Electrical machine with a machine assembly and a compressor assembly

A compressor and assembly technology, applied in the field of motors

Pending Publication Date: 2020-05-01
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, additional refrigeration appliances may be required for cooling purposes

Method used

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  • Electrical machine with a machine assembly and a compressor assembly

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Embodiment Construction

[0015] For example, a drive train 4 of a motor vehicle 2 , such as a passenger car, is shown.

[0016] In this case, the transmission system 4 is understood to include all components in the motor vehicle 2 which generate torque for the drive unit and transmit it to the road.

[0017] The motor vehicle 2 in this embodiment takes the form of a hybrid electric vehicle, that is, the motor vehicle 2 has an electric machine 6 capable of operating as a motor and a generator, and also has an internal combustion engine (not shown) as an energy converter . In this embodiment, the electric machine 6 having an electromotive force in the range of 6 kW to 14 kW per ton of vehicle weight only assists the internal combustion engine. Purely electric driving is possible to a certain extent if desired. In other words, motor vehicle 2 takes the form of a mild hybrid.

[0018] In contrast to the present exemplary embodiment, the motor vehicle 2 can have a motor-only electric machine 6 as tracti...

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PUM

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Abstract

The invention relates to an electrical machine (6) with a machine assembly (8) and a compressor assembly (10), the machine assembly (8) and the compressor assembly (10) being connected to each other in a contactless manner by force transmission via a gear (14).

Description

technical field [0001] The invention relates to an electric machine with a mechanical assembly and a compressor assembly. Background technique [0002] Especially electric machines which are used as traction motors but also as generators require cooling during operation. For cooling purposes, it is known to arrange an additional electric drive unit next to the electric machine, which drives the compressor of the compressor assembly, such as a compression refrigerator. Furthermore, it is known that the compressor is connected to the electric motor, for example via a belt drive. Furthermore, additional refrigeration appliances may be required for cooling purposes. [0003] From US 5,125,236 A is known an electric motor with a mechanical assembly and a compressor assembly, wherein the mechanical assembly and the compressor assembly are connected by a shaft, and when the mechanical assembly is driven, the mechanical assembly in turn drives the compressor assembly become. If ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K25/02B60K6/485
CPCB60K25/02B60K6/485B60K25/00B60K2025/005B60Y2306/05
Inventor 克里斯蒂安·多隆赖纳·基恩乔治·卢文克里斯托夫·尼德尔胡特哈拉尔德·施托夫费尔斯
Owner FORD GLOBAL TECH LLC
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