Application

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS

F05D2220/00Application

F05D2220/10in ram-jet engines or ram-jet driven vehicles F05D2220/20within closed fluid conduits F05D2220/30in turbines F05D2220/31in steam turbines F05D2220/32in gas turbines F05D2220/321for a special turbine stage F05D2220/3212the first stage of a turbine F05D2220/3213an intermediate stage of the turbine F05D2220/3215the last stage of the turbine F05D2220/3216for a special compressor stage F05D2220/3217for the first stage of a compressor or a low pressure compressor F05D2220/3218for an intermediate stage of a compressor F05D2220/3219for the last stage of a compressor or a high pressure compressor F05D2220/323for aircraft propulsion F05D2220/324to drive unshrouded, low solidity propeller F05D2220/325to drive unshrouded, high solidity propeller F05D2220/326to drive shrouded, low solidity propeller F05D2220/327to drive shrouded, high solidity propeller F05D2220/328providing direct vertical lift F05D2220/329in helicopters F05D2220/34in ram-air turbines ("RATS") F05D2220/36specially adapted for the fan of turbofan engines F05D2220/40in turbochargers F05D2220/50for auxiliary power units (APU's) F05D2220/60making use of surplus or waste energy F05D2220/62with energy recovery turbines F05D2220/64for domestic central heating or production of electricity F05D2220/70in combination with F05D2220/72a steam turbine F05D2220/722as part of an integrated gasification combined cycle F05D2220/74a gas turbine F05D2220/75equipment using fuel having a low calorific value F05D2220/76an electrical generator F05D2220/762of the direct current (D.C.) type F05D2220/764of the alternating current (A.C.) type F05D2220/7642of the synchronous type F05D2220/7644of the asynchronous type F05D2220/7646Double fed induction generators (DFIGs) F05D2220/766via a direct connection F05D2220/768equipped with permanent magnets F05D2220/77of the linear type F05D2220/80in supersonic vehicles excluding hypersonic vehicles or ram, scram or rocket propulsion F05D2220/90in vehicles adapted for vertical or short take off and landing (v/stol vehicles)