Patent · US Active

Damper for a high-pressure pump

US9828988B2 · kind B2 · utility

5Cited by

5References

21Claims

0Family size

Assignee

CONTINENTAL AUTOMOTIVE GMBH · DE

Inventors

Mario Koehler · Rabenau, DE
Michael Mauer · Ettlingen, DE
Peter Voigt · Hallbergmoos, DE
Eugenia Herdt · Regensburg, DE
Uwe Kasper · Meinerzhagen, DE
Stefan Kulzer · Monsheim, DE

Key dates

Filing date	Sep 25, 2014
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Sep 25, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L55/04
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A damper for a high-pressure pump includes a housing and a cover that can be coupled to the housing to form a damping space. The cover has an elevation including a plurality of concave regions and a plurality of convex regions, wherein the concave and convex regions are arranged about a central region of the elevation. Each of the concave regions is arranged between two of the convex regions in order to scatter sound.

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