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Class Information
Number: 123/516
Name: Internal-combustion engines > Charge forming device (e.g., pollution control) > Fuel flow regulation between the pump and the charge-forming device > Air or fuel vapor purging system
Description: Subject matter wherein the regulator has means to purge, or store air bubbles or fuel vapor; the purging or storage means may itself be considered the means to regulate fuel flow.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610904 |
Hydrocarbon adsorber for air induction systems |
Nov. 3, 2009 |
| 7600505 |
Fuel system purge and starter system |
Oct. 13, 2009 |
| 7600506 |
Fuel tank having improved thermal stability |
Oct. 13, 2009 |
| 7591248 |
Fuel injection system |
Sep. 22, 2009 |
| 7591251 |
Evaporative emission controls in a fuel system |
Sep. 22, 2009 |
| 7578285 |
Hydrocarbon adsorption filter for air intake system evaporative emission control |
Aug. 25, 2009 |
| 7565900 |
Fuel property determining apparatus, leakage detecting apparatus, and injection control apparatus |
Jul. 28, 2009 |
| 7559315 |
Regenerative fuel pump |
Jul. 14, 2009 |
| 7556025 |
Evaporative emission control apparatus and method |
Jul. 7, 2009 |
| 7556026 |
Hydrocarbon adsorber for air induction systems |
Jul. 7, 2009 |
| 7549207 |
Method of manufacturing an actuator |
Jun. 23, 2009 |
| 7543572 |
Hydrocarbon adsorber for air induction systems |
Jun. 9, 2009 |
| 7540277 |
Fuel system for a vibratory rammer |
Jun. 2, 2009 |
| 7527043 |
Liquid fuel system with anti-drainback valve and engine using same |
May. 5, 2009 |
| 7506638 |
Fuel delivery system |
Mar. 24, 2009 |
| 7503167 |
Internal combustion engine with multiple combustion modes and fuel vapor purging |
Mar. 17, 2009 |
| 7503314 |
Marine fuel vapor separator with vent control device |
Mar. 17, 2009 |
| 7484500 |
Fuel vapor treatment apparatus |
Feb. 3, 2009 |
| 7481414 |
Natural vacuum leak detection device with magnetic damping |
Jan. 27, 2009 |
| 7451746 |
Canister assembly |
Nov. 18, 2008 |
| 7448363 |
Fuel delivery system and method of operation |
Nov. 11, 2008 |
| 7448365 |
Controlling vapor emission in a small engine fuel tank system |
Nov. 11, 2008 |
| 7444990 |
Fuel line check valve |
Nov. 4, 2008 |
| 7444995 |
Fuel line check valve system for relief of diurnal pressure |
Nov. 4, 2008 |
| 7438051 |
Method and device for supplying internal combustion engines with fuel |
Oct. 21, 2008 |
| 7438059 |
Evaporative emission control system and method for small engines |
Oct. 21, 2008 |
| 7430469 |
Motor vehicle control method of internal combustion engine |
Sep. 30, 2008 |
| 7428914 |
Flow control valve |
Sep. 30, 2008 |
| 7406954 |
Fuel pump check valve |
Aug. 5, 2008 |
| 7401598 |
Outboard motor with forward air intake and air-cooled fuel pump |
Jul. 22, 2008 |
| 7389769 |
Fuel nature measuring device of internal combustion engine and internal combustion engine having the same |
Jun. 24, 2008 |
| 7383824 |
Fuel filler cap for a model vehicle |
Jun. 10, 2008 |
| 7383825 |
Small engine fuel tank with integrated evaporative controls |
Jun. 10, 2008 |
| 7363918 |
Controller of pressure accumulation fuel system |
Apr. 29, 2008 |
| 7363916 |
Fuel injection system and method for determining the feed pressure of a fuel pump |
Apr. 29, 2008 |
| 7363803 |
Failure diagnostic system for fuel vapor processing apparatus |
Apr. 29, 2008 |
| 7353809 |
Evaporative emissions canister with integral liquid fuel trap |
Apr. 8, 2008 |
| 7353808 |
Breather system for fuel tank |
Apr. 8, 2008 |
| 7350511 |
Fuel vapor control system |
Apr. 1, 2008 |
| 7350512 |
Method of validating a diagnostic purge valve leak detection test |
Apr. 1, 2008 |
| 7347191 |
Vehicle fuel system |
Mar. 25, 2008 |
| 7343833 |
Breather apparatus of crankcase |
Mar. 18, 2008 |
| 7343903 |
Fuel tank |
Mar. 18, 2008 |
| 7331334 |
System and method for purging fuel vapors using exhaust gas |
Feb. 19, 2008 |
| 7318424 |
Integrated vapor management and rollover valve for a fuel tank |
Jan. 15, 2008 |
| 7318423 |
DME fuel supply device for diesel engine |
Jan. 15, 2008 |
| 7316224 |
Method for detecting liquefied fuel in canister purge line of vehicle |
Jan. 8, 2008 |
| 7316225 |
Fuel vapor treatment apparatus |
Jan. 8, 2008 |
| 7311088 |
Passive evaporative emission control module |
Dec. 25, 2007 |
| 7305974 |
Activated carbon and evaporative fuel treatment apparatus using the activated carbon |
Dec. 11, 2007 |
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