Patent · US Active

Method for operating an axial piston machine of swashplate design

US10683855B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Paul Zeman · Wien, AT
Adrian Trachte · Stuttgart, DE
Daniel Seiler-Thull · Stuttgart, DE
Martin Wegscheider · Ulm, DE
Peter Altermann · Stuttgart, DE
Andreas Kugi · Wien, AT
Wolfgang Kemmetmueller · Wien, AT

Key dates

Filing date	Nov 10, 2017
Grant date	Jun 16, 2020
Priority date	—
Expiry date	Sep 15, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG05B13/048
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method for operating an axial piston machine of swashplate design, in which a swashplate is settable by means of an adjustment device, and in which a controlled variable of the axial piston machine is regulated by predetermining a manipulated variable. Under the assumption of a constant intended value of the controlled variable, a future profile of the controlled variable is ascertained using a model of the axial piston machine in which respective current values of at least one operating variable of the axial piston machine, which comprises the controlled variable, and a current value of the manipulated variable are taken into account. A value to be set for the manipulated variable is ascertained and set taking into account the future profile of the controlled variable.

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