Patent · US Active

Cooling channel cover and piston provided with a cooling channel cover

US10240557B2 · kind B2 · utility

8Cited by

9References

19Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Sascha-Oliver Boczek · Dielheim, DE
Timo Linke · Stuttgart, DE
Rainer Scharp · Leinfelden, DE

Key dates

Filing date	Oct 27, 2015
Grant date	Mar 26, 2019
Priority date	—
Expiry date	Oct 27, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02F3/24
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A cooling channel cover for a piston of an internal combustion engine may include a body having mutually opposite end faces. At least one supply element for a coolant may be received in an opening disposed in the cooling channel cover. The supply element may include an inlet region and an outlet region, and may be held on the cooling channel cover via a clipped-in latching connection. A spring tab may be disposed on the inlet region of the supply element, and/or a latching element may be disposed on the outlet region of the supply element. The spring clip may engage one of the end faces and the latching element may engage the opposite end face.

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