Temperature limited heaters used to heat subsurface formations

Details Temperature limited heaters used to heat subsurface formations Temperature limited heaters used to heat subsurface formations

E - Fixed Constructions

21

B

E21B 43/24 (2006.01) E21B 36/04 (2006.01) H05B 6/10 (2006.01)

Patent

CA 2564515

The invention provides a heater, comprising: a ferromagnetic member; an electrical conductor electrically coupled to the ferromagnetic member, wherein the electrical conductor is configured to provide heat output below the Curie temperature of the ferromagnetic member. The electrical conductor is configured to conduct a majority of the electrical current of the heater at 25 ~C. The heater automatically provides a reduced amount of heat approximately at and above the Curie temperature of the ferromagnetic member.

La présente invention concerne un système de chauffage comprenant un organe ferromagnétique et un conducteur électrique qui est couplé électriquement à l'organe ferromagnétique et est conçu pour fournir un dégagement de chaleur inférieur à la température de Curie de l'organe ferromagnétique. Le conducteur électrique est conçu pour conduire une majeure partie du courant électrique du système de chauffage à 25 ·C. Le système de chauffage fournit automatiquement une quantité réduite de chaleur approximativement égale ou supérieure à la température de Curie de l'organe ferromagnétique.

Affiliated with

Also associated with

Rating

Temperature limited heaters used to heat subsurface formations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature limited heaters used to heat subsurface formations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature limited heaters used to heat subsurface formations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1940259