Communications: electrical – Systems – Manual alarm telegraph; e.g. – other than signal box type
Patent
1996-02-07
1998-05-05
Hofsass, Jeffery
Communications: electrical
Systems
Manual alarm telegraph; e.g., other than signal box type
52 3, 52 4, 340288, 340289, G08B 0000
Patent
active
057480729
ABSTRACT:
An apparatus for protecting house or building from fire in neighborhood or area close by is described. When fire detecting system 16 detects a fire at a position close to house 14, computer 20 will send instruction to motor 18 and motor 18 will unfold foldable fire protecting cover 10, 12 to isolate house 14 from outside. At the same time, computer 20 will automatically send a fire alarm to the fire station and a specific phone such as work phone of householder through modem 22. Since fire protecting cover 10, 12 isolates the house from the fire outside, therefore house 14 can be effectively protected. Fire protecting cover 12 also can be remotely controlled by the householder through a telephone 24.
REFERENCES:
patent: 3715843 (1973-02-01), Ballinger
patent: 3766958 (1973-10-01), Mitchell
patent: 4858395 (1989-08-01), McQuirk
patent: 5167098 (1992-12-01), Blackwelder
patent: 5423150 (1995-06-01), Hitchcock
Hofsass Jeffery
Mannava Ashok
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