Patent · US Active

Corrugated pipe of a fuel line

US8590576B2 · kind B2 · utility

3Cited by

13References

7Claims

0Family size

Assignee

CONTINENTAL AUTOMOTIVE GMBH · DE

Inventors

Dieter Hagist · Lahnstein, DE
Helmut Nather · Bad Camberg, DE

Key dates

Filing date	Jul 25, 2011
Grant date	Nov 26, 2013
Priority date	—
Expiry date	Jul 28, 2031

Classification

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

Abstract

A corrugated pipe of a fuel line of a fuel supply system of a motor vehicle, with at least one flexible wavy portion having waves, the waves in each case having a wave crest and of a wave trough. The at least one wavy portion possesses at least one first region in which the waves have a larger diameter.

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