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Class Information
Number: 239/96
Name: Fluid sprinkling, spraying, and diffusing > Injection nozzle opened by relieving supply (e.g., accumulator type)
Description: Apparatus which includes an injection nozzle and a valve therefor, an inlet supply passage for spray fluid, a means to store this fluid under pressure for injection after the valve is opened and means responsive to the presence of inlet fluid pressure to bias the valve closed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591436 |
Fuel injection valve for internal combustion engines |
Sep. 22, 2009 |
| 7591406 |
Soldering method, soldering device, bonding method, bonding device, and nozzle unit |
Sep. 22, 2009 |
| 7568634 |
Injection nozzle |
Aug. 4, 2009 |
| 7568632 |
Fuel injector with boosted needle closure |
Aug. 4, 2009 |
| 7533831 |
Fuel injector |
May. 19, 2009 |
| 7527210 |
Fuel injector for an internal-combustion engine |
May. 5, 2009 |
| 7513241 |
Fuel injection valve with pressure gain |
Apr. 7, 2009 |
| 7513440 |
Pressure-boosted fuel injection device comprising an internal control line |
Apr. 7, 2009 |
| 7513441 |
Valve for controlling a connection in a high-pressure fuel injection apparatus for an internal combustion engine |
Apr. 7, 2009 |
| 7510127 |
Variable flow rate valve and method of reducing wear on same |
Mar. 31, 2009 |
| 7506635 |
Fuel injection system |
Mar. 24, 2009 |
| 7469843 |
Servo valve for controlling an internal combustion engine fuel injector |
Dec. 30, 2008 |
| 7464882 |
Fluid injection valve |
Dec. 16, 2008 |
| 7458525 |
Common-rail injector |
Dec. 2, 2008 |
| 7455243 |
Electronic unit injector with pressure assisted needle control |
Nov. 25, 2008 |
| 7438238 |
Gaseous fuel injector |
Oct. 21, 2008 |
| 7419103 |
Fuel injector with direct needle control for an internal combustion engine |
Sep. 2, 2008 |
| 7415969 |
Fuel injector having recessed check top |
Aug. 26, 2008 |
| 7406945 |
Common rail system with pressure amplification |
Aug. 5, 2008 |
| 7398765 |
Fuel injection device of internal combustion engine |
Jul. 15, 2008 |
| 7398933 |
Injection valve |
Jul. 15, 2008 |
| 7370636 |
Fuel injection system |
May. 13, 2008 |
| 7347385 |
Fuel injection device with a 3-way control valve for configuring the injection process |
Mar. 25, 2008 |
| 7334570 |
Common rail fuel injection system with accumulator injectors |
Feb. 26, 2008 |
| 7334741 |
Fuel injector with injection rate control |
Feb. 26, 2008 |
| 7316361 |
Control valve with pressure compensation for a fuel injector comprising a pressure intensifier |
Jan. 8, 2008 |
| 7303177 |
Actuator arrangement and fuel injector incorporating an actuator arrangement |
Dec. 4, 2007 |
| 7299998 |
Internal combustion engine fuel injector |
Nov. 27, 2007 |
| 7284712 |
Injector having structure for controlling nozzle needle |
Oct. 23, 2007 |
| 7278593 |
Common rail fuel injector |
Oct. 9, 2007 |
| 7258283 |
Fuel injector with direct needle control for an internal combustion engine |
Aug. 21, 2007 |
| 7255289 |
Fuel injector for an internal-combustion engine |
Aug. 14, 2007 |
| 7234650 |
Three-way valve and fuel injection device having the same |
Jun. 26, 2007 |
| 7198202 |
Differential expansion absorption mechanism and fuel injection valve comprising same |
Apr. 3, 2007 |
| 7198203 |
Fuel injector with and without pressure ampification with a controllable needle speed and method for the controlling thereof |
Apr. 3, 2007 |
| 7191963 |
Fuel injector with hydraulic pin actuation |
Mar. 20, 2007 |
| 7188782 |
Fuel injector provided with a servo leakage free valve |
Mar. 13, 2007 |
| 7172140 |
Fuel injection valve for internal combustion engines with damping chamber reducing pressure oscillations |
Feb. 6, 2007 |
| 7143955 |
Fuel injection device for an internal combustion engine |
Dec. 5, 2006 |
| 7134616 |
Fuel injector with auxiliary valve |
Nov. 14, 2006 |
| 7118046 |
Sliding structure for shaft member with improved abrasion resistance and injector |
Oct. 10, 2006 |
| 7108200 |
Fuel injectors and methods of fuel injection |
Sep. 19, 2006 |
| 7083113 |
Device for damping the needle lift in fuel injectors |
Aug. 1, 2006 |
| 7044109 |
Internal combustion engine fuel injector |
May. 16, 2006 |
| 7044400 |
Solenoid end cap assembly with flat surface |
May. 16, 2006 |
| 7025284 |
Fuel injection system for an internal combustion engine |
Apr. 11, 2006 |
| 7021558 |
Fuel injector having a cooled lower nozzle body |
Apr. 4, 2006 |
| 7021567 |
Fuel injection valve for internal combustion engines |
Apr. 4, 2006 |
| 7007860 |
Plunger cavity pressure control for a hydraulically-actuated fuel injector |
Mar. 7, 2006 |
| 6994273 |
Fuel injection valve for internal combustion engines |
Feb. 7, 2006 |
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