crankcase ,for internal combustion aircraft engines
The fresh-air inlet was usually the crankcase breather cap.
The ignition will cause a tremendous rise of pressure in the crankcase, which will open the crankcase relief v/ v momentarily.
A graduated rod for measuring the depth or amount of liquid in a container, as of oil in a crankcase.
The engine crankcase and block are usually cast into one piece and therefore can be seem as the largest and most intricate piece of metal in automobile.
The crankshaft revolves in bearings located in the engine crankcase, but the number of bearings used usually depends on the number of cylinders in the engine, and the design of the engine.
crankcase compression engine
diaphragm between crankcase top and cylider liner
All modern automotive engines need to be equipped with crankcase forced ventilation system to control harmful contamination of crankcase.
an internal-combustion engine having cylinders arranged radially around a central crankcase.
The paper introduces technical reform experience for crankcase production line from 1997 to now, with stress on summarizing the application of new technology and process.
crankcase oil foaming test
Worn crankcase piston rod seals.
One-piece cylinder and crankcase assembly provides superior engine rigidity and light weight.
The four places in the automobile from which pollutants can escape are the fuel tank, carburetor, crankcase and tail pipe.
After a considerable period of time, oil, gas and other PCV valves in its internal deposition, PCV into clay colloid valve jam, thereby improving the crankcase internal gas pressure.
The crankcase ventilation system for4- stroke motorcycle should be improved.
Question: What concentration of additives might be found in typical diesel engine crankcase oil?
"Also, lubricating system Service and Maintenance jobs include changing oil, servicing the oil-pressure relief valve and the crankcase ventilator valve, changing the oil filter, and servicing the oil pump and the oil-pressure indicator."
The oil is leaking out from the crankcase.
The positive crankcase ventilation valve and gas caps with air-pollution control valves reduce volatile organic compound loss.
The crankcase ventilation system carries fresh air through the crankcase.
This pressure closes the reed valve so that further downward movement of the piston compresses the trapped air-fuel mixture in the crankcase.
The crankcase is the lower part of the engine cylinder block.
All automobile engines now built are equipped with the positive-crankcase ventilation system of crankcase emission control.
Backseating the valve stops any flame from traveling through the valve and connecting hose into the crankcase.
Positive crankcase ventilation (PCV)
crankcase emission control system
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