Gas, Gasoline and Oil EnginesD. Appleton, 1919 - 206 halaman |
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Halaman 25
... BEARING BEARING CRANKSHAFT FIG . 14. SCHEMATIC DRAWING SHOWING HOW A FOUR CYLIN- DER , FOUR STROKE CYCLE ENGINE IS CONNECTED TO THE CRANKSHAFT The order in which the cylinders are fired is 1 , 2 , 4 , 3 . Where four cylinders are used ...
... BEARING BEARING CRANKSHAFT FIG . 14. SCHEMATIC DRAWING SHOWING HOW A FOUR CYLIN- DER , FOUR STROKE CYCLE ENGINE IS CONNECTED TO THE CRANKSHAFT The order in which the cylinders are fired is 1 , 2 , 4 , 3 . Where four cylinders are used ...
Halaman 35
... bearings . It must be heavy enough to prevent vibration and to keep the bearings from getting out of line . It is shown at A in Fig . 20 . The Cylinder and Water Jacket . The cylinder ( see B ) has a water jacket C fitted around it so ...
... bearings . It must be heavy enough to prevent vibration and to keep the bearings from getting out of line . It is shown at A in Fig . 20 . The Cylinder and Water Jacket . The cylinder ( see B ) has a water jacket C fitted around it so ...
Halaman 46
... BEARING GAS ROLLER ROLLER GOVERNOR GEARS GAS CAM FIG . 26. THE WIPE SPARK IGNITER ON AN OTTO ENGINE A , End View of Cylinder Head Showing Mechanism of Wipe Spark Igniter and Exhaust Valve . B , Side View of Cylinder Head Showing ...
... BEARING GAS ROLLER ROLLER GOVERNOR GEARS GAS CAM FIG . 26. THE WIPE SPARK IGNITER ON AN OTTO ENGINE A , End View of Cylinder Head Showing Mechanism of Wipe Spark Igniter and Exhaust Valve . B , Side View of Cylinder Head Showing ...
Halaman 47
... brass collector rings , called sliprings , on the shaft , see B and C , but which are insulated from it and from each other . The shaft sets in a pair of bearings so that the armature can revolve freely be- tween 47 THE EFFICIENT GAS ...
... brass collector rings , called sliprings , on the shaft , see B and C , but which are insulated from it and from each other . The shaft sets in a pair of bearings so that the armature can revolve freely be- tween 47 THE EFFICIENT GAS ...
Halaman 48
Archie Frederick Collins. bearings so that the armature can revolve freely be- tween the poles of the magnet . A strip of copper , called a brush , presses on each one of the sliprings and a wire leads off from the fixed end of each one ...
Archie Frederick Collins. bearings so that the armature can revolve freely be- tween the poles of the magnet . A strip of copper , called a brush , presses on each one of the sliprings and a wire leads off from the fixed end of each one ...
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Istilah dan frasa umum
AIR INLET air valve armature burnt gases called camshaft carbon carburetor compression stroke CONNECTING ROD cooled CRANK crankcase crankshaft cylinder head Diesel engine disk driven wheel driving driving wheel dynamo exhaust pipe exhaust pot exhaust valve feed system firing the fuel flywheel force feed four stroke cycle friction clutches friction wheels fuel charge Fuel Injection fuel mixture fuel oil fuel valve gas engine gas valve gasoline engines gear gine governor heat high tension magneto horsepower ignition system inlet valve internal combustion engine jump-spark kerosene latter lever Low Tension lubricating oil mobile engines motor boat motorcycle Muffler needle valve nozzle oil cup oil engines piston rings plug poppet valves power stroke pressure pulley pump rotating SCHEMATIC DRAWING SHOWING screw shaft shown in Fig single cylinder engine sleeve spark-plug speed spray stationary engines steam engine storage battery stroke cycle engine suction stroke supply tank tube Wipe Spark Igniter
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Halaman 185 - Where smoke pipes pass through a lath and plaster partition they shall be guarded by galvanized iron ventilated thimbles at least twelve inches larger in diameter than the pipes, or by galvanized iron thimbles built in at least eight inches of brickwork.
Halaman 185 - The smoke and vent pipe shall, where practicable, be carried above the roof of the building in which the apparatus is contained, and above adjoining buildings. When buildings are too high to make this practicable the pipe shall end at least 10 feet from any wall opening. No...
Halaman 190 - ... pressure and connected by an overflow pipe to the main tank. These receivers, when arranged with engine supply pipe connections below the oil level, to be so arranged that the oil will automatically drain back to the main supply tank when the engine stops, leaving not over one gallon, where necessary for priming. In case the supply of oil for the engine by piping is connected above the oil level the automatic release of the pressure without the draining of the oil may be permitted.
Halaman 185 - Where not otherwise provided for, regulator should be arranged with an automatic gas shut-off to prevent the flow of gas into the room in case engine shuts down from any cause. 6. EXHAUST PIPE. — Exhaust pipe, whether direct from engine or from mufflers, shall, where practicable, be carried above the roof of the building in which the engine is contained, and above adjoining buildings.
Halaman 189 - Due consideration shall be given to the cleaning of the cylinders, valves and exhaust pipe as often as the quality of the fuel may necessitate.
Halaman 185 - Electric ignition only must be used. NOTE. — Hot tubes and any provision for their installation , on engines are prohibited. 4. MUFFLER OR EXHAUST POT. — (a) Exhaust pots must be placed on firm foundations and mufflers and exhaust pots to be kept at least one foot from woodwork or combustible materials. (b) Exhaust pots of the closed type must be provided with plugged opening, placed near the bottom and below the exhaust pipe connection. 5. GAS BAG OR PRESSURE REGULATOR. — (a) Gas bags, if...
Halaman 191 - IGNITION AND STARTING. a. Torches for pre-heating the combustion chamber of engines are to be used only while starting the engine and the pressure on the supply reservoir is to be released as soon as the engine is "firing" properly. b. Torches used for initially heating the combustion chamber must be of a type approved for use with kerosene. c. Gasoline, if used for starting, must be introduced as a fuel within the cylinders of the engine and the supply of gasoline must not be more than necessary...
Halaman 186 - ... 8 inches of brickwork or other incombustible material. They shall not under any circumstances be connected into chimneys or flues, except that the pipe may pass up in flues used for no other purpose. No exhaust pipe shall pass through any floor, nor through a roof having wooden framework or covering. NOTE. — This pipe is liable to become very hot and should have additional protection where dust or inflammable flyings are present.
Halaman 188 - PORTABLE GASOLINE ENGINES. In this class are included so-called "self-contained" engines, mounted on wheels, or on skids, or otherwise so arranged as to be conveniently moved from place to place as the necessities of the service may demand. These engines are considered more hazardous than stationary engines having separate underground storage tanks, and should not be used as a substitute for stationary engines. Where used, their hazards should be recognized by the inspection department having jurisdiction,...
Halaman 184 - Piping and connections shall be run as direct as possible and be thoroughly tested before being placed in service. 3. IGNITER OR EXPLODER.- — Electric ignition only must be used. NOTE. — Hot tubes and any provision for their installation , on engines are prohibited. 4. MUFFLER OR EXHAUST POT. — (a) Exhaust pots must...