Collection devices

Details Collection devices Collection devices

1993-05-07

1994-01-25

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15345, A47L 518

Patent

active

052806677

ABSTRACT:
The present specification discloses a collection device comprising an elongate duct for conveying loose material towards a downstream region thereof from a collection mouth at an upstream end thereof. at least one air outlet is disposed adjacent the collection mouth and arranged to in use direct an air flow transversely to the longitudinal axis of the duct over a curved, generally convex flow control surface of the collection mouth such that at least a portion of said air flow follows said curved surface and is directed downstream within said duct.

REFERENCES:
patent: 751786 (1904-02-01), Elston
patent: 1383455 (1921-07-01), Farnsworth
patent: 2026291 (1935-12-01), Tirimacco
patent: 2902708 (1959-09-01), Riley
patent: 3004279 (1961-10-01), Ringer
patent: 3525474 (1970-08-01), Von Ohain et al.
patent: 3704482 (1972-12-01), Brannon
patent: 4018483 (1977-04-01), Smith
patent: 4651442 (1987-03-01), McIntyre

Affiliated with

Also associated with

Rating

Collection devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Collection devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collection devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-720915