Dental suction apparatus

Rotary kinetic fluid motors or pumps – Including means for handling portion separated from working... – Moisture or liquid separated from gaseous working fluid...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

55204, 55406, 433 92, F01D 2532

Patent

active

048424781

ABSTRACT:
In an aspirating unit for dental workstations the blower impeller of a vacuum pump (32), a propeller (84) and a pump impeller (68) sit on a common drive shaft (66). The drive shaft (66) is enclosed by a cyclone air extractor (34), the propeller (84) keeping foam components contained in the incoming air and fluid mixture clear of the air discharge connection of the cyclone fluid extractor (34). The pump impeller (68) conveys the fluid discharged at the bottom end of the cyclone fluid extractor (34) forcibly to the fluid outlet connection (28) of the aspirator.

REFERENCES:
patent: 3091183 (1963-05-01), Nahrgang
patent: 3138873 (1964-06-01), Bishop
patent: 3457645 (1969-07-01), Swanson
patent: 4008010 (1977-02-01), Fauconnet
patent: 4102658 (1978-07-01), Jarvenpaa
European Patent #23,036, Jan. 1981.
European Pat. #A1 0102000, Aug. 1982.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Dental suction apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-809147

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.