F02M2547/006 - CPC Classification Index

ClassID:

141540 ⎘

F02M2547/006 - CPC Classification

Classification description:

Special features for fuel-injection valves actuated by fluid pressure Springs assisting hydraulic closing force

Recent Application in this class:

20210131393

2021-05-06

FUEL INJECTION VALVE

20190010908

2019-01-10

Fuel injector

20160298563

2016-10-13

Method for operating a piezo servo injector

20160169177

2016-06-16

Fuel injector

20100019066

2010-01-28

Injection valve

20080264383

2008-10-30

Fuel injection system

20070278750

2007-12-06

Fuel Injection Valve

20070246014

2007-10-25

Direct needle control fuel injectors and methods

20070221177

2007-09-27

Common rail injector

#10

20070199539

2007-08-30

Method and apparatus for delivering two fuels to a direct injection internal combustion engine

#11

20070084949

2007-04-19

Common rail injector with active needle closing device

#12

20060186227

2006-08-24

Common rail injector with active needle closing device

#13

20050263135

2005-12-01

Fuel injection system

#14

20050242211

2005-11-03

Injector having structure for controlling nozzle needle

#15

20050224599

2005-10-13

Servo-valve-controlled fuel injector