NDLI: Electrorepulsive actuator

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Electrorepulsive actuator

Content Provider	NASA Technical Reports Server (NTRS)
Copyright Year	1992
Description	The invention is a linear actuator that operates under the principle that like charges repel and opposite charges attract. The linear actuator consists of first and second pairs of spaced opposed conductors where one member of each pair of conductors is attached to a fixed member, and where the other member of each pair of conductors is attached to a movable member such as an elongated rod. The two pairs of spaced conductors may be provided in the form of two spacedly interwound helical vanes where the conductors are located on the opposite sides of the two helical vanes. One helical vane extends inwardly from a housing and the other helical vane extends outwardly from an elongated rod. The elongated rod may be caused to move linearly with respect to the housing by applying appropriate charges of like or opposite polarity to the electrical conductors on the helical vanes.
File Size	580150
Page Count	8
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19920012799
Archival Resource Key	ark:/13960/t42r8rb0q
Language	English
Publisher Date	1992-01-28
Access Restriction	Open
Subject Keyword	Electronics And Electrical Engineering Attraction Actuators Electric Charge Linearity Inventions Vanes Conductors Polarity Rods Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Patent

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