Patent · US Active

Hybrid drive module and powertrain

US9834082B2 · kind B2 · utility

2Cited by

7References

14Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Thomas Dögel · Bad Kissingen, DE
Michael Kühner · Heilbronn, DE
Andreas Ratte · Diez, DE

Key dates

Filing date	Sep 30, 2013
Grant date	Dec 5, 2017
Priority date	—
Expiry date	Jun 11, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/912
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A hybrid drive module (110) which is constructed to transmit a torque from an input side (120) to an output side (130) includes a torsional vibration damper (180) which is coupled to the input side (120) and which works at least partially on the principle of power splitting, a disconnect clutch (280) which is coupled to the torsional vibration damper (180) and to the output side (130) and which is constructed to interrupt a torque flow from the input side (120) to the output side (130), and an electric drive component (320) which is coupled to the output side (130) and which is arranged so as to introduce a torque component provided by the electric drive component (320) into the torque flow downstream of the disconnect clutch (280).

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