Gas and liquid contact apparatus – Contact devices – Injector type
Reexamination Certificate
2005-09-20
2005-09-20
Chiesa, Richard L. (Department: 1724)
Gas and liquid contact apparatus
Contact devices
Injector type
C083S676000, C261SDIG007, C438S460000
Reexamination Certificate
active
06945521
ABSTRACT:
A fluid mixing device (30) used for processing fluid, including a first fluid feed passage (34) for feeding first fluid, a second fluid feed passage (43) for feeding second fluid, and a mixing part (41) for generating mixed fluid by mixing the first fluid with the second fluid, wherein the first fluid feed passage (34) is branched into a first route (37) and a second route (38) through a flow ratio regulating part (36), the second route (38) is branched, at a branch part (39), to a third route (40) with a preset flow ratio, the third route (40) is connected to the mixing part (41), the second fluid feed passage (43) and a fourth route (44) are connected to the mixing part (41), the mixed flow generated by mixing, in the mixing part (41), the first fluid flowing in from the third route (40) with the second fluid flowing in from the second fluid passage (43) flows out to the fourth route (44), the fourth route (44) is merged to the second route (38) on the downstream side of the branch part (39), and the second route (38) is merged to the first route (37), whereby the specific resistant value of the processing fluid can be accurately set to a specified value by an economical method.
REFERENCES:
patent: 3256802 (1966-06-01), Karr
patent: 3313093 (1967-04-01), Guggenberger et al.
patent: 3583601 (1971-06-01), Ayers
patent: 3612495 (1971-10-01), Copping
patent: 3756576 (1973-09-01), Tremolada
patent: 4133853 (1979-01-01), Ore et al.
patent: 4232700 (1980-11-01), Sutt
patent: 4304736 (1981-12-01), McMillin et al.
patent: 4596210 (1986-06-01), Schmidtke
patent: 4859376 (1989-08-01), Hancock et al.
patent: 5514264 (1996-05-01), Shane
patent: 5592867 (1997-01-01), Walsh et al.
patent: 5609798 (1997-03-01), Liu et al.
patent: 6142456 (2000-11-01), Machiya et al.
patent: 6158721 (2000-12-01), Katou et al.
patent: 6461940 (2002-10-01), Hasegawa et al.
patent: 6743722 (2004-06-01), Kassir
patent: 0 370 870 (1990-05-01), None
patent: 1 055 445 (2000-11-01), None
patent: 62-121694 (1987-06-01), None
patent: 7-204524 (1995-08-01), None
patent: 2001-030170 (2001-02-01), None
Chiesa Richard L.
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Fluid mixing device and cutting device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid mixing device and cutting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid mixing device and cutting device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3387708