Investigation of cam contacts of punched card machines
Failure mode analysis of cam contacts on punched card machines
PUNCHED CARD↗
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Results for “Contact”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Investigation of new contact systems for miniature high-frequency switches
Variation in transitional resistance of electric contacts as function of design, materials, current, and switching frequency - switching elements erosion
ELECTRIC CONTACT↗
Heavy duty cermet switching contacts
Methods for industrial production of finely dispersed cermet compositions - evaluation of electric switching contacts
SWITCHING↗
Development and investigation of heavy duty finely dispersed contacts
Silver-copper oxide finely dispersed electric contact switches - development and investigation
SILVER OXIDE↗
Cu-Cd and Ag-Cd cermet contacts
Method for preparing copper-cadmium and silver- cadmium cermet alloys without cadmium loss - evaluation of breaking electric contacts and collector plates
COLLECTOR↗
Investigation of electric contact erosion of tungsten-rhenium electrodes
Electric contact erosion of tungsten-rhenium electrodes
ELECTRODE↗
Investigation of breaking contacts for ignition assemblies
Breaking electric contacts for ignition systems
IGNITION SYSTEM↗
Special features of switching low level currents and voltages by means of contacts
Electric contact switching of low level current and voltage
SWITCHING↗
Contacts of relay-type elements and microswitches which commutate low level signals
Electric contact for relay elements and microswitches in low level signal devices
RELAY↗
Electroplating of switching contacts
Electroplating of electric contact switching elements
ELECTRIC CONTACT↗
The reliability of the electric contact
Dependence of electric contact reliability on operating conditions of circuit and load parameters
LOAD FACTOR↗
The reliability of electromagnetic relay contacts according to operational data
Failure analyses of relay contacts, and recommendations for improved reliability
ELECTRIC CONTACT↗
The useful life of platini-iridium relay contacts as a function of load current
Reliability of platinum-iridium relay contacts as function of load current
RELIABILITY↗
Heat transfer across surfaces in contact - Practical effects of transient temperature and pressure environments Semiannual report, Apr. 1 - Oct. 1, 1965
Theoretical and experimental studies of one- and two-dimensional heat transfer across surfaces in contact under transient conditions
CONTACT↗
Theoretical and experimental study of thermal contact resistance in a vacuum environment Semiannual status report no. 8, Jun. - Dec. 1965
Thermal contact resistance in vacuum environment using model predictions
CONTACT RESISTANCE↗
Some influences of macroscopic constrictions on the thermal contact resistance
Macroscopic constriction influence on thermal contact resistance in vacuum environment
CONTACT RESISTANCE↗
A review of ball motion in an angular contact ball bearing
Friction due to ball motion in angular contact ball bearing
FRICTION↗
Thermal contact conductance in a vacuum environment
Thermal contact conductance of aluminum and stainless steel in vacuum environment
STAINLESS STEEL↗