Patent · US Active

Conducting element, hybrid module and drive assembly

US11441618B2 · kind B2 · utility

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18Claims

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Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Simon Ortmann · Baden-Baden, DE
Philipp Tepper · Achern, DE
Dominik Weis · Bühl, DE

Key dates

Filing date	Jun 7, 2019
Grant date	Sep 13, 2022
Priority date	—
Expiry date	Aug 22, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/62
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A conducting element for conducting a pressurized fluid and for conducting a cooling fluid, as well as a hybrid module and a drive assembly having a hybrid module are provided. The conducting element for conducting a pressurized fluid for hydraulically actuating a clutch unit and for conducting cooling fluid for cooling a clutch unit has a cylindrical section and a securing section. At least one pressurized fluid channel is formed in the securing section for transporting pressurized fluid. The conducting element also has at least one cooling fluid channel which has at least one axial direction component in the cylindrical section, wherein the flow line element is fluidically connected to the cooling fluid channel for supplying a clutch unit and/or electric machine with cooling fluid. With this embodiment of the conducting element, a possibility for fluid conducting is created which combines the transport of cooling fluid and pressurized fluid in a fluidically separated manner and with limited axial installation space.

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