Film pump for applying a monolayer film over water surfaces

Details Film pump for applying a monolayer film over water surfaces Film pump for applying a monolayer film over water surfaces

1994-07-27

1996-09-24

Warden, Robert

Chemical apparatus and process disinfecting, deodorizing, preser

Physical type apparatus

Means separating or dissolving a material constituent

118 52, 118 56, 118319, 118402, 405 52, 422 42, 422 43, 422259, 588249, B01D 1104

Patent

active

055588450

ABSTRACT:
A device for applying an evaporation-inhibiting film to an exposed liquid surface of a liquid body, which includes an impeller disposed below and coplanar with the exposed liquid surface; means for rotating said impeller; means for delivering the evaporation-inhibiting film to the exposed liquid surface at a location immediately above said impeller; and means for bringing liquid from beneath the exposed surface of the liquid body to above said impeller.

REFERENCES:
patent: 2878098 (1959-03-01), Treloar et al.
patent: 2903330 (1959-09-01), Dressler
patent: 3082058 (1963-03-01), Rosano
patent: 3231325 (1966-01-01), Oster
patent: 3285692 (1966-11-01), Robertson
patent: 3353610 (1967-11-01), Vidal
patent: 3425791 (1969-02-01), Koberg
patent: 3528764 (1970-09-01), Reiser
patent: 4455226 (1984-06-01), Lahav
patent: 4674436 (1987-06-01), Miyazaki et al.
patent: 5300329 (1994-04-01), Kinnunen
Lugton and Vines, The Spreading of Surface Films from Solutions of Cetyl Alcohol, Dec. 1960.

Affiliated with

Also associated with

Rating

Film pump for applying a monolayer film over water surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film pump for applying a monolayer film over water surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film pump for applying a monolayer film over water surfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1927035