Sealing device in cooling circuit of E-axis module

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Sealing device in cooling circuit of E-axis module

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STYRON TODD S / SCHWARTZ DANIEL / BREINLINGER PETER / FUGEL MICHAEL

The invention relates to a sealing arrangement (40) in a cooling circuit of an E-axis module (10) comprising at least one electric machine (14) and at least one power electronics (24). According to the invention, the sealing device (40) comprises a tubular insert (48) on which a first sealing element (62, 72) is arranged, the tubular insert being associated with a further sealing element (64, 76, 80) at one of the end faces (96, 98) of the tubular insert. An overflow opening (56) is provided between the sealing elements (62, 72, 64, 76, 80). The invention further relates to the use of the sealing device (40) in a cooling circuit between an electric machine (14) and power electronics (24) of an E-axle module (10) of an electrically driven vehicle.

本发明涉及一种在E轴模块(10)的冷却回路中的密封装置(40)，所述E轴模块包括至少一个电机(14)和至少一个功率电子器件(24)。所述密封装置(40)包括管形的插件(48)，在所述管形的插件处布置有第一密封元件(62、72)，在所述管形的插件的端侧(96、98)中的一个端侧处为所述管形的插件配设另外的密封元件(64、76、80)。在所述密封元件(62、72、64、76、80)之间有溢流开口(56)。本发明还涉及密封装置(40)在电驱动的车辆的E轴模块(10)的电机(14)和功率电子器件(24)之间的冷却回路中的应用。

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Document information

Title :

Sealing device in cooling circuit of E-axis module

Additional title:

在E轴模块的冷却回路中的密封装置

Contributors:

STYRON TODD S (author) / SCHWARTZ DANIEL (author) / BREINLINGER PETER (author) / FUGEL MICHAEL (author)

Publication date :

2024-04-26

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16L PIPES , Rohre