Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling with exhausting the receiver
Reexamination Certificate
2005-09-20
2005-09-20
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
Filling with exhausting the receiver
C141S285000, C141S290000, C141S387000, C141S388000, C141S389000
Reexamination Certificate
active
06945286
ABSTRACT:
A single-point connection apparatus for a closed fluid transfer delivery system having a mobile dispense to transfers liquid from a chemical delivery vessel to a chemical-receiving device, e.g., a dry cleaning machine, with return flow of vapor therefrom to the delivery vessel. A first passage selectively connects the delivery vessel to the liquid-receiving device. Liquid is only then pumped to the liquid-receiving device. A second passage connects the receiving device to the delivery vessel for a vapor return flow. A chamber of the apparatus has a filling valve to receive a filling adapter to deliver liquid. Associated with the filling valve is a relief valve mechanism providing continuous, uninterrupted liquid flow at an increased liquid flow rate through the first passage, inhibiting backflow of liquid through the second passage for continuous, uninterrupted vapor flow from the liquid-receiving device while liquid is being received by that device.
REFERENCES:
patent: 138421 (1873-03-01), Matthews
patent: 424259 (1890-03-01), Beman
patent: 708942 (1902-09-01), Torchiani
patent: 731071 (1903-06-01), Brady
patent: 928813 (1909-07-01), Spikes
patent: 1269639 (1918-06-01), Parr
patent: 1655312 (1928-01-01), Daniel
patent: 2012362 (1935-08-01), Phillips
patent: 2056828 (1936-10-01), Clawson
patent: 2160501 (1939-05-01), Hedges et al.
patent: 2160683 (1939-05-01), Spaeth
patent: 2405998 (1946-08-01), Buttner et al.
patent: 2439887 (1948-04-01), Elliot
patent: 2802492 (1957-08-01), Gasselin
patent: 2803269 (1957-08-01), Switzer
patent: 2882935 (1959-04-01), Scharringhausen
patent: 2928436 (1960-03-01), Wendrow et al.
patent: 3127073 (1964-03-01), Carleton
patent: 3770028 (1973-11-01), Madden
patent: 3776283 (1973-12-01), Kramer
patent: 3861569 (1975-01-01), Johnston
patent: 3908718 (1975-09-01), Bower
patent: 3926231 (1975-12-01), Madden et al.
patent: 3993221 (1976-11-01), Boynton et al.
patent: 4074734 (1978-02-01), Del Beau et al.
patent: 4094346 (1978-06-01), Milo
patent: 4142545 (1979-03-01), Billigmeier
patent: 4181143 (1980-01-01), Fallon
patent: 4186759 (1980-02-01), Stevenson et al.
patent: 4219040 (1980-08-01), Fallon et al.
patent: 4343325 (1982-08-01), Fallon
patent: 4344469 (1982-08-01), Brown
patent: 4488572 (1984-12-01), Brown
patent: 4509663 (1985-04-01), Fallon
patent: 4520954 (1985-06-01), Brown
patent: 4603838 (1986-08-01), Gotch
patent: 4612952 (1986-09-01), Fallon
patent: 4632151 (1986-12-01), Glover
patent: 4711377 (1987-12-01), Brown
patent: 4736926 (1988-04-01), Fallon
patent: 4802513 (1989-02-01), Reynolds
patent: 5356045 (1994-10-01), Parks et al.
patent: 5586589 (1996-12-01), Voelker
patent: 5655577 (1997-08-01), Loen et al.
patent: 5765602 (1998-06-01), Sutton et al.
patent: 6158486 (2000-12-01), Olson et al.
patent: 6367667 (2002-04-01), Ipsen
patent: 303275 (1929-01-01), None
patent: 1102474 (1968-02-01), None
patent: 1104422 (1968-02-01), None
patent: 1424001 (1976-02-01), None
patent: 1530968 (1977-09-01), None
patent: 2062789 (1981-05-01), None
patent: 2062790 (1981-05-01), None
patent: 2090949 (1982-07-01), None
patent: 2099790 (1982-12-01), None
patent: 2146740 (1985-04-01), None
patent: 2184103 (1987-06-01), None
patent: 2215319 (1989-09-01), None
Economy Controls Corporation
Maust Timothy L.
Schultz Robert
Schultz & Little, LLP
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