{"id":13864,"date":"2020-04-29T05:54:46","date_gmt":"2020-04-29T01:24:46","guid":{"rendered":"https:\/\/vacuumpumps.ir\/?p=13864"},"modified":"2025-07-21T11:35:39","modified_gmt":"2025-07-21T07:05:39","slug":"how-does-oil-vacuum-pump-work","status":"publish","type":"post","link":"https:\/\/asiavacuumpumps.com\/asia\/how-does-oil-vacuum-pump-work\/","title":{"rendered":"How does oil vacuum pump work?"},"content":{"rendered":"

How does oil vacuum pump work?<\/h1>\n
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Oil vacuum pumps, often rotary vane pumps,\u00a0create a vacuum by trapping and compressing gas in chambers formed by rotating vanes within a housing<\/mark>.\u00a0<\/span>Oil is used to lubricate the pump’s moving parts, seal the chambers, and condense vapors, improving the vacuum’s efficiency and depth.\u00a0<\/span><\/span><\/span><\/p>\n
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This video explains the working principle of oil lubricated rotary vane vacuum pumps:<\/span><\/div>\n<\/div>\n
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\u06f1\u066b Rotor and Vanes: A rotor, eccentrically mounted within a housing, rotates and carries vanes that slide in and out.\u00a0<\/span><\/span><\/span><\/p>\n

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\u06f2\u066b Chamber Formation: As the rotor turns, the vanes create chambers that expand and contract.\u00a0<\/span>These chambers trap gas from the system being evacuated.\u00a0<\/span><\/span><\/span><\/p>\n
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\u06f3\u066b Compression and Exhaust: As the rotor continues to turn, the trapped gas is compressed and forced out of the pump through an exhaust port.\u00a0<\/span><\/span><\/span><\/p>\n
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\u06f4\u066b Oil’s Role:<\/span><\/span><\/div>\n<\/div>\n<\/div>\n
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