mechanical engineering. SUBSTANCE: vehicle gearbox hydraulic system includes gearbox hydraulic drive system and mounting control hydraulic system and hydraulically coupled oil tank, suction pipeline, pump and distributor. System is furnished additionally with safety and make-up unit connected by feed and drain main lines with distributor of mounting control hydraulic system and by control and make...

packing. SUBSTANCE: invention relates to sheet 20 consisting of packing blanks 26 arranged one after the other and device for opening and closing of packing blanks. Sheet has longitudinal first and second edges and first wall 21 a located opposite to second wall 21b. Cross slots 27 are arranged between side bridges of packing blanks. Each wall along indicated second edge is provided with support m...

textile industry. SUBSTANCE: fibers are manufactured from polyolefin or polyolefin copolymer and contain 0.1-20 wt % of inorganic particles, and have Moose hardness less than 5. At least 90 wt % of inorganic particles have particle size less than 10 microns. Fibers may be formed into fabric and glued on calendar roll at rate of at least 100 m/min in "gluing" window, which is 10% wider than "gluing...

production of oil and gas; applicable in prognostication of occurrence and development of disturbances in well-formation system. SUBSTANCE: method includes monitoring of flow area of tubing and carrying capacity of filter, detection of location of absorbing interlayers, water-oil contact within interval of filter, water-gas-oil contact in tubing-casing annular space. In dynamic conditions of well ...

drilling equipment; applicable for transmission of bottom-hole parameters through electric communication line in course of drilling. SUBSTANCE: contact unit has body located in well and provided with male contact connected with downhole measurement apparatuses, plumb-weight and electric contact connected by means of cable with surface apparatuses. Unit has rubber encasement in form of hollow cylin...

A method and apparatus for establishing connectivity of lateral branch liners to main well casings to achieve predictable and stable mechanical connectivity at the lateral junction of branch well bores to the main well bore to counter the problems of formation instability at the junction. After construction of a well having one or more lateral branches, a retrievable lateral branch template is loc...

A rotary cone bit, having a functionally-engineered surface of this invention, comprises a bit body having at least one leg extending therefrom, and a cone that is rotatably disposed on the leg. The cone typically comprises a plurality of cutting elements that project outwardly therefrom. The cutting elements comprises a cermet material selected from the group consisting of refractory metal carbid...

A balun and method for electrically connect a twisted pair cable (2) to a coaxial cable (3) are disclosed. The twisted pair cable (2) has two active wires (4, 5), an earthing wire (6) and shielding (7). The balun includes a hollow conductive cover (8) defining first and second apertures (9, 10); the first aperture (9) being sized to accept the twisted pair cable (2). The cover (8), when in use, ho...

An improved blade design and method for enhancing the efficiency of operation of a centrifuge is disclosed based on measuring a varying value of the load on the centrifuge as the flow of contaminated fluid is injected into the centrifuge. The centrifuge has a plurality of blades with radially overlapping edges to keep the fluid being centrifuged compartmentalized and thus quiet for maximum efficie...

An electromagnetic drive is described that exhibits two electromagnets (2, 3) situated opposite one another and an armature (10) between them that can be moved back and forth. The armature (10) is held in an intermediate position by elastic forces and brought into a terminal position by the power of the electromagnets (2, 3). The armature (10) is mounted using a torsion spring (6) and at least one...

The invention relates to devices for centrifuging viscous liquids, especially viscous plastic melts, and to a shearing device in addition to a method for shearing viscous fluids, especially viscous plastic melts, wherein the viscosity of the fluid is reduced considerably by mechanical force before the centrifugal stage in a shearing device (30) in order to provide economical centrifuging of viscou...

The utility model discloses a solar water heater, which comprises a water tank, a sensor, a controller connected with the sensor. A joint of a three-way pipe of the sensor is connected with a water tank, and a water inlet pipe and a water outlet pipe are provided with a long pipe. The long pipe is inserted from one joint of the three-way pipe and extends out from the other joint. The utility model...

The utility model discloses a water tank of a solar water heater. The water tank of a solar water heater comprises an inner barrel, an outer barrel and a thermal insulation material between the inner barrel and the outer barrel. A punching hole of the inner barrel is stretched in a punching model from inside to outside. The edge of the hole formed by stretching is overturned outwards. The water ta...

A shaping drum for a tire having two bead holding systems mounted facing one another on a central shaft. Each of the bead holding systems includes a support mounted to be movable axially relative to the shaft. On each support there is mounted an assembly which includes a plurality of rigid segments and an elastic membrane which surrounds them. The rigid segments are each mounted on the support and...

A method is described for controlling x-ray exposure during gated cardiac scanning, including the steps of detecting (106) a first cardiac signal; starting scanning (108) after a pre-selected wait time after detecting the first cardiac signal; and stopping the scanning (110) after a first to occur of passage of a pre-selected data collection time and detection of a second cardiac signal.

An anti-rollback system for an automatic transmission includes an output gear connected to an output shaft of the automatic transmission, and a magnetic sensor for detecting output rpm of the output gear. The magnetic sensor is electrically connected to an. ECU (electronic control unit) and the output gear has a plurality of teeth, each tooth having a slot formed on its upper surface thereof.

A vehicle braking system including a master cylinder (64, 360, 510) having a pressurizing piston (80) fluid-tightly and slidably received in a cylinder housing (70) and cooperating with the cylinder housing to define a pressurizing chamber (88) and an assisting chamber (90) on opposite sides of the piston, a brake operating member (60) for applying a pressurizing force to the piston, a wheel brake...

A device for the pneumatic splicing of threads or yarns which includes a splice box (11), equipped with lateral outlet edges (12, 13) and an upper lengthwise slot (30) through which the thread ends (14, 15) are introduced into the splice box (11) and into which it is possible to blow in pressurized air. The device includes means to open and close, at least partially, the lateral outlet edges (12, ...

Gases produced by a combustion engine (1), e.g. crankcase gases, are conducted through a separation chamber formed and surrounded by a centrifugal rotor (R), by means of which the gases are caused to rotate, so that particles suspended in the gases are separated by means of centrifugal force. The centrifugal rotor (R) is caused to rotate by means of a pressure fluid that is generated by means of t...

A blue colored, infrared and ultraviolet absorbing glass composition having a luminous transmittance of up to 60 percent can form transparent glass panel sets for mounting in automobiles. A non-limiting glass composition includes a standard soda-lime-silica glass base composition and a solar radiation absorbing and colorant portion having 0.9 to 2.0 percent by weight total iron, 0.15 to 0.65 perce...