The Steam Injector
A theoretical and practical treatise on the design and operation of injectors and on the flow of fluids through and the design of nozzles.
Forfatter: V. A. B. Hughes
År: 1912
Forlag: The Technical Publishing Company Limited
Sted: London
Sider: 145
UDK: 621.176
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60
THE STEAM INJECTOR.
Fig. 39 shows a modification of the injector illustrated
at fig. 38. In this ca.se the spring c is dispensed with, as
the delivery nozzle a responds to the difference of pressures
at its two ends sufficiently to give satisfactory working.
A hand-operated levei- g is, however, provided for the posi-
tive actuation of said nozzle if required. The first over-