Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1989-08-07
1992-03-31
Eley, Timothy V.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51439, 241 39, B24C 700, B24C 900
Patent
active
050996193
ABSTRACT:
A pneumatic particulate blaster apparatus consisting of a hopper having an open top for receiving particulate material and having a lower terminus communicating with generally cylindrically configured hollow tubing, vibrating means mounted on a lower side of the hopper, auger means in the tubing for feeding the particulate material received from the hopper to a nozzle at a distal end of the tubing and being driven by a prime mover from the other end of the tubing, particulate mix chamber communicating with the distal end of the tubing and receiving air at an inlet above the particulate mix chamber allowing particulate mix tending to aerate with air in a gravitational fall path through a distance in the particulate mix chamber and exiting adjacent a set of multiple venturi orifices in the nozzle communicating therewith, an air receiver tank for communicating with the multiple venturi orifices and having the multiple venturi orifices disposed generally inclined about 10.degree. to an axis of the nozzle for ingress of pressurized air from air receiver tank into the multiple venturi orifices, and termination orifice directing ejection of air, water, and particulate mix to a work surface means.
REFERENCES:
patent: 2612320 (1952-09-01), Croft
patent: 2821346 (1958-01-01), Fisher
patent: 3840188 (1974-10-01), Coombe et al.
Cennamo A. D.
Eley Timothy V.
LandOfFree
Pneumatic particulate blaster does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pneumatic particulate blaster, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic particulate blaster will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2250004