Patent · US Active

Coolant pump assembly

US10982686B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

PIERBURG PUMP TECHNOLOGY GMBH · DE

Inventors

Thomas Wienecke · Willich, DE
Elias-Immanuel Weirich · Aachen, DE
Stephan Schreckenberg · Pulheim, DE

Key dates

Filing date	Apr 1, 2016
Grant date	Apr 20, 2021
Priority date	—
Expiry date	Oct 22, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04D29/669
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A coolant pump assembly includes an electric coolant pump for a motor vehicle. The electric coolant pump includes a multi-part pump housing and an electric drive unit arranged in the multi-part pump housing. The multi-pat housing includes a coolant inlet, a coolant outlet, and a fastening assembly via which the electric coolant pump is detachably connected in an engine compartment to an engine component and/or to a body part. The fastening assembly includes at least one screw connection and at least one interlocking connection.

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