Hydraulic-Electric Analogies: Internal Gear Pumps (.PDF Download)

June 8, 2016

Several different types of internal gear pump designs exist, but only the gerotor (contraction of the words, “generated rotor”) has achieved wide commercial adoption in hydraulic fluid-power applications. Early attempts date to efforts by Galloway in 1787, with others adding to its development in the intervening centuries. W. H. Nichols was the first to develop gerotor mass-production techniques back in the 1920s. Eventually, a family of pumps and motors grew up around the basic gear set...

Register or Sign in below to download the full article in .PDF format, including high-resolution graphics and schematics when applicable.

Sponsored Recommendations

MONITORING RELAYS — TYPES AND APPLICATIONS

May 15, 2024
Production equipment is expensive and needs to be protected against input abnormalities such as voltage, current, frequency, and phase to stay online and in operation for the ...

All-In-One DC-UPS Power Solutions

March 13, 2024
Introducing the All-In-One DC-UPS, a versatile solution combining multiple functionalities in a single device. Serving as a power supply, battery charger, battery care module,...

Motor Disconnect Switches

March 13, 2024
With experienced Product Engineers and Customer Service personnel, Altech provides solutions to your most pressing application challenges. All with one thought in mind - to ensure...

DC Power Solutions: Streamlined Power Supplies for Every Need

March 13, 2024
CBI All In One UPS Power Solutions combine the requirements for several applications in just one device which can be used as power supply unit, battery charger, battery care module...