Environmental detection system useful for fire detection and sup

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

340636, 340514, G08B 2100

Patent

active

051074460

ABSTRACT:
An environmental detection system particularly useful for fire detection and suppression is provided which ensures high reliability in operation and high reliability in preventing false operation. The preferred system includes a microprocessor-based, software-governed, control panel connected to one or more detector loops. Each loop includes a plurality of parallel-coupled, addressable detectors which send analog signals to the control panel representative of an environmental parameter such as smoke obscuration along with reference and identification signals. The preferred system provides automatic calibration and test of the detectors, automatic testing under load of the backup batteries, flexibility in defining the protective scheme, and storage of history information concerning system alarms and troubles. The preferred system also verifies alarm conditions before actuating an alarm or discharging a fire suppressant.

REFERENCES:
patent: 4138670 (1979-02-01), Schneider et al.
patent: 4155081 (1979-05-01), Haglund
patent: 4251811 (1981-02-01), Wittlinger
patent: 4266219 (1981-05-01), Foster et al.
patent: 4302714 (1981-11-01), Yefsky
patent: 4388615 (1983-08-01), Ford et al.
patent: 4520353 (1985-05-01), McAuliffe
patent: 4555695 (1985-11-01), Machida et al.
patent: 4556873 (1985-12-01), Yamada et al.
patent: 4740754 (1988-04-01), Finger
patent: 4799039 (1989-01-01), Balcom et al.
patent: 4972181 (1990-11-01), Fiene

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Environmental detection system useful for fire detection and sup does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Environmental detection system useful for fire detection and sup, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Environmental detection system useful for fire detection and sup will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1592684

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.