摘要:
The present invention provides a cylinder head-integrated cylinder block in which assembly is easy and a thickness of an aluminum member is not increased even if an integral cylinder head is molded by using the aluminum member and which is lightweight and has strength at a high temperature and a process for manufacturing the cylinder head-integrated cylinder block. A cylindrical cup-shaped member with a bottom is molded of reinforced aluminum material having heat resistance and wear resistance, a cylinder head portion and a cylinder block portion are molded as an integral body by molding the molded cup-shaped member in casting aluminum material by enveloped casting, and the cylinder block portion in which the cup-shaped member is molded by enveloped casting is pressurized under a condition of a temperature at which a material characteristic of the reinforced aluminum material constituting the cup-shaped member does not change, thereby providing a cylinder head-integrated cylinder block in which the cylinder head portion having an intake port and an exhaust port and the cylinder block portion whose end face opening is closed by the cylinder head portion are integrated.
摘要:
Provided is a radio resource allocation method of allocating common radio resources shared among a plurality of radio stations or a plurality of sectors to each of the plurality of radio stations or each of the plurality of sectors. The method includes defining, as a frame set, a given number of radio frames for repeatedly providing the common radio resources along a time axis, defining, as radio resource units, minimum units obtained by dividing the common radio resources provided by the frame set in units of the radio frames and in units of sub-channel groups, and allocating at least one of the radio resource units to each of the plurality of radio stations or the each of the plurality of sectors.
摘要:
A fuel cell has a plurality of unit fuel cells and a gas manifold configured to path through the plurality of the unit fuel cells. Each of the plurality of unit fuel cells has an electrode and a separator. The separator includes in its interior a plurality of gas channels configured to communicate the gas manifold and a gas passage existing on a surface of the electrode. These gas channels include at least one gas through hole configured to open on a surface of the separator facing the electrode. The gas through holes provided on the plurality of gas channels include a first through hole group provided at a short distance from the gas manifold, and a second through hole group provided at a large distance from the gas manifold.
摘要:
Disclosed is a drying apparatus for drying paints which includes a casing having an opening at one end, an infrared lamp provided in the casing and adapted to radiate infrared rays toward a painted surface, an electric fan for blowing air in the casing toward the painted surface, a circulation path for causing at least a part of the air blown toward the painted surface to flow into the casing again, an atmospheric air inlet for introducing atmospheric air into the casing, and a flow rate adjusting mechanism for adjusting the flow rate of the air flowing into the casing again. The drying apparatus makes it possible to shorten the requisite time for drying the painted surface and to obtain a high-quality painted surface.
摘要:
An object of the present invention is to provide a repair device for vehicle capable of reducing the labor of an operator in paint and putty drying operation, facilitating the operation of the device, and providing a high quality paint surface. The repair device of the present invention includes a drying apparatus for drying a coating material coated on a panel surface, a distance detection sensor installed in the drying apparatus and detecting a distance between the drying apparatus and the panel surface coated with the coating material, and a moving device for moving the drying apparatus along the panel surface. The moving device moves the drying apparatus along the panel surface so that a value detected by the distance detection sensor comes within a specified range.
摘要:
The present invention relates to a sanding tool, and more particularly to a sanding tool for smoothing a repair surface. A sanding tool according to the invention is for sanding a surface of a target plane to be repaired into a predetermined condition, which is composed of a base plate, on the front face side of which sandpaper can be stretched, and movable base plates being disposed bendably on opposite sides of the base plate and on each front face side of the movable base plate, sandpaper can be stretched. The movable base plates are resiliently energized in a direction wherein the surface of the base plate becomes flush with the surfaces of the movable base plates, respectively. According to a sanding tool of the present invention, a surface to be repaired can be sanded by an easy operation to obtain a good finish, even if an operator is not skilled.
摘要:
A facsimile connection system, which is provided with a plurality of facsimile terminal equipments having no CO line interface circuit, at least one facsimile signal processor having a CO line interface circuit, and an exchange for interconnecting the plurality of facsimile terminal equipments and the facsimile signal processor, so that the facsimile terminal equipments can use the facsimile signal processor in common to them. An additional information generator may be further provided in common to the facsimile terminal equipments so as to be connected to the exchange.
摘要:
A split engine comprising a plurality of cylinders divided into a first cylinder group and a second cylinder group. The second cylinder group is connected to the outside air via a second surge tank. The first cylinder group is connected to the second surge tank via a first surge tank. A shut-off valve is arranged in the connecting portion of the first surge tank and the second surge tank. The supply of fuel into both of the cylinder groups is stopped when a predetermined time period has elapsed after the decelerating operation is started. Then, the shut-off valve opens when a predetermined time period has elapsed after the supply of fuel is stopped.
摘要:
It is an object of the present invention to solve the problem of a drop in precision in conventional systems using a square pyramid type five-hole probe due to the drop in atmospheric pressure in high altitude ranges, and to provide a wide velocity range flight velocity vector measurement system that can prevent a drop in measurement precision. Furthermore, it is also an object of the present invention to provide a method for eliminating the effects of detection fluctuations caused by adhering water droplets, ice particles or dust in a wide velocity range flight velocity vector measurement system. The flight velocity vector measurement probe of the present invention comprises means in which a static pressure hole is formed in the tube wall surface of the probe, so that a static pressure value is obtained from the pressure detected by this static pressure hole, the Mach number M is calculated on the basis of an equation approximated by a fourth-order polynomial of the static pressure/total pressure signal and the angle of attack, and in cases where an abnormal detection value is detected, this is replaced by the preceding detection value.
摘要:
A repair apparatus for a vehicle, more particularly, a repair assisting apparatus is provided. The apparatus includes a box having an opening; an ultraviolet rays irradiation device arranged in the box having an irradiation unit for irradiating ultraviolet rays; an infrared rays irradiation device arranged in the box having an irradiation unit for irradiating infrared rays; a first blower for cooling the irradiation unit for irradiating ultraviolet rays; and a second blower for sending hot air from the irradiation unit for irradiating infrared rays to the opening side. The apparatus can efficiently accelerate curing polymerization of putties or paints.