Gas separation – Combined or convertible – In environmental air enclosure
Patent
1997-08-04
1998-12-01
Woo, Jay H.
Gas separation
Combined or convertible
In environmental air enclosure
55472, 55473, 55DIG18, B01D 4600
Patent
active
058431977
ABSTRACT:
A particulate removal apparatus for use in soldering operations having a housing with an inlet opening formed therein and an interior cavity, a filter positioned within the housing for removing particles from air passing therethrough, an impeller positioned within the interior cavity of the housing, and a motor positioned within the interior cavity of the housing and positioned between the impeller and the filter. The impeller has backward inclined impeller blades. The impeller pulls air through the inlet opening and directs the air toward a wall of the interior cavity. The impeller blades generally surround the interior opening. The filter is a HEPA filter positioned within a framework within the housing. The HEPA filter is arranged in an accordion-style folded configuration within the framework.
REFERENCES:
patent: 3577710 (1971-05-01), Feldman
patent: 3796550 (1974-03-01), Hall
patent: 3850086 (1974-11-01), Walters et al.
patent: 3880061 (1975-04-01), Hensiek et al.
patent: 4043257 (1977-08-01), Aaberg
patent: 4099215 (1978-07-01), Parrier et al.
patent: 4333745 (1982-06-01), Zeanwick
patent: 4408244 (1983-10-01), Weible
patent: 4560395 (1985-12-01), Davis
patent: 4778496 (1988-10-01), Conrad
patent: 4832717 (1989-05-01), Peters
patent: 4912857 (1990-04-01), Parent et al.
patent: 4917713 (1990-04-01), Helmus
patent: 5188644 (1993-02-01), Landy
patent: 5358443 (1994-10-01), Mitchell et al.
patent: 5364425 (1994-11-01), Simon et al.
patent: 5395410 (1995-03-01), Jang
patent: 5410120 (1995-04-01), Taylor
patent: 5624309 (1997-04-01), Schuepstuhl et al.
Pham Minh-Chau T.
Woo Jay H.
LandOfFree
Particulate removal apparatus for use in soldering operations does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Particulate removal apparatus for use in soldering operations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Particulate removal apparatus for use in soldering operations will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2392218