Metering pump

Details Metering pump Metering pump

1983-10-04

1985-04-09

Croyle, Carlton R.

Pumps

Expansible chamber type

Having pumping chamber pressure responsive distributor

74640, F04B 2102, F04B 3910

Patent

active

045099049

ABSTRACT:
A high precision, high pressure, volumetric metering pump in which the driving motor is reciprocated by rotation of a ball screw, the drive motor assembly being integral with the driving and pumping shaft, is disclosed.

REFERENCES:
patent: 2943508 (1960-07-01), Musser
patent: 2979964 (1961-04-01), Musser
patent: 3199341 (1965-08-01), Heuer, Jr. et al.
patent: 3208388 (1965-09-01), Glasgow
patent: 3214999 (1965-11-01), Lapp
patent: 3397643 (1968-08-01), Jepsen
patent: 3556679 (1971-01-01), Middlebusher et al.
patent: 3653787 (1972-04-01), Commarmot
patent: 3775025 (1983-11-01), Maher, Jr. et al.
patent: 3814541 (1974-06-01), Dent et al.
patent: 3847507 (1974-11-01), Sakiyama et al.
patent: 3860968 (1975-01-01), Shapiro
patent: 4255096 (1981-03-01), Coker, Jr. et al.
patent: 4276003 (1981-06-01), Perkins et al.
patent: 4304527 (1981-12-01), Jewell et al.
patent: 4326837 (1982-04-01), Gilson et al.
"Harmonic Drive--Principles and Performance", United Shoe Machinery Corp., 1959.
Musser, "The Harmonic Drive", Machine Design, reprint, United Shoe Machinery Corp., 1960.

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