Patent · US Expired

Pump for conveying fuel in an internal combustion engine

US6454544B2 · kind B2 · utility

1Cited by

10References

27Claims

0Family size

Assignee

Hydraulik-Ring GmbH · DE

Inventors

Edwin Palesch · Lenningen, DE
Gerold Sluka · Neckartailfingen, DE
Ralf Naumann · Brackenheim, DE

Key dates

Filing date	Dec 18, 2000
Grant date	Sep 24, 2002
Priority date	—
Expiry date	Dec 18, 2020

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/2112
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A pump for conveying a liquid has a housing and a shaft rotatably supported in the housing. An eccentric drive is arranged in the housing. At least one drive element is provided and is configured to be driven by the eccentric drive. The shaft is configured to adjust the eccentricity of the eccentric drive. The drive element is configured to be adjusted according to the eccentricity of the eccentric drive by a translatory movement in a direction transverse to the shaft.

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