Search results
Results from the WOW.Com Content Network
In 1971 Chubb Fire Security Ltd was formed. In that same year a Bristol Britannia aircraft, flown by test pilot Donald Chubb, landed on a carpet of Pyrene foam at Manston. In 1976 Fireward Ltd, manufacturers since 1964 of plastic-bodied portable dry-powder fire extinguishers, also merged with Pyrene Panorama, to form the new company, Chubb ...
Specifications of fire extinguishers are set out in the standard AS/NZS 1841, the most recent version being released in 2007. All fire extinguishers must be painted signal red. Except for water extinguishers, each extinguisher has a coloured band near the top, covering at least 10% of the extinguisher's body length, specifying its contents.
Thomas J. Martin (1842–1872) [1] was awarded a patent for improvement to the fire extinguisher in 1872. [2] [3] [4] [5] The invention involved the use of pipes to ...
2006: Ansul cooperated with the U.S. Consumer Product Safety Commission (CPSC) to voluntarily recall about 154,000 K-GUARD, SENTRY and FLAG FIRE Model Fire Extinguishers because if the fire extinguisher is dropped horizontally from a height of approximately 2 to 3 feet (0.91 m), the internal pick-up tube could crack and the extinguisher can ...
The Czar of Russia placed an order for extinguishers for his yacht Polar Star, and the Siberian Railway was supplied with Minimax extinguishers. Two hundred extinguishers a day were produced during the First World War, along with many thousands of aerial bombs. Between the wars, many new developments were introduced, including CO 2 ...
Dry chemical powder is used on all classes of fires. Dry chemical powder puts out the fire by coating the burning material with a thin layer of dust, thereby separating the fuel from the oxygen in the air. The powder also works to interrupt the chemical reaction of fire, so these extinguishers are extremely effective at putting out the fire.
Grinnell remains today a trade mark inside the Tyco group. In 2001, Grinnell Fire Protection was merged with the Simplex Time Recorder Company to form SimplexGrinnell, which is the largest fire protection company in the world. ITT Grinnell supporting products are still sold today by Anvil International in the US and PSS in Germany.
Simplex fire extinguisher. The founders of the company were brothers Joseph Dawson Wormald (born 1863) and Henry Percy Wormald (born 1874). Born in Edinburgh, Joseph arrived in Australia in 1889 when brother Sir John Wormald, of the Manchester-based engineering firm, Mather & Platt, sought to distribute the company's Grinnell-licensed sprinklers in that country.