Pump for dispensing liquids

Details Pump for dispensing liquids Pump for dispensing liquids

1976-06-03

1977-10-11

Tollberg, Stanley H.

Dispensing

With discharge assistant

With movable nozzle interconnected therewith

417245, 222341, G01F 1132

Patent

active

040530892

ABSTRACT:
A pump dispenser for liquids includes a finger operated piston and cylinder, a valve to allow liquid to enter the pump dispenser during a filling stroke, a chamber to receive said liquid and to store it under increasing hydraulic pressure during a discharge stroke, a spring for storing strain energy as the hydraulic pressure increases, a means for releasing the stored energy when the piston has travelled a predetermined distance relative to its cylinder and a discharge outlet through which liquid is discharged from the chamber as the strain energy is released.

REFERENCES:
patent: 3065701 (1962-11-01), Bessiere
patent: 3865313 (1975-02-01), Kondo

Affiliated with

Also associated with

Rating

Pump for dispensing liquids does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-735635