摘要:
Before a hopper is mounted in a lower portion of a casing 12, a large number of discharge frames 14 are mounted through an open portion 39 of the hopper by a gate-shaped crane 41 arranged on the upper surface of the casing 12, followed by mounting a large number of movable electrodes 15 so as to be rotated around every other dischargeframe and finally mounting the hopper 13. The particular method permits carrying out efficiently the mounting operation of the discharge framesand the movable electrodes in assembling a movable electrode typed electric dust collecting apparatus.
摘要:
In a closed type motor-operated compressor, oil covers are provided at the upper and lower portions of a stator, as well as a porous filter provided between the lower portion coil cover and a support member for supporting a sub-bearing, wherein it is so constructed that gas discharged passes through the filter with certainty after passing through a space defined by an inner diameter of a sealed container and a constituent element(s) of a compressor mechanism, thereby dissolving a problem of decreasing heat change efficiency in a refrigerating cycle due to much of discharge of refrigerating machine oil from a discharge pipe to the refrigerating cycle.
摘要:
Disclosed is a mixing faucet assembly (1), which comprises: a mixing valve unit (8) having at least two valve inlet ports (32b), a operating rod (24) and a valve outlet port (28); a faucet body (2) having at least two water-feed passages (2b), and a valve unit-receiving recess (2a) containing the mixing valve unit in such a manner as to receive mixture of hot and cold water discharged from the valve outlet port; a spout portion (6) formed to extend from an upper end of the faucet body in an approximately horizontal direction and have a spout-portion water passage (6a) for receiving the mixture discharged from the valve unit-receiving recess, and a spout port (4); and a load-supporting portion (2d) formed to protrude inwardly toward the inside of the valve unit-receiving recess in such a manner as to come into contact with an upper region of a lateral surface of the mixing valve unit on at least one side corresponding to a location of the spout portion to support the mixing valve unit. The present invention allows the mixing faucet assembly to be reduced in overall height dimension.
摘要:
In a stator for an electric motor, insulating members are formed on laminated iron cores divided for each pole-tooth unit in the direction of the output shaft and windings are applied perpendicularly to the pole-tooth portions in a high-density alignment. After a predetermined number of the laminated iron cores are combined so as to form a cylindrical configuration, they are welded at the outer end portions of the dividing surfaces in the direction of lamination so as to construct an integral structure stator with rigidity, thereby enabling high densification of the windings (conductor space factor of 70%) and space-savings in the winding end portions. Further, as any joint portions between the pole-tooth portions are not necessary, reduction (5 to 10%) in motor efficiency due to such joint portions can be prevented, and, as any integrally forming by resinous members is not necessary, inter-winding short-circuiting is not caused. Welding may be replaced by adhesive bonding. Otherwise, an annular member may be employed to form an integral structure of the divided iron core lamination.
摘要:
A plurality of vane chambers on the back side of vanes are caused to function as pump chambers using the reciprocating movement of the vanes to pressure-feed a lubricating oil to a compressor mechanism unit. A taper hole at one of the vane chambers for drawing the lubricating oil, a hole on another chamber for mitigating back pressure and a taper hole between the chambers are provided to improve the pressure feeding capability. In addition, the lubricating oil having been supplied to the compressor mechanism unit is supplied to the slide surfaces of crank portions from an oil hole of each crank portion through an oil passage at the center of the rotating shaft and is further distributed optimally to slide bearing portions by oil guide grooves. A horizontal multiple cylinder rotary compressor is thereby provided, which employs an oil supplying structure capable of supplying lubricating oil stably and at an optimal distribution, which provides high reliability and high efficiency and by which vibration is reduced and space is saved.
摘要:
To make a high efficiency electric power feeding possible without a wireless communication.There is provided an electric power feeding apparatus 100 for feeding a secondary coil 210 of a moving body 200 with an electric power, which comprises a primary coil 140 that is magnetically coupled with the primary coil with the work of resonance of a magnetic field and constructed to supply a high frequency electric power to the secondary coil 210, a high frequency electric power driver 120 that converts, by causing a magnetic field to resonate, the electric power from an alternating-current power supply 110 to a high frequency electric power that can transfer to the moving body 200 and feeds the primary coil 140 with the converted electric power, a calculation device 130 that estimates, from supplying current and voltage of the high frequency electric power driver 120, equivalent circuit parameters of an electric power transfer from the primary coil 140 to the secondary coil 210 upon resonance of the magnetic field, and a control device 150 that estimates, from the equivalent circuit parameters estimated by the calculation device 130, the receiving electric power of the secondary coil 210 and controls the high frequency electric power driver 120 in such a manner as to cause the estimated receiving electric power to show the maximum value.
摘要:
[Object] To make a high efficiency electric power feeding possible without a wireless communication.[Means for achieving Object] There is provided an electric power feeding apparatus 100 for feeding a secondary coil 210 of a moving body 200 with an electric power, which comprises a primary coil 140 that is magnetically coupled with the primary coil with the work of resonance of a magnetic field and constructed to supply a high frequency electric power to the secondary coil 210, a high frequency electric power driver 120 that converts, by causing a magnetic field to resonate, the electric power from an alternating-current power supply 110 to a high frequency electric power that can transfer to the moving body 200 and feeds the primary coil 140 with the converted electric power, a calculation device 130 that estimates, from supplying current and voltage of the high frequency electric power driver 120, equivalent circuit parameters of an electric power transfer from the primary coil 140 to the secondary coil 210 upon resonance of the magnetic field, and a control device 150 that estimates, from the equivalent circuit parameters estimated by the calculation device 130, the receiving electric power of the secondary coil 210 and controls the high frequency electric power driver 120 in such a manner as to cause the estimated receiving electric power to show the maximum value.
摘要:
Disclosed is a mixing faucet assembly (1), which comprises: a mixing valve unit (8) having at least two valve inlet ports (32b), a operating rod (24) and a valve outlet port (28); a faucet body (2) having at least two water-feed passages (2b), and a valve unit-receiving recess (2a) containing the mixing valve unit in such a manner as to receive mixture of hot and cold water discharged from the valve outlet port; a spout portion (6) formed to extend from an upper end of the faucet body in an approximately horizontal direction and have a spout-portion water passage (6a) for receiving the mixture discharged from the valve unit-receiving recess, and a spout port (4); and a load-supporting portion (2d) formed to protrude inwardly toward the inside of the valve unit-receiving recess in such a manner as to come into contact with an upper region of a lateral surface of the mixing valve unit on at least one side corresponding to a location of the spout portion to support the mixing valve unit. The present invention allows the mixing faucet assembly to be reduced in overall height dimension.