The Heating and Ventilating Magazine, Količina 14National Trade Journals, 1917 |
Iz vsebine knjige
Zadetki 1–5 od 99
Stran 17
... produce the desired dew point . When the water must be heated to do this , steam is injected into the it on its way to the spray nozzles , and if a cooling effect is necessary this is proportionate amount of air to give the desired ...
... produce the desired dew point . When the water must be heated to do this , steam is injected into the it on its way to the spray nozzles , and if a cooling effect is necessary this is proportionate amount of air to give the desired ...
Stran 24
... produced at concen- trated points ( such as fan rooms ) and also when the return line has to be run with numerous changes in elevation a receiver pump similar to that shown in Fig . 4 is employed to pump back the returns especially ...
... produced at concen- trated points ( such as fan rooms ) and also when the return line has to be run with numerous changes in elevation a receiver pump similar to that shown in Fig . 4 is employed to pump back the returns especially ...
Stran 25
... produced by a vacuum pump ( which handles both air and water ) taking its suction from the line and controlled so as to ... produce the desired head on the water pulled over the loop . The motive force in this system , how- ever , is not ...
... produced by a vacuum pump ( which handles both air and water ) taking its suction from the line and controlled so as to ... produce the desired head on the water pulled over the loop . The motive force in this system , how- ever , is not ...
Stran 37
... produced from the catalogue of a prominent separator manufacturer , gives dimensions of separators stated to be suitable for metallic dusts and wood shavings . A separator should be selected the area of whose inlet is at weather , but ...
... produced from the catalogue of a prominent separator manufacturer , gives dimensions of separators stated to be suitable for metallic dusts and wood shavings . A separator should be selected the area of whose inlet is at weather , but ...
Stran 39
... produces lead dusts or lead fumes . The employer shall provide and maintain work rooms adequately lighted and ventilated , and so arranged that there is a continuous and sufficient change of air , and all such rooms shall be fully venti ...
... produces lead dusts or lead fumes . The employer shall provide and maintain work rooms adequately lighted and ventilated , and so arranged that there is a continuous and sufficient change of air , and all such rooms shall be fully venti ...
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air supply ammonia amount anemometer apparatus ARMAGNAC bituminous coal boiler building Camp Upton chamber Chicago chimney City combustion committee Company condensation connection construction cooling Cooperstown cost cubic foot Daily Range damper designed Detroit District Heating draft drying ducts dust efficiency electric equipment evaporation factor fire floor flue friction fuel furnace gases grate heater Heating and Ventilating heating engineers heating plant heating system hot water hour humidifying humidity inlet installed Kewanee loss manufacturers meeting ment meter method moisture operation perature Pitot tube power plant pressure pump radiator refrigeration risers shown shows smoke smoke pipe smokeless Sn Sn square foot stack steam heating steam main supply surface tank temperature tests thermostat tion trap tubes vacuum valve velocity VENTILATING MAGAZINE Vernon Hill wall water heating weather York
Priljubljeni odlomki
Stran 62 - DRAMA, and that the following is, to the best of his knowledge and belief, a true statement of the ownership, management (and if a daily paper, the circulation), etc., of the aforesaid publication for the date shown in the above caption, required by the Act...
Stran 43 - ... as to render harmless, so far as is practicable, all the gases, vapors, dust, or other impurities generated in the course of the manufacturing process or handicraft carried on therein that may be injurious to health.
Stran 41 - ... are not surrounded with proper safeguards for preventing accidents or Injury to those employed at or near them, he shall notify In writing the owner, proprietor or agent of such workshops or factories to make, within thirty days, the alterations or additions by him deemed necessary for the safety and protection of the employees...
Stran 41 - ... when the same is open or in operation, for the purpose of gathering facts and statistics such as are contemplated by this act, and to examine into the methods of protection from danger to employes and the sanitary conditions in and around such buildings and places and make a record thereof...
Stran 42 - ... article, and to which or over which premises, room, or place, the employer of the persons working therein has the right of access or control...
Stran 62 - That the owners are: (Give names and addresses of individual owners, or, if a corporation, give its name and the names and addresses of stockholders owning or holding 1 per cent or more of the total amount of stock.) The National Historical Society.
Stran 42 - ... a majority of the persons therein employed are members of such family, shall not of itself constitute such house or room a workshop within this definition.
Stran 58 - accident' as used in the phrases 'personal injuries due to accident' or 'injuries or death caused by accident' in this act shall, unless a different meaning is clearly indicated by the context, be construed to mean an unexpected or unforeseen event, happening suddenly and violently, with or without human fault and producing at the time, injury to the physical structure of the body.
Stran 64 - None 2. That the owners are: (Give names and addresses of individual owners, or if a corporation, give its name and the names and addresses of stockholders owning or holding ] per cent or more of the total amount of stock.) Department of Education, San Juan, Porto Rico.
Stran 43 - The owner, agent or lessee of a factory shall provide, in each workroom thereof, proper and sufficient means of ventilation, and shall maintain proper and sufficient ventilation; if...