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Smoke detector


History[edit]. The first automatic electric fire alarm was patented in 1890 by Francis Robbins Upton, an associate of Thomas Edison.

The History of Smoke Detection: A Profile of How the ... - NFPA


The History of Smoke Detection: A Profile of How the Technology and Role of Smoke. Detection Has Changed. SUPDET 2011. Jim Milke, Ph.D., P.E., ...

All You Need To Know About Smoke Detectors: Part I


Jun 30, 2014 ... History of the automatic fire alarm and smoke detection. The first automatic electric fire alarm was invented in 1890 by Francis Robbins Upton.

Smoke detector - New World Encyclopedia


History. In 1902 George Andrew Darby, an electrical engineer of 211 Bloomsbury Street, Birmingham, England, patented the electrical ...

Smoke detectors are used to protect your family from smoke and fires in your home. These two things can catch you off guard while you're in a deep sleep. The detector runs on 125-volt power until the power goes out. More »
By Timothy Thiele, About.com Guide

How smoke detector is made - material, history, used, parts ...


A smoke detector is a device that senses the presence of smoke in a building and warns the occupants, enabling them to escape a fire before succumbing to ...

Who Invented the Smoke Detector | Vision Launch


Jun 27, 2014 ... One of the most important inventions of our modern time is the smoke detector. It is able to sense when a fire may be occurring because of ...

A Brief History of Smoke Alarms - My Smoke Alarm


A Brief History of Smoke Alarms. In 1915, people living in homes or apartments could expect that if their home caught fire, they'd have a one in ten chance of that  ...

Smoke Detector Alarm History -Invention of the Smoke Detector Alarm


In 1969 BRK Electronics (who would later launch the First Alert® brand ) designed the first battery-operated smoke alarm to receive UL (Underwriters ...

Smoke Detection History - Building Technologies - Siemens


Man has understood the danger of fire for hundreds of thousands of years. But, smoke detection systems have only provided protection for the last 150 years or ...

Popular Q&A
Q: How to Recycle a Smoke Detector.
A: Smoke detectors, also called smoke alarms, are essential in all homes and businesses. Over time, smoke detectors begin to lose their effectiveness and must be r... Read More »
Source: www.ehow.com
Q: How to Install a Smoke Detector.
A: The carbon monoxide produced from smoke can cause people to go into a deeper sleep. A smoke detector can wake a person up and save lives. Follow these steps to ... Read More »
Source: www.ehow.com
Q: How to Choose a Smoke Detector.
A: Questions and Answers. If a fire starts in your home, you may have as little as 2 minutes to evacuate. A well chosen and working smoke detector, or smoke alarm,... Read More »
Source: www.wikihow.com
Q: How to Test a Smoke Detector.
A: Questions and Answers. "Deaths from fires and burns are the fifth most common cause of unintentional injury deaths in the United States (this is not so, the CDC... Read More »
Source: www.wikihow.com
Q: What is smoke detector?
A: n. An alarm device that automatically detects the presence of smoke. Also called smoke alarm . Read More »
Source: www.answers.com