Vibratory treatment apparatus and method

Claim 3

The method of claim 1 wherein said vessel comprises a tube having a tuned cavity, and including the step of flowing the material through said cavity.

Claim 4

The method of claim 1 wherein said vessel contains relatively movable bodies between which said material is located, said displacement being transmitted to said bodies causing the bodies to grind or emulsify said material.

Claim 5

The method of claim 3 wherein said material is flowable.

Claim 6

The method of claim 3 wherein said bodies comprise balls packed into a tubular zone of said vessel, and including step of flowing said material through said zone.

Claim 7

The method of claim 1 including a pumping member in the vessel that comprises a pump body, and said displacement is transmitted to said member causing material pumping movement thereof.

Claim 8

The method of claim 6, wherein said member comprises a vane in a tubular zone of the vessel, and including the step of flowing said material through said zone aided by said displacement of the vane.

Claim 11

The method of claim 9 which includes tensioning the tube during said lengthwise oscillatory displacement thereof.

Claim 12

The method of claim 9 including adjusting said tensioning of the tube to adjust the oscillatory displacement transmitted to the tube interior.

Claim 14

The method of claim 1 wherein the material is in a liquid.

Claim 15

The method of claim 1 wherein the material is dissolved in a liquid solvent.

Claim 16

In combination with a tubular vessel containing material to be treated, (a) means operatively coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel lengthwise thereof, (b) said means including transducer apparatus imparting lengthwise oscillation to the tensioned vessel, and resulting in corresponding inward and outward oscillation of the vessel which is transmitted to the vessel interior, (c) said transducer apparatus comprising at least one piezoelectric disc extending about the vessel.

Claim 17

In combination with a tubular vessel containing material to be treated, (a) means operatively coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel lengthwise thereof, (b) said means including transducer apparatus imparting lengthwise oscillation to the tensioned vessel, and resulting in corresponding inward and outward oscillation of the vessel which is transmitted to the vessel interior, (c) said transducer apparatus comprising at least one piezoelectric disc extending about the vessel.

Claim 18

The combination of claim 15 including means flowing the material into the vessel.

Claim 19

The combination of claim 15 wherein the vessel contains means forming a tuned cavity through which said material is passed.

Claim 20

The combination of claim 15 including relatively movable bodies in the vessel and to which said displacement is transmitted causing the bodies to grind or emulsify the material in contact with the bodies.

Claim 21

The combination of claim 18 wherein said bodies comprise balls packed into a tubular zone of said vessel.

Claim 22

The combination of claim 15 including a pumping element in the vessel and to which said displacement is transmitted causing the element to undergo oscillatory pumping movement to displace said material.

Claim 23

The combination of claim 20 wherein said pumping element comprises a vane in a tubular zone of the vessel.

Claim 24

The combination of any of claims 15-18 and 20, and wherein said vessel comprises a tube.

Claim 25

The combination of claim 22 wherein said means includes coupling structure extending between said transducer apparatus and opposite end portions of the tube.

Claim 26

The combination of claim 15 including means controlling the temperature of the material in the vessel.

Claim 27

In combination with a tubular vessel containing material to be treated, (a) means operatively coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel lengthwise thereof, (b) said means including transducer apparatus imparting lengthwise oscillation to the tensioned vessel, and resulting in corresponding inward nd outward oscillation of the vessel which is transmitted to the vessel interior, (c) said transducer apparatus comprising at least one magnetostrictive disc extending about the vessel.

Claim 28

In combination with a tubular vessel containing material to be treated, (a) means operatively coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel lengthwise thereof, (b) said means including transducer apparatus imparting lengthwise oscillation to the tensioned vessel, and resulting in corresponding inward nd outward oscillation of the vessel which is transmitted to the vessel interior, (c) said transducer apparatus comprising at least one magnetostrictive disc extending about the vessel.

Claim 29

In combination with a vessel containing material to be treated, (a) means operatively and adjustably coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel, (b) said vessel comprising a lengthwise tensioned, tube, said means including transducer apparatus imparting lengthwise oscillation to the tube, and resulting in corresponding radial oscillation of the tube which is transmitted to the tube interior, (c) said means including coupling structure extending between said transducer apparatus and opposite end portions of the tube, (d) said transducer apparatus extending about the tube, and said coupling structure including a pair of coupling members respectively tapering toward opposite end portions of the tube, each member being generally tubular.

Claim 30

In combination with a vessel containing material to be treated, (a) means operatively and adjustably coupled to the vessel for producing vessel oscillatory displacement transmitted to said material, and for simultaneously tensioning the vessel, (b) said vessel comprising a lengthwise tensioned, tube, said means including transducer apparatus imparting lengthwise oscillation to the tube, and resulting in corresponding radial oscillation of the tube which is transmitted to the tube interior, (c) said means including coupling structure extending between said transducer apparatus and opposite end portions of the tube, (d) said transducer apparatus extending about the tube, and said coupling structure including a pair of coupling members respectively tapering toward opposite end portions of the tube, each member being generally tubular.

Claim 31

The combination of claim 26 including retaining means coupling said members to the tube to place said members and said transducer apparatus in compression and said tube in tension.

Claim 32

The combination of claim 27 wherein one of said retaining means is adjustable to controllably vary said tension and said compression.

Claim 33

The combination of claim 27 including an electrical power source to transmit AC power to said transducer apparatus causing oscillatory displacement thereof in the direction of the tube length.

Claim 34

The combination of claim 26 wherein said transducer apparatus comprises a piezoelectric disc held in compression between said members, the inner and outer walls of the disc provided with electrodes to which high frequency power is transmitted.

Claim 35

The combination of claim 26 wherein said transducer apparatus comprises two piezoelectric discs which are stacked between and held in compression by said members, the opposite faces of the discs provided with electrodes to which high frequency power is transmitted.