System for producing a liquid spray curtain

Details System for producing a liquid spray curtain System for producing a liquid spray curtain

1981-08-06

1983-03-29

Beck, Shrive P.

Coating apparatus

Projection or spray type

Plural projectors

118300, 118325, 239420, 239433, 427284, 427421, 427424, B05D 708, B05B 712, B05B 116

Patent

active

043779859

ABSTRACT:
A method and a system are provided for producing a continuous liquid spray curtain which, when sprayed onto a moving surface, covers essentially the entirety of that surface without substantial streaking thereof. The subject spray curtain is produced by discharging a continuous air curtain at a relatively high velocity of at least 600 feet per second. A plurality of liquid streams are at the same time discharged from a liquid discharge means at a relatively low velocity of not more than about 20 feet per second. The air curtain contacts the liquid streams at a minimum contact angle of between about -10.degree. and about +30.degree., measured from the center line of the liquid discharge means. The contacting air curtain atomizes the liquid streams and forms the subject high velocity, uniform, liquid spray curtain.

REFERENCES:
patent: 958999 (1910-05-01), Fordice
patent: 1020024 (1912-03-01), Casebolt
patent: 1752923 (1930-04-01), Mueller
patent: 1888791 (1932-11-01), Cole
patent: 3750955 (1973-08-01), Nakai et al.
patent: 4060874 (1977-12-01), Furutsutsumi
patent: 4171096 (1979-10-01), Welsh et al.

Affiliated with

Also associated with

Rating

System for producing a liquid spray curtain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for producing a liquid spray curtain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for producing a liquid spray curtain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1201084