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公开(公告)号：US20230066713A1
公开(公告)日：2023-03-02
申请号：US17735391
申请日：2022-05-03
申请人： Appleton Grp LLC
发明人： Vaibhav B. Hande , Timothy E. Graff
摘要： The present disclosure relates to the field of electrical engineering and discloses an assembly (100) for facilitating safe electrical connection between a circuit breaker (10) and a plurality of electrical connectors (20) inside an electrical panel board (30). The assembly comprises a plurality of connecting members (102) and a support block (104). Each connecting member (102) has a first connecting end (102a) connected to the terminals (10c) of the circuit breaker (10) and a second connecting end (102b) connected to the electrical connectors (20). The support block (104) comprises a plurality of projecting surfaces (104a), slots (104b) defined between the projecting surfaces (104a), and elongated members (104c). The slots (104b) provide a rigid support to the electrical connectors (20) to prevent bending and rotation of the connectors (20) on being subjected to a high torque. The elongated members (104c) isolate the connecting members (102) from each other.
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公开(公告)号：US20230020170A1
公开(公告)日：2023-01-19
申请号：US17756943
申请日：2020-04-01
发明人： Han-Joo LEE , Hong-Ik YANG
摘要： The present invention disclosure provides a switchboard having a rotating shutter structure. The switchboard having a rotating shutter structure comprises: a switchboard body that is provided with a circuit breaker chamber into which a circuit breaker is inserted, and an open hole formed in the rear surface to expose a conductor part of a bushing assembly to the circuit breaker chamber; a shutter part that is rotatably installed in the switchboard body and opens/closes the open hole by rotating; and an operation unit that is installed in the switchboard body and rotates the shutter part when the circuit breaker is inserted into the circuit breaker chamber.
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公开(公告)号：US20220385045A1
公开(公告)日：2022-12-01
申请号：US17333294
申请日：2021-05-28
摘要： A power distribution unit (PDU) comprises a housing, an input on the housing, and an input connector coupled to the input on the housing. The input connector is connectable to a power source that provides power for distribution by the PDU to one or more power consuming devices. The PDU includes an output including output connectors that provide blind-mate connection with a connection interface coupled to the one or more power consuming devices.
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公开(公告)号：US11476646B2
公开(公告)日：2022-10-18
申请号：US16574886
申请日：2019-09-18
申请人： LSIS CO., LTD.
发明人： Hong-Ik Yang
摘要： An apparatus for retracting and extending a main body of a circuit breaker includes: a conveying module for retracting or extending the main body into or from a distribution box of the circuit breaker; a lever module including a lever selectively switching between a first state and a second state, where the lever module allows movement of the conveying module when the lever is in the first state, and disallows movement of the conveying module when the lever is in the second state; and an interlock module configured to allow the lever to switch to the first state only when a predetermined external input is applied to the interlock module.
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公开(公告)号：US20220294192A1
公开(公告)日：2022-09-15
申请号：US17829465
申请日：2022-06-01
摘要： An electronic device includes a housing defining an exterior shape of the electronic device, a processor, a power supply structured to receive line power and to convert the line power for use by the electronic device, a storage unit structured to store data, and a number of data interfaces structured to receive a data connection. The electronic device has a particular form factor that is compatible with positions in a circuit breaker receiving area of a load center. The electronic device is structured to provide the functionality of at least one of a set-top box, a network data interface, a telephone base station, a security system hub and a home controller.
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公开(公告)号：US20220247159A1
公开(公告)日：2022-08-04
申请号：US17726281
申请日：2022-04-21
发明人： Erich FISCHER , Tobias PREM , Herbert ROTH
摘要： A switch assembly for mounting on a mounting rail, having a power supply unit and having a switchgear. The power supply unit has a housing and a power supply, arranged therein, which comprises a first connection and a second connection. A contact region having a first contact, which is in electrical contact with the first connection, and having a second contact, which is in electrical contact with the second connection, is introduced into the housing. The housing has a fastening apparatus for direct placement on the mounting rail, and the switchgear comprises an additional housing having an additional fastening apparatus for direct placement on the mounting rail. The switchgear has a lever which is pivotably mounted on the additional housing and which has a first counterpart contact and a second counterpart contact.
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公开(公告)号：US11350548B2
公开(公告)日：2022-05-31
申请号：US17083924
申请日：2020-10-29
发明人： Eric D. Easton , Kevin J. Bryant
摘要： An electric power substation includes one or more primary relay panels located at a substation site and susceptible to damage caused by radiated or coupled electromagnetic energy, and an electromagnetic pulse mitigation module located at the substation site and comprising a continuous conductive enclosure that is impervious to the radiated or coupled electromagnetic energy. One or more backup relay panels are housed within the electromagnetic pulse mitigation module and capable of assuming operation of the one or more primary relay panels.
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公开(公告)号：US20220140577A1
公开(公告)日：2022-05-05
申请号：US17516816
申请日：2021-11-02
申请人： Bender GmbH & Co. KG
摘要： A carrier-rail bus assembly including a number of n mechanically contiguous bus-circuit-plate sections electrically connected via bus-circuit paths and installed in a carrier rail, an electronic control unit being configured such that it detects whether an apparatus is inserted in an installation position i, respective installation position i being allotted a bus address, which is assigned to the apparatus inserted on the carrier rail on the respective bus-circuit-plate section in respective installation position i. A related method for assigning a bus address is also disclosed.
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公开(公告)号：US11177636B2
公开(公告)日：2021-11-16
申请号：US16933045
申请日：2020-07-20
摘要： Motor control centers have units or buckets with an operator mechanism with a retractable power stab assembly and one or more sliding shutters that controllably block access to a stab isolation port based on position of the operator disconnect handle using an attached shutter cam that slides the shutter right and left.
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公开(公告)号：US11169491B2
公开(公告)日：2021-11-09
申请号：US16364221
申请日：2019-03-26
发明人： Timo Siefert , Melissa Joos , Frederic Hahn , Zeiler Gerd
IPC分类号： G05B9/03 , G05B19/048 , H02B1/04
摘要： A series connection having multiple safety switches. Here, the series connection includes wiring connecting the safety switches. The safety switches can output signals. Depending on the registration of these signals by additional safety switches of the series connection it will be detected whether the wiring is laid out for connecting a master, and whether such a master is connected. Depending on this, the operation of the safety switches is predetermined.
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