Invention Grant
- Patent Title: Safety interlocks for electricity meter control relays
- Patent Title (中): 电表控制继电器的安全互锁
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Application No.: US12696971Application Date: 2010-01-29
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Publication No.: US08212432B2Publication Date: 2012-07-03
- Inventor: David G. Hart , Charles H. Jones
- Applicant: David G. Hart , Charles H. Jones
- Applicant Address: US NC Raleigh
- Assignee: Elster Solutions, LLC
- Current Assignee: Elster Solutions, LLC
- Current Assignee Address: US NC Raleigh
- Agency: Woodcock Washburn LLP
- Main IPC: H01H9/20
- IPC: H01H9/20 ; H01H67/00 ; H01H63/36
Abstract:
Safety in an electricity metering environment is improved by providing an additional level of safety interlocking to disconnect switches and other control relays in electricity meters.
Public/Granted literature
- US20110187206A1 SAFETY INTERLOCKS FOR ELECTRICITY METER CONTROL RELAYS Public/Granted day:2011-08-04
Information query
