390 REPORT 4, UNITED STATES ENTOMOLOGICAL COMMISSION. 
PLATE XXI. 
DEFLECTOR-NOZZLES WITH BOLID JET. 
(From patent drawings.) 
Fig. 1. The B. Hollings adjustable deflector-noz- 
zle ; barrel, B ; deflector, A ; hinge, s ; 
arm, H ; set-screw and link, DE. 
Fig. 2. The A. Nickerson deflector-nozzle, in sec- 
tion; barrel, A; deflector, B; raised 
side, a ; hinge, c ; set-screw, D. 
Fig. 3. The J. T. Hayden deflector-nozzle, in sec- 
tions; barrel, Ab; shut-off plug, B; 
its bore, e. 
Fig. 4. The J. W. Killam deflector-nozzle ; pipe, 
A ; socket, B ; deflector, E ; raised 
sides, 2>. 
Fig. 5. The J. A. Barrett deflector-nozzle ; barrel, 
e ; clamp, dd ; deflector, abc ; spray, s. 
PLATE XXII. 
TEXAS DEFLECTOR-NOZZLES. 
(Original.) 
Fig. 1. J. N. Binkley's round-plate deflector-noz- 
zle ; supply-pipe, e ; discharge-pipe, d ; 
deflector, e. 
Fig. 2. J. P. Buhmann's "improved" cone-deflect- 
or-nozzles ; discharge-pipe, a ; deflect- 
ing cone, & ; brace, c. 
Fig. 3. Same, same, showing the spray. 
Fig. 4. John Schier's triple-discharge, distal-plate 
deflector-nozzle; barrel, a; nose-piece, 
6; discharge-nipples, ccc; deflector, 
d; attachments, efgh. 
Fig. 5. Same, with parts separated ; lettered the 
same. 
Fig. 6. Same, in operation, showing the spray. 
PLATE XXIII. 
TEXAS DEFLECTOR NOZZLES (continued). 
( Figs. 1-2 original ; 3-4 adapted from patent drawings.) 
Fig. 1. John Schier's many-jet proximal deflector, 
with drip returner ; supply-pipe, aa ; 
nose-piece, x; air chamber, c; dis- 
charge nipples, jjj ; crescent deflector, 
p ; its separable attachment, uii ; drip 
pan with return tube, rr. 
Fig. 2. Same, without nipples, <fcc, with annular 
flange deflector ; nose-piece, a; cham- 
ber, h ; air cavity, c'; discharge ori- 
fices, oooo ; deflector, p. 
Fig. 3. A. J. Polansky's ditto; tube,/; chamber, 
h; cap, c; discharge holes, oooo ; de- 
flector rim, k ; drip pan, b ; brace, I. 
Fig. 4. Same, top view ; lettered the same. 
PLATE XXIV. 
EDDY-CHAMBER SPRAY-NOZZLES. 
(Original.) 
Fig. 1. A simple eddy-chamber nozzle ; face view 
and section; tangent-inlet, ax; inte- 
rior chamber, yev; involute rotation 
within and tangent radiation of dis- 
charge shown by arrows at s, the out- 
let. 
Fig. 2. Same, with larger discharge hole but inlet 
the same, in perspective ; lettered the 
same. 
Fig. 3. Same, the chamber, c, having a spiroid 
swell to the inlet, x ; lettered the same. 
Fig. 4. Same, having an oblique facial tangent- 
inlet, ax, to the chamber, c. 
Fig. 5. Same, having an oblique basal tangent- 
inlet, ax, to the chamber, c. 
Fig. 6. Diagram section of a whistle jet nozzle, 
much enlarged; tangent-entrance, ax-, 
chamber, c; discharge, s; the blast 
shown by arrows. 
Fig. 7. Exterior of the same ; iulet, ax ; removable 
stopper, c; discharge,*. 
PLATE XXV. 
eddy-chamber spray-nozzles (continued) 
(Original.) 
Fig. 1. Eddy-chamber nozzle or cyclone jot of 
convenient siee and form for nether- 
spraying, face view; tube, a; inlet 
side, x; inside lid, c-. ilischarge, s. 
FlG. 2. Same, with lid, ee, beneath and opposite 
discharge, *. 
FlO. 3. Same, with bevulod medium sized dis- 
charge, 8, in the lid, e, exterior face 
view and section; tube, O; tangent- 
inlet, X ; filling, k , chamber, c. 
Flo. 4. Same, with inside lid beneath and opposite 
large discharge, side view and section; 
lettered the same. 
Fig. 5. Eddy-chamber nose-piece, *, separable, at;, 
from barrel nozzle, a. 
Fig. 6. Same, with inside bevel, sido view and 
section; tube, a; tangent-inlet, x ; 
chamber, c ; inside lid, e. 
Fig. 7. Same, with spiroid cone chamber, side and 
top view; tube, a; inlet-side, x; dis- 
charge, 8. 
