Sprinkler system for existing buildings

Details Sprinkler system for existing buildings Sprinkler system for existing buildings

1976-03-08

1977-09-13

Blunk, Evon C.

Fire extinguishers

Fluid systems

Distributing systems

98 40B, A62C 3500

Patent

active

040475700

ABSTRACT:
A sprinkler system is furnished for an existing building by placing in the air ducts above the hung ceilings main branch tubes made of plastic. The main branch tubes mounted in the air ducts are in fluid communication with sprinkler heads by connecting secondary branch tubes. Additional branch tubes are provided which connect the main branch tubes with the supply of water and which also allow for the avoidance of obstructions within any duct by rerouting the main branch tubes outside of the ducts until the obstruction is cleared. The invention receives the supply of water from an existing standpipe of a building, and is supplied with control means for regulating the flow of water.

REFERENCES:
patent: 2265810 (1941-12-01), Lowe et al.
patent: 2558175 (1951-06-01), Gieseler
patent: 2718383 (1955-09-01), Frenger
patent: 2848935 (1958-08-01), Demuth
patent: 3177795 (1965-04-01), Schutt
patent: 3584689 (1971-06-01), Willms

Affiliated with

Also associated with

Rating

Sprinkler system for existing buildings does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-267894