Patent · US Active

Adjustable vane pump

US10648468B2 · kind B2 · utility

1Cited by

5References

13Claims

0Family size

Assignee

Joma-Polytec GmbH · DE

Inventors

Thomas Gulde · Hechingen, DE
Andreas Blank · Hechingen, DE
Michael Walter · Kornwestheim, DE
Ralph Buehler · Bisingen, DE
Torsten Helle · Bingen, DE

Key dates

Filing date	May 12, 2017
Grant date	May 12, 2020
Priority date	—
Expiry date	Mar 24, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H57/0439
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An adjustable vane pump, in particular an oil pressure pump, with a suction side and a pressure side, with a housing and a rotor supported in the housing so as to be rotatable about a rotor axis. At least one vane is supported for movement in a radial direction. The housing comprises a housing floor and a housing cover transversely to the rotor axis, and an adjustment cage is arranged between the housing floor and the housing cover.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.