Patent · US Active

Gearbox for a motor vehicle

US9739363B2 · kind B2 · utility

6Cited by

52References

18Claims

0Family size

Assignee

GETRAG Getriebe- und Zahnradfabrik Hermann Hagen · DE

Inventors

Mark Schweiher · Kaufbeuren, DE
Ulrich Eggert · Viersen, DE
Andreas Hegerath · Bergheim, DE

Key dates

Filing date	May 27, 2015
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Jun 15, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H57/0457
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A gearbox for a motor vehicle. The gearbox comprises at least one fluid supply system. The fluid supply system comprises at least one pump. The fluid supply system comprises at least one fluid sump. The fluid supply system comprises at least one fluid reservoir. The fluid reservoir comprises at least a first fluid outflow leading into the fluid sump. The first fluid outflow can be controlled as a function of a state variable.

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