F02C 3/045

Sub-Class

Watch

Stats

Description

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


Subclass 3/045: 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) having compressor and turbine passages in a single rotor (F02C 3/073 takes precedence)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12116928 Aircraft engine having two radially offset turbinesMar 16, 23Oct 15, 24PRATT & WHITNEY CANADA CORP.
12049906 Pump apparatusAug 31, 21Jul 30, 24MITSUBISHI HEAVY INDUSTRIES, LTD.
11920510 Interstage electric alternator for micro-turbine alternator applicationsSep 10, 21Mar 05, 24HAMILTON SUNDSTRAND CORPORATION
11208949 System, method and computer program for operating a land- or marine-based multi-spool gas turbineAug 19, 16Dec 28, 21Aurelia Turbines Oy
11181007 Gas turbine engine bearing with fuel lubrication and coolingFeb 28, 19Nov 23, 21Florida Turbine Technologies Inc.
11125494 Method for starting and operating a plant for the liquefaction of a gaseous productJul 21, 16Sep 21, 21Nuovo Pignone Srl
10808617 Split-zone flow metering T-tubeApr 21, 16Oct 20, 20RAYTHEON TECHNOLOGIES CORPORATION
10774788 Particle extraction system for a gas turbine engineJun 28, 16Sep 15, 20RAYTHEON TECHNOLOGIES CORPORATION
10753279 Gas turbine engine mid turbine frame bearing supportAug 05, 15Aug 25, 20RAYTHEON TECHNOLOGIES CORPORATION
10344763 Disc turbo chargerNov 21, 17Jul 09, 19Not available
10202941 Reverse core turbine engine mounted above aircraft wingMar 04, 13Feb 12, 19United Technologies Corporation
10100731 Turbine engine with a turbo-compressorFeb 13, 15Oct 16, 18United Technologies Corporation
10100844 Multi-stage-type compressor and gas turbine equipped therewithFeb 05, 14Oct 16, 18MITSUBISHI HEAVY INDUSTRIES, LTD.
10041408 Turbine engine with a turbo-compressorFeb 13, 15Aug 07, 18United Technologies Corporation
10012094 Carrier ringSep 23, 14Jul 03, 18ANSALDO ENERGIA SWITZERLAND AG
9995216 Disc turbine engineAug 28, 17Jun 12, 18Not available
9863319 Split-zone flow metering T-tubeMar 01, 13Jan 09, 18UNITED TECHNOLOGIES CORPORATION
9828911 Turbofan jet engine with low pressure shaft passing outside of core engineJul 09, 14Nov 28, 17ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
9777698 Multiple motor gas turbine engine system with auxiliary gas utilizationNov 12, 13Oct 03, 17Schlak, Daniel Keith
9464576 System and method for operating a power plantSep 25, 13Oct 11, 16GENERAL ELECTRIC COMPANY

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2023/0272,742 ULTRA-MICRO GAS TURBINE GENERATORJan 12, 21Aug 31, 23Not available
2023/0151,765 TANGENTIAL TURBOFAN PROPULSION SYSTEMJan 04, 23May 18, 23Not available
2018/0252,158 System, method and computer program for operating a land- or marine-based multi-spool gas turbineAug 19, 16Sep 06, 18Aurelia Turbines Oy
2018/0202,356 HIGH EFFICIENCY SELF-CONTAINED MODULAR TURBINE ENGINE POWER GENERATORMar 16, 18Jul 19, 18Godman Energy Group, Inc.
2015/0337,732 GAS TURBINE ENGINE MID TURBINE FRAME BEARING SUPPORTAug 05, 15Nov 26, 15Not available
2015/0226,125 COMBINED HIGH PRESSURE TURBINE CASE AND TURBINE INTERMEDIATE CASEMar 14, 13Aug 13, 15UNITED TECHNOLOGIES CORPORATION

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance