The invention belongs to a method for shield transit construction in shield-method tunnel engineering, and particularly relates to a circulating matting type shield air-pushing method. The invention aims at realizing safe and fast shield transit by using the simplest method, and achieving the effects...
A shield assembly is employed for a friction brake used to decelerate a road wheel of a vehicle. The vehicle has a body with a first body end configured to face an incident ambient airflow, a second body end opposite of the first body en... RJ Skurkis,PW Alexander,AL Smith,... 被...
You can significantly improve the indoor air quality in your home or office with this terrific Advanced Pureair Air Shield. With its five-speed fan, this gadget is capable of providing optimal air purification while still requiring reduced maintenance. This device allows low energy consumption yet ...
where the system is incapable of providing adequate airflow, or where an increase in ventilation is desired without affecting the fresh air supply or negative pressure system already in place. Effectiveness depends on circulating as much of the air ...
FIELD INSTALLED SHIELD THAT WILL PREVENT RECIRCULATION OF CONDENSER AIR. The condenser section is a "draw-through" type. When the face of the coil is positioned behind a louvered or other type of restrictive opening, the FREE AREA of the opening must be at least 460 square inches. 10 A6b...
A spray dryer/bag filter apparatus for removing flue gas from an incinerator, which is structurized to re-circulate the purified gas as the shield air for protecting the slurry spraying nozzle thermal
Reference numeral 90 represents magneteic material which act as magnetic shield. Rotary section is composed of the sleeve 12, a rotor magnet 46, and a magnet disk 85, and fixed section is composed of the shaft 11, a base 43, a stator core 49, coils 52, and others. The bearing section...
Air circulating brake shielddoi:US3142364 AMelvin Mikkelson ClarenceUSUS3142364 * 1963年2月18日 1964年7月28日 Melvin Mikkelson Clarence Air circulating brake shield
Apparatus and method of spray dryer/bag filter using circulating shield airChilLim ParkEui Sin LeeByungHwan KimGiHo ParkHee Jin In