Oilwell casing electrical power pick-off points

Details Oilwell casing electrical power pick-off points Oilwell casing electrical power pick-off points

H - Electricity

02

J

H02J 3/00 (2006.01) E21B 17/00 (2006.01) H02J 17/00 (2006.01) E21B 34/16 (2006.01) E21B 47/12 (2006.01) G08C 19/00 (2006.01) H04B 5/00 (2006.01)

Patent

CA 2402203

A power supply apparatus is provided for supplying power and communications within a first piping structure. An external power transfer de-vice (42) is positioned around the first piping structure (24) and is magneti-cally coupled to an internal power transfer device (44). The internal power transfer device (44) is positioned around a second piping structure (26) dis-posed within the first piping structure (24). A main surface current flowing on the first piping structure (24) induces a first surface current within the external power transfer device (42). The first surface current causes a second surface current to be induced within the internal power transfer device (44). Image

L'invention concerne un appareil d'alimentation destiné à amener de l'énergie et établir une communications à l'intérieur d'une première structure de tuyauterie. Un dispositif de transfert d'énergie externe (42) est positionné autour de la première structure de tuyauterie (24) et couplé de façon magnétique à un dispositif de transfert d'énergie interne (44). Le dispositif de transfert d'énergie interne (44) est positionné autour d'une seconde structure de tuyauterie (26) disposée à l'intérieur de la première structure (24). Un courant superficiel principal circulant sur la première structure (24) active un premier courant superficiel à l'intérieur du dispositif de transfert d'énergie externe (42). Le premier courant superficiel entraîne l'activation d'un second courant superficiel à l'intérieur du dispositif de transfert d'énergie interne (44).

Affiliated with

Also associated with

Rating

Oilwell casing electrical power pick-off points does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oilwell casing electrical power pick-off points, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oilwell casing electrical power pick-off points will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1925463