Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1998-03-16
2000-04-25
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15322, 15345, B08B 504
Patent
active
060528613
ABSTRACT:
A vacuum system is described in which a hollow vacuum housing is provided with an intake plenum leading from an open bottom housing end of the housing to a vacuum line connector. A vacuum pump is attached to the vacuum line to produce suction through the intake plenum. A hot air housing is situated within the hollow vacuum housing and includes a hot air discharge plenum. The hot air discharge plenum is defined by a wall within the intake plenum, leading from an open bottom end that is substantially circumscribed by the intake plenum. A hot air blower on the hot air housing moves hot air downwardly. The hot air moves against the surface being cleaned or dried and is subsequently drawn back upwardly through the intake plenum. At least one and preferably two compressed injection air discharge lines are positioned within the hot air housing. Each line includes compressed injection air discharge openings oriented to direct air downwardly and angularly toward the intake plenum, carrying the hot air in the same direction. A fluid discharge line is positioned within the intake plenum adjacent the bottom end and includes fluid discharge openings oriented to direct pumped fluid downwardly and angularly toward the bottom end of the hot air discharge plenum to impinge upon the surface being cleaned and to be subsequently drawn into the intake plenum.
REFERENCES:
patent: 1211948 (1917-01-01), Koster et al.
patent: 3273193 (1966-09-01), Soderholm et al.
patent: 3484890 (1969-12-01), Case
patent: 3663984 (1972-05-01), Anthony et al.
patent: 3774262 (1973-11-01), Anthony et al.
patent: 3964925 (1976-06-01), Burgoon
patent: 4595420 (1986-06-01), Williams, III et al.
patent: 4884315 (1989-12-01), Ehnert
patent: 5289610 (1994-03-01), Monson
patent: 5457848 (1995-10-01), Miwa
patent: 5553347 (1996-09-01), Inoue et al.
LandOfFree
Hydro-thermal dual injected vacuum system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydro-thermal dual injected vacuum system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydro-thermal dual injected vacuum system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-983387