Document 99R3nYmZw5vB0VVBj2V3opDj5

'Heating A KOKTKLY xaoazixc ro tXOI*tt*l ' Ventilating xxv coxTAAcrroii* ojkojuiuj with v'r caKHOiGAi. Drotnmuju. iuro onrrrrcrnamAt axa coxomoxnra, lucmacunoA nrora, xrATnra. TiamUTOK PtJdiiheA. THE INDUSTRIAL PRESS Presldont ROBERT B. LUCHARS Vico-President and Treasurer EDGAR A. BECKER Secretary ERIK OBERG Shloual Stall Editor CLIFFORD STROCK Associate Editor N. N. WOLPERT ' JduJu+Uj. $rtl<vutuiii(>*t HEATING AND VENTILATING Is published monthly by The Industrial Press at H8 Lafayette Street, New York 13. N. Y. Yearly sub scription in the United States. Spain. South America. Moxico. and Canoda, $2.00: In all other coun tries. $3.00. Single copies 30 cents. Entered os second class matter, April 18. 1925. at tho Post Office. New York, N. V., under the oct of Mc-ch 3. 1879. LwilUuiCf $efXteA*iialLae4. Eastern Representatives DWIGHT COOK HARRY J. TWINE 148 Lofoyette Street New York 13. N. Y. Western Representative GEORGE G. TURNER 228 North La Salle Street Chicaao I. III. CONTENTS for JUNE, ,,44 VOLUME 41 . NU MB E R 6 Duit Collecting Syrtem In Gunitoek Plant ..................................................... 51 Bcn}*min S. ISnlin Grinding Wheel Quality Improved by Controlled Air............................... 55 /. C. Bticr ' -f - Dust as an Industrial Health Hazard ...................................... . . >_x,. . 57 F. W. RutcAnm _ \\ Ventilation for Waldlng Booth* ...A........... .'. r-.A .1. 50-4/t...............* 62 if. . Xn(gvi;l \ .* ' Ventilation for Radium Dial Storage ................................... 6d - . :~S- Off Again, On Again ................................................... 1............................................. Jtk* /. WtotfcnitK " Blueprint of Po*t-War Realltlea--Coal for Heating and Steam Generation ................................................................................................... Irwin K. Ucjmin Soma Notts on Radiant Heating ......................................................................... T. W. RtrntUi Weather Obier-vcr* Have Dlfflcultle* ................................................................ 64 65 SI 81 Central Plant Heat* <5 Building*......................................................................... F. B. BoUinfrwcrtk Building Brazil ............................................................................................................ *. 82 M Waihington New* ........................................................................................................ lxrm[ F. Ovcrmrn New* of the Month ...................................................................................................... 85 88 Brief Review* ...................................................................... 80 Newt of Equipment and Material* ..................................................................... 82 Degree-Day* for April, 1844 ................................................................. 100 With the Manufacturer* ........................................................................................... 104 Reference Data 271-272 ............. 104 Peuonal* and Personnel ........................................................................................... 107 Getting Per*onal ........................................................................................................... 110 Army-Navy "E" Award* ........................................................................................... no New Catalog* ................................................................................................................. Ill Indurtrlil Degree-Day* for April, 1844 ......... .*................................................ 113 Coming Event* ........... ................................................................................................... 113 CooyrigM. 1944. by The Induslriol Press jxcsmac. Troon MEMBER Ad:t 6uru of CircuUlion An<xi4ia P*p*f* NEXT MONTH'S ISSUE Process riiont; Is a subject that renchcs out into many Industrie*. Startinc v. itli our July issue Harry D. Unwin, of Albert Kthn Associa"-<l ArrliUects Engineers. Inc.. 'fill present the first of CHRYSLER AIRTEMP VARIABLE CAPACITY RADIAL COMPRESSOR Wherever you find the famous Chrysler Airtemp Radial Compressor . . . you'll find the ease of installation was a pleasant surprise to the owners. ' a big radio station even placed a 14 cylinder Chrysler Airtemp Compressor unit right over the sound-proof studios. It's still there . . . doing a superb job. Beautifully balanced, light in weight and practically free from vibration . . . you can balance a penny on it at 1750 R.P.M. . . . the Chrysler Airtemp Radial Com pressor, regardless of size, needs no special foundations. This feature saves unnecessary construction costs--per mits location of compressor on an upper floor, the roof or wherever it is most advantageous. Eight years ago, These days . . . with scarce manpower and a need for time-saving, efficient operations . . . industries and serv ices geared to the war program are turning to Chrysler Airtemp air conditioning and refrigeration units. If you have a temperature-humidity control problem --put it up to Chrysler Airtemp. You'll find it pays! BUY WAR BONDS CHRYSLER -AIRTEMP AIRTEMP DIVISION OF CHRYSLER CORPORATION*.DAYTON, OHIO Tun* In Major Bow*t *v*ry Thurtday, CBS., 9 p. E. W.T. JUNE, 1944, HEATING AND VENTILATING