Manually actuated dispenser

Details Manually actuated dispenser Manually actuated dispenser

1983-10-07

1986-06-24

Rolla, Joseph J.

Dispensing

With discharge assistant

With biasing means for discharge assistant and/or its casing

222380, 222383, 239333, B67D 542

Patent

active

045963444

ABSTRACT:
A dispenser of the pressure accumulated type includes a unitary pump plunger actuated for reciprocation within a variable volume pump chamber defined by an accumulator which is displaced upon an accumulation of pressure for opening the discharge as a discharge valve thereon becomes unseated, the compression stroke of the plunger acting in a direction opposite displacement of the accumulator in a direction opening the discharge.

REFERENCES:
patent: 3840157 (1974-10-01), Hellenkamp
patent: 4046292 (1977-09-01), Corsette
patent: 4050613 (1977-11-01), Corsette
patent: 4079865 (1978-03-01), Kutik
patent: 4109832 (1978-08-01), Kutik et al.
patent: 4111367 (1978-09-01), Hayes
patent: 4154374 (1979-05-01), Kirk, Jr.
patent: 4161288 (1979-07-01), McKinney
patent: 4345718 (1982-08-01), Horvath

Affiliated with

Also associated with

Rating

Manually actuated dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2082156