Fuel supply apparatus and control method for internal...

Details Fuel supply apparatus and control method for internal... Fuel supply apparatus and control method for internal...

2007-05-08

2007-05-08

Moulis, Thomas (Department: 3747)

Internal-combustion engines

Charge forming device

Having fuel vapor recovery and storage system

C123S520000

Reexamination Certificate

active

11019197

ABSTRACT:
A canister, a cut valve which closes a fresh air intake of the canister, and a pressure sensor which detects a pressure in a fuel vapor path shut off by closing a purge control valve and the cut valve are disposed at the inside of a fuel tank, and a fuel supply control unit which controls the cut valve and the purge control valve, and which carries out a leak diagnosis on the basis of a detected result of the pressure sensor is disposed at the inside of the fuel tank.

REFERENCES:
patent: 4852761 (1989-08-01), Turner et al.
patent: 4919103 (1990-04-01), Ishiguro et al.
patent: 5454697 (1995-10-01), Nakanishi
patent: 6182693 (2001-02-01), Stack et al.
patent: 6273070 (2001-08-01), Arnal et al.
patent: 6302144 (2001-10-01), Graham et al.
patent: 6354280 (2002-03-01), Itakura et al.
patent: 6367458 (2002-04-01), Furusho et al.
patent: 6935317 (2005-08-01), Wiesenberger et al.
patent: 2004/0112341 (2004-06-01), Mashimo et al.
patent: 2004/0149271 (2004-08-01), Wiesenberger et al.
patent: 7-91330 (1995-04-01), None

Affiliated with

Also associated with

Rating

Fuel supply apparatus and control method for internal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel supply apparatus and control method for internal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel supply apparatus and control method for internal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3763934