What is a vacuum pump?
German scientist Otto von Guericke was the first person to demonstrate the properties of the vacuum in 1663 in a practical way. Before interest, but a skeptical crowd, joined two small copper hemispheres (ie 20 inches (51 cm) in diameter) in diameter in diameter) in diameter) in diameter). Then he released the air from this cover and equipped a team of eight horses together to try to separate the hemisphere. The horses could not tear them off. Perhaps at the moment of Ripley, he repeated the experiment of the same year using a team of twenty -four horses together. These horses still could not separate hemispheres because of the vacuum that was created in the cover. Once the air was allowed back to the container, the spheres were easily moved apart. Thus, the power of the vacuum was realized. Creating a vacuum was created by removing all air from a closed container. When a specific gas was introduced into the chamber, scientists were able to study the properties of this gas without the effects of air to confuse the matter. From there it was a simple process to add to the electric gas gasA ricky charge that would result in a stream of energy that could be studied.
Although the vacuum pump was born into the weapons of the scientific community as it went through centuries and humanity progressed at industrial age, it has evolved to play a more practical role. In production, the vacuum pump is useful for moving deflections, power supply and preventing damage to these machines. Two types of vacuum pumps are commonly used: compressed air pump and electromechanical pump. The compressed air pump, also called a generator, uses the principles determined by the well -known physicist Daniel Bernoulli, where -compressed air, which is forced by a nozzle, creates a vacuum when it interacts with high -pressure outer air.
The second type of vacuum pump is an electromechanical pump. A residential example is the rotary model. This type of pump uses a rotary rotor and shoulder blades that capture air andDecember it creates a partial vacuum by pump. Although these pumps are very useful in less critical situations, they require specific conditions and also a source of electricity because they usually have an electric motor.
In the 21st century, the vacuum pump developed in the main necessity for progressive lifestyle. Not only is the vacuum pump used in the processing of semiconductors, equipment that comes with most of today's price vehicles to this day-including energy brakes and cruise control-made from the energy created by a vacuum pump. It is equally important that it is used to produce vacuum tubes that work in microwaves and cathode ray pipes that still drive older TVs.