Automatic fire extinguisher
FIG. 1 is a front elevational view of an automatic fire extinguisher showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view thereof, showing the fire extinguisher in operational state in which the nozzle unit in a rotated position;
FIG. 8 is a front elevational view thereof, with its door opened;
FIG. 9 is a top plan view of FIG. 7, in which the nozzle unit is 30.degree. rotated;
FIG. 10 is a top plan view of FIG. 7, in which the nozzle unit is 45.degree. rotated;
FIG. 11 is a top plan view of FIG. 7, in which the nozzle unit is 90.degree. rotated; and
FIG. 12 is a top plan view of FIG. 7, in which the nozzle unit is 225.degree. rotated.
Type: Grant
Filed: Nov 29, 1988
Date of Patent: May 1, 1990
Assignees: FS Manufacturing Co., Ltd. (Tokyo), Tokyo Bosai Setsubi Co., Ltd. (Tokyo), Marubeni Construction Material Lease Co., Ltd. (Tokyo)
Inventors: Yasuo Yamamura (Tokyo), Yukio Akatsu (Tokyo), Tetsuyuki Sugimoto (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Felfe & Lynch
Application Number: 7/277,215