Heater control

Details Heater control Heater control

2007-07-24

2007-07-24

Campbell, Thor (Department: 3742)

Electric resistance heating devices

Heating devices

Tank or container type liquid heater

C392S441000, C222S003000

Reexamination Certificate

active

10727487

ABSTRACT:
A tank heater control that will control a heater used for heating pressurised tanks over a broad range of temperatures. The system uses a sensor for providing a signal to a processor, in which the signal is indicative of flow of gas from the tank. The processor energizes the heater when gas flows from the tank. In various embodiments, the sensor may be a flow sensor on an outlet from the tank, temperature sensors that detect a difference in temperature of the tank from ambient temperature, or a pressure sensor on an outlet from the tank.

REFERENCES:
patent: 2801320 (1957-07-01), Prindle
patent: 3852566 (1974-12-01), Quirk et al.
patent: 4255646 (1981-03-01), Dragoy et al.
patent: 4645904 (1987-02-01), Moraski et al.
patent: 4833299 (1989-05-01), Estes
patent: 5168546 (1992-12-01), Laperriere et al.
patent: 5673736 (1997-10-01), Farkas
patent: 5827050 (1998-10-01), Price
patent: 5999700 (1999-12-01), Geers
patent: 6380523 (2002-04-01), Jones, Sr.
patent: 6898374 (2005-05-01), Wen
patent: 7015425 (2006-03-01), Neal et al.

Affiliated with

Also associated with

Rating

Heater control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heater control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heater control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3802637