Pneumatically operated controlled volume dispensing device

Details Pneumatically operated controlled volume dispensing device Pneumatically operated controlled volume dispensing device

1979-10-30

1981-12-15

Skaggs, H. Grant

Dispensing

With discharge assistant

Motor operated

222361, 222389, G01F 1104

Patent

active

043055311

ABSTRACT:
A dispensing apparatus for dispensing viscous substances includes a cylinder encompassing a sliding sleeve which in turn receives a free sliding dispensing piston. Material to be dispensed is supplied to the sleeve under pressure. Air pressure is applied to the piston through the use of a three-way, two-position air valve, causing the sleeve to shift, thereby closing a supply port and opening a dispensing port in the apparatus and causing the dispensing piston to discharge material through the dispensing port.

REFERENCES:
patent: 2143733 (1939-01-01), Hillis
patent: 3797709 (1974-03-01), Ivanovich
patent: 4006847 (1977-02-01), Dooley

Affiliated with

Also associated with

Rating

Pneumatically operated controlled volume dispensing 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 Pneumatically operated controlled volume dispensing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatically operated controlled volume dispensing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1900510