Invention Grant
US09099257B2 Moving element for a low voltage switching device and switching device comprising this moving element
有权
用于低电压开关装置的移动元件和包括该移动元件的开关装置
- Patent Title: Moving element for a low voltage switching device and switching device comprising this moving element
- Patent Title (中): 用于低电压开关装置的移动元件和包括该移动元件的开关装置
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Application No.: US13142780Application Date: 2009-12-29
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Publication No.: US09099257B2Publication Date: 2015-08-04
- Inventor: Luigi Bonetti , Michele Ferrari
- Applicant: Luigi Bonetti , Michele Ferrari
- Applicant Address: IT Milano
- Assignee: ABB S.p.A.
- Current Assignee: ABB S.p.A.
- Current Assignee Address: IT Milano
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: ITMI2009A0011 20090108
- International Application: PCT/EP2009/067998 WO 20091229
- International Announcement: WO2010/079106 WO 20100715
- Main IPC: H01H1/22
- IPC: H01H1/22 ; H01H77/10 ; H01H71/10
Abstract:
The present invention relates to a moving element for a low voltage switching device and to a switching device comprising this moving element. The moving element according to the invention comprises for each pole a housing unit suitable to receive an elastic element which interacts with an electrical contact. This latter comprises a first contact portion susceptible to contact a further electrical contact and a second portion connectable to a conductive element of the switching device. The electrical contact comprises a pin shaped portion positioned rotating in a seat defined on the housing unit so as to configure a mutual rotation axis of the electrical contact with respect to the housing unit.
Public/Granted literature
- US20110266121A1 MOVING ELEMENT FOR A LOW VOLTAGE SWITCHING DEVICE AND SWITCHING DEVICE COMPRISING THIS MOVING ELEMENT Public/Granted day:2011-11-03
Information query
