Fluent material handling – with receiver or receiver coacting mea – Processes – Gas or variation of gaseous condition in receiver
Patent
1993-12-03
1995-09-26
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Processes
Gas or variation of gaseous condition in receiver
141 45, 141 59, 141302, 222 75, B65B 3100, B67C 300
Patent
active
054527503
ABSTRACT:
A method of recovering fuel vapors using a fuel dispenser having first and second sets of associated liquid flow lines, vapor flow lines, nozzles and nozzle rests includes removing the first nozzle from the first nozzle rest, inserting the first nozzle into a fill pipe of a receptacle, moving the first nozzle rest, thereby transmitting motion through a mechanical linkage from the first nozzle rest to a first normally-closed valve in the first vapor flow line to open the first normally-closed valve and turning on a first pump in the first liquid fuel line, pumping liquid fuel from a first tank through the dispenser out the first nozzle into the receptacle, and pumping fuel vapor from the first nozzle through the first vapor flow line to a manifold which has a connection to the second vapor flow line and communicates with the tanks, the second vapor flow line being closed by its normally-closed vapor valve.
REFERENCES:
patent: 2037141 (1936-04-01), Nelson
patent: 3900056 (1975-08-01), Giardini et al.
patent: 3905405 (1975-09-01), Fowler et al.
patent: 3913673 (1975-10-01), Hiller
patent: 3915206 (1975-10-01), Fowler et al.
patent: 3941168 (1976-03-01), Hiller et al.
patent: 3952781 (1976-04-01), Hiller et al.
patent: 3981334 (1976-09-01), Deters
patent: 3981335 (1976-09-01), Deters
patent: 3982571 (1976-09-01), Fenton et al.
patent: 4213488 (1980-07-01), Pyle
patent: 4232715 (1980-11-01), Pyle
patent: 4260000 (1981-04-01), McGahey et al.
patent: 4429725 (1984-02-01), Walker et al.
patent: 4611729 (1986-09-01), Gerstenmaier et al.
patent: 4649970 (1987-03-01), Bower et al.
patent: 5038838 (1991-08-01), Bergamini et al.
patent: 5040577 (1991-08-01), Pope
patent: 5048577 (1991-09-01), Kuusisto
patent: 5110010 (1992-05-01), Smith
patent: 5156199 (1992-10-01), Hartsell, Jr. et al.
patent: 5195564 (1993-03-01), Spalding
patent: 5269353 (1993-12-01), Nanaji et al.
patent: 5323817 (1994-06-01), Spalding
patent: 5332008 (1994-07-01), Todd et al.
patent: 5332011 (1994-07-01), Spalding
patent: 5345979 (1994-09-01), Tucker et al.
McMordie James R.
Miller Paul D.
Douglas Steven O.
Gilharco, Inc.
Recla Henry J.
LandOfFree
Manually activated vapor valve for gasoline dispensers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manually activated vapor valve for gasoline dispensers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manually activated vapor valve for gasoline dispensers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1547636