Rotorcraft winch lighting device and method of operating a rotorcraft winch lighting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2018
Issued Date -
Dec 29, 2016
app pub date -
Jun 23, 2016
filing date -
Jun 24, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rotorcraft winch lighting device, which is attachable to a rotorcraft winch, mounted to a rotorcraft such as a helicopter, the rotorcraft winch including a stationary portion and a mobile portion which is movable with respect to the stationary portion, includes: a stationary unit including a stationary coil and a mobile unit. The mobile unit is movable with respect to the stationary unit and includes at least one light source, at least one electrical storage device, and at least one mobile coil, which is electrically connected to the electrical storage device and/or the at least one light source. The stationary coil and the mobile coil are configured for transferring electrical energy from the stationary unit to the mobile unit when the at least one mobile coil is positioned in an energy transfer position in the vicinity of the at least one stationary coil.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully