Air driven diaphragm pump

Details Air driven diaphragm pump Air driven diaphragm pump

1994-03-09

1994-11-08

Gluck, Richard E.

Pumps

Motor driven

Fluid motor

417393, 417397, F04B 3910

Patent

active

053622120

ABSTRACT:
An air driven diaphragm pump having two diaphragms joined by a common control shaft to reciprocate in opposed chambers for pumping material through check valve ported cavities. An actuator valve is associated with the central housing of the pump and includes a valve cylinder within which a valve piston reciprocates. The valve piston is caused to reciprocate by alternate venting of the ends of the cylinder. Enlarged air chamber passages are controlled by the control shaft to vent the ends of the valve cylinder. A cylindrical portion of the control shaft includes axial slots for venting alternate ends of the valve piston. Annular channels manifold air to and from the axial slots.

REFERENCES:
patent: 4549647 (1985-10-01), Wilder et al.

Affiliated with

Also associated with

Rating

Air driven diaphragm 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 Air driven diaphragm pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air driven diaphragm pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1778212