Constant volume pulsation-free reciprocating pump

Details Constant volume pulsation-free reciprocating pump Constant volume pulsation-free reciprocating pump

1985-06-19

1987-08-18

Croyle, Carlton R.

Pumps

Expansible chamber type

Plural pumping chambers

F04B 1100

Patent

active

046874267

ABSTRACT:
A reciprocating pump comprises a plurality of parallel connected cylinder plunger arrangements and is driven via a cam mechanism (10) by means of a rotary driving device. In order to insure a constant discharge, the cam mechanism (10) comprises in the case where three cylinder plunger arrangements are employed, three plate cams (14) fixed on a common shaft (13) so that they are spaced 120.degree. apart from each other, and the displacement curve (a1;a2;a3) of each plate cam is designed such that the sum of the displacement per unit angle of rotation in the accelerating section and the displacement per corresponding unit angle of rotation in the decelerating section is equal to the displacement per unit angle of rotation in the uniform velocity section.

REFERENCES:
patent: 1723874 (1929-08-01), Longe
patent: 2010377 (1935-08-01), Sasson
patent: 4028018 (1977-07-01), Audsley
patent: 4556371 (1985-12-01), Post

Affiliated with

Also associated with

Rating

Constant volume pulsation-free reciprocating 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 Constant volume pulsation-free reciprocating pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constant volume pulsation-free reciprocating pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1115358