Engineers' Handbook of Industrial Microwave Heating
A complete guide, this book presents industrial microwave heating from an engineering base and integrating the essential elements of microwave theory and heat transfer with practical design, application and operational issues.
Solar Heating Systems for Houses
... heating loops with mixing valves . The integration of this additional control function saves € 1340 for the customer , compared with the acquisition of a second separate control unit for the second space heating hydraulic loop ...
Conduction and Induction Heating
... heating For through - heating , economic considerations are as important as optimum frequency choice . Dual frequency should be considered for steel because of the change of permeability at the Curie point , but this is unlikely to ...
The Heating and Ventilating Magazine
... Heating & Plumb- ing Co. , El Paso , Tex . , capital $ 30,000 . Incorporators : R. D. Dickey , Thomas J. Morgan , A. J. Carpenter , T. C. Lea and S. E. Porter . H. J. Brandeles Co. , Utica , N. Y. , capital $ 5,000 , to conduct a heating ...
Heating & Air Conditioning Contractor
... Heating Contract Form 0 Heating Contractors and Furnacemen May Now Secure the Above Mentioned Form in Suitable Quantities With or Without Their Own Imprint Thereon NE OF THE MOST IMPORTANT CONTRI- BUTIONS to the trade , resulting from ...
Bay City Plumbing & Heating Co. v. Lind, 235 MICH 455 (1926)
... heating and plumbing contracting business in said city and county and elsewhere . 3. That on or about the 14th day of April , 1923 , said plaintiff made and entered into a contract with the city of Bay City , Michigan , for the ...
Sheet Metal Workers Local Union No. 20 V. Baylor Heating and Air Condition, Inc
... Heating and Air Conditioning , Inc. ( hereinafter " Baylor " ) is complete and correct ; that jurisdiction below was asserted and properly found pursuant to Section 301 of the Labor - Management Relations Act of 1947 , 29 U.S.C. §185 ...
The Bulletin of the National District Heating Association
National District Heating Association. Distribution of Values and Cost in Combination Electric and Heating Companies in Order to Determine with Accuracy the Cost of Service in Each Department Concluded from page 128 able to heating in ...
The Heating Value and Proximate Analyses of Missouri Coals
... heating value of a coal , depending chiefly upon the per cent of fixed carbon , and less upon the per cent of volatile matter , is materially affected by the per cent of ash , moisture and sulphur in the form of gypsum . These ...
Official Proceedings, Annual Convention of the National District Heating Association
National District Heating Association. UTILIZATION OF EXHAUST STEAM FOR HEATING The extent to which the exhaust steam available from a building steam- electric generating plant can be utilized for heating purposes depends upon a ...
Piping for Power and Heating Plants
... heating surface is employed apart from the main body of water , which is heated by circulation through the heating pipe and storage tank . By proper proportioning to the demand this ar- COLD SUPPL.Y TO SERVICE HER TER STEAM DRIP CHECK ...
American Society of Heating and Ventilating Engineers Guide
No description available.
Subject-matter Index of Applications for Letters Patent, for the Year ...
... Heating and warming buildings : See also Heat- [ ing ( application not stated ) . Concentrating liquids and salts in solutions . Croll . 15.391 . For Boilers . Ser Boilers . Heating rooms by means of liquid fuel . Weygang . 427 . [ Jan ...
The Metal Worker, Plumber, and Steam Fitter
... heating surfaces of the furnace in thin sheets , the thickness of the sheet of air passing over a heating surface being approximately pro- portioned to the temperature of the heating surface . This means that the air space between the ...
Heating
... heating and the heat pump heating is automatic . A few operating difficulties arose when the system was first started , such as corrosion causing pinhole leaks in the original aluminium collector plates with integral water passages ...
Engineering Review
... heating and ventilating the American , Mch 39 . Thermostat , Beler liquid . May 70. , Thermostatic valve , " Romarco , " Feb. 69 . Thompson , N. S. , heating and venti- lation of Federal buildings , Aug. 48 , Sept. 30 . Thompson's ...
Army Appropriation Bill, 1919
... Heating apparatus required for heating offices , hospitals , barracks and quarters , recruiting stations , and United States military prisons . [ Estimate fiscal year 1919 , $ 857,557 . ] United States . Philippine Islands . Current ...
The American Artisan and Hardware Record
... heating two rooms on the second floor , there is very much doubt in my mind . If these stacks are 3x12 , the dimensions ordinarily used , they are bound to be a failure . In my 26 years of experience in the warm air heating business , I ...
Patents for Inventions
... Heating liquids ; digesters . The bot- toms of vessels for heating liquids are h 2047. Watson , J. Feb. 10 . Heating water for heating conserva- C to on provided with inter- secting or radiating channels to increase the heating ...
Domestic Engineering and the Journal of Mechanical Contracting
... heating surface . Suitable to heat boilers ranging from 30 to 60 gals . capacity . The HOFFMAN Line of Heat- ers is ... heating in a three family house on Elm Street for Cohen and Grasanofsky . The following contracts have been ...