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81. 发明授权

US3492610A Tripper bar mounting arrangement for multi-phase circuit breaker 失效
标题翻译：多相电路断路器的拖拉杆安装布置
公开(公告)号：US3492610A
公开(公告)日：1970-01-27
申请号：US3492610D
申请日：1968-07-11
申请人： ITE IMPERIAL CORP
发明人： STROBEL ALBERT
IPC分类号： H01H71/10 , H01H73/50 , H01H75/00 , H01H77/00
CPC分类号： H01H71/1054 , H01H73/50

82. 发明授权

US3486140A Circuit breaker with positive relatch 失效
标题翻译：具有正相关的断路器
公开(公告)号：US3486140A
公开(公告)日：1969-12-23
申请号：US3486140D
申请日：1967-11-13
申请人： AIRPAX ELECTRONICS
发明人： HARPER GEORGE S
IPC分类号： H01H71/10 , H01H9/20 , H01H73/02 , H01H75/00
CPC分类号： H01H71/1027 , H01H71/1072

83. 发明授权

US3444488A Multipole circuit breaker 失效
公开(公告)号：US3444488A
公开(公告)日：1969-05-13
申请号：US3444488D
申请日：1967-02-23
申请人： AIRPAX ELECTRONICS
发明人： HARPER GEORGE S
IPC分类号： H01H71/10 , H01H75/00 , H01H77/02 , H01H83/00
CPC分类号： H01H71/1027

84. 发明授权

US11848168B2 Multi-level feedback actuator assembly for a solid state circuit breaker 有权
公开(公告)号：US11848168B2
公开(公告)日：2023-12-19
申请号：US17534826
申请日：2021-11-24
申请人： Eaton Intelligent Power Limited
发明人： Andrew L. Gottschalk , Robert Michael Slepian
IPC分类号： H01H75/00 , H01H71/10 , H01H1/06 , H01H71/02
CPC分类号： H01H71/10 , H01H1/06 , H01H71/02 , H01H2215/05
摘要： A multi-level feedback actuator assembly for a circuit breaker assembly includes a rotary solenoid, an electric actuator assembly and a manual actuator assembly. The electric actuator assembly includes a switch assembly with an actuator. The manual actuator assembly includes a number of primary actuators, a linkage assembly, and a cam assembly. The number of primary actuators includes a first actuator with a body. The first actuator body is structured to move over a path having at least a first portion and a second portion. The rotary solenoid is operatively coupled to the linkage assembly. The linkage assembly is further operatively coupled to an operating mechanism crossbar. In this configuration, the linkage assembly is structured to apply at least a first bias and a second bias to the first actuator body. Further, the first bias is noticeably different from said second bias.

85. 发明授权

US11107624B2 Electromagnetic device 有权
公开(公告)号：US11107624B2
公开(公告)日：2021-08-31
申请号：US16569775
申请日：2019-09-13
申请人： Fanuc Corporation
发明人： Masatomo Shirouzu , Kenichi Tsukada
IPC分类号： H01H75/00 , H01F30/04 , H01F27/28 , H01F27/40 , H01F27/24 , H01F27/26 , H01F30/12 , H01F37/00
摘要： An electromagnetic device includes an outer peripheral iron core, and at least three iron core coils which are in contact with or coupled to the inner surface of the outer peripheral iron core. The at least three iron core coils each include an iron core, and at least one of a primary coil and a secondary coil, which are wound around the iron core. The at least three iron core coils are arranged in a circle, and the iron core of one of the at least three iron core coils is in contact with the iron cores of the other iron core coils adjacent to the one iron core coil.

86. 发明授权

US10593500B2 Linkage gear mechanism for automatic opening/closing driving mechanism 有权
公开(公告)号：US10593500B2
公开(公告)日：2020-03-17
申请号：US15759186
申请日：2016-08-11
申请人： HONGXIU ELECTRICAL CO., LTD.
发明人： Wenxiu Zheng , Yiyang Zheng , Jiangbo Qian
IPC分类号： H01H75/00 , H01H71/10 , H01H3/40 , H01H71/70 , H01H3/42 , H01H71/12 , H01H71/24 , H01H71/64
摘要： A linkage worm gear for an automatic opening/closing driving mechanism, wherein the linkage worm gear is integrally and concentrically provided with a worm gear driven portion, a gear driving portion and a cam linkage portion successively in the direction of the rotation central axis thereof; worm gear teeth fitted with a driving worm gear are provided on the whole peripheral wall of the worm gear driven portion; a reset groove, a recess, a transition portion and a boss are successively provided on the periphery of the cam linkage portion; and a plurality of driving teeth are provided on part of the peripheral wall of the gear driving portion.

87. 发明授权

US10475599B2 Circuit breakers with handle bearing pins 有权
公开(公告)号：US10475599B2
公开(公告)日：2019-11-12
申请号：US15843130
申请日：2017-12-15
申请人： Eaton Intelligent Power Limited
发明人： James Gerard Maloney , Daniel Quentin Gates
IPC分类号： H01H75/00 , H01H9/20 , H01H3/04 , H01H71/50 , H01H71/52 , H01H21/04
摘要： Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to “OFF”, “ON” and “TRIP” positions, typically about 90 degrees of rotation.

88. 发明授权

US09620303B2 Circuit breakers with handle bearing pins 有权
公开(公告)号：US09620303B2
公开(公告)日：2017-04-11
申请号：US14459013
申请日：2014-08-13
申请人： Eaton Corporation
发明人： James Gerard Maloney , Daniel Quentin Gates
IPC分类号： H01H75/00 , H01H77/00 , H01H9/20 , H01H3/04 , H01H71/50 , H01H71/52
CPC分类号： H01H9/20 , H01H3/04 , H01H21/04 , H01H71/505 , H01H71/521 , H01H71/528
摘要： Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to “OFF”, “ON” and “TRIP” positions, typically about 90 degrees of rotation.

89. 发明授权

US09449776B2 Circuit breaker with input load increasing means 有权
标题翻译：具有输入负载增加的断路器
公开(公告)号：US09449776B2
公开(公告)日：2016-09-20
申请号：US14528933
申请日：2014-10-30
申请人： LSIS CO., LTD.
发明人： Seong Yeol Cho , Jae Kwan Seo
IPC分类号： H01H83/00 , H01H73/02 , H01H75/00 , H01H77/00 , H01H71/24 , H01H71/52 , H01H71/02
CPC分类号： H01H71/2472 , H01H71/0207 , H01H71/525
摘要： A circuit breaker comprises a switching mechanism that including a linkage with a drive joint that is mounted to be rotatable around a rotation axis by a driving force, wherein, during the ON operation, an axis formed by the rotation axis and the point of action of the driving force makes an acute angle with the line of action of the driving force, so that the drive joint causes the tangential force of the driving force to act as input load, at least one hinge part of the linkage is configured in a way that the connecting pin is movably hinged to the long hole-shaped hinge hole, and at least one hinge part of the linkage causes the tangential force to increase by changes in the acute angle as the connecting pin moves from a first side of the long hole-shaped hinge hole to a second side.
摘要翻译：断路器包括切换机构，其包括与驱动接头连接的驱动接头，该驱动接头通过驱动力可围绕旋转轴线旋转，其中在ON操作期间，由旋转轴线形成的轴线和作用点驱动力与驱动力的作用线成锐角，使得驱动接头使驱动力的切向力作为输入载荷，连杆的至少一个铰链部分被配置成连接销可移动地铰接到长孔形铰链孔，并且当连接销从长孔形铰链孔的第一侧移动时，连杆的至少一个铰链部分使切向力随着锐角的变化而增加，形铰链孔到第二侧。

90. 发明授权

US09076621B2 Electromagnetic actuator with under voltage release 有权
标题翻译：具有欠压释放的电磁执行器
公开(公告)号：US09076621B2
公开(公告)日：2015-07-07
申请号：US13994153
申请日：2011-12-15
申请人： Arend Lammers
发明人： Arend Lammers
IPC分类号： H01H7/16 , H01H75/00 , H01H77/00 , H01F7/18 , H01H71/24 , H01F7/123 , H01H71/26 , H01H83/12
CPC分类号： H01H71/24 , H01F7/123 , H01H71/26 , H01H83/12
摘要： An electromagnetic actuator has a yoke for guiding a magnetic flux, and a holding plate attached to an actuating member, the holding plate and yoke forming a first magnetic circuit. Furthermore a magnetic flux generation device is provided for generating a magnetic flux in the first magnetic circuit. The magnetic flux generation device has an under voltage release coil electrically connected to an auxiliary voltage source representing the value of a voltage to be monitored.
摘要翻译：电磁致动器具有用于引导磁通的轭，以及附接到致动构件的保持板，所述保持板和轭形成第一磁路。此外，提供磁通产生装置，用于在第一磁路中产生磁通量。磁通产生装置具有电压释放线圈，电压释放线圈电连接到表示要监视的电压的值的辅助电压源。

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