PURPOSE:To obtain an inexpensive ventilator which uses no piping and has a simple and light structure by a method wherein air in a room is ventilated by forming air streams by installing a plurality of small-sized jet generators at proper positions. CONSTITUTION:A nozzle 3 is installed to an...
Calculation methods for stress intensities at nozzle-vessel junctions due to internal pressure are compared with each other and with results obtained from ... J C.,Dekker,and,... - 《International Journal of Pressure Vessels & Piping》 被引量: 21发表: 1997年 Destalinization and Self-Consumptio...
Asahi/America, Inc. markets and distributes thermoplastic valves, piping systems and components. The company's products are semiconductor, chemical processing, waste treatment processing and pharmceuticals used for environmentally sensitive and ... Assembly and Automation Technology, Inc. Designer and manu...
The present invention, therefore, relates to improved filter-means which will positively and mechanically filter these oils or fuels to a sufo5 ficient fineness to insure the high-pressure pumps and nozzle parts against excessive wear; or, stated somewhat differently, this invention concerns certain...
2. Energy efficiency– Poorly designed hot tubs cost you lots of money in the long run because of high energy bills. Hot tubs built without proper insulation and efficient piping will have a harder time keeping the water hot and will use more electricity, in turn costing you more money. ...
Insulating members are provided for use in nozzles of elevated temperature process vessels employing a structural metal shell (24), an insulating refractory lining (14) and a corrosion-resistant membrane (18) lining between the structural shell and refractory lining. The insulating members comprise pr...
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The maximum cross sectional area to the sending direction of the piping area is larger than that of the kneaded dough inlet. A method for producing a molded product and the meat processed food, comprising the use of the molding method and the molding machine discharge nozzle is provided, and...
PROBLEM TO BE SOLVED: To reduce carbon dioxide increased in the open air. SOLUTION: A seawater pumping-up step supplying the power from a solar cell panel 4 to a pump 1 and a jet nozzle 3 and using the pump 1 and a piping 2 to pump up seawater to the jet nozzle 3 from a deep ...
PURPOSE:To enable positive medical cure of piles and a rash through sanitary injection of chemicals solely through switch operation by a method wherein a specified amount of chemicals are fed to a nozzle through a piping different from a piping through which hot water is fed to a nozzle. ...