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1.发明授权公开(公告)号：US09673608B2
公开(公告)日：2017-06-06
申请号：US14746765
申请日：2015-06-22
Applicant: ABB FRANCE
Inventor： Boris Gautier , Stephane Brescon
CPC classification number: H02H3/04 , H01C7/126 , H01H37/08 , H01H37/761 , H01H2037/762 , H02H3/22
Abstract: A device for protecting an electrical installation including an insulating body electrically defining an internal housing, the protective device including, within the internal housing: an active component of a device for protecting an electrical installation; a disconnection system for disconnecting the active component moveable between a contact position corresponding to a connected state of the active component and an open position corresponding to a disconnected state of the active component; a disconnection indicator, where the disconnection indicator is secured in movement to the disconnection system and the disconnection indicator and the insulating body are arranged to have a first configuration, which corresponds to the contact position, and a second configuration, which corresponds to the open position, the relative positioning of the disconnection indicator with respect to the insulating body in the first configuration being visually distinct from the outside of the insulating body from the relative positioning of the disconnection indicator with respect to the insulating body in the second configuration.
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公开(公告)号：US09941669B2
公开(公告)日：2018-04-10
申请号：US14814427
申请日：2015-07-30
Applicant: ABB FRANCE
Inventor： Boris Gautier , Stephane Brescon
CPC classification number: H01T4/02 , H01C1/01 , H01C1/014 , H01C7/126 , H01R9/2641 , H01R12/7076 , H01T4/06
Abstract: A protection device cartridge of an electrical installation intended to be brought on a base including an active protection component having a first terminal and a second terminal; a first connector forming a first electrical circuit portion electrically connected to the first terminal and to a first bearing portion of the base and a second connector forming a second electrical circuit portion electrically connected to the second terminal and to a second bearing portion of the base, the first connector and the second connector being arranged to allow the connection of the cartridge on the base according to an insertion direction, the first bearing portion and the second portion presenting a spacing determined according to the direction transverse to the insertion direction, where the second bearing portion is disposed between a first end point of the first electric circuit portion and the first bearing portion according to the direction transverse to the insertion direction and where the first bearing portion is disposed between the second bearing portion and a second end point of the second electrical circuit portion according to the direction transverse to the insertion direction, the first end point and the second end point presenting a determined spacing, greater than the spacing between the first bearing portion and the second bearing portion.
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公开(公告)号：US09660440B2
公开(公告)日：2017-05-23
申请号：US14322486
申请日：2014-07-02
Applicant: ABB FRANCE
Inventor： Alain Lagnoux , Michael Duval , Stephane Brescon
Abstract: A device of protection against transient electrical overvoltages, including two voltage-limiting passive components, disconnectors sensitive to the state of these components and adapted to individually disconnect each end of life component therefrom, the components are joined in parallel between a first and a second terminal of the device, where the reference voltage of the first component is inferior to the reference voltage of the second component.
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