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1. 发明授权

EP4078738B1 TECHNIK ZUR VERMEIDUNG EINES LICHTBOGENS BEIM TRENNEN EINER GLEICHSTROMVERBINDUNG UNTER VERWENDUNG EINER VERLÄNGERUNG EINES LEITUNGSVERBUNDS 有权
公开(公告)号：EP4078738B1
公开(公告)日：2024-03-13
申请号：EP20833790.7
申请日：2020-12-16
发明人： KLIMPEL, Marc
IPC分类号： H01R13/703 , H02H1/00 , H02H9/02 , H01R13/53

2. 发明公开

EP4304029A1 INSULATION PLUG AND INSATLLING PROCESS THEREOF 审中-公开
公开(公告)号：EP4304029A1
公开(公告)日：2024-01-10
申请号：EP22183692.7
申请日：2022-07-07
申请人： 3M Innovative Properties Company
发明人： Gravermann, Mark , Stollwerck, Dr. Gunther , Milek, Martin Andreas , Reeken, Rainer , Bund, Christine Brigitte , Gunjaca, Mirco , Wilson, Christopher R. , Pesch, Marc Christian
IPC分类号： H02G3/00 , H02B13/00 , H02G15/18 , F16B31/00 , F16B35/00 , B25B29/02 , H01R13/207 , H01R13/443 , H01R13/53 , H01R11/28 , H01R101/00 , F16B21/02 , F16B37/12 , H01R13/622
摘要： Insulation plug (1) for being inserted into a rear cavity (70) of a medium-voltage or high-voltage separable connector (10) for connecting a power cable to a bushing (40) in a power distribution network. In use, the insulation plug insulates a threaded connection stud (90) for attaching the separable connector (10) to the bushing (40).
The insulation plug (1) comprises
a) a plug body (140)
b) a thread block (170), affixed in the plug body (140), and comprising an internal plug thread (180) for securing the insulation plug (1) in the rear cavity (70);
c) a tubular sleeve (200) comprising i) a radially outer surface comprising an outer sleeve thread (210); ii) a radially inner surface comprising an inner sleeve thread (220).
The inner sleeve thread (220) is adapted to threadedly engage with the connection stud (90). The outer sleeve thread (210) is threadedly engaged with the plug thread (180), and a portion (230) of the inner sleeve thread (220) protrudes axially from the plug thread (180), such that upon insertion the protruding portion (230) can threadedly engage the connection stud (90).

3. 发明公开

EP4298700A1 DEVICE FOR THE ELECTRICAL CONNECTION OF HAIR-CARE HOUSEHOLD APPLIANCES OR ELECTRICAL APPARATUSES 审中-公开
公开(公告)号：EP4298700A1
公开(公告)日：2024-01-03
申请号：EP22710728.1
申请日：2022-02-23
申请人： Ligo Patents SA
发明人： SORESINA, Claudio , SORESINA, Flavio
IPC分类号： H01R39/64 , H01R24/58 , H01R13/53 , A45D20/10 , H01R13/52

4. 发明授权

EP3504721B1 MOBILER TRANSFORMATORDURCHFÜHRUNGSANSCHLUSS 有权
公开(公告)号：EP3504721B1
公开(公告)日：2023-08-23
申请号：EP17783749.9
申请日：2017-09-25
发明人： KAUFMANN, Wolfgang , BACHL, Michael , NEUMÜLLER, Gernot
IPC分类号： H01F27/04 , H01B17/34 , H02B5/00 , H02G1/02 , H01R13/53 , H02G15/02

5. 发明公开

EP4169050A1 SEPARABLE ELECTRICAL CONNECTOR WITH A SWITCHING APPARATUS 审中-公开
公开(公告)号：EP4169050A1
公开(公告)日：2023-04-26
申请号：EP21735571.8
申请日：2021-06-18
申请人： Eaton Intelligent Power Limited
发明人： KORVES, Brian , HUGHES, David, C. , ROTH, Daniel, P.
IPC分类号： H01H33/662 , H01H33/666 , H01R13/53

6. 发明公开

EP4167391A1 ELECTRICAL CONNECTOR FOR HIGH POWER IN A VACUUM ENVIRONMENT AND METHOD 审中-公开
公开(公告)号：EP4167391A1
公开(公告)日：2023-04-19
申请号：EP21202421.0
申请日：2021-10-13
申请人： ASML Netherlands B.V.
发明人： DAMEN, Johannes, Wilhelmus , NIJSMANS, Nick , LÉNÁRT, Attila , DRIESSEN, Alexander, Barbara, Jacobus, Maria , VAN DIEM, Cornelus, Adrianus, Aloïsius , QUANTEN, Dirk , VAN KNIPPENBERG, Martinus, Wilhelmus, Hendrikus
IPC分类号： H01R13/53 , H01R13/648 , H01R13/533 , H01R24/50 , H01R12/73 , G03F7/20
摘要： The disclosure provides an electrical connector for high power in a low pressure environment, the connector comprising: a male connection part (46) configured to be connected to a first power interface (60), a female connection part (48) for receiving the male connection part and configured to be connected to a second power interface (62), a first conductive shield (70) enclosing the male connection part and the female connection part, the first conductive shield being electrically connected to at least one of the male connection part and the female connection part, and an isolating part (80) enclosing the first conductive shield.

7. 发明公开

EP4167385A2 TERMINAL BLOCK POWER FEEDER CONNECTOR DEVICES 审中-公开
公开(公告)号：EP4167385A2
公开(公告)日：2023-04-19
申请号：EP22201415.1
申请日：2022-10-13
申请人： Hamilton Sundstrand Corporation
发明人： BELISLE, Francis C. , YANG, Nhia
IPC分类号： H01R9/22 , H01R13/53 , H01R4/34
摘要： A power feeder device (100; 700) can include a base (101; 701) having a mounting portion (103; 703) and a plurality of connector structures (105; 705) extending from the mounting portion and spaced apart relative to each other to form a respective gap (107) therebetween. Each connector structure can be configured to receive a respective pair of terminals (109; 719a, 719b) to electrically connect the respective pair of terminals within connector structures and to block a line of sight between adjacent pairs of terminals. The device can also include a cover (111; 711) configured to mate with the base to enclose each of the plurality of connector structures and to increase a length of a creepage path between each pair of terminals by at least partially inserting into each gap between the connector structures. The base and the cover can be configured to form a terminal opening (113; 713) on each lateral side when assembled to allow pass-through of a conductor and/or portion of each terminal. In certain embodiments, at least one of the terminals of the respective pair of terminals can be a bus bar extending from a bus bar chassis (721) and the base and/or the cover can form a creepage barrier (723a, 723b) that extend into a chassis wall opening (725) of the bus bar chassis to increase a length of a chassis creepage path from the respective pair of terminals to the bus bar chassis.

8. 发明公开

EP4150711A1 ELECTRIC CONNECTION ASSEMBLY, CONTROL CABINET AND ROBOT SYSTEM 审中-公开
公开(公告)号：EP4150711A1
公开(公告)日：2023-03-22
申请号：EP20726352.6
申请日：2020-05-13
申请人： ABB SCHWEIZ AG
发明人： WADSTEIN, Marcus
IPC分类号： H01R9/24 , H01R9/26 , H01R13/73 , H01R13/74 , H01R13/6586 , H01R13/53

9. 发明授权

EP3379655B1 ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTION ARRANGEMENT COMPRISING AN ELECTRICAL CONNECTOR 有权
公开(公告)号：EP3379655B1
公开(公告)日：2023-03-08
申请号：EP18163421.3
申请日：2018-03-22
发明人： Eckel, Markus
IPC分类号： H01R13/05 , H01R13/53 , H01R24/66

10. 发明公开

EP4099024A1 SENSORED INSULATION PLUG WITH DETECTION CONTACT 审中-公开
公开(公告)号：EP4099024A1
公开(公告)日：2022-12-07
申请号：EP21177683.6
申请日：2021-06-04
申请人： 3M Innovative Properties Company
发明人： Gravermann, Mark , Stollwerck, Gunther , Wilson, Christopher R. , Reeken, Rainer , Milek, Martin Andreas , Bund, Christine Brigitte , Gunjaca, Mirco
IPC分类号： G01R15/06 , G01R15/16 , G01R19/155 , H01R13/53 , H01R13/66
摘要： Sensored insulation plug (1) for a medium voltage or high-voltage separable connector in a national grid, and operable to insulate a connection element of the separable connector on an elevated voltage and to simultaneously detect and sense the elevated voltage.
The sensored insulation plug comprises
a) a plug body (140) formed by a solidified insulating material (610),
b) an externally accessible detection contact (107),
c) a primary capacitor (150), operable as a high-voltage capacitor in a sensing voltage divider for sensing the elevated voltage, the primary capacitor having i) a high-voltage electrode (160); ii) a sensing electrode (170) embedded in the plug body (140); iii) a dielectric formed by a first portion (180) of the insulating material (610), and
d) a testpoint capacitor (151), operable as a high-voltage capacitor in a detection voltage divider for detecting the elevated voltage and comprising i) the high-voltage electrode (160), ii) a testpoint electrode (171), embedded in the plug body (140) and electrically connected to the detection contact (107), and iii) a dielectric formed by a second portion (181) of the insulating material (610).

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