FIELD: construction industry; concentration of mineral resources. SUBSTANCE: crusher has bin 2, and case 1 with working electrode 4. Discharging rack is installed in bottom part of case. Ratio of distance between electrode end rack to rack cell size is between 1.0 and 4.5. EFFECT: improved design. 1 dwgi

FIELD: oil and gas production industry. SUBSTANCE: this is used for evaluation of bed quality during drilling of oil or gas well, particularly for determining composition and volume of recovered hydrocarbons. According to method, drilling mud emitting from well during drilling process has adjustable concentration of given external matter which is maintained by adding it if necessary. At least part...

FIELD: mining industry. SUBSTANCE: this relates to mining industry geophysics, and particularly to measuring down-hole parameters in process of drilling bore-holes. Components of telemetric system are drilling string, body, power supply unit, measuring modules, transmitting device modules, electric divider, and bottom-hole motor. Diameters of body of measuring modules and power supply unit are les...

FIELD: hot water supply systems, both with and without pressure water-supply line. SUBSTANCE: solar water heater with natural circulation includes helioloop with solar radiation collector, heat-insulated tank-accumulator and connecting pipe lines and displacing system with branch pipes and ventilators for water supply. Tank-displacer mounted above tank-accumulator is brought in communication with ...

FIELD: gears determining orientation of drill hole shaft. SUBSTANCE: accelerometers only are used to measure zenith angle and azimuth. Accelerometers are set in oscillatory motion to determine azimuth which is found by value of Coriolis acceleration in this case. Inclinometer has guides where carriage connected to mechanism of reciprocating motion moves. Accelerometers are mounted on carriage and ...

FIELD: analysis of securities. SUBSTANCE: method involves generation of information signals, their encoding, processing and decoding. Information signals are generated from signals about buy lot number alpha, sell lot number beta, average transaction price gammaa excluding 10% of transactions with minimal price, average transaction price thetaa excluding 10% of transactions with ...

A clarifier (10) with first stage flotation and second stage filtration divides at least the lower portion of a flotation tank (12) into independent cells (54). A branched conduit (78) collects clarified water. Valves (76) control the flow of clarified water to either a clarified water ring conduit (62) or to a first filtrate/bachwash ring conduit (64) connected to a storage tank (68). High cell w...

In the case of a process for making a container, such as for example a can or tube for receiving a product, after making the container its inside is primed. A coating is applied to this primer in a layer thickness of 30-70 mu , a plastic, preferably a polyolefin or the like, being used as coating.

The invention refers to a new more effective method which consists in converting the kinetic energy of the fluids into electricity and vice versa. It is proposed the electromagnetic support of the machine rotor on the periphery of a ring wherefrom the electricity is received or supplied.; @

The invention concerns a method in the threading of a paper web or of an equivalent web-like material in a winding device, in particular in a slitter-winder, in which winding device the paper web (W) or the equivalent web-like material is wound from a web reel (2) or equivalent onto another roll. In the method a threading wedge is formed into the paper web (W) or equivalent web-like material, whic...

The invention relates to a computer system for data controlrelating to trade supplying warrants (city CATS-OS). It contains asystem for data processing (1), input unit (2), display (3) anddata input (5). Display (3) indicates first format mask enablingthe loading of a request for concrete data through the input unit(2). Input (5) is read if the request was introduced through unit(2). Display (3) d...

An optical system comprises photosensors 12, illumination means 10 and light guides 11. The objective 8 or end piece of the optical system is positioned against a glass pane 6 of the fibre shaft. An end lens 7 is provided at the objective 8, the end lens 7 engaging or being adhesively bonded to the glass pane 6. With no space between the lens 7 and glass pane 6, dust and uncontrolled light influen...

A cartridge contains a filter element (12) made from a bundle of parallel fibres (16) which form channels (18) for a product, e.g. an opthalmological liquid, to pass through, and are held inside a protective sleeve which is open at both ends. The fibres are made from a thermoplastic material, preferably polyamide or polyester. Each one has an active filtration zone (20) and they are enclosed by a ...

The process includes superposing on a first image representing the path or track a second image representing the set trajectory that the vehicle must follow to attain a future position (PF) on the track. The image of the trajectory is limited to the minimum safe stopping distance of the vehicle (V) on this track at its actual travelling speed. The set trajectory (T) is projected beyond the safe st...

A board game is provided having a generally rectangular game board including an undulating bottom surface defining parallel valleys having a part cylindrical shape and formed about parallel axes extending transversely of the board. Ball player assemblies are mounted to rotate about respective ones of the parallel axes, andslidable axially so that a game player can move the ball player into positio...

A control module, in particular for a control circuit in a motor vehicle, is configured in such a way that it can be produced economically. The control module has a two-part housing which includes a lower part and an upper part. The lower part is configured as a plate, having a connector member for a downstream device, which can be joined flat to a circuit board. The circuit board is populated on ...

FIELD: manufacture of building materials. SUBSTANCE: invention more specifically relates to fabricating various small-size structural elements from liquid- glass compositions. Objective is achieved by that original structural composition contains multifunctional filler also functioning as hardening initiator. Filler constitutes a high-dispersity powder with specific surface 10000-11000 sq.cm/g for...

FIELD: chemical industry, particularly preparation of cross- linked foamed polymers. SUBSTANCE: claimed method comprises preparing cross-linked foamed vinyl chloride- based copolymer prepared by polymerization vinyl chloride and glycedyl (epoxy) containing 0.05-30% monomer and, optionally, other monomer by mixing said monomers with foaming and cross-linking agent during heating operation. Decompos...

Liquid impervious, biodegradable films are disclosed. In particular, the films comprise a blend of an interpenetrated network of destructurized starch with ethylene/acrylic acid copolymers or ethylene/vinyl alcohol copolymers, and an aliphatic polyester such as polycaprolactone. Diapers, sanitary napkins, pantiliners, and the like, containing backsheets prepared from the foregoing materials are al...

An improved electrical submersible pump is disclosed in which a processor downhole is utilized to monitor one or more subsurface conditions, to record data, and to alter at least one operating condition of the electrical submersible pump. Novel uses are described for downhole gas compression, the delivery of particulate matter to wellbore sites, and for the disposal of waste.