Invention Grant
- Patent Title: Sealed doors, enclosures, and methods adapted for use with electrical arc-prone components
- Patent Title (中): 密封门，外壳和适用于电弧易发组件的方法
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Application No.: US13624631Application Date: 2012-09-21
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Publication No.: US09318883B2Publication Date: 2016-04-19
- Inventor: Bernhard Schmidt , Richard Schulz , Xiong Pan
- Applicant: Siemens Industry, Inc.
- Applicant Address: US GA Alpharetta
- Assignee: Siemens Industry, Inc.
- Current Assignee: Siemens Industry, Inc.
- Current Assignee Address: US GA Alpharetta
- Main IPC: H02B13/025
- IPC: H02B13/025 ; E05C19/16 ; H02B1/38
Abstract:
A sealed enclosure is disclosed. Sealed enclosure has a case configured to receive an arc-prone electrical component, a face frame defining an opening, a door configured to cover the opening, a sealing surface on the face frame or on the door, and one or more flaps having an sealing portion, the sealing portion being angled relative to the sealing surface, the one or more flaps being operational to flex from a disengaged position when not under pressure, to an engaged position in contact with the sealing surface when exposed to pressure inside the case during an arcing event. Sealed enclosure doors and methods of sealing an enclosure during an arcing event are also provided, as are other aspects.
Public/Granted literature
- US20130320831A1 SEALED DOORS, ENCLOSURES, AND METHODS ADAPED FOR USE WITH ELECTRICAL ARC-PRONE COMPONENTS Public/Granted day:2013-12-05
Information query
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