Submarine Appliances And Their Uses
Deep Sea Diving, &c., &c.
Forfatter: R. H. Davis
År: 1911
Forlag: Siebe, Gorman & Co., Ltd.
Sted: London
Sider: 183
UDK: 626.02
A Diving Manual
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DIVING HELMET.
Helmet and Corselet Disconnected to show Details.
A—Air Inlet Valve.
B—Telephone connection
for Cable.
C -Regulating Outlet
Valve, type D, as per
page 25.
D—Telephone Transmitter
E—Chin Contact for
ringing bell.
F Segmental Rings.
G—Telephone Receiver.
H—Air-ways from Inlet
Valve, with outlets
over glasses.
T—Spit-cock.
Copyright. Copyright
Above photos show the Helmet and Corselet disconnected. The segmental
lings, by means of which the helmet is removed from the corselet by one-eighth of a turn,
are clearly shown, as also is the arrangement of the telephone instrument, valves, etc.