DISPLACEMENT PUMP Meaning and
Definition
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A displacement pump is a mechanical device used to transfer or move fluids from one place to another by means of displacement. It operates on the principle of pushing or displacing a fixed quantity of fluid with each stroke of the pump.
This type of pump consists of a chamber or cylinder with an inlet and an outlet valve. The fluid enters the chamber through the inlet valve during the suction stroke and is trapped inside. As the pump's piston or plunger moves forward, the fluid is compressed, and pressure is generated. The outlet valve opens, allowing the fluid to exit the chamber under pressure.
A displacement pump can be further classified into different types based on the mechanism they utilize. Some common examples include reciprocating pumps, rotary pumps, and diaphragm pumps. Reciprocating pumps use a piston or plunger that moves back and forth in a cylinder to create the desired displacement. Rotary pumps, on the other hand, utilize rotating components to displace the fluid, such as gears, lobes, or screws. Diaphragm pumps feature a flexible membrane that moves back and forth, generating displacement.
Displacement pumps are often used in various industries, including oil and gas, chemical, pharmaceutical, and manufacturing. They are particularly advantageous when high pressure or precise volume control is required. Their reliability, efficiency, and ability to handle a wide range of fluids make them a popular choice for fluid transfer applications.
Common Misspellings for DISPLACEMENT PUMP
- sisplacement pump
- xisplacement pump
- cisplacement pump
- fisplacement pump
- risplacement pump
- eisplacement pump
- dusplacement pump
- djsplacement pump
- dksplacement pump
- dosplacement pump
- d9splacement pump
- d8splacement pump
- diaplacement pump
- dizplacement pump
- dixplacement pump
- didplacement pump
- dieplacement pump
- diwplacement pump
- disolacement pump
- disllacement pump
Etymology of DISPLACEMENT PUMP
The term "displacement pump" combines the words "displacement" and "pump".
The word "displacement" comes from the Latin word "displacere", which means "to drive out" or "to replace". It is derived from the Latin suffix "dis-", meaning "away" or "apart", and the Latin verb "placere", which means "to please" or "to satisfy". In the context of a pump, "displacement" refers to the process of moving or driving fluid out or away from a certain space.
The word "pump" has a longer and more complex etymology. It can be traced back to the Old English verb "pumpian", which means "to pound" or "to beat". This word was borrowed from the Middle Low German word "pumpen" or "pumpen" meaning "to bubble, gush".
