This invention pertains to wind engines and can be used for continuous, gradual and permanent conversion of wind energy into other kinds of energy followed by its accumulation. Its purpose is to ensure the efficiency of this process at a slow speed of wind not exceeding 1-2 m/s.The equipment for wind energy utilization (fig.2) includes a wind engine 1, a gravitation accumulator and a wind energy c...

This invention pertains to the utilization of wind energy, namely equipment converting the energy of wind into electrical energy.The purpose of this invention is to enhance reliability without reducing the specific power, and orientate the impeller by wind.The generator 2 (fig.2) has two gear rotors rotating in opposite directions one inside the other - the inner one 5 and outer one 6. The tooth s...

This invention pertains to wind power engineering and it can be used for controlling the process of conversion of the kinetic energy of the wind into electrical energy.The purpose of this invention is to enhance the efficiency of the wind equipment operating in the wind flow at a wide range of speeds.In the wind equipment (fig.1), which includes a synchronous generator connected to electrical cust...

This invention pertains to life-protecting equipment and can be used for the operation of the wind electrical equipment (WEE) to protect from electric shocks.The purpose of this invention is to simplify the design and enhance safety.The electric circuit (fig.1) includes a measuring converter 1, a threshold amplifier 2, an executive mechanism 3, a generator 4, the WEE cable 5, and a measuring coil ...

This invention pertains to the technical sphere, when mechanically movable Hall generators are applied in a non-homogeneous magnetic field. It can be used for measuring vibrations arising when oscillation of an object becomes dangerous.The purpose of this invention is to simplify the design and enhance safety by warning of dangerous vibrations appearing in an object e.g. wind power equipment.The e...

The innovation relates to the field of technology where electrical device protective systems are used, reacting to changes in temperature. It can be used to protect objects from overheating in order to switch over the load. The goal of this invention is to increase the reliability of the overheating warning for some objects, for example, wind energetic devices as well as the reliability of the tim...

PURPOSE: To remove moisture with certainty without losing effective steam by providing a hollow static blade, and introducing high temperature fluid into the hollow static blade for evaporating the moisture attached to the static blade. CONSTITUTION: A part of exhaust gas of about 600 deg.C exhausted from a gas turbine 2 is introduced into a low pressure hollow part 4 of a static blade 1 of a stea...

PURPOSE: To improve engine startability and to realize the sudden starting of a vehicle by interposing a drive clutch between the engine and a continuously variable transmission, and providing a driven clutch on the output side of the continuously variable transmission. CONSTITUTION: A drive clutch 4 is interposed between an output member 15 of the engine and an input member 39 of a continuously v...

PURPOSE: To ensure strength when applied a load while easily performing work of adjusting tooth contact and backlash of the fellow gears, in a gear device of meshing a pinion gear with a bevel gear. CONSTITUTION: After a tilt angle of a pinion gear is made to 0 by horizontally setting a center axis of a shaft part of the pinion gear, a shim is interposed in a fastening surface between a mounting f...

PURPOSE: To improve whole distance runnability and escapability on a bad road or the like by generating frictional resistance between a differential plate and a friction plate by a pressing member to brake differential rotation, and displaying initial torque. CONSTITUTION: In a differential gear 7, drive force of an engine of rotating a differential gear case 25 is distributed to right/left front ...

PURPOSE: To compactly constitute a device by decreasing a number of part items and to stably obtain an almost fixed preload, in the bearing device provided with one outer ring, two inner rings and outer facing two groups of conical rollers to rotatably support a drive pinion of a differential gear. CONSTITUTION: A bearing device 56 is constituted by providing an outer ring 58 arranged in a differe...

PURPOSE: To provide a speed change control device for a vehicle use automatic transmission without worsening a traveling feeling of a vehicle when executed a clutch-to-clutch speed change in rapid acceleration running. CONSTITUTION: In the case that a throttle valve opening &theta TH of representing an operating condition of an engine 10 is judged to exceed a judgement reference value &theta TH1 ,...

PURPOSE: To provide size accuracy of a case and a shift fork easily in a gear positioning mechanism for a power take-off without dividing the case. CONSTITUTION: In a gear positioning mechanism for a power take-off provided with a shift shaft 17 fit to slide axially in a case 8 and a shift fork 21 the boss 22 of which is supported to slide on the shift shaft 17, the boss 22 of the shaft fork 21 is...

PURPOSE: To provide the manufacturing method for an electrode group for a lead-acid battery with high productivity, while using a low cost mold. CONSTITUTION: A mold 1 in which the thicknesses t1, t2 of part or the whole of periphery of cavities 2, 2' for strap molding are thinner than the thickness T of a strap is used, and water or a mixture of water and nonflammable gas is sprayed to the outer ...

PURPOSE: To provide a sealed lead-acid battery with high initial capacity and a long cycle life. CONSTITUTION: Paste paper comprising a polyolefin fiber single body or paste paper prepared by mixing at least one of glass fibers and silica powder to the polyolefin fiber is stuck to the surface of an electrode plate. The paste paper on which polyvinyl alcohol and a fluorine family surfactant are att...

PURPOSE: To suppress bending of a plate resulting from volume expansion caused by corrosion of a grid by specifying a lateral cross section area of a frame skeleton in a lead-acid battery having the plate prepared by filing active material in the grid comprising a surrounding frame skeleton and a grid skeleton installed within the surrounding frame skeleton. CONSTITUTION: A lead-acid battery has a...

PURPOSE: To provide a plate of a lead-acid battery producing no decrease in the reaction area of the plate and generating no internal short circuit caused by a broken separator, provide a lead sheet for a grid used in manufacture of the plate, and a manufacturing method for the lead sheet. CONSTITUTION: A lead sheet for an expanded grid is manufactured by multistage rolling of a continuous casting...

The present invention provides an endotracheal breathing tube useful in patient ventilation that has a distally mounted pressure sensor transducer. The endotracheal breathing tube of the present invention has distal and proximal ends with the distal end being configured for emplacement at a preselected area of a patient's trachea and further has multiple interior passages with a first passage usef...