Air compressor system

Details Air compressor system Air compressor system

1997-08-21

2000-10-03

Freay, Charles G.

Pumps

Condition responsive control of pump drive motor

By control of electric or magnetic drive motor

417294, 417 42, 417 45, 310 68E, F04B 4906

Patent

active

061264024

ABSTRACT:
An air compressor system having an unloader valve which is directly mechanically activated by an air compressor motor's centrifugal mechanism to allow the motor to reach a predetermined speed before a load is applied is disclosed. The unloader valve is mounted directly on an end flange of the motor and communicates with an outlet conduit of the air compressor to allow the compressed air from the air compressor to vent to atmosphere until the motor reaches the predetermined speed.

REFERENCES:
patent: 2462232 (1949-02-01), Stein
patent: 2629537 (1953-02-01), Graybrook et al.
patent: 3609421 (1971-09-01), Hildebrandt
patent: 5293090 (1994-03-01), Heilman et al.
Grainger, General Catalog No. 380, p. 1593, Dec. 1991.

Affiliated with

Also associated with

Rating

Air compressor system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-189109