F02C 3/09

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Description

Class  F02C : GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS


Subclass 3/09: Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C 5/00) having a turbine driving a compressor (power transmission arrangements F02C 7/36; control of working fluid flow F02C 9/16) the compressor comprising at least one radial stage (F02C 3/1 takes precedence) of the centripetal type

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12116928 Aircraft engine having two radially offset turbinesMar 16, 23Oct 15, 24PRATT & WHITNEY CANADA CORP.
11313326 Jet engine having fan blades with air and exhaust gas flow channelsAug 10, 18Apr 26, 22Not available
11008116 Gas turbine auxiliary power unitApr 15, 19May 18, 21PRATT & WHITNEY CANADA CORP.
10465611 Reverse flow multi-spool gas turbine engine with aft-end accessory gearbox drivingly connected to both high pressure spool and low pressure spoolNov 15, 16Nov 05, 19Pratt & Whitney Canada Corp.
9970452 Forward-swept impellers and gas turbine engines employing the sameFeb 17, 15May 15, 18Honeywell International Inc.
9915199 Bi-directional compression fan rotor for a gas turbine engineOct 08, 12Mar 13, 18UNITED TECHNOLOGIES CORPORATION
9470153 Combined pump system for engine TMS AOC reduction and ECS loss eliminationOct 05, 11Oct 18, 16PRATT & WHITNEY, UNITED TECHNOLOGIES CORPORATION,
9404422 Gas turbine fuel injector having flow guide for receiving air flowMay 23, 13Aug 02, 16HONEYWELL INTERNATIONAL INC.
9163562 Constant speed pump system for engine ECS loss eliminationMar 14, 12Oct 20, 15UNITED TECHNOLOGIES CORPORATION
9151224 Constant-speed pump system for engine thermal management system AOC reduction and environmental control system loss eliminationMar 14, 12Oct 06, 15UNITED TECHNOLOGIES CORPORATION

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2018/0073,428 REVERSE-FLOW GAS TURBINE ENGINESep 15, 16Mar 15, 18PRATT & WHITNEY CANADA CORP.

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Patents Issued To Date - By Filing Year

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