Road structure – process – or apparatus – Process
Patent
1994-05-19
1995-11-28
Neuder, William P.
Road structure, process, or apparatus
Process
55302, 55320, B01D 4500, E01C 2300
Patent
active
054701767
ABSTRACT:
A system and a method for controlling emissions caused by spraying a heated liquid paving composition from a moving vehicle make use of a vacuum hood mountable to the vehicle and a fan for creating a partial vacuum within the hood to draw air containing emissions into the hood for collection. A filter or other suitable apparatus is used to extract emissions before the air is discharged to the atmosphere. In a preferred embodiment, a subsystem directs air toward a region containing emissions to cool the pavement surface or control dispersion. A shroud structure may also be provided to confine the emissions during collection. In another embodiment, a fine spray of water or moist air is directed toward the emissions area.
REFERENCES:
Flynn, Larry, "Public/Private Partnership Studies Ways to Reduce Asphalt Fumes", Roads & Bridges, pp. 34-35, May 1995.
Corcoran John
Hower Joseph W.
Molvi Ikbal A.
Moseley William A.
Manhole Adjusting Contractors Inc.
Neuder William P.
LandOfFree
System and method for controlling emissions created by spraying 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 and method for controlling emissions created by spraying , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for controlling emissions created by spraying will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2008860