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1. 发明公开

EP4244931A1 BATTERIERAUM EINES UNTERSEEBOOTES MIT EINER SAMMELSCHIENE 审中-实审
公开(公告)号：EP4244931A1
公开(公告)日：2023-09-20
申请号：EP21802637.5
申请日：2021-10-28
申请人： thyssenkrupp Marine Systems GmbH , thyssenkrupp AG
发明人： NAUMANN, Sascha , DOSE, Lorenz , PEIN, Marc , WILLER, Stefan
IPC分类号： H01M50/507 , H02G5/06 , H01M50/249 , H01M50/298

2. 发明公开

EP4199283A1 ALTERNATING CURRENT/DIRECT CURRENT COMMON BUS DUCT, AND BUS DUCT DETECTION METHOD AND DEVICE 审中-实审
公开(公告)号：EP4199283A1
公开(公告)日：2023-06-21
申请号：EP21900035.3
申请日：2021-12-01
申请人： China Mobile Group Design Institute Co., Ltd. , CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
发明人： LIU, Feng , WANG, Haibao
IPC分类号： H02G5/06
摘要： An alternating current/direct current common bus duct, comprising: a bottom plate (1) parallelly provided with at least one pair of detachable duct bodies (2), a copper bar group (4) being connected to the same side of each pair of duct bodies (2), each copper bar group (4) comprising a plurality of copper bars arranged at intervals; and at least one pair of limiting protection structures (9) correspondingly mounted on each copper bar group (4), wherein each limiting protection structure (9) is used for separating from the corresponding copper bar group (4) when the copper bar group (4) is in a use state, and for inserting into a gap between adjacent copper bars in the corresponding copper bar group (4) when the copper bar group (4) is in a non-use state. The alternating current/direct current common bus duct can utilize a separation and assembly structure of the limiting protection structure (9) to implement separate checking and maintenance if the bus duct is connected to both an alternating current bus and a direct current bus, and implement the overall protection of a copper bar group and individual protection of copper bars if the bus duct is individually connected to the alternating current bus or the direct current bus to effectively avoid excessive exposure of the copper bar group in an unnecessary state, thus preventing a bus and a bus duct from being damaged, effectively improving the power transmission efficiency and effect, reducing maintenance costs, and prolonging the service life of a bus duct. The present invention also relates to a bus duct detection method and device.

3. 发明公开

EP4162576A1 DISPOSITIF DE CONFINEMENT D'UNE FUITE DE GAZ AU NIVEAU DE L'INTERFACE ENTRE UN CONE ISOLANT OU UN JOINT PLAT ET UNE BRIDE 审中-实审
公开(公告)号：EP4162576A1
公开(公告)日：2023-04-12
申请号：EP21729336.4
申请日：2021-06-02
申请人： Ircamex
发明人： CHARON, Romain
IPC分类号： H02B13/045 , H02B13/065 , H02G5/06

4. 发明公开

EP4131689A1 POST INSULATOR AND DIRECT-CURRENT POWER TRANSMISSION EQUIPMENT 审中-实审
公开(公告)号：EP4131689A1
公开(公告)日：2023-02-08
申请号：EP20878028.8
申请日：2020-10-14
申请人： State Grid Corporation of China , Sinoma Advanced Materials Co., Ltd. , North China Electric Power University , Sinoma Jiangxi Insulator And Electricity Co., Ltd.
发明人： LU, Licheng , YAN, Faqiang , QI, Bo , CHONG, Zhiyi , LI, Chengrong , GUO, Zhijun , YANG, Xiao , DING, Yanxia
IPC分类号： H02G5/06 , H01B17/42
摘要： A post insulator includes an insulating post including a first end and a second end that are opposite to each other, a high-voltage-end grading ring connected to the first end of the insulating post, the insulating post being insulated from the high-voltage-end grading ring, a grounding-end grading ring connected to the second end of the insulating post, the insulating post being insulated from the grounding-end grading ring, and a charge control ring disposed on an outer surface of the insulating post, the charge control ring being insulated from the insulating post, and the charge control ring being configured to accumulate surface charges.

5. 发明公开

EP4131630A1 COPPER BAR PROTECTION STRUCTURE, BATTERY PACK, AND ELECTRIC VEHICLE 审中-实审
公开(公告)号：EP4131630A1
公开(公告)日：2023-02-08
申请号：EP21796799.1
申请日：2021-04-22
申请人： BYD Company Limited
发明人： ZHAO, Xiangfeng , GUO, Kun , TAO, Naishu
IPC分类号： H01M50/505 , H02G5/06
摘要： A copper bar protection structure (10) includes an upper housing (11) and a lower housing (12) that are engaged with each other. A receiving groove (14) is provided on each of engagement surfaces (15) of the upper housing (11) and the lower housing (12). The two receiving grooves (14) are combined into a copper bar accommodating space. A phase change material layer (30) is laid on an inner wall (13) of the receiving groove (14). The copper bar (20) is wrapped by the phase change material layer (30) when the copper bar accommodating space accommodates a copper bar (20).

6. 发明授权

EP3732373B1 STROMSCHIENENGEHÄUSE FÜR EINE WINDKRAFTANLAGE 有权
公开(公告)号：EP3732373B1
公开(公告)日：2023-01-25
申请号：EP18842519.3
申请日：2018-12-13
发明人： WIECHERS, Jörg
IPC分类号： F03D80/80 , H02G5/06

7. 发明公开

EP4113767A1 DISPOSITIF DE LIAISON ELECTRIQUE ENTRE CABLES COMPRENANT UNE PLAQUE A CANAUX ISOLES ELECTRIQUEMENT ENTOURANT DES JEUX DE BARRE 审中-实审
公开(公告)号：EP4113767A1
公开(公告)日：2023-01-04
申请号：EP22178206.3
申请日：2022-06-09
申请人： AIRBUS OPERATIONS (S.A.S.)
发明人： DUBARRY, Yann , ERROUI, Najoua
IPC分类号： H02G5/06
摘要： La présente invention se rapporte à un dispositif liaison électrique (12) entre câbles (4) au niveau de laquelle s'opère un changement de direction. Il comprend au moins deux jeux (14) de barre ainsi qu'une plaque (16) présentant des canaux (22) intérieurs indépendants dans lesquels se trouvent lesdits jeux (14) de barre, chaque canal étant isolé électriquement des autres canaux, lesdits jeux (14) de barre assurant une conduction électrique d'une extrémité débouchante (24) d'un canal à l'autre extrémité (26). Les câbles (4) sont fixés au niveau de ces extrémités débouchantes (24, 26) et ne subissent ainsi aucune déformation, le changement de direction se faisant à l'intérieur de la plaque à l'aide des jeux (14) de barre.

8. 发明公开

EP4024638A1 APPARATUS FOR THE GENERATION, THE DISTRIBUTION AND/OR THE USAGE OF ELECTRICAL ENERGY AND METHOD FOR COATING AT LEAST ONE PART OF THE SAME 审中-实审
公开(公告)号：EP4024638A1
公开(公告)日：2022-07-06
申请号：EP20217980.0
申请日：2020-12-31
申请人： Hitachi Energy Switzerland AG
发明人： CLAESSENS, Max , KOERBER, Franz-Josef , MILANOVIC, Raiko , SONG, William-Liang
IPC分类号： H02B13/045 , H02G5/06 , H01H33/56 , B05D1/00
摘要： The present application relates to an apparatus for the generation, the distribution and/or the usage of electrical energy and a method for coating at least one part of the same. In particular, the application relates to a method for coating at least one part of an apparatus for the generation, the distribution and/or the usage of electrical energy, the method comprising coating the at least one part of the apparatus with a polymer, wherein the coating is made by applying a precursor in an atmospheric pressure plasma to the at least one part of the apparatus; and modifying the precursor with the atmospheric pressure plasma.

9. 发明公开

EP3963682A1 INSULATION SUPPORTING ASSEMBLY AND GAS-INSULATED TRANSMISSION LINE 审中-实审转让
公开(公告)号：EP3963682A1
公开(公告)日：2022-03-09
申请号：EP19927502.5
申请日：2019-04-29
申请人： Hitachi Energy Switzerland AG
发明人： CHEN, Tiansong , CHEN, Dajin , XU, Xiuming , HUO, Xinlin , NONG, Jieshen , CHEN, Longguang
IPC分类号： H02G5/06

10. 发明公开

EP3926774A1 BUSBAR BOARD 有权
公开(公告)号：EP3926774A1
公开(公告)日：2021-12-22
申请号：EP20181090.0
申请日：2020-06-19
申请人： Wöhner Besitz GmbH
发明人： STEINBERGER, Philipp , MASEL, Joram , HÖFNER, Florian
IPC分类号： H02G5/06 , H01R25/14 , H01R13/447 , H02B1/21 , H01R13/74
摘要： A busbar board (1) for connection of devices (11) to a power busbar system, wherein the busbar board (1) comprises a front side touch protection cover plate (2) having feedthrough openings (7) for electrical connection contacts (13) of devices (11) to be connected to the busbar board (1), wherein the touch protection cover plate (2) is adapted to cover power busbars (6) having contact openings (5) lying directly beneath the feedthrough openings (7) of the touch protection cover plate (2) and comprising a touch protection base plate (3) connected to said touch protection cover plate (2), wherein the touch protection base plate (3) covers the power busbars (6) enclosed by the busbar board (1) from behind, wherein a power feed-in of electrical power into the power busbars (6) enclosed by the busbar board (1) is provided by power feed-in plugs (10) being pluggable into socket (26) of the touch protection base plate (3) of the busbar board (1).

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