Accurate coded timing-light generator.
Coded timing light generator to place mark on edge of photographic film in order to correlate high speed phenomenon photographed by many cameras
HIGH SPEED CAMERA↗
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Results for “PHOTOGRAPHIC APPARATUS”
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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Lunar orbiter - a photographic satellite.
NASA program providing unmanned photographic spacecraft into lunar orbit, processing image onboard and then transmitting it as signals to Earth
NASA PROGRAM↗
Photographic recording of high-speed processes
Photographic recording of high speed processes - cameras, optical systems, operating principles, classifications, methods, and derivation of applicable formulas
HIGH SPEED CAMERA↗
Space photography.
Space photography, camera-film systems and TV/videotape systems for space environments
CAMERA↗
The Mars facsimile camera.
Panoramic facsimile camera providing IR and visible spectrum imagery designed for unmanned space operation, noting construction, weight, etc
FACSIMILE TRANSMISSION↗
Lunar orbiter photo-subsystem mechanisms
Design and development of lunar orbiter photo-subsystem mechanisms
PHOTOGRAPHIC APPARATUS↗
Three-color hologram zone plates.
Zone plate free from chromatic aberration and application to three-color holography
COLOR PHOTOGRAPHY↗
A Surveyor-type photographic mission on the surface of Mars.
Surveyor system and camera design for photographic mission on Mars surface
SURVEYOR PROJECT↗
Lunar Orbiter camera.
Dual camera for Lunar Orbiter, design, performance and hardware modifications
LUNAR ORBITER↗
Television in the lunar environment.
TV in lunar environment, discussing development and performance of instrument used during Surveyor I mission
PHOTOGRAPHIC APPARATUS↗
Evaluation of AAFE apparatus to measure residual and transient convection in zero-gravity
An evaluation apparatus which photographs convective and diffusive flows in crystal growth experiments is presented. Results in the following catagories are reported: (1) Human factors; (2) Electrical and mechanical; (3) Optical performance; and (4) Thermal performance.
Ruff, R. C.↗
Preignition Characteristics of Several Fuels Under Simulated Engine Conditions
The preignition characteristics of a number of fuels have been studied under conditions similar to those encountered in an engine. These conditions were simulated by suddenly compressing a fuel-air mixture in contact with an electrically heated hot spot in the cylinder head of the NACA combustion apparatus. Schlieren photographs and indicator cards were taken of the burning, and the hot-spot temperatures necessary to cause ignition under various conditions were determined.
Spencer, R C↗
Laser measuring system accurately locates point coordinates on photograph
Laser activated ultraprecision ranging apparatus interfaced with a computer determines point coordinates on a photograph. A helium-neon gas CW laser provides collimated light for a null balancing optical system. This system has no mechanical connection between the ranging apparatus and the photograph.
Doede, J. H.↗
Apparatus and method for protecting a photographic device Patent
Camera protecting device for use in photographing rocket engine nozzles or other engine components
Bailey, R. L.↗
Luminescent screen composition and apparatus
Ultraviolet light projects photographically produced images on a screen composed of a mixture of linear and nonlinear phosphors whose spectral emissions are different. This allows the display of polychromatic luminescent images, which gives better discrimination of the objects being viewed.
Hilborn, E. H.↗
Compressed air demand-type firefighter's breathing system, volume 1
The commercial availability of lightweight high pressure compressed air vessels has resulted in a lightweight firefighter's breathing apparatus. The improved apparatus, and details of its design and development are described. The apparatus includes a compact harness assembly, a backplate mounted pressure reducer assembly, a lightweight bubble-type facemask with a mask mounted demand breathing regulator. Incorporated in the breathing regulator is exhalation valve, a purge valve and a whistle-type low pressure warning that sounds only during inhalation. The pressure reducer assembly includes two pressure reducers, an automatic transfer valve and a signaling device for the low pressure warning. Twenty systems were fabricated, tested, refined through an alternating development and test sequence, and extensively examined in a field evaluation program. Photographs of the apparatus are included.
Sullivan, J. L.↗
Schlieren photographs from holograms.
Schlieren photographs from holograms, apparatus and method
SCHLIEREN PHOTOGRAPHY↗
Film holder for curved vacuum platen
Vacuum apparatus for holding photographic film of various widths against cylindrically curved patens is discussed. Construction details and method of operation are explained. Illustration of equipment is provided.
Maciel, A., Jr.↗