Aeroplane and Commercial Aviation News, 102. kötet1962 |
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41. oldal
... PRESSURE CONTROL Normal . Pressure on diaphragm 10 , out at 11 , valve 12 , line 13 , to underside of 10 and top of diaphragm 14. 10 is thus neutral ( out of action ) and pressure builds up on 14 to overcome spring 15 and close 8. 14 ...
... PRESSURE CONTROL Normal . Pressure on diaphragm 10 , out at 11 , valve 12 , line 13 , to underside of 10 and top of diaphragm 14. 10 is thus neutral ( out of action ) and pressure builds up on 14 to overcome spring 15 and close 8. 14 ...
42. oldal
... pressure ) . At 100 p.s.i. valve 11 closes . Valve 15 closes at 300 p.s.i. If , after long standing pressure continues to rise , then at 325 p.s.i. relief valve 18 opens and at 345 p.s.i. relief valve 17 blows . CABIN PRESSURE CONTROL ...
... pressure ) . At 100 p.s.i. valve 11 closes . Valve 15 closes at 300 p.s.i. If , after long standing pressure continues to rise , then at 325 p.s.i. relief valve 18 opens and at 345 p.s.i. relief valve 17 blows . CABIN PRESSURE CONTROL ...
43. oldal
... pressure at which ambient air ( say in tropics ) can condense it in the condenser . Thence as liquid ( still under pressure ) via receiver to expansion valve which opens sufficiently to drop pressure to selected evaporating pressure for ...
... pressure at which ambient air ( say in tropics ) can condense it in the condenser . Thence as liquid ( still under pressure ) via receiver to expansion valve which opens sufficiently to drop pressure to selected evaporating pressure for ...
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