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Class Information
Number: 123/450
Name: Internal-combustion engines > Charge forming device (e.g., pollution control) > Fuel injection system > Fuel pump flow regulation > Sequential distributor > Rotary distributor
Description: Subject matter in which the device contains a valving member that rotates about its axis to sequentially direct the fuel to the engine cylinders.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7363913 |
High-pressure pump for a fuel injection system of an internal combustion engine |
Apr. 29, 2008 |
| 7350508 |
Advance arrangements |
Apr. 1, 2008 |
| 7284537 |
High-pressure pump for a fuel-injection device of an internal combustion engine |
Oct. 23, 2007 |
| 7252074 |
Advance arrangements |
Aug. 7, 2007 |
| 7234448 |
Fuel injection pump having filter |
Jun. 26, 2007 |
| 7107967 |
Fuel supply pump having inner lubricating groove |
Sep. 19, 2006 |
| 6941932 |
Advance arrangement |
Sep. 13, 2005 |
| 6892709 |
Pressure regulator |
May. 17, 2005 |
| 6883499 |
Advance arrangement |
Apr. 26, 2005 |
| 6866025 |
High pressure fuel pump delivery control by piston deactivation |
Mar. 15, 2005 |
| 6764285 |
Hydraulic pump unit |
Jul. 20, 2004 |
| 6755180 |
Distribution type fuel injection pump |
Jun. 29, 2004 |
| 6622706 |
Pump, pump components and method |
Sep. 23, 2003 |
| 6615799 |
Fuel injection pump |
Sep. 9, 2003 |
| RE38192 |
Apparatus for producing a variable volumetric flow in a fuel feed system |
Jul. 22, 2003 |
| 6523524 |
Radial piston pump |
Feb. 25, 2003 |
| 6520151 |
Fuel injection system with common actuation device and engine using same |
Feb. 18, 2003 |
| 6516784 |
Pressure accumulating distribution type fuel injection pump |
Feb. 11, 2003 |
| 6497216 |
Pump for supplying a fuel injection system and for supplying a hydraulic valve controller for internal combustion engines |
Dec. 24, 2002 |
| 6450788 |
Piston pump for high-pressure fuel delivery |
Sep. 17, 2002 |
| 6443127 |
Governor |
Sep. 3, 2002 |
| 6408821 |
Fuel injection system with common actuation device and engine using same |
Jun. 25, 2002 |
| 6378499 |
Supply pump for common rail fuel injection system |
Apr. 30, 2002 |
| RE37632 |
Fuel pump |
Apr. 9, 2002 |
| 6358024 |
High capacity supply pump with simultaneous directly actuated plungers |
Mar. 19, 2002 |
| 6293250 |
Apparatus for producing a variable volumetric flow in a fuel feed system |
Sep. 25, 2001 |
| 6289875 |
Fuel injection pump |
Sep. 18, 2001 |
| 6286485 |
Distributor arrangement |
Sep. 11, 2001 |
| 6280160 |
Distributor-type fuel injection pump |
Aug. 28, 2001 |
| 6263861 |
Governor |
Jul. 24, 2001 |
| 6183212 |
Snap-in connection for pumping plunger sliding shoes |
Feb. 6, 2001 |
| 6142125 |
Supply pump for common rail fuel injection system |
Nov. 7, 2000 |
| 6059547 |
Cylinder injection high-pressure fuel pump |
May. 9, 2000 |
| 6058910 |
Rotary distributor for a high pressure fuel system |
May. 9, 2000 |
| 6053712 |
Cylinder injection high-pressure fuel pump |
Apr. 25, 2000 |
| 6004106 |
Distributor type fuel injection pump and power transmission device |
Dec. 21, 1999 |
| 5947707 |
Fuel pump with a cam having first and second plunger displacement regions |
Sep. 7, 1999 |
| 5931139 |
Mechanically-enabled hydraulically-actuated electronically-controlled fuel injection system |
Aug. 3, 1999 |
| 5924408 |
Fuel metering system for sequentially feeding fuel to the cylinders of a combustion engine |
Jul. 20, 1999 |
| 5915360 |
Spill control apparatus for fuel injection system |
Jun. 29, 1999 |
| 5887569 |
Centrifugal fuel distributor |
Mar. 30, 1999 |
| 5857444 |
Inner cam system distributor type fuel injector |
Jan. 12, 1999 |
| 5850817 |
Fuel pump |
Dec. 22, 1998 |
| 5829411 |
Wear-resistant fuel distributor rotor |
Nov. 3, 1998 |
| 5806492 |
Fuel pump |
Sep. 15, 1998 |
| 5806493 |
Distributor type fuel injection pump |
Sep. 15, 1998 |
| 5794594 |
Fuel injection pump |
Aug. 18, 1998 |
| 5782619 |
Radial piston distributor fuel injection pump |
Jul. 21, 1998 |
| 5782620 |
Fuel injection pump for internal combustion engines |
Jul. 21, 1998 |
| 5769056 |
Fuel injection pump |
Jun. 23, 1998 |
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