| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | リレー装置およびリレーシステム | JP2015072042 | 2015-03-31 | JP2016192326A | 2016-11-10 | 田中 健; 井口 翔太 |
| 【課題】従来よりも消費電力や体格を抑制することができるリレー装置およびリレーシステムを提供する。 【解決手段】リレー装置11において、複数の電磁コイル(L1,L2,LP)には、近接して配置される第1電磁コイルL1と第2電磁コイルL2とを含み、第1電磁コイルL1に通電するに伴って、第1電磁コイルL1の中空部を通る第1コア119とヨークYkとに第1磁束が流れて形成される第1磁気回路と、第2電磁コイルL2に通電するに伴って、第2電磁コイルL2の中空部を通る第2コア129とヨークYkとに第2磁束が流れて第1磁気回路とは別個の経路で形成される第2磁気回路と、第1電磁コイルL1および第2電磁コイルL2の双方に通電するに伴って、第1コア119,第2コア129およびヨークYkに第3磁束が流れて形成される第3磁気回路MC3とを有する。 【選択図】図1 |
||||||
| 22 | Solenoid device | JP2012253654 | 2012-11-19 | JP2013211514A | 2013-10-10 | TANAKA TAKESHI; KATO TOMOYA; KOJIMA KIYOSHIGE; DAITOKU OSAMU; TANAKA TOMOAKI |
| 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. | ||||||
| 23 | Relay, control circuit and control method of control circuit | JP2010095379 | 2010-04-16 | JP2011228066A | 2011-11-10 | HIRAO YUJI; FUTSUHARA KOICHI |
| PROBLEM TO BE SOLVED: To provide a relay capable of operating each of a plurality of contacts at desired timing by driving a single electromagnet.SOLUTION: A relay KM includes at least a first contact a1 and a second contact a2 for switching over from an open state to a closed state by driving an electromagnet 32. The first contact a1 and the second contact a2 each switch over between the open state and the closed state by moving a movable contact segment 31 relative to a fixed contact segment 30 by means of a power transmission mechanism 21 being movable by driving the electromagnet 32. The relay KM is configured so that after the first contact a1 is brought into the closed state, the second contact a2 is brought into the closed state and after the second contact a2 is brought into the open state, the first contact a1 is brought into the open state by the relative shape of the power transmission mechanism 21 with respect to the fixed contact segments 30 of the first contact a1 and the second contact a2. | ||||||
| 24 | Electromagnetic relay device | JP2001248206 | 2001-08-17 | JP3870049B2 | 2007-01-17 | 立身 井手; 克人 小嶋; 勉 小野; 圭一 森 |
| 25 | Electromagnetic relay | JP2001248206 | 2001-08-17 | JP2003059383A | 2003-02-28 | ONO TSUTOMU; MORI KEIICHI; KOJIMA KATSUTO; IDE TATSUMI |
| PROBLEM TO BE SOLVED: To provide an electromagnetic relay having small size, high performance, high assembling precision, at a low cost, with high productivity and high reliability. SOLUTION: Electromagnetic relays consisting of a normally open contact point that closes when exciting current runs through a coil 11 and a normally close contact point that closes when the exciting current is cut are arranged in parallel with each other on a base block 2 so that plurality of normally open and normally close contact points are positioned diagonal to each other and symmetric with respect to a point. An electromagnetic relay block 1 with first and second fixed contact point parts 22 and 23 capable of connecting to each external wiring forming the electromagnetic relay and a movable contact 14b is assembled by using common parts. COPYRIGHT: (C)2003,JPO | ||||||
| 26 | 전자계전장치 | KR1020020048365 | 2002-08-16 | KR100494849B1 | 2005-06-14 | 오노츠토무; 모리케이이치; 코지마카츠토; 이데타츠미 |
| 본 발명은 소형, 고성능, 고조립 정밀도, 저비용, 고생산성, 고신뢰성을 제공하는 전자계전장치를 제공한다. 코일(11)에 여자전류를 흘림으로써 닫혀지는 상개접점과 상기 여자전류를 끊음으로써 닫혀지는 상폐접점을 구성한 전자릴레이부를, 베이스 블록(2)상 내에 여러개의 상개 및 상폐접점부끼리 대각(對角)이 되도록 또한 점 대칭이 되도록 대향 설치한다. 그리고, 전자릴레이부를 구성하는 각각의 외부 배선과 접속 가능한 제 1 및 제 2 고정접점부(22, 23)와 가동접점(14b)을 갖는 전자 블록(1)을 공통화 부품으로 조립한다. | ||||||
| 27 | 돌입 전류 인식 기능을 구비한 회로 테스팅 클로우저 장치와 방법 | KR1020087012760 | 2006-10-03 | KR1020080068100A | 2008-07-22 | 올레아리레이몬드피.; 레토우크리스토퍼알.; 몬테네그로알레잔드로; 옵퍼존씨. |
| A circuit testing closer is capable of closing a power distribution circuit and interrupting the resulting current at the next current zero. Upon detecting a fault, the circuit testing closer is operable to open contacts to isolate the fault. Next, the circuit testing closer tests the faulted line to determine whether the fault has cleared. The circuit testing closer may generate a first test signal having a first polarity and a second test signal having a second polarity opposite the first polarity. Generation of the second test signal may be limited to occur when the first test signal indicates a fault. | ||||||
| 28 | CIRCUIT TESTING CLOSER APPARATUS AND METHOD WITH IN-RUSH CURRENT AWARENESS | EP06825346.7 | 2006-10-03 | EP1949516B2 | 2017-08-23 | O'LEARY, Raymond, P.; LETTOW, Christopher, R.; MONTENEGRO, Alejandro; OPFER, John, C. |
| 29 | WORLDWIDE ADAPTIVE MULTI-COIL AUTOMATIC TRANSFER SWITCH | EP09781592.2 | 2009-08-06 | EP2269206B1 | 2014-10-29 | GROFF, Steven, Mark; LE, Trung c/o IBM United Kingdom Ltd. Intellectual Property Law |
| 30 | SOFT-START SYSTEMS AND METHODS FOR VEHICLE STARTERS | EP11822709 | 2011-09-02 | EP2612341A4 | 2014-08-20 | HRNJAK ALEKSANDER; PLENZLER JAMES DAVID; HALL ROBERT DAVID; HARLEY CLIVE |
| 31 | Electromagnetic relay | EP02018109.5 | 2002-08-13 | EP1284493B1 | 2011-07-27 | Ono, Tsutomu; Mori, Keiichi; Kojima, Katsuto; Ide, Tatsumi |
| 32 | WORLDWIDE ADAPTIVE MULTI-COIL AUTOMATIC TRANSFER SWITCH | EP09781592.2 | 2009-08-06 | EP2269206A1 | 2011-01-05 | GROFF, Steven, Mark; LE, Trung |
| A multi-coil automatic transfer switch (ATS) adapted for automatically switching an appropriately rated component to render the ATS operational over a worldwide voltage range is provided. A low voltage contactor includes a low voltage coil magnetically linked with a normally open low voltage main contact. A high voltage contactor is coupled in parallel with the low voltage contactor. The high voltage contactor includes a high voltage coil magnetically linked with a normally open high voltage main contact. A normally closed high voltage auxiliary contact is magnetically linked with the high voltage coil. The normally closed high voltage auxiliary contact has a phase opposite the normally open high voltage main contact. The high voltage contactor opens the normally closed high voltage auxiliary contact to disconnect the low voltage coil. | ||||||
| 33 | Safety switch | EP06253762.6 | 2006-07-18 | EP1746615A3 | 2008-03-26 | Poyner, Julian |
A safety switch for a safety circuit, the safety switch comprising a moveable magnet moveably located between a fixed contact and a fixed magnet, a movable contact being fixed to the moveable magnet, wherein the safety switch further comprises coils located adjacent to the moveable magnet, the coils being arranged such that when they are energised they push the moveable magnet towards the fixed contact such that the movable contact presses against the fixed contact, and the fixed magnet being arranged such that when the coils are not energised the moveable magnet and the moveable contact are pulled away from the fixed contact. |
||||||
| 34 | Electromagnetic relay | EP86730129 | 1986-08-20 | EP0213066A3 | 1988-03-30 | Lachmann, Gerhard |
| Elektromagnetisches Relais mit einem durch ein Feder element gehaltenen Anker, wobei der als Klappanker ausge bildete Anker im Bereich seiner Abwinklung zwischen zwei stegartigen Enden des Jochs drehbar gelagert ist, die Lage rung durch ein Federelement gebildet ist, welches minde stens zwei parallel gerichtete im Abstand zueinander gehal tene und einseitig eingespannte Schenkel aufweist, deren Ende in zwei entsprechende Ausnehmungen der stegförmi gen Enden des Jochs eingefügt sind und eine translatorische Bewegung des Ankers in Richtung auf die stegartig ausgebil deten Enden sperren. | ||||||
| 35 | Elektromagnetisches Relais mit zwei Ankern | EP86111088.0 | 1986-08-11 | EP0211446A1 | 1987-02-25 | Kern, Josef |
Das Relais besitzt zwei Anker (16, 17) mit jeweils einer Kontaktfeder (21, 22) und einem daran befestigten kontaktstück (23, 24), welches mit jeweils einem Gegenkontaktelement (26, 27) zusammenwirkt. Die beiden beweglichen Kontaktstücke (23, 24) sind über eine Kupferlitze (25) elektrisch verbunden, wodurch eine Serienschaltung der beiden Kontakte ermöglicht ist. Diese Serienschaltung kann durch die beiden unabhängig voneinander schaltenden Anker (16, 17) zweimal unterbrochen werden, so daß auch beim Verschweißen des einen Kontaktes noch eine zuverlässige Öffnung des Stromkreises gesichert ist. Dadurch ist das Relais in Sicherheitsschaltungen, vorzugsweise in Kraftfahrzeugen, einsetzbar. |
||||||
| 36 | リレーシステム | JP2015030830 | 2015-02-19 | JP6391493B2 | 2018-09-19 | 田中 健; 井口 翔太; 田中 智明 |
| 37 | ソレノイド装置及びソレノイドシステム | JP2015228259 | 2015-11-23 | JP2017098386A | 2017-06-01 | 田中 健; 井口 翔太; 田中 智明 |
| 【課題】2個のプランジャのうち一方のプランジャのみを安定して吸引でき、かつ2個のプランジャを両方とも吸引する際には消費電力を低減できるソレノイド装置を提供すること。 【解決手段】第1電磁コイル2aのみ通電すると、磁束φ1が第1磁気回路C1を流れ、第1プランジャ4aが吸引される。また、2個の電磁コイル2a,2bに通電し、この後、第1電磁コイル2aへの通電を停止すると、第2電磁コイル2bの磁束φ2が第2磁気回路C2と第3磁気回路C3とを流れ続ける。これにより、2個のプランジャ4a,4bを吸引し続けるよう構成されている。第1磁気回路C1と第2磁気回路C2とのうち、第2磁気回路C2のみに、磁気制限部6が形成されている。 【選択図】図4 |
||||||
| 38 | リレーシステム | JP2015030830 | 2015-02-19 | JP2016152206A | 2016-08-22 | 田中 健; 井口 翔太; 田中 智明 |
| 【課題】プリチャージ状態においてコンデンサに突入電流が流れることを、より効果的に抑制できるリレーモジュールを提供する。 【解決手段】リレーシステム1は、一対の電力線8p,8nと、コンデンサ3と、直列体12と、制御回路部5と、リレーモジュール14とを備える。リレーモジュール14は、2個のメインスイッチ2a,2bと、主コイル6aと、副コイル6bとを有する。制御回路部5は、コンデンサ3をプリチャージするときには、2個のコイル6a,6bを両方とも通電する。このようにすると、2個のメインスイッチ2a,2bのうち一方のメインスイッチ2のみがオンになる。制御回路部5は、プリチャージ状態に切り替える前に、副コイル6bが故障しているか否かを確認する。そして、副コイル6bが故障していると判断した場合には、プリチャージ状態に切り替えないよう構成されている。 【選択図】図1 |
||||||
| 39 | スタータ用電磁ソレノイド装置 | JP2012136676 | 2012-06-18 | JP5920045B2 | 2016-05-18 | 稲垣 登久; 長谷川 洋一; 名和 幸男 |
| 40 | Solenoid device and solenoid control system | JP2014012891 | 2014-01-28 | JP2014170738A | 2014-09-18 | TANAKA TAKESHI; TANAKA TOMOAKI; DAITOKU OSAMU |
| PROBLEM TO BE SOLVED: To provide a solenoid device capable of attracting a plurality of plungers to a stationary core independently from each other and also capable of decreasing power consumption of an electromagnetic coil when simultaneously attracting the plungers.SOLUTION: When a second electromagnetic coil 2b is deenergized while a first electromagnetic coil 2a is kept energized following a dual-energized state where the two electromagnetic coils 2a, 2b are energized, a magnetic flux Φ flowing through a second magnetic circuit C2 disappears. A magnetic flux Φ of the first electromagnetic coil 2a continues to flow through a first magnetic circuit C1 and a third magnetic circuit C3. Thereby a magnetic force is created and keeps both a first plunger 3a and a third plunger 3b attracted. | ||||||
QQ群二维码
意见反馈
意见反馈