Accession Number : ADD013334

Title :   Trident II Baseline Power Embedment Case Bond System.

Descriptive Note : Patent, Filed 5 Jul 85, patented 31 Mar 87,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Pehrson, West F ; Baczuk, Robert J

Report Date : 31 Mar 1987

Pagination or Media Count : 3

Abstract : A method of bonding propellant to the insulation in a motor chamber by use of an adhesive and powder granule layer. An object of this invention is to develop a method bonding the propellant to the liner or insulation inside the motor chamber. A further object is to develop a bond which will not allow the propellant to separate from the insulation, i.e. no unbonded areas. These and other objects have been demonstrated by the present invention wherein the inside surface of the liner or insulation is coated with adhesive and partially embedded with powder granules followed by casting the propellant against the adhesive and partially embedded granules.

Descriptors :   *PATENTS, *SOLID ROCKET PROPELLANTS, *ADHESIVE BONDING, BONDING, CHAMBERS, EMBEDDING, GRANULES, LININGS, MOTORS, POWDERS, PROPELLANTS, SURFACES, THERMAL INSULATION, ADHESIVES

Subject Categories : Solid Propellant Rocket Engines
      Solid Rocket Propellants

Distribution Statement : APPROVED FOR PUBLIC RELEASE