NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Dust and Debris Tolerant Retractable Cover ConnectorA debris exclusion and removal apparatus for connectors which have retractable cover configurations which include internal wafers that clean the connectors prior to mating. XXXX connectors. More particularly, embodiments relate to dust tolerant connectors. Some embodiments also relate to an intelligent connector system capable of detecting damage to or faults within a conductor and then rerouting the energy to a non-damaged spare conductor. Discussion Connectors of the present invention may be used to transfer electrical current, fluid, and gas in a wide variety of environments containing dust and other debris, wherein that debris may present substantial challenges. For example, lunar/Martian dust intrusion and/or accumulation in connectors used to transfer oxygen, hydrogen, nitrogen, etc., may lead to larger system failures as well as loss of life in extraterrestrial human exploration endeavors. Additionally, embodiments of the present invention may also be suitable for use where connectors must resist water intrusion, such as terrestrial deep water operations.
Document ID
20170004937
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Lewis, Mark E.
Dokos, Adam G.
Townsend, III, Ivan I.
Carlson, Jeffrey W.
Bastin, Gary L.
Murtland, Kevin A.
Date Acquired
June 2, 2017
Publication Date
May 16, 2017
Subject Category
Electronics And Electrical Engineering
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,653,838
Patent Application
US-Patent-Appl-SN-15/216,905
No Preview Available