CONTINUOUSLY VARIABLE OUTPUT LIQUID CHROMATOGRAPHY PUMP DRIVE

A liquid chromatography solvent pump includes at least one motor, a first piston, a second piston, and a continuously variable output drive system coupling the at least one motor to at least one of the first and second pistons. The first piston and the second piston are configured to deliver a flow...

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Bibliographic Details
Main Authors EGGERTSON, Michael, MICHIENZI, Joseph, MUSACCHIO, Jeffrey
Format Patent
LanguageEnglish
French
Published 26.03.2020
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LIGHTING
MEASURING
MECHANICAL ENGINEERING
PHYSICS
TAPS
TESTING
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:A liquid chromatography solvent pump includes at least one motor, a first piston, a second piston, and a continuously variable output drive system coupling the at least one motor to at least one of the first and second pistons. The first piston and the second piston are configured to deliver a flow of solvent in a liquid chromatography system. L'invention concerne une pompe à solvant de chromatographie en phase liquide comprenant au moins un moteur, un premier piston, un second piston et un système d'entraînement de sortie à variation continue accouplant lesdits moteurs au premier piston et/ou au second piston. Le premier piston et le second piston sont conçus pour distribuer un flux de solvant dans un système de chromatographie en phase liquide.
Bibliography:Application Number: WO2019US51507