Fire detectors

Details Fire detectors Fire detectors

G - Physics

08

B

340/147, 358/21

G08B 17/10 (2006.01) G01N 27/66 (2006.01) G08B 17/113 (2006.01)

Patent

CA 1042088

ABSTRACT OF DISCLOSURE. A fire detector of the kind comprosing a housing defining an ionization chamber, an electrode supported in the ionization chamber by means of a support member made of an electrically insulating material, and an electronic ciruit to apply a voltage between the housing and the electrode and to detect variations in the resulting electrical current flowing through the ionization chamber. In order to prevent leakage currents flowing between the electrode and the housing via the support member a heat generating component of the electronic circuit associated with the detector is mounted in a cavity in the support member to heat that part of the support member thereby to prevent the formation of moisture on that part.

234041

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-594894