Accession Number : ADD014123

Title :   Nozzle Flange Attachment and Sealing Arrangement.

Descriptive Note : Patent, Filed 13 Nov 87, patented 28 Mar 89,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Hansel, Harold R ; Drerup, Vincent M

Report Date : 28 Mar 1989

Pagination or Media Count : 5

Abstract : The invention comprises a boltless turbine nozzle and nozzle support assembly that includes a turbine nozzle mounting flange seated in a nozzle seat forming a part of the nozzle support. Pins are used for affixing the nozzle support seat and baffles are providing for maintaining the pins in their desired locations. A retaining ring is preferably used to retain the baffles adjacent to the pins. A pressure actuated pliable seal is affixed to the turbine nozzle adjacent to the nozzle seat in order to provide an air seal across the completed assembly. Patents. (MJM)

Descriptors :   *FLANGES, *NOZZLES, *PATENTS, *TURBINES, AIR, ASSEMBLY, ATTACHMENT, BAFFLES, GAS SEALS, MOUNTS, SEATS

Subject Categories : Jet and Gas Turbine Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE