Investigation of the design of apparatus for the measurement of automatic sprinkler distribution . SCALE /z-r-0. I -0 >t« I - O \ SCALE 3 =1 -O SCALE \-l-0 ffumm/jff^ff/iTi/s bILL OF MATERIAL M. / Tees-Z-x//z- e-f-Lorq Z z Tee-ax/^ce-e-o .. / 4 -/-/oyz Z 5 -rs-ioH- 2 6 Supporting ffoW /riffes ^ Ab c/X t^iM CHAPTER VI- Assuming that the sprinkler dischargeis corripleted, the follov^ing are the details ofthe procedure to obtain the amount of dischargeper square foot and to get the apparatus readyfot the next test. Thejoining strip is removed and thetvi/o sets of pans run back from the pit
Investigation of the design of apparatus for the measurement of automatic sprinkler distribution . SCALE /z-r-0. I -0 >t« I - O \ SCALE 3 =1 -O SCALE \-l-0 ffumm/jff^ff/iTi/s bILL OF MATERIAL M. / Tees-Z-x//z- e-f-Lorq Z z Tee-ax/^ce-e-o .. / 4 -/-/oyz Z 5 -rs-ioH- 2 6 Supporting ffoW /riffes ^ Ab c/X t^iM CHAPTER VI- Assuming that the sprinkler dischargeis corripleted, the follov^ing are the details ofthe procedure to obtain the amount of dischargeper square foot and to get the apparatus readyfot the next test. Thejoining strip is removed and thetvi/o sets of pans run back from the pit. Bymeans of the measuring instrument the amountof vvater in each pan is obtained to .01 of agallon. After the amount of water in each ofthe 72 pans has been measured by this means,the frame is fastened securely in placeand the set of pans run up on the track to aposition where the edge of the inner row ofpans vi/ill just clear the farther edge of thepit. The wheels (E) are blocked and theouter edge of the frame is raised so that thewhole pivots abo
Size: 2183px × 1144px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, bookidinvestigatio, bookyear1920
