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Class Information
Number: 123/456
Name: Internal-combustion engines > Charge forming device (e.g., pollution control) > Fuel injection system > Fuel pump flow regulation > Nonsequential distributor > Common rail system
Description: Subject matter wherein the distributor is a fuel supply conduit containing outlets for fuel to flow to all the injectors.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614385 |
Gas engine |
Nov. 10, 2009 |
| 7603984 |
Accumulator injection system for an internal combustion engine |
Oct. 20, 2009 |
| 7606656 |
Process for automatically controlling the rail pressure during a starting operation |
Oct. 20, 2009 |
| 7603985 |
Common rail |
Oct. 20, 2009 |
| 7591246 |
Isolated fuel delivery system |
Sep. 22, 2009 |
| 7591258 |
Exhaust temperature based control strategy for balancing cylinder-to-cylinder fueling variation in a combustion engine |
Sep. 22, 2009 |
| 7588016 |
Fuel injection apparatus for a multicylinder internal combustion engine |
Sep. 15, 2009 |
| 7590482 |
Fuel injection controller |
Sep. 15, 2009 |
| 7584747 |
Cam assisted common rail fuel system and engine using same |
Sep. 8, 2009 |
| 7584746 |
Fuel rail radiated noise reduction |
Sep. 8, 2009 |
| 7581529 |
Fuel injector |
Sep. 1, 2009 |
| 7574995 |
Fuel injection system |
Aug. 18, 2009 |
| 7556023 |
Control device for high-pressure fuel system |
Jul. 7, 2009 |
| 7556022 |
Attachment for fuel injectors in direct injection fuel systems |
Jul. 7, 2009 |
| 7556021 |
Fuel distribution pipe structure in multiple throttle body |
Jul. 7, 2009 |
| 7552716 |
Common rail fuel injection system designed to avoid error in determining common rail fuel pressure |
Jun. 30, 2009 |
| 7543567 |
Fuel system having a one-piece hollow tube connection |
Jun. 9, 2009 |
| 7543568 |
Fuel pressure amplifier for improved cranking performance |
Jun. 9, 2009 |
| 7540272 |
Fuel supply device |
Jun. 2, 2009 |
| 7523743 |
System for determining fuel rail pressure drop due to fuel injection |
Apr. 28, 2009 |
| 7523741 |
Fuel rail |
Apr. 28, 2009 |
| 7523740 |
Fuel-injection system and method for injecting fuel |
Apr. 28, 2009 |
| 7520268 |
Fuel rail damping assembly including an insert |
Apr. 21, 2009 |
| 7520260 |
Multistage fuel-injection internal combustion engine |
Apr. 21, 2009 |
| 7516734 |
Common rail having orifice |
Apr. 14, 2009 |
| 7509942 |
Fuel system |
Mar. 31, 2009 |
| 7509943 |
Injection system for an internal-combustion engine |
Mar. 31, 2009 |
| 7500471 |
Pressure accumulation-type fuel injection device and internal combustion engine provided with this pressure accumulation-type fuel injection device |
Mar. 10, 2009 |
| 7497202 |
Hydraulic damper element |
Mar. 3, 2009 |
| 7493892 |
Self-damping fuel rail |
Feb. 24, 2009 |
| 7493887 |
Method for detecting preinjection |
Feb. 24, 2009 |
| 7469680 |
Fluid system having quill-mounted manifold |
Dec. 30, 2008 |
| 7469681 |
Multi-cylinder engine |
Dec. 30, 2008 |
| 7464697 |
High-pressure fuel intensifier system |
Dec. 16, 2008 |
| 7461635 |
Vertical multi-cylinder diesel engine |
Dec. 9, 2008 |
| 7461636 |
Device for connection between a rail for fuel under pressure and at least one injector, for an internal-combustion engine |
Dec. 9, 2008 |
| 7451742 |
Engine having common rail intensifier and method |
Nov. 18, 2008 |
| 7448361 |
Direct injection fuel system utilizing water hammer effect |
Nov. 11, 2008 |
| 7444988 |
Accumulation-volume fuel injection system for an internal-combustion engine |
Nov. 4, 2008 |
| 7438053 |
Fuel delivery pipe |
Oct. 21, 2008 |
| 7438055 |
Fuel injector to fuel rail connection |
Oct. 21, 2008 |
| 7438057 |
Fuel injection system |
Oct. 21, 2008 |
| 7438052 |
Abnormality-determining device and method for fuel supply system, and engine control unit |
Oct. 21, 2008 |
| 7431019 |
Fuel supply device |
Oct. 7, 2008 |
| 7422001 |
Accumulator fuel injection apparatus for engines |
Sep. 9, 2008 |
| 7415968 |
Modular fuel delivery assembly for an aircraft engine |
Aug. 26, 2008 |
| 7415972 |
Fuel injection apparatus for engines |
Aug. 26, 2008 |
| 7412968 |
Fuel supply apparatus for engine and control method of same apparatus |
Aug. 19, 2008 |
| 7406946 |
Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber |
Aug. 5, 2008 |
| 7392791 |
Multi-source fuel system for variable pressure injection |
Jul. 1, 2008 |
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