Fluid handling – Liquid level responsive or maintaining systems – With control fluid connection at desired liquid level
Reexamination Certificate
2005-01-04
2005-01-04
Walton, George L. (Department: 3753)
Fluid handling
Liquid level responsive or maintaining systems
With control fluid connection at desired liquid level
C137S002000, C137S015160, C137S386000, C137S614050, C137S842000, C141S198000, C141S346000, C141S349000, C141S351000, C251S149600
Reexamination Certificate
active
06837262
ABSTRACT:
A refueling system for vehicles including a dual valve receiver connected in fluid communication with the fuel tank, and a jet sensor inside of the fuel tank and in fluid communication with the receiver. The refueling system further includes a relief valve vent in fluid communication with the fuel tank to vent the fuel tank and to relieve pressure that may otherwise build up inside the fuel tank during refueling. When refueling with an automatic shutoff nozzle, the sensor detects when a desired fuel level has been reached, and then informs the receiver to prevent fuel flow into the tank. When this occurs, the pressure inside the receiver and automatic shutoff nozzle increases, causing the nozzle to shut off automatically.
REFERENCES:
patent: 2646817 (1953-07-01), Cox et al.
patent: 2735696 (1956-02-01), Omon et al.
patent: 3156271 (1964-11-01), Schnurmann
patent: 3174503 (1965-03-01), Absolon
patent: 3269404 (1966-08-01), Lebow
patent: 3335746 (1967-08-01), Lebow
patent: 3363641 (1968-01-01), Mylander
patent: 3561465 (1971-02-01), De Graaf
patent: 3587622 (1971-06-01), Hardison
patent: 3590886 (1971-07-01), Judd
patent: 3662793 (1972-05-01), Calisher et al.
patent: 3674061 (1972-07-01), Calisher et al.
patent: 3703907 (1972-11-01), Richards
patent: 4006762 (1977-02-01), Badger
patent: 4024887 (1977-05-01), McGregor
patent: 4161188 (1979-07-01), Jorgensen
patent: 4191208 (1980-03-01), Mylander
patent: 4312373 (1982-01-01), Tilling et al.
patent: 4327770 (1982-05-01), Brown et al.
patent: 4515178 (1985-05-01), Campau
patent: 4919174 (1990-04-01), Warland
patent: 5285812 (1994-02-01), Morales
patent: 6009901 (2000-01-01), Roberts
patent: 6354564 (2002-03-01), Van Scyoc et al.
Cortez Jose
Wicke David
Adel Wiggins Group
Fulwider Patton Lee & Utecht LLP
Walton George L.
LandOfFree
Non tank pressurizing fast fill receiver and system for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non tank pressurizing fast fill receiver and system for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non tank pressurizing fast fill receiver and system for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3396721