Engineers Shop - Bargain and Source Engineering Products

EngineersSHOP.blogspot.com, is a blog for engineers to source engineering products. This blog on engineering products gives information about various engineering products like information about Valves, information about Gears, information about Bearings and information about Gaskets. The visitors can also get the links of various resources to source these engineering products.

About Oil Filters and its Sourcing

Monday, August 18, 2008
Oil filter is used for decontaminating the oil with suspended impurities, Its major usage can be found in the forming part of the lubrication system of engines where filters are shown as the detachable units due to their need of regular service or replacement. For ensuring the longevity and high performance, filtration of oil in engines is necessary. Prior automobile industry did not use the oil filtration in any form. For this reason, along with the generally low standard of lubricating-oil refinement in the era, very frequent oil changes, of the order of every 500–1000 miles (800–1600 km) were often specified. Ernest Sweetland in 1923 discovered the original Purolator, the first modern oil filter.

Oil Filters Classification

a.) Mechanical - It has a filtration element which is made up of layers of media like paper for arresting various types of suspended contaminants. It requires the frequent replacement and cleaning.

b.) Magnetic - For capturing particles, dust these make use of permanent magnet or an electromagnetic. However with the help of this method one can filter only ferromagnetic contaminants. Its advantage is that for maintaining the filter one required only to wipe the magnetic clean.

c.)Sedimentation - Such filters allow heavier than oil contaminants to sink from the bottom of a conatainer under the influence of gravity.

d.) Centrifugal Oil Filters - Its opeartion process is simple as it uses the oil pressure from the main oil pump. Pressurized oil enters the center of the filter housing and passes into a "drum rotor". While maintaining this filter, engine must be switched off.

Uses of Oil Filters

The prime use of oil filter is in the reciprocating engine, which is mainly found n automobiles and light aircraft and various naval vessels. Such vehicles can have automatic transmission or demanding gearboxes that benefit from an oil filter. Turbine engines like those on the jet aircrafts require the use of oil filters. In various industrial applications like mining equipment, generators, metalworking machinery, oil filters are required.

To source different types of oil filters one can refer the list of manufacturers and Suppliers of Oil Filters available at various online B2B Marketplaces.

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