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- Diaphragm_pump abstract "A diaphragm pump (also known as a Membrane pump, Air Operated Double Diaphragm Pump (AODD) or Pneumatic Diaphragm Pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid. There are three main types of diaphragm pumps:Those in which the diaphragm is sealed with one side in the fluid to be pumped, and the other in air or hydraulic fluid. The diaphragm is flexed, causing the volume of the pump chamber to increase and decrease. A pair of non-return check valves prevent reverse flow of the fluid.Those employing volumetric positive displacement where the prime mover of the diaphragm is electro-mechanical, working through a crank or geared motor drive, or purely mechanical, such as with a lever or handle. This method flexes the diaphragm through simple mechanical action, and one side of the diaphragm is open to air.Those employing one or more unsealed diaphragms with the fluid to be pumped on both sides. The diaphragm(s) again are flexed, causing the volume to change.When the volume of a chamber of either type of pump is increased (the diaphragm moving up), the pressure decreases, and fluid is drawn into the chamber. When the chamber pressure later increases from decreased volume (the diaphragm moving down), the fluid previously drawn in is forced out. Finally, the diaphragm moving up once again draws fluid into the chamber, completing the cycle. This action is similar to that of the cylinder in an internal combustion engine.".
- Diaphragm_pump thumbnail Bomba_diafragma.jpg?width=300.
- Diaphragm_pump wikiPageID "236606".
- Diaphragm_pump wikiPageRevisionID "597358976".
- Diaphragm_pump hasPhotoCollection Diaphragm_pump.
- Diaphragm_pump subject Category:Pumps.
- Diaphragm_pump type Artifact100021939.
- Diaphragm_pump type Device103183080.
- Diaphragm_pump type Instrumentality103575240.
- Diaphragm_pump type MechanicalDevice103736970.
- Diaphragm_pump type Mechanism103738472.
- Diaphragm_pump type Object100002684.
- Diaphragm_pump type PhysicalEntity100001930.
- Diaphragm_pump type Pump104021798.
- Diaphragm_pump type Pumps.
- Diaphragm_pump type Whole100003553.
- Diaphragm_pump comment "A diaphragm pump (also known as a Membrane pump, Air Operated Double Diaphragm Pump (AODD) or Pneumatic Diaphragm Pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.".
- Diaphragm_pump label "Bomba de diafragma".
- Diaphragm_pump label "Bomba de membrana".
- Diaphragm_pump label "Diaphragm pump".
- Diaphragm_pump label "Membraanpomp".
- Diaphragm_pump label "Membranpumpe".
- Diaphragm_pump label "Pompa a membrana".
- Diaphragm_pump label "Pompa membranowa".
- Diaphragm_pump label "Pompe pneumatique à membrane".
- Diaphragm_pump label "Мембранный насос".
- Diaphragm_pump label "ダイアフラムポンプ".
- Diaphragm_pump label "隔膜泵".
- Diaphragm_pump sameAs Membránové_čerpadlo.
- Diaphragm_pump sameAs Membranpumpe.
- Diaphragm_pump sameAs Bomba_de_membrana.
- Diaphragm_pump sameAs Mintz_ponpa.
- Diaphragm_pump sameAs Pompe_pneumatique_à_membrane.
- Diaphragm_pump sameAs Pompa_a_membrana.
- Diaphragm_pump sameAs ダイアフラムポンプ.
- Diaphragm_pump sameAs Membraanpomp.
- Diaphragm_pump sameAs Pompa_membranowa.
- Diaphragm_pump sameAs Bomba_de_diafragma.
- Diaphragm_pump sameAs m.01jbw8.
- Diaphragm_pump sameAs Q649056.
- Diaphragm_pump sameAs Q649056.
- Diaphragm_pump sameAs Diaphragm_pump.
- Diaphragm_pump wasDerivedFrom Diaphragm_pump?oldid=597358976.
- Diaphragm_pump depiction Bomba_diafragma.jpg.
- Diaphragm_pump isPrimaryTopicOf Diaphragm_pump.
