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Results for “valve”

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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At least 613 records · Page 34

All sources NASA NTRS DOE OSTI

NASA NTRS1965

Thermally operated valve Patent

Gas valve operated by thermally expanding and contracting device

Bagby, J. P.↗

NASA NTRS1963

Valve actuator Patent

Actuator using compressed gas as driving force to control valve handling large liquid flows

Bacchi, R.↗

NASA NTRS1970

Thermally actuated valves Final report, 15 Dec. 1969 - 15 Jul. 1970

Study, design, fabrication, and evaluation of thermally actuated valves for spacecraft instrumentation requiring small zero leakage

Source record↗

NASA NTRS1964

High pressure four-way valve Patent

High pressure four-way valve with O ring adapted to pass across inlet port

Macglashan, W. F., Jr.↗

NASA NTRS1970

Advanced spacecraft valve technology compilation. Volume 1 - Mechanical controls

Advanced mechanical valves and controls for liquid propellant rocket engines for space flights up to ten years

Source record↗

NASA NTRS1970

Advanced spacecraft valve technology Final report, Oct. 1968 - May 1970

Research and developments in advanced spacecraft valve technology

Source record↗

NASA NTRS1967

Antiflutter ball check valve Patent

Antiflutter check valve for use with high pressure fluid flow

Macglashan, W. F., Jr.↗

NASA NTRS1970

A vortex valve for flow modulation of 5500 F gas

Fluidic vortex valve to modulate solid propellant generated hot gas flow

Blatter, A.↗

NASA NTRS1970

Investigation of a vortex valve to control chamber pressure in the NERVA engine

NERVA engine chamber pressure control, investigating replacement of TPCV with fluidic vortex valve

Felsing, G. W.↗

NASA NTRS1970

Thin high-vacuum gate valve

Thin high vacuum gate valve design for use with UV grating spectrograph

Ugiansky, R. J.↗

NASA NTRS1970

Improved fast opening gas puff valve

Magnetic pressure fast opening gas puff valve for hydrogen bursts in conical theta pinch plasma source

Kuswa, G.↗

NASA NTRS1971

Gas chromatograph sample-transfer valve

Slide-type gate valve incorporates sampling volume and transfer passageway for guiding a metered quantity of gas from pressurized test cell to gas chromatograph. Gate is moved by pneumatic bellows-type actuator.

Wang, W. S.↗

NASA NTRS1970