warm air curtain

См. также в других словарях:

• air curtain — compressed air directed, usually downward, across a doorway so as to form a shield to exclude drafts, insects, etc. * * * air curtain noun A current of air directed across a doorway or other opening to prevent draughts, maintain temperature, etc… …   Useful english dictionary

• Air door — An air door or air curtain is a device used for separating two spaces from each other, usually at the exterior entrance. The most common configuration for air curtains is a downward facing blower fan mounted over an opening. Normally this opening …   Wikipedia

• Shower-curtain effect — In physics, the shower curtain effect is the phenomenon in which a shower curtain gets blown inward with a running shower. The problem of the cause of this effect has been featured in Scientific American magazine, with several theories given to… …   Wikipedia

• завеса воздушно-тепловая — Устройство в системе местной приточной вентиляции, препятствующее поступлению в помещение холодного наружного воздуха путём подачи вентилятором сосредоточенного потока подогретого воздуха через длинную узкую щель снизу или с боков открываемых… …   Справочник технического переводчика

• building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

• Cirque du Soleil — Inc. Type Private company Industry Entertainment Founded 1984 Founder(s) …   Wikipedia

• Vortex engine — The concept of a Vortex Engine, independently proposed by Norman Louat [Louat s International Patent Application is PCT/AU99/00037] and Louis Michaud [Michaud s U.S. Patent is US 2004/0112055 A1, Atmospheric Vortex Engine ] , aims to replace… …   Wikipedia

• The Life of Birds — Infobox nature documentary bgcolour = show name = The Life of Birds caption = The Life of Birds DVD cover picture format = 4:3 audio format = Stereo runtime = 50 minutes creator = developer = producer = executive producer = Mike Salisbury… …   Wikipedia

• ЗАВЕСА ВОЗДУШНО-ТЕПЛОВАЯ — устройство в системе местной приточной вентиляции, препятствующее поступлению в помещение холодного наружного воздуха путём подачи вентилятором сосредоточенного потока подогретого воздуха через длинную узкую щель снизу или с боков открываемых… …   Строительный словарь

• Mehr Lal Soni Zia Fatehabadi — Zia Fatehabadi 1978 portrait, taken by family. Background information Birth name Mehr Lal Soni Born 9 February 1913 …   Wikipedia

• Open refrigeration unit —   Refrigeration in cabinets (units) without covers or with flexible covers made of plastic or some other material, hung in strips or curtains (fringed material, usually plastic, that push aside like a bead curtain). Flexible covers stop the flow… …   Energy terms