Research/Patents/US 5406799
US 5406799

COMBUSTION CHAMBER

Assignee

UNITED TECHNOLOGIES CORPORATION, A CORP. OF DE

Filed

Jun 12, 1992

Granted

Apr 18, 1995

Location

MANCHESTER CT US

Abstract

A combustion chamber 42 for an axial flow rotary machine 10 is disclosed. Various construction details are developed for controlling the production of emissions such as carbon monoxide, unburnt hydrocarbons and oxides of nitrogen. In one embodiment, the combustion chamber has a pilot zone 108 which extends axially and a main zone 106 axially adjacent to the pilot zone which has a divergent outer wall having a divergent end region 178 through which locally swirling gases are injected into swirling gases from the pilot zone 108.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Feb 17, 1993

Rescinded

May 13, 1993

Duration

2 months

Inventor

  • 1RICHARD L. MARSHALL
Back to patent indexSource: USPTO 35 USC §181 secrecy order records