- Washington DC, US Benjamin Gary CONAWAY - Gaithersburg MD, US John Walter RAPP - Manassas VA, US John GRANIER - Round Rock TX, US
International Classification:
F42C 15/40 B63G 8/28 F42B 19/00 B63G 8/00
Abstract:
An article comprising an electronic safe-arm and fire (ESAF) device for a supercavitating cargo round (SCR) includes discrete electronics, a high-voltage capacitor, a high-voltage switch, and an exploding foil initiator. The discrete electronics includes digital-delay timer circuits, discrete logic circuits, accelerometers, and circuitry for enabling the high-voltage switch. In a method for implementing the safe and arm protocols, sensor readings from sensors on a weaponized UUV are obtained and, when certain conditions are achieved, remove inhibit signals are forwarded to a controller onboard the UUV. When such signals are received in a specified order, and within certain optional specified time delays, the controller arms the ESAF within the SCR. After the SCR fire and leaves the barrel on the UUV, the ESAF monitors certain acceleration/deceleration conditions unique to supercavitation, and applies same to determine whether to detonate the SCR's energetic payload.
efreshments will be served. Speakers include Adventist GlenOaks Hospital Chief Executive Officer Bruce C. Christian and John Rapp, regional vice president of ministries and mission at Adventist Midwest Health. The Goldtones from Glenbard North High School will also perform, directed by Laura Johnson.
Date: Sep 19, 2011
Category: Health
Source: Google
Youtube
Trunk Talk With Patigonia Designer - John Rapp
I'm John Rapp we're here at Patagonia and Ventura and I designed board...
Duration:
3m 54s
CG/ HE BABY TOR NAAM KAA john hero&Suhani ni...
Hii guys my new song he baby tor naam kaa please support us my YouTube...
Duration:
5m 35s
John Rapp - Communion, Communications, Commun...
Awake.net is a non-profit social impact network for the entheogenic co...
Duration:
17m 24s
INTERVIEW: John Rapp, managing director for W...
I sit down with John Rapp, managing director for West Virginia Kayak A...
Duration:
19m 10s
The Pool Story - Jon Reep
This is the true story about the time my dad almost died trying to fix...
Duration:
7m 33s
"The Dukes of Hazzard Was Real" - JON REEP - ...
More videos... "Drunk Cop Truth Revealed #DukesOfHazard #WasReal #Jo...