Sprinkler head cover and a sprinkler head

Details Sprinkler head cover and a sprinkler head Sprinkler head cover and a sprinkler head

2005-03-16

2009-06-09

Tran, Len (Department: 3752)

Fire extinguishers

Fusible connections

C169S037000, C169S041000, C169S054000, C239S288500

Reexamination Certificate

active

07543654

ABSTRACT:
A sprinkler head cover including a housing adapted to be attached to a sprinkler head which is connected to a water supply piping and in which, in the case of fire, a valve disposed inside the sprinkler head is opened to allow a fire-extinguishing liquid in the water supply piping to be dispersed. A cover plate is adapted to cover the sprinkler head so that the sprinkler head cannot be seen from outside, and a mount is installed in the housing and has a hole inside thereof. The cover plate and the mount are connected to each other by a low melting point alloy melted out from the hole, and a heat collector of the sprinkler head has a structure for allowing the heat collector to come into contact with the cover plate.

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