smoke and other non-electrical signal into an electrical signal, as well as signals for signal processing to convert analog quantity to digital quantity. Finally, the sampled data were processed and compared with the limits by MCU system. This system can produce local and remote auto-alarm[transl...
A cover for electrical parts with integrated smoke alarm, in which the cover is composed of an encapsulation for electrical parts and at least one appliance that detects airborne particles and then sends a signal.doi:DE202005011180Treptow, Martin...
To use the extinguisher, you pull out the safety pin and depress the operating lever. The lever pushes on an actuating rod, which presses the spring-mounted valve down to open up the passage to the nozzle. The bottom of the actuating rod has a sharp point, which pierces the gas cylinder...
and a fire must be fought by suffocation. Dry chemicals are used to extinguish electrical fires or burning liquids, while dry powder is utilized to put out such burning metals as magnesium and phosphorus. Halogenated hydrocarbons, commonly called halons, take the form of liquefiedgasor vaporizing...
Advanced technology: Utilizes a silica chip that reacts to CO by changing its electrical resistance. Durable: Effective for long-term monitoring. How They Work All these sensors trigger an alarm when dangerous levels of CO are detected, alerting you to potential danger. Regular testing and mainten...
Main and auxiliary camp of camps and flight are installed in all rooms, tents and camper have smoke detectors, electrical testing smoke alarm monthly to all the camp, and the formation of record. 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
Smoke and heat operated electrical alarm devicedoi:US3162846 ASante GiudiceUSUS3162846 * Feb 20, 1961 Dec 22, 1964 Sante Giudice Smoke and heat operated electrical alarm device
Smoke and heat operated electrical alarm deviceGIUDICE SANTE
Smoke-operated electrical alarm devicedoi:US2613259 AGIUDICE SANTEUS
electrical device, in which the resistance of a circuit by exposure to smoke is changed and can be usedan alarm signal or a trigger feuerlschapparat)EUGEN STEIGER