transport engineering; combination steering systems of crawler vehicles. SUBSTANCE: proposed system has hydrostatic transmission and transmission control operating drives. It includes also right-hand and left-hand side track rotation speed sensors, and design parameters unit connected with vehicle theoretical angular turning speed calculating unit which is connected with comparator, together with ...

alternative power supplies for heat generation. SUBSTANCE: gearless windwheel-electric generator with vertical axis of revolution is mounted on camp ceiling of high apartment house or industrial building; electric water heater and heat storage are mounted in basement of same house or building. Protection of persons residing in house or building against detrimental effect of vibration and noise is ...

wind-power engineering for driving vehicles. SUBSTANCE: plant has converging air intake placed inside vehicle body. Mounted at air intake outlet is windwheel that functions to set electric generator rotor in rotary motion. Generator is coupled with electric motor that charges storage battery. Air intake is not arranged over entire length of body and has its outlet under bottom of body tail; air st...

computerized information technology, namely systems for electronic commerce, possibly operative control and monitoring of transacting procedures, organization of goods and service sales and(or) remote control of bank accounts, for example with use of Internet. SUBSTANCE: system includes large number of control apparatuses of partners of that system, centralized control apparatus, apparatus for sto...

gas-discharge engineering; information display panels. SUBSTANCE: panel has coating above display electrodes under dielectric barriers and in adjacent areas. Dielectric coating applied to upper base of dielectric barriers is made of high-melting material that may be dark colored and possess high emissivity. In addition, dielectric coating may be made of powdered high-melting material, 1-10 mcm thi...

A method and apparatus for separating a material disposed inside a metal casing from the metal casing. A composite is provided including the metal casing and the material disposed inside the metal casing. An electrode system distinct from the metal casing is arranged inside a liquid. A high energy pulse is generated on the electrode system through spark discharge in the liquid thereby generating a...

Cet appareil (3A, 3B) est destiné à l'échange de chaleur entre au moins un premier fluide disponible à une température voisine de la température ambiante et au moins un second fluide disponible à une température cryogénique inférieure à -20degreC. Il comprend des moyens pour faire circuler le premier fluide de façon globalement centripète par rapport à un axe central général (X-X) de l'appareil...

The invention concerns a method for opening oysters consisting in: piercing the oyster shell to produce an orifice on the muscle retaining its cover, or in the zone close to said muscle; then injecting into the oyster, through the resulting orifice, a fluid under pressure for cutting out said muscle and/or detaching it from the shell. In a particular embodiment, the appliance for implementing the ...

Electrodes are cured through application of modulated electrical signals. In preferred embodiments the signal comprises pulsed currents, and in particularly preferred embodiments the signal comprises a train of both forward and reversed pulses, with modulation of the duty cycle by pulse width modulation during the curing process.

A method for cleaning reels (2), involving the removal of residual fibres from textile materials which are wound around said reels, comprising a feed for said reels (2) in a cleaning station (5), the cleaning of said reels in the cleaning station with the aid of at least one liquid jet (6) which is directed onto the reels and which is of a sufficiently high pressure that it can cut away the residu...

Process for making open celled (semi-) rigid polyurethane foams using as cell opening agent a fatty acid or a fatty acid amine or a fatty acid amide or a fatty acid ester.

L'élément moulant 1 selon l'invention comporte une partie d'ancrage 2, destinée à être fixée à une pièce de moule, prolongée par une partie moulante 3 destinée à faire saillie sur la face de moulage de ladite pièce de moule. La partie moulante 3 de l'élément moulant 1 selon l'invention comporte au moins deux extensions 31, 32, l'une au moins de ces extensions comportant au moins un bras 4 monté...

A variable geometry turbocharging system for use in an internal combustion engine utilizes a voice coil assembly. The voice coil assembly includes a field and an armature. The voice coil assembly is actuatable to move the armature relative to the field, and is connected to the turbocharger such that movement of the armature relative to the field changes the geometry of the turbocharger.

superconductor engineering; short and long multiconductor strips for electrical equipment. SUBSTANCE: proposed method is characterized in that complete metal ampoule is manufactured, filled with powdered superconducting compound or half- finished products so as to ensure that space factor of single core were 20- 60%, ampoule-and-powder system is deformed to obtain desired thickness of 0.35-5 mm by...

superconductor engineering; short and long composite wide superconductor strips for electrical equipment. SUBSTANCE: method is characterized in that hollow round-section metal ampoule is formed, upset to desired size of oval-section ampoule, and ampoule obtained is filled with powdered superconductor compound or half- finished product so as to ensure space factor of 20-60%, ampoule-and-powder syst...

The invention provides a telecommunications transmission system adapted to operate as a platform for an agent-based electronic market and including a plurality of user terminals arranged for connection to the Internet, at least one service provider server, and a plurality of electronic shops. The platform is arranged to support agent-based market interactions between a plurality of agent types, an...

A telecommunications transmission system is adapted to operate as a platform for an agent-based electronic market. The telecommunications system includes a plurality of user terminals arranged for connection to the Internet, at least one service provider server, and a plurality of electronic shops. The telecommunications transmission system can support agent-based market interactions between a plu...

Microporous film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. Such microporous products are made at speeds in the order of above 500 fpm to about 1200 fpm. Thermoplastic polymers are melt blended to contain about 35% to about 45% by weight of a linear low density polyethylene, about 3% to about 10% by weight of a low density polyethylene...

Microporous film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. Such microporous products are made at speeds in the order of above 500 fpm to about 1200 fpm. Thermoplastic polymers are melt blended to contain about 35% to about 45% by weight of a linear low density polyethylene, about 3% to about 10% by weight of a low density polyethylene...

A method is providing for treating waters, such as standing and flowing waters and waste waters, soils, sediments and/or silts. At least one alkaline earth metal peroxide is brought into contact with such waters or the like, especially to effect immobilization of phosphates and heavy metals except manganese and iron therein.