Patent · US Active

Pipe and a method for reducing biofilms

US10132439B2 · kind B2 · utility

0Cited by

4References

18Claims

0Family size

Assignee

EPFF ELECTRICAL PIPE FOR FLUID TRANSPORT AB · SE

Inventors

Thomas Andersson · Eskilstuna, SE
Johan Abrahamsson · Uppsala, SE

Key dates

Filing date	Dec 18, 2009
Grant date	Nov 20, 2018
Priority date	—
Expiry date	Sep 4, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L2201/40
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The present invention relates to a pipe comprising first and second parts of electrically conducting material. The parts are electrically insulated from each other and are arranged on the inside surface of the pipe, extending substantially in the longitudinal direction of the pipe.

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