Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Oil_pressure> ?p ?o }
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- Oil_pressure abstract "Oil pressure is an important factor in the longevity of most internal combustion engines. With a forced lubrication system (invented by Frederick Lanchester), oil is picked up by a positive displacement oil pump and forced through oil galleries (passageways) into bearings, such as the main bearings, big ends and camshaft bearings or balance shaft bearings. Other components such as cam lobes and cylinder walls are lubricated by oil jets.Sufficient oil pressure ensures that the metal of the rotating shaft (journal) and the bearing shell can never touch, and wear is therefore confined to initial start-up and shutdown. The oil pressure, combined with the rotation of the shaft, also hydrodynamically centers the journal in its shell and cools the bearings. Such a bearing is known as a fluid bearing.Oil pressure is higher when the engine is cold due to the increased viscosity of the oil, and also increases with engine speed until the relief valve in the oil pump opens to divert excess flow. Oil pressure is lowest under hot idling conditions, and the minimum pressure allowed by the manufacturer's tolerances is usually given at this point. Excessive oil pressure may indicate a blocked filter, blocked oil gallery or the wrong grade of oil. Low oil pressure indicates worn bearings or a broken oil pump.Some vehicle engines have an oil pressure switch that switches a warning light on at low oil pressure. Some vehicles have an oil pressure gauge in the dashboard or instrument cluster.".
- Oil_pressure thumbnail Murphy_oil_pressure_switch_gauges.jpeg?width=300.
- Oil_pressure wikiPageExternalLink us1097.htm.
- Oil_pressure wikiPageID "6429006".
- Oil_pressure wikiPageLength "2010".
- Oil_pressure wikiPageOutDegree "16".
- Oil_pressure wikiPageRevisionID "675849626".
- Oil_pressure wikiPageWikiLink Balance_shaft.
- Oil_pressure wikiPageWikiLink Bearing_(mechanical).
- Oil_pressure wikiPageWikiLink Big_end.
- Oil_pressure wikiPageWikiLink Camshaft.
- Oil_pressure wikiPageWikiLink Category:Engine_lubrication_systems.
- Oil_pressure wikiPageWikiLink Category:Engine_technology.
- Oil_pressure wikiPageWikiLink Crankpin.
- Oil_pressure wikiPageWikiLink Dashboard.
- Oil_pressure wikiPageWikiLink Frederick_Lanchester.
- Oil_pressure wikiPageWikiLink Frederick_W._Lanchester.
- Oil_pressure wikiPageWikiLink Internal_combustion_engine.
- Oil_pressure wikiPageWikiLink Lubrication.
- Oil_pressure wikiPageWikiLink Main_bearing.
- Oil_pressure wikiPageWikiLink Oil_pump_(internal_combustion_engine).
- Oil_pressure wikiPageWikiLink Pressure_measurement.
- Oil_pressure wikiPageWikiLink Pressure_switch.
- Oil_pressure wikiPageWikiLink Viscosity.
- Oil_pressure wikiPageWikiLink File:Murphy_oil_pressure_switch_gauges.jpeg.
- Oil_pressure wikiPageWikiLinkText "Oil pressure".
- Oil_pressure wikiPageWikiLinkText "oil pressure".
- Oil_pressure wikiPageWikiLinkText "oil to be pressurized".
- Oil_pressure wikiPageWikiLinkText "pressurized oiling".
- Oil_pressure hasPhotoCollection Oil_pressure.
- Oil_pressure wikiPageUsesTemplate Template:Empty_section.
- Oil_pressure subject Category:Engine_lubrication_systems.
- Oil_pressure subject Category:Engine_technology.
- Oil_pressure hypernym Factor.
- Oil_pressure type Article.
- Oil_pressure type Protein.
- Oil_pressure type Article.
- Oil_pressure type Component.
- Oil_pressure comment "Oil pressure is an important factor in the longevity of most internal combustion engines. With a forced lubrication system (invented by Frederick Lanchester), oil is picked up by a positive displacement oil pump and forced through oil galleries (passageways) into bearings, such as the main bearings, big ends and camshaft bearings or balance shaft bearings.".
- Oil_pressure label "Oil pressure".
- Oil_pressure sameAs Pritisak_ulja.
- Oil_pressure sameAs m.0g507x.
- Oil_pressure sameAs Q7081438.
- Oil_pressure sameAs Q7081438.
- Oil_pressure sameAs 油壓.
- Oil_pressure wasDerivedFrom Oil_pressure?oldid=675849626.
- Oil_pressure depiction Murphy_oil_pressure_switch_gauges.jpeg.
- Oil_pressure isPrimaryTopicOf Oil_pressure.