F02C 3/08

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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 3/08: 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)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12196141 Systems and methods with distributed bleed for gas turbine engine compressor stabilizationApr 19, 23Jan 14, 25Honeywell International, Inc.
12188406 Axial-centrifugal contra-rotating light weight, compact compression systemOct 19, 21Jan 07, 25Indian Institute of Technology Kharagpur
12180898 Regulating core air bled from a turbine engine core flowpathDec 29, 23Dec 31, 24RTX CORPORATION
12116928 Aircraft engine having two radially offset turbinesMar 16, 23Oct 15, 24PRATT & WHITNEY CANADA CORP.
12110820 Gas turbine engine centrifugal compressor with impeller load and cooling controlSep 01, 23Oct 08, 24Rolls-Royce North American Technologies Inc.
12098644 Turboshaft gas turbine engineNov 16, 22Sep 24, 24PRATT & WHITNEY CANADA CORP.
12018613 Disk engine with circumferential swirl radial combustorJun 22, 22Jun 25, 24The Government of the United States of America, as represented by the Secretary of the Air Force
12017790 Aircraft auxiliary power unitOct 01, 20Jun 25, 24Rolls Royce plc; Rolls Royce Corporation;
11846249 Gas turbine engine with integral bypass ductSep 02, 22Dec 19, 23RTX CORPORATION
11773773 Gas turbine engine centrifugal compressor with impeller load and cooling controlJul 26, 22Oct 03, 23Rolls-Royce North American Technologies Inc.
11767792 Compressor scroll spigot fit load interfaceJun 23, 22Sep 26, 23PRATT & WHITNEY CANADA CORP.
11753989 Turbomachinery and method for designing turbomachineryFeb 03, 23Sep 12, 23Honda Motor Co. Ltd.
11746695 Turbine engine with centrifugal compressor having impeller backplate offtakeMay 18, 22Sep 05, 23Rolls-Royce Corporation
11619170 Gas turbine engine with radial turbine having modulated fuel cooled cooling airMar 07, 22Apr 04, 23Rolls-Royce North American Technologies Inc.
11578654 Centrifical compressor assembly for a gas turbine engineJun 28, 21Feb 14, 23Rolls-Royce North American Technologies Inc.
11566562 Gas turbine engineApr 19, 22Jan 31, 23Rolls Royce plc; ROLLS-ROYCE CORPORATION;
11549463 Compact low-pressure compressorFeb 22, 21Jan 10, 23General Electric Company
11530617 Gas turbine propulsion systemOct 26, 20Dec 20, 22Antheon Research, Inc.
11530644 Ericsson cycle turbine engineNov 29, 21Dec 20, 22The Goverment of the United States of America as represented by the Secretary of the Navy
11525393 Turbine engine with centrifugal compressor having impeller backplate offtakeMar 19, 20Dec 13, 22Rolls-Royce Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0200,493 ACOUSTIC INSULATION ASSEMBLY FOR AN AUXILIARY POWER UNIT HAVING A CENTRIFUGAL COMPRESSORJun 30, 22Jun 20, 24SAFRAN POWER UNITS
2023/0374,936 TURBINE ENGINE WITH CENTRIFUGAL COMPRESSOR HAVING IMPELLER BACKPLATE OFFTAKEJul 21, 23Nov 23, 23Not available
2019/0316,600 DIFFUSER PIPE WITH NON-AXISYMMETRIC END WALLApr 17, 18Oct 17, 19Not available
2019/0257,246 Axial and Centrifugal CompressorFeb 19, 18Aug 22, 19Not available
2018/0355,791 AXI-CENTRIFUGAL COMPRESSORAug 06, 18Dec 13, 18Honeywell International Inc.
2017/0276,070 AXI-CENTRIFUGAL COMPRESSORMar 24, 16Sep 28, 17HONEYWELL INTERNATIONAL INC.

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Patents Issued To Date - By Filing Year

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