Air Stone
Here are Todays Amazing Air Stone Deals
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More Great Information on Air Stone:
Wet sump - wall stone texture Manufacturer - white stone texture by asdcsdv
Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (August 2009)
A wet sump is a lubricating oil management design for four-stroke piston internal combustion engines which uses a built-in reservoir for oil, as opposed to an external or secondary reservoir used in a dry sump design.
Four-stroke engines are lubricated by oil which is pumped into various bearings, and thereafter allowed to drain to the base of the engine under gravity. In most production automobiles and motorcycles, which use a wet sump system, the oil is collected in a 3 to 10 litres (0.66 to 2.2 imp gal; 0.79 to 2.6 USgal) capacity pan at the base of the engine, known as the sump or oil pan, where it is pumped back up to the bearings by the oil pump, internal to the engine.
A wet sump offers the advantage of a simple design, using a single pump and no external reservoir. Since the sump is internal, there is no need for hoses or tubes connecting the engine to an external sump which may leak. An internal oil pump is generally more difficult to replace, but that is dependent on the engine design.
A wet sump design can be problematic in a racing car, as the large g force pulled by drivers going around corners causes the oil in the pan to slosh, gravitating away from the oil pick-up, briefly starving the system of oil and damaging the engine. However, on a motorcycle this difficulty does not arise, as a bike leans into corners and the oil is not displaced sideways. Nevertheless, racing motorcycles usually benefit from dry sump lubrication, as this allows the engine to be mounted lower in the frame; and a remote oil tank can permit better lubricant cooling.
Early stationary engines employed a small scoop on the extremity of the crankshaft or connecting rod to assist with the lubrication of the cylinder walls by means of a splashing action. Modern small engines, such as those used in lawnmowers, use a "slinger" (basically a paddle wheel) to perform the same function.
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Heat engines
Stroke cycles
Two-stroke cycle Four-stroke cycle Six-stroke cycle
Engine types
Coomber Free-piston Gas turbine Iris Jet Orbital Piston Rocket Rotary Split-single Steam (reciprocating) Steam turbine Stirling Swing-piston Tschudi Wankel
Valves
Cylinder head porting Corliss Slide Manifold Multi Piston Poppet Sleeve Rotary valve Variable valve timing Camless (solenoid operated valves)
Engine configurations
Single cylinder Straight Opposed Flat U V W H Deltic Radial Rotary Stelzer Controlled Combustion Bourke Split cycle
Motion
mechanisms
Cam Connecting rod Coomber rotary Crank Crank substitute Crankshaft Linkages (Evans Peaucellieripkin Sector straight-line Watt) Scotch Yoke Swashplate Rhombic drive Double acting/differential cylinder
Thermodynamic cycle
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Car engine
Part of the Automobile series
major terminology
Bore Compression ratio Crank Cylinder Dead centre Diesel engine Dry sump Engine balance Engine configuration Engine displacement Engine knocking Firing order Hydrolock Petrol engine Power band Redline Spark-ignition engine Stroke Stroke ratio Wet sump
major
components
Connecting rod Crankcase Crankpin Crankshaft Crossflow cylinder head Crossplane Cylinder bank Cylinder block Cylinder head Flywheel Head gasket Hypereutectic piston Main bearing Piston Piston ring Reverse-flow cylinder head Starter ring gear Sump
valvetrain
Cam Cam follower Camshaft Desmodromic valve Hydraulic tappet Multi-valve Overhead camshaft Overhead valve Pneumatic valve springs Poppet valve Pushrod Rocker arm Sleeve valve Tappet Timing belt Timing mark Valve float Variable valve timing
aspiration
Air filter Blowoff valve Boost controller Butterfly valve Centrifugal type supercharger Cold air intake Dump valve Electronic throttle control Forced induction Intake Intercooler Manifold Manifold vacuum Naturally-aspirated engine Ram-air intake Scroll-type supercharger Short ram air intake Supercharger Throttle Throttle body Turbocharger Twin-turbo Variable geometry turbocharger Variable length intake manifold Warm air intake
fuel system
Carburetor Common rail Direct injection Fuel filter Fuel injection Fuel pump Fuel tank Gasoline direct injection Indirect injection Injection pump Lean burn Unit Injector
electrics, ignition &
engine management
Air-fuel ratio meter Alternator Automatic Performance Control Car battery Contact breaker Crank sensor Distributor Dynamo Drive by wire Electrical ballast Electronic control unit Engine control unit Glow plug High tension leads Ignition coil Lead-acid battery Magneto Mass flow sensor Oxygen sensor Spark plug Starter motor
exhaust system
Automobile emissions control Catalytic converter Diesel particulate filter Exhaust system Glasspack Muffler
engine cooling
Air cooling Antifreeze Core plug Electric fan Ethylene glycol Fan belt Radiator Thermostat Water cooling Viscous fan
other components
Balance shaft Block heater Combustion chamber Cylinder head porting Gasket Motor oil Oil filter Oil pump Oil sludge PCV valve Seal Synthetic oil Underdrive pulleys
Portal Category
Categories: Engine technologyHidden categories: Articles lacking sources from August 2009 | All articles lacking sources
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Article Source: http://www.earticlesonline.com/Article/Wet-sump---wall-stone-texture-Manufacturer---white-stone-texture/914919
Which tank to put an air stone bubbler in?
I have a cichlids 46 gallon tank, and 2 10 gallon tanks. 1 with gold fish and the other with guppies. Where should I put an air stone bubbler that I have? Or do I need it?
Or also I gave a friend that has a tank with no filter. Should I let her have it?
Just because a tank has a filter doesn't mean the water is aerated enough for the fish. Air Stones are needed for some tanks. If all your tanks are receiving the same amount of air from the filters then I would put it in with the cichlids since they're quite active. Though you could also split a line and run a stone in all tanks. Also I hope you know that a 10 gallon is suitable to keep goldfish in long term.
You can give your friend the tank as long as she buys a filter, all tanks need a filter. Also it would be responsible of you to make sure she's educated on cycling the tank before putting fish in it.