This Multi-Section Tubular Ultrasonic Cleaner is built on the foundation of traditional Langevin Transducer and all their related theories, it can be regarded that this new product is an evolution and extension of Langevin Transducer.

This patented product features in many characteristics which includes the following :

1. Both sides transducers, their PZT ceramics are bolted in an opposite poling-direction to each other.

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2. Fins are inserted between PZT ceramics to help dissipate heating.

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3. Set up the location of sonic knot as a connecting point for Track-Change in the way of sound transmission.

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4.Section(2) Each segment of tube-section roles as an independent ultrasonic unit.

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4.Section(1) Each segment of tube-section roles as an independent ultrasonic unit.

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5. The linker ( Booster ) between two sections simultaneously plays a reverse function at both sides terminals.

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6. A bridge-gate finishes to balance the whole bilateral corresponding resonance.

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+ + + + + + + PATENT PRODUCTS

Multi-section ultrasonic tubular cleaner is bilateral symmetry through Bridge-Gate's center and will be termed as side A and side B.

Here are further descriptions for above headlines :

1. Langevin transducers

There are two traditional Langevin transducers on both end sides. But their PZT ceramics are bolted in an opposite poling-direction at each side , that is, follow by waves of (+) and (-) interchanging , both side transducers will be either expanding while the other is shrinking. This way will avoid wave-collision from both sides.

2. Heat dissipation

There are fins to be set between PZT ceramics for to keep the balance of temperature between ceramics and the outside water in a temperature range from 25°C ~ 100°C.

3. Sonic Knot

This Knot is similar to Langevin transducer's front emitting solid mass, it gathers sonic energy as a knot , ready for bursting into the water. So far , if it were used this knot as a terminal end of transducer, it can be called a complete traditional Langein transducer. But in current occasion , the Knot is designed to continue to a round tube, it does not directly emit toward the water but mainly delivers waves from a solid mass into the section (1) tube, it goes along the pipe circle in a way of surface wave, that means there is a Track-Change during the wave transmission, from a solid mass to a pipe wall.

4. Tube sections

Sound waves transmit along the section(1) pipe and emit waves into the water around the pipe in 360o circle. Cavitations shoot out perpendicularly to the length of the tube and vigorously rush forward, breaking through water molecules, until they are bounced back in refraction angles when they collide to the SUS wall anywhere in the cleaning tank. This makes the cavitations become compound and complex, full and even. In general term , it sends out about 550W acoustic power around section(1), the same is true in the other sections.

5. Booster

It is an integrator between two tube sections. While it performs reverse functions at its both ends, first, one side of the Booster continued from section(1) acts as a resonant coupling receiver and forms an end mass to make this section(1) become an independent ultrasonic unit . but on the other end side of this Booster , it simultaneously acts as an amplifier to succeed to transmit waves into section(2) to create a next independent ultrasonic unit.

6. Bridge-Gate

At side A, Transducer A will transmit waves from section to section until end up at a Bridge-Gate , through this Gate , original wave-form will be forced to be distorted to a diffraction wave-form and continue to go into side B, succeed marching forward to transmit waves till finishing at the end . The role of Transducer B is also the same. When side A and side B intermittently interacted by triggering two reverse poling transducers , the Bridge-Gate , in the middle of whole bar, can also be regarded as a bridge for exchanging waves from either side to the other, they oscillate by each other and generate secondary resonance to keep two sides in a bilateral corresponding balance, then both sides will reform and merge into a new resonance in Frequency to perform a dynamic ultrasonic functions in the device.


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