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Latest Inventions
Latest Inventions Technologies of maintenance safety

  HIGH-PRESSURE BOTTLE AND METHOD OF ITS MANUFACTURE
FIELD: protracted storage and transportation of compressed and liquefied gases, mainly fire extinguishers. EFFECT: enhanced reliability and durability; facilitated procedure. 3 cl, 11 dwg
Publishing date: December 1, 2003

  VEHICLE WHEEL PRESSURE DROP INDICATOR
FIELD: transport engineering. EFFECT: improved sensitivity of device owing to provision of direct contact of sensing element of pickup with air in tire, simplified mounting and removal of device for adjusting and repair. 2 dwg
Publishing date: September 29, 2003

  DUST SUPPRESSING DEVICE
FIELD: mining industry; applicable in dust control in driving of mine workings by drilling and blasting method, especially of workings with large cross-sections. EFFECT: higher efficiency of suppression of dust from air current passing through dust suppressing device. 2 dwg
Publishing date: August 18, 2003

  DEVICE WITH OPERATING-TIME DEPENDENT CHARACTERISTIC FOR OVERCURRENT AND SHORT-CIRCUIT PROTECTION OF ELECTRICAL INSTALLATIONS
FIELD: electrical engineering; relay protective gear. EFFECT: enhanced protective efficiency due to enhanced precision of operating time setting for second (overcurrent protection) stage. 2 cl, 1 dwg
Publishing date: June 30, 2003

  ELECTRONIC SLOW-WAVE CIRCUIT AND DELAY CIRCUITS
FIELD: blasting operations; electronic-delay detonators including programmable ones with electronic slow-wave initiation. EFFECT: enhanced operating reliability of detonators. 12 cl, 13 dwg
Publishing date: June 30, 2003

  PHOTOLUMINESCENT PHOSPHOR WITH OVERLONG-DURATION AFTERGLOW
FIELD: luminophors. EFFECT: enhanced luminescence characteristics and increased hydrolytic stability. 3 cl, 1 tbl, 6 ex
Publishing date: February 3, 2003

  APPARATUS FOR PREVENTING SHOES FROM SLIDING (VERSIONS)
FIELD: shoe industry. EFFECT: simplified construction and convenient use. 9 cl, 7 dwg
Publishing date: October 28, 2002

  APPARATUS FOR PREVENTING FIRE FROM SPREADING THROUGH ELECTRIC CABLE
FIELD: fire-fighting equipment. EFFECT: enhanced reliability in operation, simplified construction and increased efficiency. 4 cl, 1 dwg
Publishing date: September 23, 2002

  DEVICE FOR REDUCING ELECTROMAGNETIC EFFECTS ON COMMUNICATION LINES
FIELD: electrified railways. EFFECT: reduced electromagnetic influences on communication lines. 1 dwg, 1 an
Publishing date: September 16, 2002

   METHOD OF FLAMELESS BREAKAGE OF SOLID BODIES AND DEVICE FOR ITS EMBODIMENT
FIELD: technology of blasting operations, particularly, flameless blasting of rocks. EFFECT: higher safety of operation with flameless breakage of solid bodies. 2 cl, 1 dwg
Publishing date: July 22, 2002

  TECHNIQUE OF LASER DETECTION OF NEUTRON FLUXES ON RADIATION HAZARDOUS OBJECTS
FIELD: detection of neutron fluxes. EFFECT: enhanced sensitivity of detection of fields of ionizing radiation. 1 cl, 1 tbl
Publishing date: April 16, 2002

  BOOM CRANE OVERLOAD SAFEGUARD
FIELD: mechanical engineering; materials handling equipment. EFFECT: improved accuracy, provision of protection from overloads.
Publishing date: March 26, 2002

  DEVICE FOR PREVENTION OF HELICOPTER COLLISIONS WITH HIGH-VOLTAGE POWER LINES
FIELD: radar equipment, applicable for insurance of safety of helicopter flight at low altitudes, in particular, for warning of helicopter pilots on the danger of collisions with high-voltage power lines. EFFECT: prevented collisions of helicopter with obstacles in the form of electric power lines. 1 dwg
Publishing date: March 5, 2002

  HOOK-WALL TUBING PACKER
FIELD: oil and gas industries; setting of packers in oil and gas wells. EFFECT: enhanced reliability. 1 dwg
Publishing date: March 5, 2002

  DEVICE FOR NOISE SUPPRESSION IN VIDEO SIGNAL FOR TELEVISION
FIELD: television engineering. EFFECT: improved reliability of noise suppression in video signal. 10 cl, 21 dwg
Publishing date: February 19, 2002

  METHOD OF EMERGENCY EVACUATION OF PASSENGERS FROM AIRCRAFT
FIELD: rescue aids. nEFFECT: enhanced safety of passengers. 4 dwg
Publishing date: February 5, 2002

  DE-ICING COMPOSITION AND METHOD OF APPLICATION THEREOF
FIELD: chemical industry. EFFECT: improved properties of the composition. 24 cl, 5 tbl
Publishing date: December 25, 2001

  METHOD OF SANDS STABILIZATION
FIELD: binding agents for sands stabilization; applicable in construction, repair and operation of main gas pipelines and product pipelines, railroads and motor roads, canal slopes, bases of power line supports and communication facilities. EFFECT: higher stability of clay aqueous suspension and mechanical and physical properties of coating.
Publishing date: August 7, 2001

  REMOTE MEASUREMENT OF FILM THICKNESS
FIELD: measurement technology; operational express control of petroleum product film thickness in treating facilities of inland waters, port water areas, etc. EFFECT: possibility of measuring thickness of thin films when number of extreme becomes lesser than two depending on intensity of reflected radiation versus wave length. 2 dwg
Publishing date: June 26, 2001

  METHOD FOR PREVENTING POLLUTION OF ENVIRONMENT BY TOXIC AND RADIOACTIVE MATERIALS
FIELD: environment protection; radiation monitoring of polluted areas. EFFECT: enhanced efficiency of environment protection, reduced cost of materials used.
Publishing date: June 20, 2001

  STEPLESS TRANSMISSION
FIELD: mechanical engineering. EFFECT: enhanced efficiency and reliability. 2 dwg
Publishing date: May 23, 2001

  METHOD AND DEVICE FOR SOLIDIFYING LIQUID RADIOACTIVE WASTES
FIELD: disposal of liquid radioactive wastes. EFFECT: improved safety of solidifying process and environmental friendliness in long-time storage of radioactive wastes.
Publishing date: April 25, 2001

  AN INSTALLATION FOR COMBUSTION OF RADIOACTIVE AND HAZARDOUS BIOLOGICAL OBJECTS
The newly proposed installation also includes an enclosure of the combustor. The said combustor has a upper flap wall on which an air inlet unit comprising a duct with a gate mantled on it is installed. In addition, the said enclosure has a lower flap wall designed as a metal plate with passages and side and end walls; a gas-discharging duct is made in one of the said walls.
Publishing date: April 11, 2001

  A DEVICE FOR COATING PIPES INNER WALL
In the newly developed device, a coating unit has a guide sleeve with a tip putting on a coating pipe, and a controlled movable hose with a spraying nozzle, installed in the guide sleeve; the hose is inserted in the pipe through a cover plate of the guide sleeve.
Publishing date: April 11, 2001

  INSTALLATION TO TRAP MELTED MATERIALS FROM A NUCLEAR REACTOR
The known installation for trapping melted materials from a nuclear reactor has a chamber located below the reactor housing, which is intended for a cooling liquid storage; a device receiving the melt is placed in the said chamber. In the newly-developed installation, the melt-receiving device is designed as vertical pipes whose internal cavities are linked with the chamber interpipe space. The upper ends are connected to the parts of the flat ends, at least; some of the internal cavities have fusing capacity displacers. Several modifications of the installation are available.
Publishing date: March 19, 2001

  A METHOD OF AND DEVICE FOR PROVIDING ELECTRIC SAFETY OF PASSENGERS ON ELECTRIC VEHICLES WITH UNGROUNDED BODY
Traditional method of providing electric safety of passengers on electric vehicles with the ungrounded body, supplied from a two-wire DC network with a grounded or isolated negative pole, includes generation, based on obtained actuating signals, of compensating voltage between the supply source negative inlet and the vehicle body. In the newly-developed method, control signal showing the vehicle body potential in relation to road pavement surface is used as an actuating signal. The compensating voltage is set with a different polarity dependent on the control signal polarity. The compensating voltage value and polarity are selected to ensure that the potential of the vehicle body in relation to road pavement surface is zero.
Publishing date: February 20, 2001

  AN INSTALLATION FOR STORING HAZARDOUS SUBSTANCES IN THE SEA
An installation for storing hazardous substances in the sea, in particular, radioactive waste, is proposed. The installation includes a concrete main casing (11) which can move over water as a floating casing and stay at the sea bed in a storage area. The casing is made with internal compartments to store waste (S, K); at least some of the said compartments are located below water surface level. The installation also comprise a terminal concrete casing ( 10) which can move over water as a floating casing and stay at the sea bed in a storage area near the main casing (11).
Publishing date: February 20, 2001

  DETERMINATION OF SURFACE AREAS POTENTIALLY COLLAPSIBLE DURING UNDERGROUND EXPLORATION OF ORE DEPOSITS
The new technology introduces an additional provision of estimating the depth of exploration at all zones of overlapping exhausted beds. The estimation takes account of the parting thickness and the total thickness of deposits. Based on the obtained data, the contour lines of the total thickness and correlation between the exploration depth and the total thickness are drawn.
Publishing date: September 4, 2000


 

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