FIELD: water cleaning facilities. SUBSTANCE: this device allows for cleaning large volumes of water from trash without any clogging of separating surface. Separating surface in device is made in the form of section of cylindrical shell with axis passing in parallel to discharge threshold. Adjacent to separating surface is receiving unit intended for taking out trash which is separated from separat...

FIELD: micromechanical gyroscopic equipment. SUBSTANCE: proposed pickup is built on field-effect transistor with mobile gate to increase sensitivity, steepness, noise immunity in case of miniaturized make. Gate of field-effect transistor is located on one of elements of structure of pickup and source, channel and drain are positioned on other element mobile relative to first one. Description prese...

FIELD: electrical, electronic, and instrumentation engineering. SUBSTANCE: proposed material for permanent magnets is based on triple combination of iron, boron, and rare- earth metals incorporating at least one stable triple combination of Fe-B-rare-earth metal type (one or more rare-earth metals including yttrium) with tetragonal structure and nonmagnetic combinations incorporating amorphous com...

The invention is used together with a wind motor with a vertical axis of rotation. The technical solution being patented ensures long-lasting stable functioning of the device independently of the wind speed, as well as in cases of varying wind or sharp changes in the industrial voltage.The device comprises a case, an air intake device, self-adjusting gates, a weathercock, planetary reductors, vent...

A product suitable for absorbing wound exudate comprising a series of interconnected square or rectangular perforated (4) bags (2) made of a substance of maximum thickness 1 mm e.g. film, which is substantially non-adherent to a wound, wherein alginic acid or a salt thereof such as calcium alginate is housed in the bags, preferably in the form of small spheres. The film preferably comprises ethyle...

A method for mounting a magnetic plate (5) on a disc substrate (2) includes the steps of placing the magnetic plate (5) of a transparent synthetic material within a housing recess (6) of the disc substrate (2), abutting a horn (17) of an ultrasonic wave generating unit generating torsional vibrations on a rim of the housing recess (6) of the disc substrate under application of a predetermined pres...

The double acting proportional electro magnetic actuator system Ä11Ü has an armature Ä33Ü with an axial in line displacement sensor Ä12Ü. The actuator has two coils Ä18,19Ü with a magnet flux conducting centre disc Ä35Ü with stator poles . Poles are formed on the armature. A spring Ä47Ü provides a fail safe position for the valve. An additional rotary motion is provided by the excitation of both c...

The device is for printed sheets coming from a printer. It has at least two stop systems, positioned at a defined relative distance, and at right-angles to the direction of feed. Each system consists of coupled link units (23-26). One link (25) of a unit next to a cross-strut (12) is located in a fixed first pivot joint (28) on the strut, and one link (23) of a second unit, which is coupled to the...

The controller has an oil-pressure control for controlling an engagement transition oil pressure which is fed to frictional coupling elements so that a parameter changed by a speed change varies along the locus of a predefined target value. An engine torque controller controls a torque variation parameter during a speed change to optimize the characteristic of a parameter changing in parallel with...

A pilot-actuated servovalve with at least three main flow connections (50, 51, 52, 53) for space-saving installation in a control block is presented. The discharge into the control sleeve (5) for the first main flow connection (50) is formed opposite a piston end face (12) of the main control piston (6). In a pressure-compensation chamber (25), the main control piston (6) forms a pressure-compensa...

A reagent delivery system comprises an axial hub passing through the center of two equal-diameter, spaced apart discs, wherein the hub and discs are positioned in a sleeve such that an annular reagent chamber is provided. When the sleeve is moved in either an up or down axial direction the so-formed chamber is opened and the reagent is released. Such a regent delivery system is particularly useful...

An improved snare cauterization instrument assembly is provided with a plurality of fixed connecting strands (42) that severably join the web member (20) to the cauterization loop (30) to prevent the undesired movement of the web to the distal end of the loop prior to electrical activation, and severing of the tissue sample. A method of manufacturing the assembly employs a resilient, flexible cath...

This invention is a device and method for shortening the chordae tendinae (20) by heating them. Shortening the chordae tendinae (20) stabilizes the atrioventricular valve to which they are attached, thus reducing or halting valve prolapse. A catheter (44) having a heating tip system (30) is inserted in the heart of a patient and manoeuvred by an operating surgeon so that the heating tip (30) can i...

Die Erfindung bezieht sich auf eine Bepuderungsanlage (1), mit einer Bepuderungseinrichtung (5), die wenigstens einen Fluideinlass(12, 21) zum Einleiten eines Fluids in die Bepuderungseinrichtung und wenigstens einen Fluidauslass (24, 24) zum Abführen des Fluids aus der Bepuderungseinrichtung aufweist, mit einer Fluidfördereinrichtung (44), mit der durch Fördern eines Fluidstromes durch den Fluide...

FIELD: transport engineering; cargo vehicles with devices facilitating loading, unloading and stowing the loads. SUBSTANCE: cargo vehicle has chassis with dumping body furnished with tie-up devices, boom crane-manipulator with replaceable load hosting facilities whose gripping member is made for engagement with body tie-up devices. Base of boom crane-manipulator is secured on chassis. Body is hing...

PURPOSE:To obtain the title element free from defects such as pinholes and improved in luminance at low voltage by providing a luminescent layer containing a specified polymer. CONSTITUTION:A hole transfer layer 13 is formed on a transparent electrode 11 provided with a transparent conductive layer 12 on the upper side; a luminescent layer 14 is formed thereon which has a thickness of 100-3000Angs...

PURPOSE:To miniaturize an entire optical system by providing an optical path separation element integrated with a semi-transparent film, a polarized film and a total reflection device. CONSTITUTION:An optical path separation element 21 having two faces opposite to each other with the semi-translucent film 22 provided on a part of its one side having a laser light source 17, with a total reflection...

A method of mixing a powder material and a binder in a predetermined ratio and kneading the mixture so that substantially whole surface of the powder particles are covered by the binder, molding the kneaded mixture into the shapes of desired products, then removing the binder from the moldings without causing expansion or cracks in the moldings before sintering. The binder comprises one or more or...

A recording device for recordal of movement of parts of the body in particular respiratory movements, which device comprises an elastic hollow tube stretched over a part of the subjects body, such as the chest, through which tube sound pulses are sent while the frequency is being kept inversely equal to the length of the tube. The frequency and rate of variation thereof provides information on the...

Microvoid polyurethane materials having densities below 300 kg/m<3> and void sizes below 5 micron which are suitable for use as insulating filler in evacuated insulation panels.