ClassID:

140676

F02M21/0215 - page 2 - CPC Classification

Classification description:

Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas

Recent Application in this class:
#301
20090031985
2009-02-05

Premixed compression ignition type engine and method of controlling intake air thereof

#302
20080308056
2008-12-18

Hydrogen and ammonia fueled internal combustion engine

#303
20080276628
2008-11-13

FUEL GAS SUPPLY SYSTEM AND METHOD OF AN LNG CARRIER

#304
20080276627
2008-11-13

FUEL GAS SUPPLY SYSTEM AND METHOD OF A SHIP

#305
20080243356
2008-10-02

Method and apparatus for controlling fuel reforming under low-load operating conditions using exhaust recompression in a homogeneous charge compression ignition engine

#306
20080202590
2008-08-28

High Efficiency Valve Geometry For Pressure Regulator

#307
20080162335
2008-07-03

Gas engine electric power generating system effectively utilizing greenhouse gas emission credit

#308
20080147303
2008-06-19

Method and apparatus for controlling combustion in generator gas engine

#309
20080135027
2008-06-12

Internal-combustion and burnt gas scavenging supercharged engine with at least two intake means

#310
20080127950
2008-06-05

Method and apparatus for capturing and controlling fugitive gases

#311
20080115505
2008-05-22

Power system with computer-controlled fuel system

#312
20080115496
2008-05-22

Method for regulating fuel flow into a turbine

#313
20080103676
2008-05-01

Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure

#314
20080060626
2008-03-13

Fuel selection device

#315
20080047618
2008-02-28

Pressure Reducing Valve And Regulator For Gas

#316
20080016864
2008-01-24

Natural gas fueled turbocharged internal combustion engine

#317
20080011248
2008-01-17

System and method for control of a gas

#318
20080006713
2008-01-10

FUEL INJECTOR HAVING AN INTERNALLY MOUNTED CROSS-FLOW NOZZLE FOR ENHANCED COMPRESSED NATURAL GAS JET SPRAY

#319
20070277526
2007-12-06

Carbureted natural gas turbo charged engine

#320
20070234975
2007-10-11

Power system with computer-controlled fuel system

#321
20070234715
2007-10-11

System and method for conditioning fuel

#322
20070205299
2007-09-06

Hot air heating system

#323
20070137191
2007-06-21

Advanced high efficiency, ultra-low emission, thermochemically recuperated reciprocating internal combustion engine

#324
20070044760
2007-03-01

Nitrogen enriched combustion of a natural gas internal combustion engine to reduce NOemissions

#325
20070022733
2007-02-01

Electric power supply equipment

#326
20060236988
2006-10-26

Efficiency Increase in Internal Combustion Engines Powered by Hydrogen

#327
20060236986
2006-10-26

Multi-gaseous fuel control device for a combustion engine with a carburetor

#328
20060213488
2006-09-28

High pressure gaseous fuel supply system for an internal combustion engine and a method of sealing connections between components to prevent leakage of a high pressure gaseous fuel

#329
20060204909
2006-09-14

Method and apparatus for utilising fugitive gases as a supplementary fuel source

#330
20060130796
2006-06-22

Method and apparatus for fuel injection systems

#331
20060130470
2006-06-22

EGR cooling and condensate regulation system for natural gas fired co-generation unit

#332
20060011179
2006-01-19

Method of regulating an internal combustion engine

#333
20050279333
2005-12-22

Advanced high efficiency, ultra-low emission, thermochemically recuperated reciprocating internal combustion engine

#334
20050251999
2005-11-17

Method of converting diesel engine to natural gas engine

#335
20050217639
2005-10-06

Glow ring ignition assist for internal combustion engine

#336
20050205022
2005-09-22

Gas engine electric power generating system effectively utilizing greenhouse gas emission credit

#337
20050199225
2005-09-15

Natural gas engine supply method and apparatus

#338
20050193990
2005-09-08

Systems for delivering liquified gas to an engine

#339
20050193985
2005-09-08

Acoustic noise reduction of a gaseous fuel injector

#340
20050092369
2005-05-05

Pressure regulator module for controlling a gas

#341
20050082393
2005-04-21

Direct fuel injector assembly for a compressible natural gas engine

#342
20050063646
2005-03-24

Laser based ignition system for natural gas reciprocating engines, laser based ignition system having capability to detect successful ignition event; and distributor system for use with high-powered pulsed lasers

#343
20050034705
2005-02-17

Seal assembly for a pressurized fuel feed system for an internal combustion engine

#344
19032566
2026-04-28

System and method for capturing and utilizing fugitive combustible gases during natural gas production

#345
18895622
2026-02-10

Methodology to enable efficient flex fuel operation with natural gas, hydrogen, and their blends

#346
17690656
2023-07-11

Fuel injector for fuel system having damping adjustment valve

#347
15822006
2019-01-01

Compressed natural gas injector

#348
15386924
2019-05-14

System comprising duel-fuel and after treatment for heavy-heavy duty diesel (HHDD) engines