- H01H51/005： .{反向接触器 (H01H50/323 优先)}
- H01H51/01： .用永久磁铁将衔铁保持在一个位置,由线圈通电产生的反向磁场使其脱离保持的继电器{(H01H51/02~H01H51/26优先)}
- H01H51/02： .非极化继电器
- H01H51/22： .极化继电器(H01H51/28优先)
- H01H51/27： .有两个稳定磁路状态的继电器,其动作是由于从一种磁路状态变到另一种磁路状态而产生的
- H01H51/28： .衔铁和触点装在一密封壳体内,操作线圈在该壳体外的继电器,如装在磁弹簧片或舌簧上的触点(H01H51/27优先)
- H01H51/29： .衔铁、触点及操作线圈均装在密封的外壳内的继电器(H01H51/27优先)
- H01H51/30： .专用于交流电操作的
- H01H51/34： .自动断续器,即其触点作周期性的或以其他方式作重复开闭的
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Dc current shut-off switch | JP2002169762 | 2002-06-11 | JP2004014435A | 2004-01-15 | TAKEDA HIDEAKI |
| PROBLEM TO BE SOLVED: To provide a switch for safely and completely shutting off large DC current at a high voltage without fusing or damaging a contact with a small-sized constitution irrespective of a manual operation type, a relay type or a thermal protector type. SOLUTION: The manual operation type switch 1 for shutting off a DC current has a positive temperature coefficient 9 connected as a nonlinear resistance element in parallel with a contact circuit formed of a first fixed contact 5-1 and a first movable contact 4-1 via a connector 3-1, an upper surface electrode 9-1 and a lower surface electrode 9-2, connecting wire 6a, and a movable part 6. First, the first fixed contact 5-1 and the first movable contact 4-1 are opened but the positive temperature coefficient 9 is connected in parallel so that the contact circuit is closed, the surge current is hardly generated. A shut-off current flows through the positive temperature coefficient 9. After a peak current passes due to the drop of the resistance value caused by instantaneously heating of the positive temperature coefficient 9, a power source voltage is restored by the rise in the resistance value of the positive temperature coefficient 9, and thereafter since a second fixed contact 5-2 and a second movable contact 4-2 are opened, thereby the current is completely shut off. COPYRIGHT: (C)2004,JPO | ||||||
| 142 | Electronic switching device and method for manufacturing the same | EP13169442.4 | 2013-05-28 | EP2669922B1 | 2017-05-17 | Lee, Sang Jin |
| 143 | CONTACT SWITCHING DEVICE | EP11756238.9 | 2011-03-14 | EP2549508B1 | 2016-05-25 | YANO, Keisuke; HASHIMOTO, Ryuichi; HAYASHIDA, Yasuo; MORI, Shingo |
| 144 | CONTACT SWITCHING DEVICE | EP11756241 | 2011-03-14 | EP2549510A4 | 2015-10-21 | YANO KEISUKE; HASHIMOTO RYUICHI; HAYASHIDA YASUO; MORI SHINGO |
| An object of the present invention is to provide a contact switching device that does not cause a contact failure due to resin powder, and has higher contact reliability. For this, there is a contact switching device in which a movable iron core provided at one end portion of a movable shaft (145) is attracted to a fixed iron core, based on excitation and degauss of an electromagnet portion, by which the movable shaft (145) reciprocates in a shaft center direction, and a movable contact (148a) of a movable contact piece (148) arranged at another end portion of the movable shaft (145) contacts and departs from a fixed contact. Inside a magnet holder (135) containing the movable contact piece (148), metal position restricting plate (162) that can abut on at least one side of the movable contact piece (148) is arranged. | ||||||
| 145 | Control unit for circuit breaker and controlling method thereof | EP14168267.4 | 2014-05-14 | EP2811606A2 | 2014-12-10 | Ahn, Hong Seon |
Disclosed are a control unit for a circuit breaker capable of controlling and monitoring various types of switches such as a circuit breaker and a switchgear included in power system equipment, by being attached to the switches or by being implemented in the form of an independent module, and a controlling method thereof. The control unit for a circuit breaker, which interworks with a relay and a circuit breaker, includes: an Ethernet drive configured to receive a GOOSE message type control signal from the relay connected thereto through Ethernet communication; a control module configured to operate the circuit breaker based on the GOOSE message type control signal; and a main control unit (MCU) module configured to transmit the GOOSE message type control signal to the control module, if the received GOOSE message type control signal is related to the control unit.
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| 146 | SYSTEM AUS BEDIENGERÄT UND FELDGERÄT UND VERFAHREN ZUR KOMMUNIKATION MIT EINEM FELDGERÄT | EP12784521.2 | 2012-10-23 | EP2786504A1 | 2014-10-08 | WERNET, Armin; UPPENKAMP, Kaj |
| The invention relates to a system comprising an operating device (1) and a field device (2). The field device has at least one sensor unit (21) for determining and/or monitoring at least one process variable, at least one electronics unit (22), which has an evaluating unit, which receives measurement signals from the sensor unit (21) and evaluates said measurement signals with regard to the process variable, and at least one switching element (23) that can be actuated in a contactless manner from outside the field device. The invention is characterized in that the operating device (1) is designed to modulate the switching state of the switching element (23) in order to transmit field-device-specific data to the electronics unit (22). The invention further relates to a field device, to an operating device, and to a method for communicating between a field device and an operating device. | ||||||
| 147 | AUSLÖSEEINHEIT ZUM BETÄTIGEN EINER MECHANISCHEN SCHALTEINHEIT EINER VORRICHTUNG | EP12798206.4 | 2012-11-20 | EP2764527A1 | 2014-08-13 | FEIL, Wolfgang; MAIER, Martin; PFITZNER, Klaus |
| The invention relates to a triggering unit for actuating a mechanical switching unit of a device for the interruption of a supply chain of a consumer. In order to provide an improved triggering unit for a mechanical switching unit, it is recommended that the triggering unit comprises a tappet (1) having a moving bearing, a power accumulator (2), a holding device (3) and a printed circuit board coil (4), wherein the triggering unit can assume a triggered status and a normal status, wherein the tappet (1) is in a first stop position in the triggered state and in a second stop position opposite the first stop position in the normal state, wherein in the normal state the first power accumulator (2) acts upon the tappet (1) with a power accumulator force (F1) in the direction of the first stop position and the holding means (3) holds the tappet (1) with a holding force (F2) in the second stop position, wherein a printed circuit board coil force can be generated by an activation of the printed circuit board coil (4), wherein the power accumulator (2), the holding means (3) and the printed circuit board coil (4) are formed such that the tappet (1) rests in the second stop position in the inactive state of the printed circuit board coil (4) and through an activation of the printed circuit board coil (4) the tappet (1) assumes the first stop position such that the triggered status is given. | ||||||
| 148 | Sicherheitsschalteinrichtung | EP12180866.1 | 2012-08-17 | EP2560180A3 | 2014-02-05 | Eilers, Markus; Peter, Henry |
Die Erfindung betrifft eine Sicherheitsschalteinrichtung (1) mit einem Reset-Eingang (IN) zum Starten der Sicherheitsschalteinrichtung (1) nach einem Auslösen ihrer Sicherheitsfunktion, wobei eine Auswerteschaltung (2) mit dem Reset-Eingang (IN) verbunden ist, um das Anlegen eines Startsignals zu erfassen, und die Sicherheitsschalteinrichtung (1) verschiedene Startmodi bereitstellt und ausgeführt ist, einen Startmodus in Übereinstimmung mit dem erfassten Startsignal auszuwählen, wobei die Auswerteschaltung (2) eine Abtasteinrichtung (4) umfasst, um das an dem Reset-Eingang (IN) anliegende Signal abzutasten und aus einer Folge von Abtastwerten zu erfassen.
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| 149 | CONTACT SWITCHING DEVICE | EP11756237.1 | 2011-03-14 | EP2549512A1 | 2013-01-23 | YANO, Keisuke; HASHIMOTO, Ryuichi; HAYASHIDA, Yasuo; MORI, Shingo |
An object of the present invention is to provide a contact switching device having high dimension accuracy and an inexpensive price, and including a small sealed space. For this, there is provided a contact switching device that drives a contact mechanical portion (30) arranged inside a sealed space (43) to perform contact switching, based on excitation and degauss of an electromagnet portion (50) arranged outside the sealed space (43). Particularly, a ceramic plate (31) holding a fixed contact terminal (33) of the contact mechanical portion (30) is bonded to and integrated with an upper opening edge portion of a metal cylindrical flange (32), while a plate-like yoke (37) is bonded to and integrated with a lower opening edge portion opposed to the upper opening edge portion to form the sealed space (43). |
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| 150 | CONTACT SWITCHING DEVICE | EP11756244.7 | 2011-03-14 | EP2549511A1 | 2013-01-23 | YANO, Keisuke; HASHIMOTO, Ryuichi; HAYASHIDA, Yasuo; MORI, Shingo |
An object of the present invention is to provide a contact switching device that does not require proficiency for brazing a metal component to a through-hole of a sealed container made of ceramic, and is excellent in impact resistance. For this, there is provided a contact switching device that drives a contact mechanical portion arranged inside a sealed space to switch contacts, based on excitation and degauss of an electromagnet portion arranged outside the sealed space. Particularly, a ceramic plate (131) holding a fixed contact terminal (133) of the contact mechanical portion, and a first metal component are bonded and integrated to form the sealed space, and an outer circumferential portion of a vent pipe (134) is brazed through a metal ring portion (172a) arranged along an opening edge portion of a through-hole (131 b) provided in the ceramic plate (131). |
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| 151 | CONTACT SWITCHING DEVICE | EP11756234.8 | 2011-03-14 | EP2549507A1 | 2013-01-23 | YANO, Keisuke; HASHIMOTO, Ryuichi; HAYASHIDA, Yasuo; MORI, Shingo |
An object of the invention is to provide a contact switching device that produces minimal hitting sound at the time of return. In the contact switching device, a movable iron core (42) provided at one end portion of a movable shaft (45) is attracted to a fixed iron core (38), based on excitation and degauss of an electromagnet portion (50), by which the movable shaft (45) reciprocates in a shaft center direction, and a movable contact (48a) of a movable contact piece (48) arranged at another end portion of the movable shaft (45) contacts and departs from a fixed contact (33a). Particularly, at the time of return, an annular flange portion (45a) provided at an intermediate portion of the movable shaft (45) abuts on an annular receiving portion (35c) of the magnet holder (35) to thereby restrict a position of the movable iron core (42). |
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| 152 | Transportbehälter für Relais | EP97112168.6 | 1997-07-16 | EP0833554A3 | 1999-12-08 | Jaspers, Michael |
Der Transportbehälter dient zur Aufnahme von in stangenförmigen Magazinen angeordneten Relais, wobei die Magazine jeweils einen durchgehenden Hohlraum mit stirnseitigen Öffnungen zum Einschieben der Relais aufweisen. Der Transportbehälter ist als eine in der Grundform quaderförmige, zur Oberseite offene Kassette (1) ausgebildet, deren Innenraum der Länge und Breite eines Magazins (2) und deren Höhe einer vorgegebenen Anzahl von übereinandergestapelten Magazinen (2) entspricht. |
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| 153 | CONTROL CIRCUIT FOR SELF-TURN-OFF OF AN AUTOMATIC MACHINE | PCT/EP2013064947 | 2013-07-15 | WO2014012903A3 | 2014-08-07 | DE LONGHI GIUSEPPE; EVANGELISTI PAOLO; ZOTTAREL ANDREA |
| The control circuit for self-turn-off of an automatic machine, connectable to a domestic voltage power line (LI, L2), comprises a logic controller (1) having low electric power supply voltage, a power supply (2) for the logic controller (1), at least one switch (3) to control at least one electrical load (4, 5) of the machine, connected to the logic controller (1), an electrically actuated deviator (6 ) connected to the logic controller (1) and switchable between machine activation status, in which a main electric power line (7) of the power supply (2) is connected to the power line (L I, L2), and machine deactivation status, in which a secondary electric power line (8) of the power supply (2) is connected to the power line (LI, L2), having a switch (9) normally open activatable by a manual reactivation button on the machine, said normally open switch (9) being connected to the logic controller ( 1), and electrical energy storage means for maintaining the electric power supply of the logic controller (1) for the entire operating time of the deviator (6) switching, automatically generated by the closure of the reactivation switch (9), from machine deactivation status to activation status. | ||||||
| 154 | DÉCLENCHEUR COMMANDABLE POUR UN DISJONCTEUR ÉLECTRIQUE | EP17187020.7 | 2017-08-21 | EP3288059A1 | 2018-02-28 | BORDET, Bruno; URANKAR, Lionel |
Ce déclencheur (20) commandable comporte : |
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| 155 | ELECTRICAL SWITCHING APPARATUS AND LINEAR ACTUATOR ASSEMBLY THEREFOR | EP15716952.5 | 2015-04-01 | EP3143635A1 | 2017-03-22 | BENKE, James Jeffery |
| A linear actuator assembly (200,200',200'') is for an electrical switching apparatus (100,100',100''), such as a multi-pole circuit breaker. The circuit breaker includes a plurality of pole units (102,104,106;102',104',106',102'',104'',106'') each having separable contacts (110). The linear actuator assembly (200,200',200'') includes a base unit (202,202',202'') comprising a housing (204,204',204''), and a plurality of linear actuators (302,304,306;302',304',306';302'',304'',306''). Each linear actuator (302,304,306;302',304',306';302'',304'',306'') is mounted within the housing (204,204',204'') in alignment with a corresponding one of the pole units (102,104,106;102',104',106';102'',104'',106''). Each linear actuator (302,304,306;302',304',306';302'',304'',306'') actuates the separable contacts (110) of the corresponding one of the pole units (102,104,106;102',104',106';102'',104'',106''). A controller (402) is adapted to control actuation of the linear actuators (302,304,306;302',304',306';302'',304'',306''). | ||||||
| 156 | Procédé de diagnostic d'un état de fonctionnement d'un contacteur et contacteur pour la mise en oeuvre dudit procédé. | EP12306115.2 | 2012-09-17 | EP2584575B1 | 2016-12-21 | Delbaere, Stéphane; Orban, Rémy |
| 157 | CONTACT SWITCHING DEVICE | EP11756237.1 | 2011-03-14 | EP2549512B1 | 2016-05-11 | YANO, Keisuke; HASHIMOTO, Ryuichi; HAYASHIDA, Yasuo; MORI, Shingo |
| 158 | Sicherheitsschalteinrichtung | EP12180866.1 | 2012-08-17 | EP2560180B1 | 2016-04-13 | Eilers, Markus; Peter, Henry |
| 159 | ELEKTRISCHER SCHALTER | EP15182623.7 | 2015-08-27 | EP2991087A1 | 2016-03-02 | Volk, Sebastian; Maier, Andreas; Geiger, August |
Die Erfindung betrifft einen elektrischen Schalter (1), insbesondere einen Wippschalter, mit einem Kontaktsystem (3) sowie mit einem beweglichen Betätigungsorgan (4) zum Umschalten des Kontaktsystems (3) zwischen zwei Schaltstellungen, insbesondere einer Einschalt- sowie einer Ausschalt-Stellung. Der Schalter (1) weist einen ansteuerbaren Aktor (5) auf, bei dessen Ansteuerung das Kontaktsystem (3) in die andere Schaltstellung geschaltet wird, insbesondere von der Einschalt- in die Ausschalt-Stellung des Kontaktsystems (3) geschaltet wird. Weiter ist ein Mittel zur Messung des durch den Schalter (1) fließenden elektrischen Stroms vorgesehen, wobei das Mittel zur Strommessung einen Widerstand sowie einen Verstärker umfasst. Der Verstärker besteht aus zwei, insbesondere komplementär aufgebauten, Stromspiegeln.
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| 160 | CONTROL CIRCUIT FOR SELF-TURN-OFF OF AN AUTOMATIC MACHINE | EP13739964.8 | 2013-07-15 | EP2875410A2 | 2015-05-27 | DE' LONGHI, Giuseppe; EVANGELISTI, Paolo; ZOTTAREL, Andrea |
| The control circuit for self-turn-off of an automatic machine, connectable to a domestic voltage power line (LI, L2), comprises a logic controller (1) having low electric power supply voltage, a power supply (2) for the logic controller (1), at least one switch (3) to control at least one electrical load (4, 5) of the machine, connected to the logic controller (1), an electrically actuated deviator (6 ) connected to the logic controller (1) and switchable between machine activation status, in which a main electric power line (7) of the power supply (2) is connected to the power line (L I, L2), and machine deactivation status, in which a secondary electric power line (8) of the power supply (2) is connected to the power line (LI, L2), having a switch (9) normally open activatable by a manual reactivation button on the machine, said normally open switch (9) being connected to the logic controller ( 1), and electrical energy storage means for maintaining the electric power supply of the logic controller (1) for the entire operating time of the deviator (6) switching, automatically generated by the closure of the reactivation switch (9), from machine deactivation status to activation status. | ||||||
