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公开(公告)号：US11798766B2
公开(公告)日：2023-10-24
申请号：US17791120
申请日：2021-02-26
申请人： DEHN SE
发明人： Florian Gäck , Julius Schrafl , Markus Götz , Hans Herold , Thomas Böhm , Benjamin Moosburger , Thomas Sellerer , Dominik Wölfl , Michael Hess
摘要： The invention provides a surge protector, in particular for information technology and/or communications technology systems, which is equipped with: a housing (ST, BT; GT); a first input terminal (E1) for applying a first external voltage signal; a second input terminal (E2) for applying a second external voltage signal; a first output terminal (A1) for outputting the first external voltage signal; a second output terminal (A2) for outputting the second external voltage signal; a surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2), at least part of which is provided on a circuit board (P) located in the housing (ST, BT; G); a first current path (ST1) for conducting the first external voltage signal from the first input terminal (E1) to the first output terminal (A1) bypassing the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a second current path (ST2) for conducting the second external voltage signal from the second input terminal (E2) to the second output terminal (A2) bypassing the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a third current path (ST3) for conducting the first external voltage signal from the first input terminal (E1) to the first output terminal (A1) via the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a first switching contact device (F1) for opening and closing the first current path (ST1); a first electrical surge protection component (G1) which is connected between the first and third current paths (ST1, ST3); and a mechanical tripping device (AU; B, S, EF, SL) for opening the first switching contact device (F1) when in a non-tripped state and for closing the first switching contact device (F1) in order to interrupt the third current path (ST3) when in a tripped state at a tripping current in the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2) caused by exceeding a nominal parameter and/or by degradation of the components.
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公开(公告)号：US20230036343A1
公开(公告)日：2023-02-02
申请号：US17791120
申请日：2021-02-26
申请人： DEHN SE
发明人： Florian Gäck , Julius Schrafl , Markus Götz , Herold Hans
摘要： The invention provides a surge protector, in particular for information technology and/or communications technology systems, which is equipped with: a housing (ST, BT; GT); a first input terminal (E1) for applying a first external voltage signal; a second input terminal (E2) for applying a second external voltage signal; a first output terminal (A1) for outputting the first external voltage signal; a second output terminal (A2) for outputting the second external voltage signal; a surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2), at least part of which is provided on a circuit board (P) located in the housing (ST, BT; G); a first current path (ST1) for conducting the first external voltage signal from the first input terminal (E1) to the first output terminal (A1) bypassing the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a second current path (ST2) for conducting the second external voltage signal from the second input terminal (E2) to the second output terminal (A2) bypassing the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a third current path (ST3) for conducting the first external voltage signal from the first input terminal (E1) to the first output terminal (A1) via the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2); a first switching contact device (F1) for opening and closing the first current path (ST1); a first electrical surge protection component (G1) which is connected between the first and third current paths (ST1, ST3); and a mechanical tripping device (AU; B, S, EF, SL) for opening the first switching contact device (F1) when in a non-tripped state and for closing the first switching contact device (F1) in order to interrupt the third current path (ST3) when in a tripped state at a tripping current in the surge protection circuit device (G1, R1, Z1; G1, G2, R1, R2, Z1; G1, G2, R1, R2, Z1, Z2) caused by exceeding a nominal parameter and/or by degradation of the components.
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公开(公告)号：US11425828B2
公开(公告)日：2022-08-23
申请号：US16626660
申请日：2019-03-28
申请人： DEHN SE + CO KG
发明人： Benjamin Moosburger , Ansgar Brossardt , Julius Maria Schrafl , Markus Götz , Tobias Braun , Michael Hess
摘要： The invention relates to a multi-part universal housing for receiving information technology, measurement technology and communication technology components also with an integrated surge protector for applications under a very wide range of climatic conditions and with a high protection level. The housing consists of a main housing body, wherein a removable housing lid is provided on the front side and a mounting device can be attached on the rear side of the main housing body. The mounting device is furthermore designed as an elongate bracket having two elbowed portions, wherein each elbowed bracket end has at least one fastening recess, and at least two spaced fastening apertures are provided in the bracket region disposed between the elbowed portions, the distance between said apertures corresponding to fastening domes disposed on the rear side of the main housing body.
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公开(公告)号：US20210014987A1
公开(公告)日：2021-01-14
申请号：US16626660
申请日：2019-03-28
申请人： DEHN SE+ CO KG
发明人： Benjamin Moosburger , Ansgar Brossardt , Julius Maria Schrafl , Markus Götz , Tobias Braun , Michael Hess
摘要： The invention relates to a multi-part universal housing for receiving information technology, measurement technology and communication technology components also with an integrated surge protector for applications under a very wide range of climatic conditions and with a high protection level. The housing consists of a main housing body, wherein a removable housing lid is provided on the front side and a mounting device can be attached on the rear side of the main housing body. The mounting device is furthermore designed as an elongate bracket having two elbowed portions, wherein each elbowed bracket end has at least one fastening recess, and at least two spaced fastening apertures are provided in the bracket region disposed between the elbowed portions, the distance between said apertures corresponding to fastening domes disposed on the rear side of the main housing body.
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