Accession Number : AD0164471

Title :   Method of, and Apparatus for Forming Grooves and Coolant Channels in and for Rocket Engine Composite Channel-Type Coolant Wall Having a Complex Surface.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Brown,

Report Date : 08 AUG 1972

Pagination or Media Count : 14

Abstract : The patent application relates to a spark discharge device designed to simultaneously cut multiple coolant grooves in rocket engine combustion chambers.

Descriptors :   *Combustion chambers, *Electroerosive machining, Patents, Rocket engines, Grooving, Spark machining

Subject Categories : Mfg & Industrial Eng & Control of Product Sys
      Machinery and Tools
      Liquid Propellant Rocket Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE