Of course, the English Dyson Company does not need of introduction. This brand has long become a synonym for cyclone vacuum that uses the principle of cyclone air filtration. Almost all modern powerful vacuums are based on this technology.
The cyclone vacuum has a prototype called a cyclone-separator. This device was developed in 1978 by James Dyson to collect small particles of paint powder. In the next five years, the inventor created and tested a large number of models of such devices. The first cyclone vacuum under the name G-Force was created in 1983. It offered through a catalog on the Japanese market.
Dyson Appliances Ltd was founded in 1991 on money from the sale of G-Force. The factory for the manufacture of vacuums and research center for technology development were established in June 1993.
The first model under the Dyson brand appeared under the name DC01 in 1993.
Over the next 25 years, Dyson vacuums have spread widely around the world, collecting a large number of different awards and gaining huge popularity among consumers.
The company’s production facilities are located in Singapore and Malaysia. They produce a Dyson engines with digital control, using additive 3D-printing technology. Today, Additive Manufacturing technology (layered synthesis) is the most progressive. Additionally, the innovative high-tech center in Singapore conducts research and develops new products.
Cyclonic filtration is based on the separation of air and dust particles with the help of vortex flows.
The air enters the conical chamber, is twisted by swirl and rises along a spiral trajectory. Particles in the air flow are directed to the container walls under the influence of centrifugal force. Modern models use several cyclones to increase cleaning efficiency. Such systems are called multi-cyclones. Of course, the creation of vortices requires a large engine power. The speed of their rotation reaches 120,000 rpm. But motors with digital control are compact enough because of their high efficiency.
The modern cyclone motor contains a lot of innovative solutions that provide the required airflow speed.
Today, these devices provide highest power compared to other types of vacuums.
Dyson Cinetic Big Ball is a novelty of 2017.
It has repeatedly appeared in the top-lists of various reviewers as one of the best in the segment of powerful vacuums.
Model configuration and shape ensure its high steadiness on a surface. This vacuum automatically returns to its working position at deviation from the vertical plane.
Plastic rollers rotate only in one plane.
Transparent dust collector provides visual control of its filling.
Dust collector is located in cyclone unit that is removed with the help of pressing the red key on the handle.
Filtration system provides three stages of air cleaning. Large trash is captured on the first stage by large cyclone. Stainless steel filter is intended for air cleaning from fibers and wool. The smallest dust is cleaned with the help of grouped cyclones. These cyclones are combined into the groups to increase the efficiency of their work. Vibration of the flexible ends of the cyclones provides their self-cleaning from adhered dust.
A small turbine rotates brush of the main wide nozzle. It uses intake air flow for this purpose.
Model has additional mini turbo brush. It’s intended for cleaning the pet hair.
Two brushes rotate in different directions. Their axes are located at an angle of 90 degrees to the floor. Cleaning is carried out with the help of bunches of nylon bristles that are located on the oval plates. The absence of the center roller eliminates the problem of winding the hair and threads.
A new universal Musclehead nozzle contains several innovative engineering solutions.
It`s universal and cleanses surfaces of any type.
Testing the noise level shows very good results for a powerful vacuum. It’s 71.4 dB for the turbo brush, 75.6 dB for the mini turbo brush, 68 dB for the Musclehead nozzle and 71.7 dB for the crevice nozzle.
– large number of innovative engineering solutions;
– high efficiency of cleaning from very fine dust with the help of three-stage filtration;
– relatively low noise level;
– high steadiness on a surface;
– innovative Musclehead nozzle;
– mini turbo brush for collecting pet hair;
– relatively high price;
– vacuum weigh 17.6 pounds.
Hand-held portable Dyson vacuums are also very popular. Video demonstrates the capabilities of one of the latest models.