F02G

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Description

HOT-GAS OR COMBUSTION- PRODUCT POSITIVE-DISPLaCEMENT ENGINE PLANTS (steam engine plants, special vapour plants, plants operating on either hot gas or combustion- product gases together with other fluid F01K; gas-turbine plants F02C; jet-propulsion plants F02K); USE OF WASTE HEAT OF COMBUSTION ENGINES, NOT OTHERWISE PROVIDED FOR

Subclasses

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Subclass Title
1/00 Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00)
1/02 Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00) of open-cycle type
1/04 Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00) of closed-cycle type
1/043 Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00) of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
1/044 Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00) of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,115,605 Thermal energy conversion device Dec 04, 09 Aug 25, 15 REXORCE THERMIONICS, INC., ECHOGEN POWER SYSTEMS, LLC
9,108,628 Turbo compounding hybrid generator powertrain Aug 31, 12 Aug 18, 15 GM GLOBAL TECHNOLOGY OPERATIONS LLC, GM GLOBAL TECHNOLOGY OPERATIONS LLC
9,109,525 Laser heating system Nov 14, 11 Aug 18, 15 FORD GLOBAL TECHNOLOGIES, LLC, FORD GLOBAL TECHNOLOGIES, LLC
9,109,532 Internal combustion engine Mar 02, 12 Aug 18, 15 MAHLE BEHR GMBH & CO. KG, MAHLE BEHR GMBH & CO. KG
9,109,533 Stirling machine Mar 29, 11 Aug 18, 15 MAHLE BEHR GMBH & CO. KG, Not available
9,109,534 Valved stirling engine with improved efficiency Oct 15, 13 Aug 18, 15 MAHLE BEHR GMBH & CO. KG, Not available
9,101,900 Gasification system and method Jul 23, 12 Aug 11, 15 RES USA, LLC, RES USA, LLC
9,103,249 Flywheel mechanical energy derived from engine exhaust heat Feb 29, 12 Aug 11, 15 CATERPILLAR INC., CATERPILLAR INC.
9,103,268 Intake pipe for a combustion engine Aug 20, 08 Aug 11, 15 MAHLE BEHR GMBH & CO. KG, MAHLE BEHR GMBH & CO. KG
9,103,360 Microactuator using bubble growth and destruction May 11, 12 Aug 11, 15 KOREA INSTITUTE OF ENERGY RESEARCH, KOREA INSTITUTE OF ENERGY RESEARCH

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0247,464 SYSTEMS AND METHODS FOR IMPROVED COMBINED CYCLE CONTROL Feb 28, 14 Sep 03, 15 GENERAL ELECTRIC COMPANY,
2015/0226,154 EXHAUST HEAT RECOVERY DEVICE Aug 01, 13 Aug 13, 15 DENSO CORPORATION,
2015/0226,465 CRYOGENIC ENGINE WITH ROTARY VALVE Apr 22, 15 Aug 13, 15 SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.,
2015/0226,500 COGENERATION POWER PLANT AND METHOD FOR OPERATING A COGENERATION POWER PLANT Sep 12, 13 Aug 13, 15 SIEMENS AKTIENGESELLSCHAFT,

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Top Owners in This Class

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Applications Filed in This Class - By Year

Click to zoom InFiling Years# of Matters Filed 198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015050100150200

Patents Issued To Date - By Filing Year

Click to zoom InFiling Years% of Matters Issued1982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320140255075100

Average Time to Issuance

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