What Is A Vacuum Pump Called?

A vacuum pump is a device that helps to create a vacuum in a sealed space by removing air and other gases. It is a useful tool in various industries, including food processing, pharmaceutical, and semiconductor manufacturing. But what is a vacuum pump called?

Types of Vacuum Pumps

Before answering the question, let’s take a look at the different types of vacuum pumps:

Positive Displacement Vacuum Pumps: This type of vacuum pump generates suction by trapping and releasing gases through a series of chambers or stages. Examples of positive displacement vacuum pumps are rotary vane, diaphragm, and piston pumps.

Entrapment Vacuum Pumps: These pumps use a physical or chemical process to trap molecules and generate a vacuum. Examples of entrapment vacuum pumps are cryogenic, sorption, and getter pumps.
Turbomolecular Vacuum Pumps: This type of vacuum pump uses spinning blades to create a high-speed flow of gas which in turn generates a vacuum. They are commonly used in semiconductor manufacturing and other high-tech industries.

What is a Vacuum Pump Called?

Now that we know the different types of vacuum pumps, it’s time to answer the question – what is a vacuum pump called?

The answer is that there are various names for a vacuum pump depending on its type and application. For instance, a positive displacement vacuum pump is also known as a mechanical vacuum pump, and it can be further classified into rotary vane, diaphragm, and piston pumps.

An entrapment vacuum pump is sometimes called a sorption pump or a getter pump, while a turbomolecular vacuum pump is also known as a molecular drag pump.

Conclusion

So, in summary, a vacuum pump is a device that helps to create a vacuum by removing air and other gases from a sealed space. The different types of vacuum pumps include positive displacement, entrapment, and turbomolecular pumps. Depending on the type and application, a vacuum pump may be called a mechanical vacuum pump, sorption pump, getter pump, or molecular drag pump.

Whether you’re in the food processing or semiconductor manufacturing industry, a vacuum pump is a valuable tool that can help you achieve the desired level of vacuum in your process. Knowing the different types and names of vacuum pumps can help you choose the right one for your specific needs.

Frequently Asked Questions About What Is A Vacuum Pump Called

What is a vacuum pump called?

There are several names for a vacuum pump depending on its function and design. The most common types of vacuum pumps include rotary vane pump, diaphragm pump, scroll pump, diffusion pump, and turbo pump.

What is the purpose of a vacuum pump?

A vacuum pump is used to reduce the air pressure inside a closed vessel or system to create a low-pressure environment. This is useful in various industrial and scientific applications where a low-pressure environment is required, such as in vacuum distillation, vacuum filtration, and vacuum sealing.

What are some common applications of vacuum pumps?

Vacuum pumps are commonly used in industrial, scientific, and medical applications. They are used in the manufacturing of semiconductors, vacuum tubes, and fluorescent bulbs. They are also used in vacuum-aided processes such as vacuum impregnation, degassing, and drying. In medical applications, vacuum pumps are used in surgeries, biopsies, and blood transfusions.

What factors should be considered when choosing a vacuum pump?

The choice of a vacuum pump depends on the specific requirements of the application. The factors to be considered include the desired level of vacuum, the flow rate, the chemical compatibility of the pump materials with the process media, the noise level, and the cost.