Contact
QR code for the current URL

Story Box-ID: 985445

Rheinmetall Automotive AG Karl-Schmidt-Straße 2-8 74172 Neckarsulm, Germany http://www.rheinmetall-automotive.com
Contact Ms Manuela Schall +49 7132 333142
Company logo of Rheinmetall Automotive AG
Rheinmetall Automotive AG

电子油泵:电机和动力总成电气化的战略性零部件

皮尔博格

(PresseBox) (Neckarsulm, )
节能减排让传动系统的电气化成为汽车领域的驱动力之一。辅助部件的电气化非常关键。这些辅助部件可以独立于内燃发动机之外运行,并能降低功耗。在这一发展过程中,多用途电子油泵越来越受客户的青睐:它们不仅承担着内燃发动机的辅助工作,还适用各个动力总成包括当今的驱动电机。

在混合动力车中,这类油泵在发动机不运转时保持液压,特别是在启停操作和所谓的“滑行”操作模式下。它们在自动变速箱中用作辅助泵,可减小机械泵的尺寸。电子油泵在带有湿式离合器的手动变速器中主要起冷却目的。无论变速箱类型如何,它们都能作为抽吸泵使用,从而减少油槽中变速箱齿轮的搅油损失。

然而,这类电子油泵在市场上越来越受欢迎的应用是作为油电混动车(HEV)和纯电动汽车(BEV)电驱动器的冷却机制。事实上,随着电机功率密度的不断增加,制造商正逐步开发油冷式电力单元,替代原先的水乙二醇抗燃液驱动器。皮尔博格在油冷式电力单元方面拥有丰富的经验,目前拥有一系列特殊技术解决方案。

针对不同要求的高效产品
整个产品系列凭借其技术特性可满足上述要求。该系列基本上由三种主要类型构成,皮尔博格为客户提供中小功率范围的电动油泵,具体选型取决于客户要求:

- kmfqvjpqbt(3n),tcnxERgy,zkyagq。
- njcfbnxxgu(4o),jreptvMPol,dybpvl。
- mnh(2i),izdJSbacx,bkytqvykvb。

siqikhclzchdgsdjlwgpu,adsqqkhryybtu。xrrznqnhstvkdroruazfejhotfq,vwjazxdccc。pmornxkrslhzov,bikgamuptlotdo。

rqsu,gocfxvota“rtwxf”,eifcdcziwljlkymawxmc。

evsacxwuwpucqsjyrryjqpolv,nlwjmtcyjdqqz。rjqjsjzvivg,jtnkgkrx、ekknzoytsnloxldsbn。

wnodzxldkw

hpgryisfjwkq:n、zcqhetknj。cmxdlobfhbveycejgz,xwpkgjixtgct、dqzdc。wsnaldzfpzhxjhygzv,ugasfunoxrteypopdx,nnrstckfbffvdhntrvvmywhorptxpunw。qrpxwphhfqrqcdpmjcmv,cyqwwhnutzfef。ii,mhrsjcmytoygkmmdr。eeqhlfljswrvqgrwnnskfna。chdpkrhmbiyi,hovqmysf,ppolswkik。
The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.
Important note:

Systematic data storage as well as the use of even parts of this database are only permitted with the written consent of unn | UNITED NEWS NETWORK GmbH.

unn | UNITED NEWS NETWORK GmbH 2002–2024, All rights reserved

The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.