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6126339 |
Automatic processor for silver halide photosensitive photographic material
In an apparatus for automatically processing a silver halide photographic light sensitive material by plural processes, provided with a conveyor for relatively conveying the material to the plural...
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6113001 |
Liquid supply apparatus
A liquid supply apparatus having a receptacle for containing a liquid to be supplied, air and a controlling means having a valve for controlling the volume of air in the receptacle. Liquid is...
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6102298 |
Ultrasonic spray coating application system
An ultrasonic atomizer is provided including an ultrasonic vibrator, a reservoir, and a heat exchanger. The ultrasonic vibrator is connected to an amplifying section. The amplifying section has an...
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6089227 |
Device for an inhaler
An inhaler for electrical dosing of pure substances or preparates consisting of chemical and biological substances mainly used as drugs. The inhaler, which comprises a microprocessor thereby offers...
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6089548 |
Process and device for converting a liquid stream flow into a gas stream flow
In a method and an apparatus for converting a liquid flow into a gas flow, a liquid flow is introduced into an evaporation volume, the liquid flow is dispersed so as to enlarge the surface of the...
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6079636 |
Fuel injection valve with a piezo-electric or magnetostrictive actuator
A fuel injection valve, particularly an injection valve for fuel injection equipment of internal combustion engines, having a pump piston that can be activated using a piezoelectric or...
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6062489 |
Fuel injector device for engines
The fuel injection device of this invention utilizes the fuel pressure in the balance chamber for closing the open-close valve to prevent fuel leakage from the open-close portion. When the...
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6062212 |
Dispensing apparatus
A dispensing apparatus which defines an outlet through which a metered dose of liquid from a reservoir is dispersed as an atomized spray. A droplet of liquid is metered onto a perforate membrane...
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6053424 |
Apparatus and method for ultrasonically producing a spray of liquid
An apparatus and a method for ultrasonically producing a spray of liquid. The apparatus includes a die housing which defines a chamber adapted to receive a pressurized liquid and a means for...
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6036105 |
Liquid spraying apparatus and a method of manufacturing the liquid spraying apparatus
A liquid spraying apparatus according to the present invention comprises a spray tank which stores an image forming solvent, a nozzle plate which is provided as a portion of the wall surface of the...
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6020277 |
Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same
A melt-extrudable polymeric strand with enhanced tensile strength formed by extruding a melt-extrudable polymer while subjecting the a portion of the polymer to ultrasonic energy. The...
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5996903 |
Atomizer and atomizing method utilizing surface acoustic wave
An ultrasonic atomizer utilizing surface acoustic waves is disclosed. The atomizer comprises an oscillator (11) generating surface acoustic waves, and a porous thin plate (12a) having a number of...
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5996902 |
Spray for spraying powdered material activated by pulsating vibration air and method
A sprayer and method for spraying powdered material activated by pulsating vibration air. The sprayer comprises an elastic membrane, a storage tank for storing powdered material provided with the...
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5992756 |
Method and apparatus for ejection of particulate material
The invention concerns an apparatus for generation and ejection into air of discrete agglomerations of a particulate material with a proportion of liquid from a liquid having the particulate...
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5981733 |
Apparatus for the chemical synthesis of molecular arrays
An apparatus for the automated synthesis of molecular arrays. A jetting device is employed along with a reaction chamber to dispense reagents used in the synthesis onto the substrate. A positioning...
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5975682 |
Two-dimensional fluid droplet arrays generated using a single nozzle
Amplitudes of drive pulses received by a horizontally-placed dropper determine the horizontal displacements of droplets relative to an ejection aperture of the dropper. The drive pulses are varied...
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5943075 |
Universal fluid droplet ejector
A droplet generator comprises a fluid reservoir having a side wall made of glass or quartz, and an end cap made from a silicon plate. The end cap contains a micromachined aperture through which the...
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5938118 |
Electromechanical driver for an aerosol dispensing apparatus which dispenses a medicated vapor into the lungs of a patient
An aerosol dispensing apparatus comprises a housing which includes a top l having a sharp edged orifice and a speaker assembly mounted on a bottom portion of the housing. A sawtooth waveform...
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5927306 |
Ultrasonic vibrator, ultrasonic cleaning nozzle, ultrasonic cleaning device, substrate cleaning device, substrate cleaning treatment system and ultrasonic cleaning nozzle manufacturing method
An ultrasonic cleaning nozzle comprises an ultrasonic vibrator, a case body and a nozzle cap. A chemical liquid supplied from a supply port is irradiated with ultrasonic waves by the ultrasonic...
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5922247 |
Ultrasonic device for atomizing liquids
An ultrasonic device for atomizing liquids has at least one atomization unit wherein an upward directed ultrasonic transducer is located at the bottom of the unit with the top of the unit being...
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5908158 |
Ultrasonic nebulising device
The device is designed for nebulizing liquids and for transporting the formed aerosols. It includes components to form a fountain of liquid that is being nebulized, a container holder (4), a...
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5894841 |
Dispenser
A dispenser (FIG. 1, 1) comprises a reservoir (10) of a physiologically active substance and a droplet ejection device (14), for example a bubble jet or pizeoelectric device, which is controlled to...
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5885661 |
Droplet jet method for coating flat substrates with resist or similar materials
An apparatus and method are provided for efficiently and effectively coating a substantially flat surface, i.e., a substrate, with a high-viscosity chemical such as photoresist. The chemical is...
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5868153 |
Ultrasonic liquid flow control apparatus and method
An ultrasonic apparatus and method for regulating the flow of a pressurized liquid through an orifice by applying ultrasonic energy to a portion of the pressurized liquid. The apparatus includes a...
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5855323 |
Method and apparatus for jetting, manufacturing and attaching uniform solder balls
An apparatus and process for jetting molten solder in the form of balls directly onto all the metallized interconnects lands for a ball grid array package in one step with no solder paste required....
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5836515 |
High efficiency spraying device, in particular for spraying water in the form of micro-droplets
A liquid spraying device including an elongate first vessel closed at one of its ends by a first free face of a piezoelectric transducer capable of emitting waves into a liquid filling the vessel,...
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5823428 |
Liquid spray apparatus and method
A method of and apparatus for atomizing a liquid are disclosed, in which a liquid is caused to pass through tapered perforations (50) in a vibrating membrane (5) in the direction from that side of...
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5810255 |
Clamping device for a piesoelectric actuator of a fuel injection valve for internal combustion engines
A fuel injection for internal combustion engines, having a valve member which is guided so that it moves axially in a valve body and uses a sealing face provided on a combustion chamber end to open...
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5810988 |
Apparatus and method for generation of microspheres of metals and other materials
Apparatus and methods for making uniformly-sized and predictably-spaced droplets or solid microspheres from high-temperature or other liquids. Liquid droplet generators having electromechanical...
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5803106 |
Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice
An ultrasonic apparatus and method for increasing the flow rate of a pressurized liquid through an orifice by applying ultrasonic energy to a portion of the pressurized liquid. The apparatus...
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5803362 |
Ultrasonic aerosol apparatus
An ultrasonic aerosol apparatus having a piezoelectric element which generates ultrasonic signals in response to signals received from an oscillating circuit, where the temperature of the...
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5746373 |
Liquid injection apparatus
A liquid injection apparatus uniformly applies a liquid on a material at one time in the form of a line. A nozzle plate is arranged on a portion opposing a photosensitive material of an injection...
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5736195 |
Method of coating a thin film on a substrate
A method for coating a substrate with a relatively thin, uniform film of a fluid with a minimum of waste. A volume of fluid is produced and the size and velocity of the volume of fluid are selected...
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5716002 |
Ultrasonic atomizer
An ultrasonic atomizer includes an electrically excitable piezoceramic and a coupling body being operatively connected to the piezoceramic. The coupling body has a surface coming into contact with...
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5685485 |
Apparatus for apportioning and atomizing fluids
A device is provided which allows exact apportioning and controllable atomization of fuel as necessary for various operating conditions of an internal combustion engine. The apportioning ensues...
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5658535 |
Transverse flow uniform droplet O.sub.2 (.sup.1 Δ) generator and method for its use
A transverse flow uniform droplet generator and method for its use. The droplet generator, such as is used with a gas laser system, produces singlet oxygen from a flow of droplets of liquid basic...
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5657926 |
Ultrasonic atomizing device
An ultrasonic atomizing device comprising a piezoelectric vibrator, at least an interdigital transducer P comprising two parts P D and P F , at least an electrode G, electrode terminals T D , T F ...
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5656339 |
Method of and arrangement for applying a fluid to a surface using a vibrating needle
The invention relates to a method of applying a fluid (12) to a surface (13), the pressurised fluid being applied from a container (1) to the surface via a hollow needle (7). In order to preclude...
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5636788 |
Micro-volume fluid injector
A micro-volume fluid injector in which the fluid does not contact the piezoelectric disk and is easy to make in very small sizes. A piezoelectric disk is removably secured to the plunger so as to...
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5632445 |
Ultrasonic fluid spraying device
An ultrasonic fluid spraying device including an electroacoustic converter; optionally at least one coupling rod element; a spraying device provided as a radial collar projecting outwards from an...
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5624608 |
Device for spraying, in particular water in the form of microdroplets, capable of functioning in a nonstationary environment
The invention relates to a spraying device including a tank which is open at its upper part, capable of containing a liquid to be sprayed, such as water, while being filled up to its opening, a...
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5622611 |
Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the preparation thereof
A zero sack volume fluid flow regulator generates upstream turbulence for control of fluid flow, fluid spray distribution and fluid droplet size. The fluid flow regulator includes a seal layer for...
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5601235 |
Aerosol generator
An aerosol generator (10) includes a plate (18) defining an orifice (20) through which a jet of liquid is projected, which breaks up into droplets. The plate (18) is vibrated to control the droplet...
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5588592 |
Method and apparatus for detecting the onset of flooding of an ultrasonic atomizer
Deleting the onset of flooding of a surface of an ultrasonic atomizer having an ultrasonic transducer with liquid to be atomized, in particular liquid fuel in connection with heaters, wherein the...
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5586723 |
Liquid spray nozzle with liquid injector/extractor
Liquid is finely atomized and is ejected through apertures in a disc by virtue of high frequency vibration of the disc at controlled amplitudes. To insure an adequate supply of liquid to the disc...
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5582348 |
Ultrasonic spray coating system with enhanced spray control
An ultrasonic spray coating system includes a converter which converts high frequency electrical energy into high frequency mechanical energy thereby producing vibrations. The converter has a...
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5560543 |
Heat-resistant broad-bandwidth liquid droplet generators
Apparatus and methods for making uniformly-sized and predictably-spaced droplets from high-temperature liquids. Liquid droplet generators having electromechanical driving elements are coupled to a...
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5540384 |
Ultrasonic spray coating system
An ultrasonic spray coating system includes a converter which converts high frequency electrical energy into high frequency mechanical energy thereby producing vibrations. The converter has a...
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5529753 |
System for ultrasonic energy coupling by irrigation
A system for ultrasonic energy coupling includes an ultrasonic transducer, a horn member defining a passageway, and a pump for moving fluid through the passageway and outwardly of the horn. The...
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5518179 |
Fluid droplets production apparatus and method
A fluid droplet production apparatus, for example, for use an atomizer spraying device, has a membrane which is vibrated by an actuator, which has a composite thin-walled structure and is arranged...
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