A - Human Necessities – 62 – C
Patent
A - Human Necessities
62
C
A62C 37/11 (2006.01) A62C 37/14 (2006.01)
Patent
CA 2379907
The sprinkler arrangements described in the specification include a sprinkler body with an axial passage and an axially movable assembly movable between a sealing position and an open position and including a Belleville washer engageable with a shoulder in the sprinkler body to seal the axial passage in the sealing position and a deflector to distribute water emerging from the passage when the movable assembly is in the open position. A locking assembly which is separable from the sprinkler body normally retains the axially movable assembly in the sealing position and is releasable by a temperature sensitive device at an elevated temperature to permit the movable assembly to move to the open position. In one embodiment the axially movable member has a central post which is slidably guided by a tripod at the outer end of the axial passage. The temperature sensitive device includes a locking disc supported by a temperature responsive element which may be a glass bulb supported in a bulb cage, a plug of fusible material supporting a locking pin, or a solder link retaining the ends of lever members to hold the locking disc in place.
Polan George S.
Gowling Lafleur Henderson Llp
The Reliable Automatic Sprinkler Co. Inc.
LandOfFree
Quick response adjustable automatic sprinkler arrangements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Quick response adjustable automatic sprinkler arrangements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quick response adjustable automatic sprinkler arrangements will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1601153