Special Coverage

Home

Alignment Pins for Assembling and Disassembling Structures

Simple tooling prevents damage to structures. Simple, easy-to-use, highly effective tooling has been devised for maintaining alignment of bolt holes in mating structures during assembly and disassembly of the structures. The tooling was originally used during removal of a body flap from the space shuttle Atlantis, in which mis-alignments during removal of the last few bolts could cause the bolts to bind in their holes. By suitably modifying the dimensions of the tooling components, the basic design of the tooling can readily be adapted to other structures that must be maintained in alignment.

Posted in: Briefs

Read More >>

Capacitive Sensor

Balluff, Florence, KY, has introduced a new capacitive sensor line for proximity and level detection applications. The line features more than 250 models in a variety of body styles, sensing ranges, harsh environmental ratings, and advanced functionality. The line’s level-control capacitive sensors can detect solids or liquids through the walls of non-metallic containers, without direct contact to the target material. The capacitive proximity sensors can detect metallic or non-metallic targets at distances up to 25 mm, independent of color or surface texture. Standard housing materials include PVC, PBT, POM, and stainless steel. Special application types include level and proximity sensors for high-temperature environments (up to 480°F), miniature sensors with remote adjustment for confined spaces, sensors with IP69K rating for heavy-duty environments, and sensors for leak detection in chemical or pharmaceutical equipment. For Free Info .

Posted in: Products

Read More >>

NASA Announces Education Television Partnership

NASA Deputy Administrator Shana Dale announced recently the launch of NASA Education TV (NASA eTV), a partnership with the National Institute of Aerospace (NIA), to produce new educational TV programs for distribution on NASA TV and the Internet. NASA eTV aims to engage young people in the excitement and challenges the future holds for America’s space program. Designed for grades K-12 as well as young adults, the short videos will be available on-demand through the Internet during the 2008-2009 school year. Each NASA eTV program will consist of 5- to 10-minute video segments. The elementary school-level segments will provide an introduction to science and engineering. The middle-school segments will focus on the relevance of math to 21st century careers. High-school segments will build on the engineering and science behind NASA projects and missions. Programs for the general public will be aimed at 18- to 34-year-olds and focus on the impact of space exploration, scientific discovery, aeronautics research, and NASA-developed technologies. For a monthly list of NASA Education TV programs, .

Posted in: UpFront

Read More >>

This Month in NASA History

NASA's Pioneer 11 image of Saturn and itsmoon Titan, at the upper left.This Month in NASA History: On September 1, 1979, Pioneer 11 flew to within 13,000 miles of Saturn and took the first close-up pictures of the planet and its moon, Titan. Launched on April 5, 1973, Pioneer 11 also obtained dramatic images of the immense polar regions of Jupiter, and determined the mass of Jupiter’s moon, Callisto. Learn more about these events at .

Posted in: UpFront

Read More >>

Irrigation Water Extracted from Air and Soil Moisture Through Solar Power

By condensing water from the air and soil on chilled pipes, this invention attempts to alleviate both water and food shortage problems. It offers the ability to produce agricultural crops in most hot and humid climates by watering plants with condensation from environmental moisture, and by multiplying the number of crops that can be obtained per season. The production of condensation on pipes’ surfaces irrigates the plants’ roots, cools the roots, and accelerates the plants’ growth.

Posted in: Techs for License

Read More >>

Aircraft Support Via a Vortex-Ring Cushion Projector

An all-terrain, multi-role, hover-capable aircraft has a fuelefficient, rugged, vertical take-off and hover propulsion system. A raised-height, dispersal-resistant hover cushion is projected over the ground by the device as two bisected concentric streams of rotating and counter-rotating torus flume rings. The aircraft is able to clear trees and obstructions above terrain that would be prohibitive for a hovercraft.

Posted in: Techs for License

Read More >>

Wireless Communication for Factory Automation

A company seeks technology that is applicable to automated assembly lines; specifically, a reliable and fast short-range wireless technology that can take the place of wired connections for robots and factory automation equipment. Equipment with appendages in motion, such as robots, is fundamentally different in its wiring requirements from equipment that is static. A possible solution to the abrasion that results from repeated movements is to provide control through wireless communication. Respond to this TechNeed at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

Read More >>

The U.S. Government does not endorse any commercial product, process, or activity identified on this web site.