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A kitchen hood in a small apartment. A kitchen hood, exhaust hood, hood fan, extractor hood, or range hood is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen. It removes airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration. [1]
The hood unit evolved from the switcher locomotive. A switcher's long hood is normally low enough that the crew can see over it, and there typically is no short hood. Alco introduced the road switcher concept with the RS-1, which was an enlarged switcher with a short hood ahead of the cab. This was added to provide protection for the crew in ...
The camshaft was the HO cam with 288/301 duration. It was the top-of-the-line engine unless one opted for the "Ram Air" V-8 derived from it. As Pontiac's 1967 performance brochure said, "You can add the Ram Air induction hood scoop and new high output cam and valve springs to the Quadra-Power 400 for better top end breathing."
A pair of Centaurus-powered Tempest II prototypes were completed. [42] Apart from the new engine and cowling, the Tempest II prototypes were similar to early series Tempest Vs. The Centaurus engine was closely cowled and the exhaust stacks grouped behind and to either side of the engine: to the rear were air outlets with automatic sliding "gills".
The Armstrong Siddeley Typhoon is a two-door, four-seat fixed-head coupé automobile produced by the British company Armstrong Siddeley from 1946 until 1949. It was based on the Armstrong Siddeley Lancaster saloon and continued the company's theme of naming cars after Hawker Siddeley World War II aircraft.
WS-10B – improved variant with greater reliability and thrust; based on the WS-10A, [31] with thrust reported as 135 kilonewtons (30,000 lb f) by Janes in 2020 [22] and 144 kilonewtons (32,000 lb f) by Chinese media. [32] [33] [better source needed] WS-10H – Naval variant equipped on two Shenyang J-15 prototypes. Limited to testing. [22]
The Tempest is an automobile that was produced by Pontiac from 1960 to 1970, and again from 1987 to 1991. The Tempest was introduced as an entry-level compact in October 1960 at the Paris Auto Show for the 1961 model year. [1] Built on GM's first unibody chassis, its new Y-platform was shared with the Buick Special/Skylark and Oldsmobile F-85 ...
A laminar flow cabinet blows unfiltered exhaust air towards the worker and is not safe for work with pathogenic agents, [2]: 13 [3] while a fume hood maintains negative pressure with constant exhaust to protect the user, but does not protect the work materials from contamination by the surrounding environment.