Standard American Cyclopedia of Steam Engineering: A Treatise on the Care and Management of Steam Engines, Boilers and Dynamos ... |
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Side
Connecting steam gauge , 38 . Connecting boiler to main header , 75–76 .
Corliss valves , 158-163 . Corliss valve gear , 158-160 . Condenser pressure ,
191 . Counter pressure , 260 . Compression , 194–202-236-238 . CondenserJet ,
270 .
Connecting steam gauge , 38 . Connecting boiler to main header , 75–76 .
Corliss valves , 158-163 . Corliss valve gear , 158-160 . Condenser pressure ,
191 . Counter pressure , 260 . Compression , 194–202-236-238 . CondenserJet ,
270 .
Side 39
The steam gauge and the safety valve should be compared frequently by raising
the steam pressure high enough to cause the valve to open at the point for which
it is set to blow . Safety Valves . The modern pop valve is generally reliable , but ...
The steam gauge and the safety valve should be compared frequently by raising
the steam pressure high enough to cause the valve to open at the point for which
it is set to blow . Safety Valves . The modern pop valve is generally reliable , but ...
Side 40
square of the diameter of the valve . Extracting the square root of 19 gives 4.35 in
. diameter of valve . In actual practice one 5 in . or two 3 in . lever safety valves
would be required . If a pop valve is to be used the required area is 30 + 3 = 10
sq ...
square of the diameter of the valve . Extracting the square root of 19 gives 4.35 in
. diameter of valve . In actual practice one 5 in . or two 3 in . lever safety valves
would be required . If a pop valve is to be used the required area is 30 + 3 = 10
sq ...
Side 45
There should always be a valve in each branch pipe between the check valve
and the header for the purpose of regulating the supply of water to each boiler ,
and also for shutting off the . pump pressure in case of needed repairs to the
check ...
There should always be a valve in each branch pipe between the check valve
and the header for the purpose of regulating the supply of water to each boiler ,
and also for shutting off the . pump pressure in case of needed repairs to the
check ...
Side 77
Safety Valves . Rules are given in Chapter II . for guidance in making calculations
relating to spring pop valves , which ... A short space will be devoted to the
consideration of the lever safety valve also , as it may be of interest to some
students .
Safety Valves . Rules are given in Chapter II . for guidance in making calculations
relating to spring pop valves , which ... A short space will be devoted to the
consideration of the lever safety valve also , as it may be of interest to some
students .
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Vanlige uttrykk og setninger
action adjusted allow amount armature atmospheric bars become boiler brushes carbon cause cent circuit closed coal coil compression condenser connected constant construction crank cylinder diagram diameter direction distance divided dynamo eccentric efficiency engine equal exhaust expansion feed feet field FIGURE fire fitted flow follows force furnace fusible plug give grate head heat hour inch increased indicator inside iron lamp lead length lower lubrication machine magnet means mechanical method motion motor move necessary operation passes pipe piston placed plate position possible pounds pressure pump Ques regulated resistance result rivets rule shaft shown shows side space speed square stay steam strength stroke supply surface TABLE taken temperature tubes turbine units vacuum valve weight wire
Populære avsnitt
Side 109 - It has been seen that a heat unit is the quantity of heat required to raise one pound of water one degree in temperature...
Side 34 - A segment of a circle, is the figure contained by a straight line and the circumference which it cuts off.
Side 31 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Side 297 - Every body continues in its state of rest or of uniform motion in a straight line, except in so far as it may be compelled by impressed forces to change that state.
Side 129 - The water level should be as nearly as possible the same as at the beginning of the test. If it is not the same, a correction should be made by computation, and not by operating the pump after the test is completed.
Side 45 - The lower limit is specified for rubber-covered wires to prevent gradual deterioration of the high insulations by the heat of the wires, but not from fear of igniting the insulation. The question of drop is not taken into consideration in the above tables.
Side 34 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. And this point is called the centre of the circle.
Side 551 - One piston acts to give steam to the other, after which it finishes its own stroke and waits for its valve to be acted upon before it can renew its motion. This pause allows all the water valves to seat quietly, and removes everything like harshness of motion.
Side 138 - BTU per hour. It is also practically equivalent to an evaporation of 30 Ibs. of water from a feed water temperature of 100° F. into steam of 70 Ibs. gauge pressure.
Side 40 - A cone is a solid figure described by the revolution of a right-angled triangle about one of the sides containing the right angle, which side remains fixed.
Bibliografisk informasjon
| Tittel | Standard American Cyclopedia of Steam Engineering: A Treatise on the Care and Management of Steam Engines, Boilers and Dynamos ... |
| Forfatter | Calvin Franklin Swingle |
| Utgiver | F.J. Drake epxressly, 1913 |
| Original fra | University of California |
| Digitalisert | 14. nov 2007 |
| Lengde | 1249 sider |
| Eksporter sitat | BiBTeX EndNote RefMan |