mechanical filter การใช้

• The filtration system uses mechanical filters and plants to clean the water.
• These featured mechanical filters, very accurate frequency readout, and excellent stability.
• A substantial advance in mechanical filter technology was the HEPA filter.
• The method of coupling between non-adjacent resonators is not limited to mechanical filters.
• Properly planted and maintained, says Stotts, most ponds won't need a mechanical filter.
• Neither phase can be effectively removed by mechanical filters, electrostatic precipitators or ion generators.
• Piezoelectric crystals are also sometimes used in mechanical filter designs.
• These are thoroughly described in the article on mechanical filters.
• This analogy is widely used by mechanical filter designers and frequently in audio electronics also.
• This makes it possible to apply electrical network analysis and filter design methods to mechanical filters.
• Any filter realisable in electrical theory can, in principle, also be realised as a mechanical filter.
• Another problem was that the mechanical filter made them flicker unless very high refresh rates were used.
• One advantage that mechanical filters have over LC electrical filters is that they can be made very stable.
• Best practice is to flush mechanical filters using compatible water to dislodge organic materials, while preserving bacteria populations.
• The theory of mechanical filters was first applied to improving the mechanical parts of phonographs in the 1920s.
• The components of a mechanical filter are all directly analogous to the various elements found in electrical circuits.
• By the 1950s mechanical filters were being manufactured as self-contained components for applications in radio transmitters and high-end receivers.
• It is possible to design linear analogue mechanical filters using mechanical components which filter mechanical vibrations or acoustic waves.
• A "'bar screen "'is a mechanical filter used to remove large objects, such as rags and plastics, from wastewater.
• These filters can be designed to operate at much higher frequencies than can be achieved with traditional mechanical filters.