Patent · US Active

Hydraulic system for a hydrodynamic machine

US10071716B2 · kind B2 · utility

1Cited by

2References

14Claims

0Family size

Assignee

Voith Patent GmbH · DE

Inventors

Markus Schlosser · Ellwangen, DE
Matthias Rommel · Schwäbisch Gmünd, DE
Helmut Ott · Stuttgart, DE
Thorsten Lührs · Kirchberg, DE

Key dates

Filing date	Mar 29, 2016
Grant date	Sep 11, 2018
Priority date	—
Expiry date	Nov 24, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H41/30
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A hydrodynamic machine for producing a braking torque, the hydrodynamic machine comprising: a toroidal working chamber including a first bladed wheel and a second bladed wheel arranged concentrically with the first bladed wheel; and a hydraulic system including an open loop and closed loop control unit, a working medium accumulator, a line system, a pump operable to produce a volume flow circulation of a working medium through the line system and the toroidal working chamber, a heat exchanger, and a pressure control valve operable to control or adjust the baking performance or the braking torque.

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