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1. 发明授权

US11605516B2 Testable sealed relay and self-diagnosing relay 有权
公开(公告)号：US11605516B2
公开(公告)日：2023-03-14
申请号：US17151374
申请日：2021-01-18
申请人： Edward W. Anderson , William B. Anderson
发明人： Edward W. Anderson , William B. Anderson
IPC分类号： H01H45/08 , H01H47/00 , H01H50/08 , G08B5/36 , H01H45/02 , H01H50/02
摘要： Testable sealed and/or self-diagnosing electromagnetic or solid-state relays simplify troubleshooting of electrical circuits. The testable relay comprises a relay housing with terminals adapted to connect to a circuit and an opposing top wall with testable terminals formed as projections being flush with or extending from the top wall and being exposed for testing the relay by applying a multimeter device. A self-diagnosing relay comprises a relay housing with terminals adapted to connect to a circuit, and at least two light-emitting diodes (LEDs). One of the LED indicates the relay is energized, and another LED light is a diagnostic LED and indicates if the relay is damaged.

2. 发明申请

US20220324702A1 MEMS ENCAPSULATION EMPLOYING LOWER PRESSURE AND HIGHER PRESSURE DEPOSITION PROCESSES 有权
公开(公告)号：US20220324702A1
公开(公告)日：2022-10-13
申请号：US17514282
申请日：2021-10-29
申请人： Texas Instruments Incorporated
发明人： Scott Robert SUMMERFELT , Adam Joseph FRUEHLING
IPC分类号： B81C1/00 , B81B7/00 , H01H45/02
摘要： A micro-electromechanical system (MEMS) device includes a moveable element within a cavity. The MEMS device also includes a first layer over the cavity, the first layer having a first hole and a second hole. The first hole has a first diameter. The second hole has a second diameter. The second diameter is larger than the first diameter, and the second hole is farther from the moveable element than the first hole. The first hole is sealed with a first dielectric material. The second hole is sealed with a second dielectric material. The cavity filled with a gas at a pressure of at least approximately 10 torr.

3. 发明授权

US10937615B2 Testable sealed relay and self-diagnosing relay 有权
公开(公告)号：US10937615B2
公开(公告)日：2021-03-02
申请号：US16853005
申请日：2020-04-20
申请人： Edward W. Anderson , William A. Anderson
发明人： Edward W. Anderson , William A. Anderson
IPC分类号： H01H45/08 , H01H47/00 , H01H50/08 , G08B5/36 , H01H45/02 , H01H50/02
摘要： Testable sealed and/or self-diagnosing electromagnetic or solid-state relays simplify troubleshooting of electrical circuits. The testable relay comprises a relay housing with terminals adapted to connect to a circuit and an opposing top wall with testable terminals formed as projections being flush with or extending from the top wall and being exposed for testing the relay by applying a multimeter device. A self-diagnosing relay comprises a relay housing with terminals adapted to connect to a circuit, and at least two light-emitting diodes (LEDs). One of the LED indicates the relay is energized, and another LED light is a diagnostic LED and indicates if the relay is damaged.

4. 发明授权

US10930459B2 Electromagnetic relay 有权
公开(公告)号：US10930459B2
公开(公告)日：2021-02-23
申请号：US16143955
申请日：2018-09-27
申请人： FUJITSU COMPONENT LIMITED
发明人： Ying Li , Masahiro Kaneko , Nobuo Yatsu , Kohei Takahashi , Katsuaki Koshimura , Miki Kitahara
IPC分类号： H01H50/54 , H01H50/04 , H01H45/02 , H01H51/01 , H01H50/56 , H01H50/18 , H01H1/60 , H01H50/02
摘要： An electromagnetic relay includes a fixed contact part, a movable contact part, an armature, an electromagnet, and a base. The fixed contact part includes a fixed contact. The movable contact part includes a movable contact that faces the fixed contact. The armature is formed of a magnetic material and configured to bring the movable contact into or out of contact with the fixed contact. The electromagnet is configured to generate a magnetic field to move the armature. The base holds the fixed contact part, the movable contact part, and the electromagnet. The electromagnetic relay further includes multiple electrodes configured to generate an electric field between the electrodes.

5. 发明申请

US20210024730A1 RELAY BOX HOUSING AND RELAY BOX 有权
公开(公告)号：US20210024730A1
公开(公告)日：2021-01-28
申请号：US16517688
申请日：2019-07-22
申请人： ASAHI KASEI KABUSHIKI KAISHA , Asahi Kasei Plastics North America, Inc.
发明人： Nozomi INAGAKI , Nihir BHUVA
IPC分类号： C08L23/12 , H01H45/02
摘要： Provided is a relay box housing obtained by molding a resin composition containing (a) a polypropylene resin, (b) a polyphenylene ether resin, and (c) a hydrogenated block copolymer. The resin composition has a deflection temperature under load of 100° C. or higher and a ratio of the storage elastic modulus G′A to G′B, expressed as G′A/G′B, of 0.9 to 1.5. Multipurpose test specimens A and B are obtained from the resin composition with an injection molding method with a first multipurpose test specimen A immersed in water under predetermined conditions and a second multipurpose test specimen B not immersed. Storage elastic modulus measurement is performed on each of the test specimens A and B at 50° C. in a tensile mode to obtain the storage elastic moduli G′A and G′B.

6. 发明申请

US20190385803A1 Testable Sealed Relay and Self-Diagnosing Relay 审中-公开
公开(公告)号：US20190385803A1
公开(公告)日：2019-12-19
申请号：US16010903
申请日：2018-06-18
申请人： Edward W. Anderson , Willilam A. Anderson
发明人： Edward W. Anderson , Willilam A. Anderson
IPC分类号： H01H47/00 , H01H50/08 , H01H50/02 , H01H45/02 , H01H45/08 , G08B5/36
摘要： Testable sealed and/or self-diagnosing electromagnetic or solid-state relays simplify troubleshooting of electrical circuits. The testable relay comprises a relay housing with terminals adapted to connect to a circuit and an opposing top wall with testable terminals formed as projections being flush with or extending from the top wall and being exposed for testing the relay by applying a multimeter device. A self-diagnosing relay comprises a relay housing with terminals adapted to connect to a circuit, and at least two light-emitting diodes (LEDs). One of the LED indicates the relay is energized, and another LED light is a diagnostic LED and indicates if the relay is damaged.

7. 发明授权

US10475613B2 Trip for electrical switching device and electrical switching device comprising such a trip 有权
公开(公告)号：US10475613B2
公开(公告)日：2019-11-12
申请号：US14933444
申请日：2015-11-05
申请人： Schneider Electric Industries SAS
发明人： Willy Martin
IPC分类号： H01H71/12 , H01H71/02 , H01H45/02 , H01H47/22
摘要： A trip for electrical switching device including a protective housing, first electrical connection terminals, and a supply module including at least one transformer and second input and output terminals able to be connected to the first connection terminals according to a direction of connection. The supply module is able to generate a supply voltage on the basis of an input voltage received between the second input terminals and to deliver the supply voltage between the second output terminals. The supply module is movable with respect to the protective housing.

8. 发明申请

US20100117771A1 ELECTROMAGNETIC RELAY 有权
标题翻译：电磁继电器
公开(公告)号：US20100117771A1
公开(公告)日：2010-05-13
申请号：US12597082
申请日：2008-04-17
申请人： Kazumi Sako , Hideki Kuboyama , Toshiyuki Furukawa , Tatsuhiro Yasutake , Takeo Okuda
发明人： Kazumi Sako , Hideki Kuboyama , Toshiyuki Furukawa , Tatsuhiro Yasutake , Takeo Okuda
IPC分类号： H01H45/02
CPC分类号： H01H51/229 , H01H50/023 , H01H50/041
摘要： An electromagnetic relay has a movable block, hinge portions protruding from both sides of the movable block on an axis, having a wide connection portion and a shaft portion, a base block having common contact terminals disposed thereon, and an electromagnetic block mounted on the base block. The connection portions are welded to be integrated with the common contact terminals to provide welded portions. Based on excitation and non-excitation of the electromagnetic block, the movable block rotates, with the shaft portions as a rotation axis to open and close contacts. The welded portion is provided in an inside edge portion of the connection portion. A reference line connects a point of action located between the welded portion and the rotation axis, and a center of the welded portion. The reference line intersects a boundary between the connection portion and the welded portion, which are welded so as to be integrated.
摘要翻译：电磁继电器具有可移动块，铰链部从轴上的可移动块的两侧突出，具有宽的连接部分和轴部分，具有设置在其上的公共接触端子的基座块和安装在基座上的电磁块块。连接部分被焊接成与公共接触端子一体化以提供焊接部分。基于电磁块的激发和非激励，可动块以轴部作为旋转轴线旋转，以打开和关闭触点。焊接部设置在连接部的内缘部。参考线连接位于焊接部分和旋转轴线之间的作用点和焊接部分的中心。参考线与连接部分和焊接部分之间的边界相交，焊接成一体。

9. 发明申请

US20050072591A1 Sealing structure of terminal and sealing material therefor 审中-公开
标题翻译：端子密封结构及密封材料
公开(公告)号：US20050072591A1
公开(公告)日：2005-04-07
申请号：US10862062
申请日：2004-06-04
申请人： Tetsuo Hayase , Ichizo Sakamoto , Takeshi Nishida , Yuji Watanabe , Toru Yoshikawa
发明人： Tetsuo Hayase , Ichizo Sakamoto , Takeshi Nishida , Yuji Watanabe , Toru Yoshikawa
IPC分类号： C09K3/10 , H01H9/04 , H01H45/02 , H01H50/02 , H01H50/14 , C08L1/00
CPC分类号： H01H50/14 , H01H50/023 , H01H2050/025
摘要： The present invention intends to provide a sealing structure of a terminal that is low in a processing temperature for sealing, easy in sealing operation and high in the productivity. In the invention, the thermal expansion coefficient of a sealing material is made equivalent to or more than the linear expansion coefficient of a metallic sealing case block by adding inorganic filler to a liquid thermosetting polymer.
摘要翻译：本发明提供一种端子的密封结构，其密封处理温度低，密封操作容易，生产率高。在本发明中，通过向液态热固性聚合物中添加无机填料，使密封材料的热膨胀系数等于或大于金属密封壳体块的线膨胀系数。

10. 发明授权

US4378543A Latch relay with manual reset and test 失效
标题翻译：锁定继电器，手动复位和测试
公开(公告)号：US4378543A
公开(公告)日：1983-03-29
申请号：US322535
申请日：1981-11-18
申请人： Craig H. Melter , Donald R. Ritzenthaler
发明人： Craig H. Melter , Donald R. Ritzenthaler
IPC分类号： H01H11/00 , H01H50/32 , H01H83/04 , H01H45/02 , H01H9/20
CPC分类号： H01H50/326 , H01H11/0006 , H01H83/04
摘要： An improved spring biased reciprocable latch-reset member is provided for a relay of the type including an armature mounted on a support block for pivotal movement about an axis, a coil for displacing the armature from a first position to a second position when the coil is energized, a spring biasing the armature from the second position to the first position when the coil is de-energized, and an electrical contact controlled by the position of the armature. The latch-reset member is operable in response to displacement of the armature to the second position by energization of the coil to hold the armature in the second position, and is displaceable thereafter to release the armature for movement back to the first position by the armature biasing spring. The improvement in the latch-reset member provides for a component displaceable therewith to engage and displace the armature from the first to the second position thereof independent of energization of the coil, thus to provide for testing a circuit with which the relay is associated.
摘要翻译：提供了一种改进的弹簧偏置的可往复闩锁复位构件，用于这种类型的继电器，该继电器包括安装在支撑块上的电枢，用于围绕轴线枢转运动;线圈，用于在线圈为第一位置时将电枢从第一位置移位到第二位置当线圈断电时弹簧将电枢从第二位置偏置到第一位置，以及由电枢的位置控制的电接触。闩锁复位构件可响应于通过使线圈通电而将衔铁移动到第二位置而操作，以将电枢保持在第二位置，并且此后可移位以释放衔铁以由衔铁移回第一位置偏置弹簧闩锁复位构件的改进提供了一种与其可移位的构件，其可以独立于线圈的通电而使电枢从第一位置移动到第二位置，从而提供测试与继电器相关联的电路。

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