Vacuum controlling device

Details Vacuum controlling device Vacuum controlling device

1981-04-07

1984-02-21

Look, Edward K.

Pumps

One fluid pumped by contact or entrainment with another

Jet

294 64A, F04F 548

Patent

active

044327013

ABSTRACT:
The present invention relates to a vacuum controlling device wherein a vacuum can be obtained by jetting compressed air, a predetermined vacuum state can be automatically confirmed and further the vacuum state can be quickly released by switching compressed air.

REFERENCES:
patent: 1441651 (1923-01-01), Anderson
patent: 2124620 (1938-07-01), Kirgan
patent: 2874989 (1959-02-01), Reynolds
patent: 3285181 (1966-11-01), Howard
patent: 3612722 (1971-12-01), Neward
patent: 3716307 (1973-02-01), Hansen
patent: 3967849 (1976-07-01), Cagle
patent: 4290446 (1981-09-01), Seiler
patent: 4309149 (1982-01-01), McCombs

Affiliated with

Also associated with

Rating

Vacuum controlling device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1033274