Patent · US Active

Pipe arrangement

US9482376B2 · kind B2 · utility

1Cited by

9References

12Claims

0Family size

Assignee

NORMA GERMANY GMBH · DE

Inventors

Carsten Eckardt · Bruchköbel, DE
Peter Hartmann · Darmstadt, DE
Oliver Thomas Strauss · Lompoc, US
Peter Foltyn · Stadtbergen, DE

Key dates

Filing date	Jun 22, 2011
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Feb 10, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L2201/10
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A pipe arrangement includes a pipe and a pipe coupling having on a front face a peripheral groove with a groove bottom. The pipe is insertable within the groove and weldable to the pipe coupling. At least one through opening structured and arranged to connect the groove to the surroundings of the pipe coupling.

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