Invention Grant
- Patent Title: Automatic transfer switch spacing monitoring within an electrical device
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Application No.: US13946916Application Date: 2013-07-19
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Publication No.: US09685786B1Publication Date: 2017-06-20
- Inventor: David K. Owen
- Applicant: Juniper Networks, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H02J3/04
- IPC: H02J3/04 ; H02J3/00 ; H02J9/06
Abstract:
An automatic transfer switch (ATS) is described that includes a multi-structure of relays that together provide proper spacing, within the ATS, between a first power feed and a second power feed. A monitor circuit is also described that monitors output ports of relays in the first stage of the multi-stage structure and detects that there is or is not proper spacing between the first power feed and the second power feed, within the ATS.
Public/Granted literature
- US1240731A Orthodontic appliance. Public/Granted day:1917-09-18
Information query
