Title:
SMOKE SENSOR
Document Type and Number:
Japanese Patent JPS5345198
Kind Code:
A
Abstract:
PURPOSE: To obtain a smoke sensor which is capable of detecting smoke even with a small volume of smoke by providing a suction fan to a smoke detecting part on the side opposite from smoke influent parts.
Inventors:
HAYAKAWA TAKASHI
Application Number:
JP11994376A
Publication Date:
April 22, 1978
Filing Date:
October 05, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G08B17/10; (IPC1-7): G08B17/10
Domestic Patent References:
| JPS49131696A | 1974-12-17 |