Spread spectrum enables lower power

Article Abstract:

A radio control system is developed that is reliable and sufficiently low powered to allow its use in aircraft safety systems. The system uses very low power radio that it cannot be detected outside the aircraft, to operate emergency systems.

Product development, Aircraft safety systems

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Flow sensing ensures efficient changeover

Article Abstract:

A flow sensing sequence valve is a commercial product with a wide range of potential applications in the agricultural and construction industries. It improves both hydraulic efficiency and reliability in agricultural equipment.

Farm Machinery and Equipment Manufacturing, Construction machinery, Construction Machinery Manufacturing, Farm machinery and equipment, Construction & Related Equip, Agriculture, Construction, and Mining Machinery Manufacturing, Farm & Garden Equipment, Metal Valve Manufacturing, Valves & Pipe Fittings, Livestock Feeders, Agricultural equipment, Construction equipment, Valves, Farm equipment, Agricultural machinery

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Composite joined directly to metals

Article Abstract:

A new joining technique would significantly reduce weight and costs in aerospace, automotive and marine construction. The new methodology, Comeld, is the patented invention of Bruce Dance and Ewen Kellar at TWI.

Composite materials

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