Intro to Marine Engineering 2 2011 Part 8 pdf

... Slipper 22 Circlip 23 , 24 O-rings 26 Vent plug 27 Roller bearing cap 28 Control lever 29 Oil seal 30 Top trunnion and cover 32, 34 Bottom trunnion and cover 22 4 Steering gear turn using ... Piston 12 Bridge piece 13 Plunger 14 Spring 15 Case nuts and bolts 16 Shaft sleeve 17 Needle bearing 18 Roller journal 19 Oil seal 20 Retaining plate...

Ngày tải lên: 12/08/2014, 03:20

... about 21 0kPa (2. 1 bar) has been reached the drum air vent may be closed. The boiler must be brought slowly up to working pressure in order to ensure gradual expansion and to ... the de-aerator. The de-aerator feedwater is very close to the steam temperature at the same pressure and will, if subjected to any pressure drop, 'flash-off into...

Ngày tải lên: 12/08/2014, 03:20

... extraction pump 18 Bilge/ballast pump 19 Drains tank extraction pumps 21 Turbo alternator pump 22 LO cooler 24 LO bypass filter and pumps 26 LO pumps 28 Fire pump 29 Auxiliary ... rod Calibrated spring Linkage to provide straight line movement of stylus Piston Cylinder Indicator piston Section showing indicator piston ^vindicator cord Figure 2. 8 En...

Ngày tải lên: 12/08/2014, 03:20

... engines Fuel entry Non return valve Timing / valve To fuel valve Sliding rod Lever Cam Figure 2. 15 Timing valve The fuel injector A typical fuel injector is shown in Figure 2, 16, It can be seen to be two basic parts, ... a gear wheel (Figure 2. 22) . The action of centrifugal force throws the 28 Diesel engines Fuel injection Fuel circulation Spring Noz...

Ngày tải lên: 12/08/2014, 03:20

... the same compartment to connect the supply to the various emergency services (see Chapter 14). Modern systems are arranged to start up the emergency generator automatically ... pedestal to offer adequate visibility to the operator. For occasional heavy loads arrangements for two cranes to work together, i.e. twinning, can be made with a single op...

Ngày tải lên: 12/08/2014, 03:20

... from ~20 0°C to +1400°C. 26 8 Electrical equipment current-carrying conductor in a magnetic field produces the motor effect which turns the rotor. The motor speed builds up to a ... shaft to the alternator field coils. An automatic voltage regulator is used with this type of alternator. The construction of an alternator can be seen in Figure 14....

Ngày tải lên: 12/08/2014, 03:20

... Orf.gjrf S 5 2 o" _ 2 1 iss- ^ O* O "S ^ o .c a ** £ 2 ft. <J5 e/5 .S 32 Engineering materials Normalising. The steel is heated to a temperature of 85 0-950°C, depending ... was shut off, etc. If the turbine were stopped it would automatically receive blasts of steam at timed intervals to prevent rotor distortion, A feedback signal...

Ngày tải lên: 12/08/2014, 03:20

... engines Fuel entry Non return valve Timing / valve To fuel valve Sliding rod Lever Cam Figure 2. 15 Timing valve The fuel injector A typical fuel injector is shown in Figure 2, 16, It can be seen to be two basic parts, ... vertical axis driven by a gear wheel (Figure 2. 22) . The action of centrifugal force throws the 24 Diesel engines Cam follower Cam Fi...

Ngày tải lên: 13/08/2014, 16:22

... Needle bearing 18 Roller journal 19 Oil seal 20 Retaining plate 21 Slipper 22 Circlip 23 , 24 O-rings 26 Vent plug 27 Roller bearing cap 28 Control lever 29 Oil seal 30 Top trunnion ... Internally toothed gear ring 16 Non-return valve 17 Sliding ring 18 Sliding thrust block 19 Corner pin 20 Auxiliary servo motor 21 Pressure seal 22 Casin...

Ngày tải lên: 13/08/2014, 16:22

... rod Calibrated spring Linkage to provide straight line movement of stylus Piston Cylinder Indicator piston Section showing indicator piston ^vindicator cord Figure 2. 8 Engine indicator —I Coupling *—' ... valve to a mixing tank. A flow meter is fitted into the system to indicate fuel consumption. Booster pumps are used to pump the oil through heaters...

Ngày tải lên: 20/02/2014, 22:41