GRANULAR MATTER FILLED WEAPON GUIDANCE ELECTRONICS UNIT

A guidance electronics unit is provided for an explosively-launched vehicle, e.g., a projectile or missile, comprising a plurality of circuit card assemblies, each circuit card assembly containing a plurality of electronic components and interconnections, each circuit card assembly maintained in a h...

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Bibliographische Detailangaben
Hauptverfasser:	DYSTER JUSTIN C, ADAMS TOVAN, LANGE NORMAN, ZIMMERMAN CRAIG A, RODRIGUEZ LEE, BOSSE MATHEA H
Format:	Patent
Sprache:	eng
Schlagworte:	AIMING AMMUNITION AMMUNITION FUZES ARMING OR SAFETY MEANS THEREFOR BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PRINTED CIRCUITS WEAPON SIGHTS WEAPONS
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Beschreibung
Zusammenfassung:	A guidance electronics unit is provided for an explosively-launched vehicle, e.g., a projectile or missile, comprising a plurality of circuit card assemblies, each circuit card assembly containing a plurality of electronic components and interconnections, each circuit card assembly maintained in a housing and spaced apart. All spaces surrounding each circuit card assembly are filled with a granular material to provide support for each circuit card assembly during explosive launch. Further, a method for supporting circuit card assemblies in the guidance electronics unit is provided. The problem of enabling guidance electronics to survive the large loads encountered during an explosive launch out of a gun, such as a howitzer, or missile launch tube is thereby solved.