Invention Grant
- Patent Title: Portable load-breaking and pickup jumper apparatus
- Patent Title (中): 便携式断路和接头跳线装置
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Application No.: US14223937Application Date: 2014-03-24
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Publication No.: US09478374B2Publication Date: 2016-10-25
- Inventor: Eugene H. Wood , Matthew G. Nolte
- Applicant: Utility Solutions, Inc.
- Applicant Address: US NC Hickory
- Assignee: Utility Solutions, Inc.
- Current Assignee: Utility Solutions, Inc.
- Current Assignee Address: US NC Hickory
- Agency: Trego, Hines & Ladenheim, PLLC
- Main IPC: H01H31/00
- IPC: H01H31/00 ; H01H33/16 ; H02G1/02

Abstract:
A portable load-breaking and pickup apparatus for handling a load associated with a power distribution system is disclosed. The apparatus includes first and second spaced-apart connectors electrically connected by a load break assembly. The load break assembly includes first and second outer contacts configured for mating engagement and configured to provide a low-resistance path between the first and second connectors, and first and second inner contacts configured for mating engagement and configured to provide a high-resistance path between the first and second connectors. The load break assembly transitions from an open position to a closed position in two stages. The two stages include closing the high-resistance path prior to closing the low-resistance path, and closing the low-resistance path after the high-resistance path has been closed.
Public/Granted literature
- US20140202836A1 PORTABLE LOAD-BREAKING AND PICKUP JUMPER APPARATUS Public/Granted day:2014-07-24
Information query