的问题：提供一种螺线管装置，其可以将多个柱塞单独地吸引到固定铁芯上，并且当同时吸引多个柱塞时，可以降低电磁线圈的功耗。解决方案：当第一电磁线圈 2a，第二电磁线圈2b通电，第二电磁线圈2b的磁通量Φ的一部分穿过第一柱塞3a。此时，当第二电磁线圈2b保持通电时，第一电磁线圈2a的通电停止，第一柱塞3a保持在吸引位置，而第二柱塞3b被磁通量Φ吸引到第二固定铁芯5b上的第二电磁线圈2b。

6. 发明专利

JP2013164900A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2013164900A
公开(公告)日：2013-08-22
申请号：JP2012025938
申请日：2012-02-09
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KOJIMA KIYOSHIGE
IPC分类号： H01H50/38
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay manufacturing cost of which can be reduced by decreasing the number of magnets for arc-extinguishing.SOLUTION: An electromagnetic relay 1 includes a plurality of pairs of contact 2, an electromagnetic coil 3, magnets 5 for arc-extinguishing, and a yoke 6 for arc-extinguishing. On-state and off-state of the pair contact 2 are switched with magnetic force, by switching electrification and stop of electrification of the electromagnetic coil 3. When switching is made from on-state to off-state, arc is generated in a plurality of pairs of contact 2. Magnetic flux φ generated from the magnets 5 for arc-extinguishing is led to the plurality of pairs of contact 2 by the yoke 6 for arc-extinguishing so as to extinguish the arc generated, respectively, in the plurality of pairs of contact 2.
摘要翻译：要解决的问题：提供通过减少用于灭弧的磁体的数量可以减少电磁继电器的制造成本。解决方案：电磁继电器1包括多对触点2，电磁线圈3，磁体5 用于灭弧，以及用于灭弧的轭6。成对触点2的导通状态和截止状态通过切换电气化和停止电磁线圈3的通电而用磁力切换。当从接通状态切换到断开状态时，产生多个电弧的接触对2.磁通量从用于灭弧的磁体5产生的多个触点2通过用于灭弧的磁轭6被引导到多对触点2，以便分别消除多对触点2中产生的电弧。

7. 发明专利

JP2013182711A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2013182711A
公开(公告)日：2013-09-12
申请号：JP2012044283
申请日：2012-02-29
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , TOMINAGA MOTONORI , NAKAMURA TSUTOMU , KOJIMA KIYOSHIGE , ITO YOSHIMICHI , TANAKA TOMOAKI
IPC分类号： H01H50/54 , H01H50/20
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay configured to reduce inclination of a movable contact member to achieve smooth switching from contact state to cut-off state.SOLUTION: An electromagnetic relay 1 includes: a plunger 2 that moves forward/backward by supplying/cutting-off power to a coil 11; a pair of fixed contact members 3 each having a fixed contact 31; a movable contact member 4 having a pair of movable contacts 41 arranged from an advancing direction of the plunger 2 to face the pair of fixed contacts 31, in an electrically short-circuited state; forward biasing means 5 for biasing the plunger 2 forward; and backward biasing means 6 for biasing the movable contact member 4 backward. The movable contact member 4 includes a plunger contact surface 42 in contact with a front end 21 of the plunger 2, and a biasing force acting surface 43 where the biasing force of the backward biasing means 6 acts. The plunger contact surface 42 is located forward of the center of gravity of the movable contact member 4. The biasing force acting surface 43 is located behind the center of gravity of the movable contact member 4.
摘要翻译：要解决的问题：提供一种电磁继电器，其被配置为减小可动接触构件的倾斜度，以实现从接触状态到截止状态的平滑切换。解决方案：电磁继电器1包括：柱塞2，其通过供给向前/向后移动切断电力给线圈11; 一对具有固定触点31的固定触点构件3; 具有从柱塞2的前进方向配置成以电气短路的方式面对一对固定触头31的一对可动触点41的可动接触部件4; 用于向前偏置柱塞2的前偏置装置5; 以及用于向后偏压可动接触部件4的反向偏置装置6。可动接触构件4包括与柱塞2的前端21接触的柱塞接触面42和反作用力装置6的作用力的偏置力作用面43。柱塞接触表面42位于可动接触构件4的重心的前方。偏置力作用面43位于可动接触构件4的重心的后方。

8. 发明专利

JP2010267470A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2010267470A
公开(公告)日：2010-11-25
申请号：JP2009117348
申请日：2009-05-14
申请人： Anden , Denso Corp , Nippon Soken Inc , アンデン株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KOJIMA KIYOSHIGE , MATSUOKA HISANAGA , OKABAYASHI ATSUO , HARUHARA HITOSHI , KAMIYA MAKOTO , OZAKI MANABU , HIROSE WATARU
IPC分类号： H01H50/38 , H01H9/44 , H01H50/00 , H01H50/02 , H01H50/54
CPC分类号： H01H51/065 , H01H9/443 , H01H50/546 , H02H9/001
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay which can smoothly cut off any of bidirectional currents with mutually different sizes. SOLUTION: The electromagnetic relay 1 switches over turning-on and cut-off of bidirectional currents with mutually different sizes. The electromagnetic relay 1 has a coil to generate a magnetic force, a pair of contact parts 3 which opens and closes by the magnetic force, and a magnet for arc-extinguishing 4 which extinguishes arcs 8 generated in the contact parts 3. The pair of contact parts 3 is constructed of: a pair of fixed contacts 320 each of which is supported in the vicinity of a tip part 321 of a pair of fixed holders 32 fixed to the body; and a pair of movable contacts 310 which is fixed to a movable holder 32 that advances and retreats to the fixed holder 31. In any of the pair of contact parts 3, the arc 8 which is generated at the time of cutting off a large current with a larger current value out of the bidirectional currents is constructed to have the direction extended by the arc-extinguishing magnet 4 to be the direction of the tip part of the fixed holder 32. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以平滑地切断具有相互不同尺寸的任何双向电流的电磁继电器。
解决方案：电磁继电器1切换不同尺寸的双向电流的开启和关闭。电磁继电器1具有用于产生磁力的线圈，通过磁力而开闭的一对接触部3和消除接触部3中产生的电弧8的灭弧用磁体4。接触部分3由一对固定触点320构成，每个固定触点320被固定在固定在主体上的一对固定支架32的尖端部分321附近; 以及一对可动触头310，其固定到可移动保持器32，该可动触头310前进和后退到固定支架31.在该对接触部分3中的任一个中，在切断大电流时产生的电弧8 通过双向电流的较大的电流值被构造成使得由灭弧磁体4延伸的方向成为固定保持器32的尖端部分的方向。（C）2011年，JPO和INPIT

9. 发明专利

JP2013182702A Electrical power system 有权
标题翻译：电力系统
公开(公告)号：JP2013182702A
公开(公告)日：2013-09-12
申请号：JP2012044057
申请日：2012-02-29
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KOJIMA KIYOSHIGE
IPC分类号： H01H47/00
摘要： PROBLEM TO BE SOLVED: To provide an electrical power system capable of reducing the number of electromagnetic coils rather than that of switches.SOLUTION: An electrical power system 1 comprises: a positive side main switch 3a; a negative side main switch 3b; a pre-charge resistor 4; a pre-charge switch 3c; a first electromagnetic coil 5a; a second electromagnetic coil 5b; and a control circuit part 6. When electric current is supplied to only the first electromagnetic coil 5a in two electromagnetic coils 5a, 5b, the negative side main switch 3b and the pre-charge switch 3c become ON-states. In addition, electric current is supplied to the second electromagnetic coil 5b, the positive side main switch 3a becomes ON-state. Then when supply of the electric current to the first electromagnetic coil 5a is stopped, the pre-charge switch 3c becomes OFF-state while two main switches 3a, 3b are kept ON-states by magnetic force generated from the second electromagnetic coil 5b.
摘要翻译：要解决的问题：提供能够减少电磁线圈数量而不是开关的电力系统的电力系统。解决方案：电力系统1包括：正侧主开关3a; 负侧主开关3b; 预充电电阻器4; 预充电开关3c; 第一电磁线圈5a; 第二电磁线圈5b; 以及控制电路部6.当向两个电磁线圈5a，5b中的第一电磁线圈5a供给电流时，负侧主开关3b和预充电开关3c成为导通状态。此外，电流被提供给第二电磁线圈5b，正侧主开关3a变为导通状态。然后，当停止向第一电磁线圈5a供给电流时，预充电开关3c变为截止状态，而两个主开关3a，3b由第二电磁线圈5b产生的磁力保持在ON状态。

10. 发明专利

JP2013182701A Electrical power system 有权
标题翻译：电力系统
公开(公告)号：JP2013182701A
公开(公告)日：2013-09-12
申请号：JP2012044056
申请日：2012-02-29
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , KOJIMA KIYOSHIGE
IPC分类号： H01H47/00
摘要： PROBLEM TO BE SOLVED: To provide an electrical power system capable of reducing the number of electromagnetic coils rather than that of switches.SOLUTION: Two switches 3a, 3b in three switches 3a to 3c are opened/closed by a first electromagnetic coil 5a, and an other switch 3c is opened/closed by a second electromagnetic coil 5b. Only one switch (a negative side main switch 3b) in two switches 3a, 3b becomes ON-state by applying a relatively low voltage to the first electromagnetic coil 5a, and both of two switches (a positive side main switch 3a and the negative main switch 3b) become ON-state by applying a high voltage being higher than the low voltage to it.
摘要翻译：要解决的问题：提供一种能够减少电磁线圈数量而不是开关的电力系统。解决方案：三个开关3a至3c中的两个开关3a，3b由第一电磁线圈5a打开/关闭，并且另一个开关3c由第二电磁线圈5b打开/关闭。两个开关3a，3b中仅一个开关（负侧主开关3b）通过对第一电磁线圈5a施加相对低的电压而变为导通状态，两个开关（正侧主开关3a和负主开关3b）开关3b）通过向其施加高于低电压的高电压而变为导通状态。

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