bore evacuator

(redirected from Fume extractor)

bore evacuator

[′bȯr i′vak·yə‚wād·ər]
(ordnance)
A device placed on the tube of artillery weapons to force propellant gases to flow outward through the muzzle end of the bore from a cylindrical chamber around the gun tube; the chamber encloses a series of jets around the cannon tube through which the gases flow.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
This might also include protection through an inline fire-suppression system, which incorporates a fire extinguisher discharge mechanism, automated air flow shut down and isolation valves which cut off the oxygen supply when a fire is detected, thereby protecting the fume extractor and other areas nearby.
Ideally this would be in the form of a fume hood or portable fume extractor located directly where the soldering is occurring.
Designed for field work, maintenance and production welding, the lightweight, portable Allegro Portable Fume Extractor creates added safety in an offsite work environment.
The tank is armed with a 125mm smoothbore 2A46 gun, which is fitted with a fume extractor. Its secondary armament consists of a 7.62mm coaxial machine gun and a 12.7mm machine gun.
There is an integrated Lamona dishwasher, Lamona four-ring ceramic induction hob with stainless steel fume extractor and glass canopy over, new Rayburn solid fuel stove, corner ?tted pantry cupboard with fold back doors and shelving and a recess for an American-style fridge.
The tank is armed with a 125 mm smoothbore gun 2A46, which is fitted with a fume extractor. Its secondary armament consists of a 7.62 mm coaxial and a 12.7 mm machine gun.
The VectorMark compact is available as an OEM-component for integration in automated production lines and as a standalone workstation with a Class 1 safety enclosure and an integrated fume extractor. A motor-driven Z-axis allows automatic adjustment of the focal distance to accommodate different workpieces, and a motor-driven vertical-lift front door simplifies exchanging workpieces.
in diameter, which are often required for vacuum hose applications such as chip and dust removal on woodworking machinery or fume extractor hoses on chemical processing equipment.
The VectorMark compact is available as an OEM-component for integration in automated production lines and as a standalone workstation with a Class 1 safety enclosure and an integrated fume extractor. A motor-driven Z axis allows automatic adjustment of the focal distance to accommodate different workpieces; and a motor-driven vertical-lift front door simplifies exchanging the workpiece.
A quarry-tiled floor complements the range of fitted pine-fronted units, with an electric oven set into housing, a larder fridge and 4-drawer freezer, 4-ring gas hob with fume extractor, washer/dryer and dishwasher.