发明名称 |
Automatic temperature control system for diver heating system |
摘要 |
In a diver heating system of the type in which a fluid being circulated in the circulation passage of the diver's clothing is heated by the controlled combustion of a reducing metal in an oxygen atmosphere, a temperature control system in which a gas flow control valve controls the oxygen flow to the reaction to automatically maintain a preset temperature of the circulating fluid and a gas shut-off valve serves as a backup to quickly shut-off the oxygen flow if the temperature of the circulating fluid exceeds a preset value. In both the gas flow control valve and the gas shut-off valve, the heated water is fed through a heat exchanger where it is in thermal contact with a thermofluid so that heat is transferred between the two fluids. The change in volume of the thermofluid with temperature is coupled to a motion bellows which operates to control the flow of oxygen through an orifice.
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申请公布号 |
US4367845(A) |
申请公布日期 |
1983.01.11 |
申请号 |
US19810288247 |
申请日期 |
1981.07.29 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SERGEV, SERGIUS S.;ROSTER, THEODORE J. |
分类号 |
B63C11/28;(IPC1-7):F23N5/06 |
主分类号 |
B63C11/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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