Patents-Review.com
ClassID:

140694 ⎘

F02M21/0272 - CPC Classification

Classification description:

Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels; Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers; Injectors; Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages Ball valves; Plate valves; Valves having deformable or flexible parts, e.g. membranes; Rotatable valves

Recent Application in this class:
#1
20250109728
2025-04-03

VALVE ASSEMBLY WITH HARD SURFACE TREATMENT

 #2
20230060293
2023-03-02

Asynchronous rotary fuel valve

 #3
20210088004
2021-03-25

Metering valve for a gaseous medium

 #4
20200240366
2020-07-30

FLUID VALVE AND METHOD FOR CONTROLLING THE SUPPLY OF FLUID

 #5
20200173397
2020-06-04

Method for producing a metering valve, and metering valve

 #6
20190186419
2019-06-20

Fluid injector and needle for a fluid injector

 #7
20190178176
2019-06-13

Gas feed method for a gas engine or dual-fuel engine, and gas supply apparatus for same

 #8
20190024541
2019-01-24

Metering plate for reduction in discharge coefficient variation between gaseous fuel injectors

 #9
20180142647
2018-05-24

Gas valve

 #10
20180066571
2018-03-08

Internal combustion engine and method for operating an internal combustion engine

 #11
20180023517
2018-01-25

Low pressure natural gas direct injection fuel injector assembly

 #12
20170089301
2017-03-30

Electromagnetically actuatable gas valve, and method for increasing the seal of an electromagnetically actuatable gas valve

 #13
20170022953
2017-01-26

Injector valve

 #14
20160369914
2016-12-22

Solenoid valve for a fuel system

 #15
20160245251
2016-08-25

Gas metering valve for a dual fuel engine

 #16
20150292440
2015-10-15

Directly injecting gas valve

 #17
20150001319
2015-01-01

Solenoid valve and method for producing solenoid valves

 #18
20150000641
2015-01-01

Method and device for injecting a gaseous medium

 #19
20140338633
2014-11-20

Fuel injector assembly and fuel injection system

 #20
20140311460
2014-10-23

Fuel supply control apparatus for bi-fuel internal combustion engine, and method of switching fuel in bi-fuel internal combustion engine

 #21
20130062442
2013-03-14

High flow outward opening gaseous injector for automotive applications

 #22
20120138711
2012-06-07

LPI injector

 #23
20110266474
2011-11-03

Gas valve

 #24
20100019070
2010-01-28

Internal combustion engine gas fuel feed system, and relative electro-injector

 #25
20090084873
2009-04-02

Gaseous Fuel Injector for Internal Combustion Engines

 #26
20080308051
2008-12-18

Solenoid valve assembly for a combustible gas supply device to an endothermic engine

 #27
20060043220
2006-03-02

Gaseous fuel injector

 #28
20050193985
2005-09-08

Acoustic noise reduction of a gaseous fuel injector

 #29
20050127210
2005-06-16

Fuel injector device for an internal combustion engine