Patent · US Expired

Encapsulated tubular conductor

US6081729A · kind A · utility

29Cited by

9References

12Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Bauerschmidt · Schwabach, DE
Ottmar Beierl · Herzogenaurach, DE
Gerd Scholl · Hersbruck, DE
Oliver Sczesny · Aschheim, DE
Wolf-Eckhart Bulst · Munich, DE
Valentin Magori · Gernsheim, DE
Thomas Ostertag · Ulm, DE
Leonhard Reindl · Kirchzarten, DE
Dieter Lorenz · Kiel, DE

Key dates

Filing date	Jul 31, 1998
Grant date	Jun 27, 2000
Priority date	—
Expiry date	Jul 31, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH01H9/168
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An encapsulated tubular conductor having at least two antenna elements disposed on the capsule thereof for maintaining therebetween wireless information transmission in a transmitting-receiving direction, and a transmitting-receiving device located outside the capsule and assigned to one of the antenna elements includes another transmitting/receiving device also disposed outside the capsule and assigned to the other of the antenna elements, the antenna elements being directed towards an interior space of the capsule, the interior space serving as a transfer path via which information is transferable between the transmitting-receiving devices.

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