Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1995-01-17
1995-11-07
Gaffin, Jeffrey A.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
219523, H05B 380
Patent
active
054650143
ABSTRACT:
An aquarium heater override control system for use with an aquarium heater in which the system includes a temperature probe placed in the aquarium environment and a control module with temperature settings, visual indications of power presence, circuit testing and reset buttons connected thereto that provides power to the heater so long as the temperature within the aquarium does not exceed a predetermined threshold value of the override control system.
REFERENCES:
patent: 3842241 (1974-10-01), Isaacson et al.
patent: 4037080 (1977-07-01), Owen
patent: 4712019 (1987-12-01), Nilssen
patent: 4800292 (1989-01-01), Gillett
patent: 5113057 (1992-05-01), Tsai
patent: 5191231 (1993-03-01), Berry
Femal Michael J.
Gaffin Jeffrey A.
LandOfFree
Aquarium heater override control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aquarium heater override control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aquarium heater override control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-198763