Invention Grant
- Patent Title: Smart hoist
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Application No.: US15924150Application Date: 2018-03-16
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Publication No.: US10944248B2Publication Date: 2021-03-09
- Inventor: Brady Hansen , Carlos Limon , Chris Lum , George Muriithi
- Applicant: Avista Corporation
- Applicant Address: US WA Spokane
- Assignee: Avista Corporation
- Current Assignee: Avista Corporation
- Current Assignee Address: US WA Spokane
- Agency: Lee & Hayes, P.C.
- Main IPC: H02G7/02
- IPC: H02G7/02 ; H02G1/04 ; G01L5/04

Abstract:
Current hoist systems often use a manual crank system with a lever arm that ratchets a rotational drum to tension a conductor. This disclosure describes systems and techniques for creating and operating a hoist system when connected and applying tension to an energized or de-energized conductor. Additionally, the systems and techniques may be applied to lifting or tensioning electrical equipment or cables that may support the conductor infrastructure. A hoist system may use a locally driven motor to apply a desired tension to a conductor or cable and may be controlled by an operator located at or away from the hoist system itself.
Public/Granted literature
- US20190288496A1 SMART HOIST Public/Granted day:2019-09-19
Information query
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