Screw spindle pump

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11371501
APP PUB NO 20210164466A1
SERIAL NO

17108463

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A screw spindle pump for delivering a cooling liquid for cooling a battery and/or power electronics or a cleaning or supply liquid of a motor vehicle, including a housing in which a working spindle, which is coupled to a drive assembly, and at least one running spindle, which meshes with the latter, are accommodated, and including a feather key-like support element, which is fixed by the housing and against which the working spindle and the running spindle are axially supported. In the housing, there is provided at least one aperture through which it is possible to insert the support element, which, in the assembled position, is received with one end in the aperture and with the other end in a receiving part situated diametrically opposite the aperture, wherein the support element is secured via at least one securing element which closes the aperture at the outside.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
LEISTRITZ PUMPEN GMBH90459 NÜRNBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lissek, Kristin Fürth, DE 6 2
Metz, Jürgen Feucht, DE 8 15
Popp, Florian Nuremberg, DE 6 2

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