Patent · US Active

Fluid assembly

US10753410B2 · kind B2 · utility

0Cited by

10References

14Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Marco Grethel · Frebershausen, DE
Laszlo Man · Bühl, DE
Dominik Herkommer · Schriesheim, DE

Key dates

Filing date	Sep 21, 2016
Grant date	Aug 25, 2020
Priority date	—
Expiry date	May 22, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2048/0248
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A fluid arrangement for controlling a transmission of a motor vehicle in a hydraulic circuit is disclosed. The fluid arrangement includes a dual clutch including a first sub-clutch and a second sub-clutch, wherein the first sub-clutch is configured to be actuated via a first reversing pump actuator and the second sub-clutch is configured to be actuated via a second reversing pump actuator. The first and second reversing pump actuators each have a first delivery direction and a second delivery direction for delivering a working fluid in the hydraulic circuit. A first gear ratio mechanism with a variable gear ratio for actuating the dual clutch is configured to be actuated via the first delivery direction of the first and second reversing pump actuators a and a second gear ratio mechanism with a variable gear ratio for actuating a consumer arrangement is configured to be actuated via the second delivery direction.

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