Pneumatic valve

Details Pneumatic valve Pneumatic valve

F - Mech Eng,Light,Heat,Weapons

16

K

251/68, 155/13.2

F16K 7/16 (2006.01) F15B 13/04 (2006.01)

Patent

CA 1185221

TITLE: PNEUMATIC VALVE INVENTOR: ROBERT M. SHARP ABSTRACT OF THE DISCLOSURE A pneumatic valve is disclosed, for controlling the position of a ram in a partly-extended condition. The valve has a combination of rubbing seals and dia- phragms, for smooth operation and reliability. A spring loaded plunger presses the diaphragm against the mouth of a port, to seal off the port. A piston with rubbing seals lifts the plunger from the diaphragm, to open the port. The piston seals rub against plastic, for freedom from water contamination problems, whilst the diaphragm provides the high integrity seal needed to control the ram position. A particular application of the valve is to the air control of dentist's chair, medical table or medical chair.

407710

Affiliated with

Also associated with

Rating

Pneumatic valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1288527