Electromagnetism

June 30, 2008 - 11:38am

Irvine, Calif.-based Eaton Corp. (Booth No. 5967) recently celebrated the successful flight testing of its arc fault circuit breaker (AFCB) technology as a stand-alone replacement for existing circuit breakers. Completing more than 350 normal service flights aboard a U.S.

May 21, 2008 - 10:00am

Canada’s National Research Council has won a patent on “an active and adaptive rotor-blade control system called Smart Spring,” which is designed to reduce the noise and vibration when rotor blades interact with the vortices shed by the tip of the preceding blades. Previous engineering approaches, according to NRC, have attempted to alter the varying aerodynamic load on the blades to reduce the onset of this vibration.

April 2, 2008 - 11:21am

Cessna 650 Citation III, Madison, Wis., Oct. 9, 2005–The inadequate design of the engine’s interstage transition duct yielded after the low pressure turbine (LPT) stage-3 blades had separated and allowed the uncontained release of turbine debris, according to the NTSB. A contributing factor was the separation of a turbine blade.

February 18, 2008 - 5:42am

REB Technologies (Rebtech), Booth No. 4035, is modifying eight Bell helicopters with night-vision-goggle- compatible lighting systems for Med Trans of Lewisville, Texas. The Bedford, Texas-based specialist in night-vision lighting for civil and military aircraft is upgrading the interior lighting of a Bell 206-L1 and seven 407s in a program scheduled for completion next month.

February 8, 2008 - 9:09am

The FAA has approved eight valve-regulated sealed lead acid batteries
under Technical Standard Order C173 for Concorde Battery.

The TSO-approved models are Concorde’s RG-121 Series and RG-122 Series, emergency batteries for lighting, standby, avionics, fadec and backup power. Parts conforming to TSO C173 are approved for design and production.

February 8, 2008 - 9:09am

The FAA has approved eight valve-regulated sealed lead acid batteries
under Technical Standard Order C173 for Concorde Battery.

The TSO-approved models are Concorde’s RG-121 Series and RG-122 Series, emergency batteries for lighting, standby, avionics, fadec and backup power. Parts conforming to TSO C173 are approved for design and production.

November 30, 2007 - 8:09am

Researchers at the Birck Nanotechnology Center in Purdue’s Discovery Park and at the Sadeghi mechanical engineering laboratory have developed tiny wireless sensors resilient enough to survive the harsh conditions inside jet engines.

November 30, 2007 - 7:42am

Securaplane recently announced that CRS Jet Spares, a Securaplane mainship and emergency battery line distributor, has sold its 20,000th mainship battery. Securaplane emergency battery systems use Hawker sealed lead acid batteries instead of nicads and are either original or approved replacement equipment for most business jets.

November 6, 2007 - 6:41am

The European Union is about to launch a massive seven-year, ?1.6 billion ($2 billion) research program dubbed Clean Sky, which will include developing six demonstrators for greener technologies. The European Council of Ministers is expected to formally adopt the comprehensive project next month.

October 10, 2007 - 8:37am

The Brazilian Departamento de Aviacao Civil (DAC) recently awarded Duncan Aviation’s Battle Creek, Mich. facility repair station certification. The certificate allows the company to work on aircraft registered in Brazil. Duncan Aviation Battle Creek also has approvals from Europe’s JAA and Venezuela. Duncan Aviation’s Lincoln, Neb., facility has approvals from Brazil, Bermuda, Venezuela, Argentina, Saudi Arabia, China and the JAA.

 
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