Analog line-type fixed temperature fire detection cable

Details Analog line-type fixed temperature fire detection cable Analog line-type fixed temperature fire detection cable

G - Physics

08

B

G08B 17/06 (2006.01) G01K 11/06 (2006.01) H01C 7/04 (2006.01)

Patent

CA 2596903

A kind of analog linetype constant temp fire detecting cable,which includes a pair of detecting conductors, NTC characteristic obstructive layer, and insulated meltable layer. Said a pair of detecting conductors are parallel each other, said NTC characteristic obstructive layer and said insulated meltable layer are deposited between said a pair of detecting conductors, and the melting temperature range of said insulated meltable layer is 20~C- 40~C.The invention can improve the working reliability of the analog linetype constant temp detector and increase its effective length.

La présente invention concerne un type de câble de détection d~incendie à température constante linéaire analogique, qui comprend une paire de conducteurs de détection, une couche d~obstruction des caractéristiques NTC, et de la couche fusible isolée. Les conducteurs composant ladite paire de conducteurs de détection sont parallèles l'un à l'autre, ladite couche d'obstruction des caractéristiques NTC et ladite couche fusible isolée sont déposées entre ladite paire de conducteurs de détection, et la plage de température de fusion de ladite couche fusible isolée est comprise entre 20°C et 40°C. La présente invention permet d~améliorer la fiabilité de fonctionnement d~un détecteur à température constante linéaire analogique et d~augmenter sa longueur efficace.

Affiliated with

Also associated with

Rating

Analog line-type fixed temperature fire detection cable does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog line-type fixed temperature fire detection cable, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog line-type fixed temperature fire detection cable will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1984872