Miniature mechanical vacuum pump

Details Miniature mechanical vacuum pump Miniature mechanical vacuum pump

1992-08-05

1993-11-16

Gluck, Richard E.

Pumps

Processes

417475, 417477, 417205, F04B 4312

Patent

active

052617939

ABSTRACT:
A miniature mechanical vacuum pump capable of producing intermediate vacuums on the order of about 10.sup.-1 to 10.sup.-2 Torr is provided by a peristaltic pump. In order to dissipate heat in the pump tubing, a cooling fan provides direct a continuously flow of air onto the pump tubing and pump parts contacting the tubing. The pump produces pressures in the range of about 10.sup.-1 to 10.sup.-2 Torr while consuming only about 17 Watts.

REFERENCES:
patent: 2721270 (1955-10-01), Bennett
patent: 2769912 (1956-11-01), Lupfer et al.
patent: 2935242 (1960-05-01), Lorenz
patent: 3055551 (1962-09-01), Johnson
patent: 3105447 (1963-10-01), Ruppert
patent: 3227872 (1966-01-01), Nemeth
patent: 3385102 (1968-05-01), Briggs
patent: 3649199 (1972-03-01), Littlejohn
patent: 3773964 (1973-11-01), Brady et al.
patent: 3951570 (1976-04-01), DeBiaggi
patent: 4039828 (1977-08-01), Pokar et al.
patent: 4090815 (1978-05-01), Nakamura
patent: 4375346 (1983-03-01), Kraus et al.
patent: 4459844 (1984-07-01), Burkhart
patent: 4534204 (1985-08-01), Bergquist
patent: 4550593 (1985-11-01), Reich
patent: 4708604 (1987-11-01), Kidera
patent: 4715435 (1987-12-01), Foret
patent: 4757198 (1988-07-01), Korte et al.
patent: 4797068 (1989-01-01), Kayakawa et al.
patent: 4845360 (1989-07-01), Landfors
patent: 4856972 (1989-08-01), Van Benschoten et al.
patent: 4865871 (1989-09-01), Livesey et al.
patent: 4954047 (1990-09-01), Okuyama et al.
patent: 4976590 (1990-12-01), Baldwin
patent: 5039280 (1991-08-01), Saulgeot et al.
patent: 5106270 (1992-04-01), Goettel et al.

Affiliated with

Also associated with

Rating

Miniature mechanical vacuum pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-18599