Miniature Actuating Guided Nozzle Mechanism

Award Information
Agency:
Department of Defense
Branch
n/a
Amount:
$99,956.00
Award Year:
2013
Program:
SBIR
Phase:
Phase I
Contract:
HQ0147-13-C-7322
Award Id:
n/a
Agency Tracking Number:
B122-022-0020
Solicitation Year:
2012
Solicitation Topic Code:
MDA12-022
Solicitation Number:
2012.2
Small Business Information
1701 Military Trail, Suite 110, Jupiter, FL, -
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
Y
Duns:
048159342
Principal Investigator:
AlexPinera
Program Manager
(561) 427-6277
Apinera@fttinc.com
Business Contact:
LloydMazer
Director of Contracts and Pricing
(561) 427-6337
Lmazer@fttinc.com
Research Institute:
Stub




Abstract
FTT has designed, built, and tested a prototype of their Miniature Actuating Guided Nozzle Mechanism (MAGNM) for use with DACS thrusters. FTT"s MAGNM is a passive nozzle extension that surrounds the DACS thruster on a guide tube. When ready to deploy the nozzle extension, inert gas or propellant pressurizes the main combustion chamber and that pressure acts on a pressure cap located on the end of the nozzle extension. The pressure on the cap creates a force that actuates the nozzle extension. Once the nozzle extension reaches the fully deployed position, a latching mechanism locks it in place and the cap blows out. FTT believes the MAGNM design is superior for a few reasons. It does not require flexible materials, which allows for composite or coated refractory metal extendable nozzles. The entire system is very simple with few parts, all of which can be easily manufactured. FTT believes it has an innovative product to address this solicitation and with the funding provided by the SBIR program will produce a very successful and reliable nozzle extension for DACS thrusters.

* information listed above is at the time of submission.

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