摘要:
In a rotor of a rotary-electric machine, in order to improve a cooling performance of a rotor winding, in a rotor winding on an end portion of the rotor in an axial direction, the rotor winding being held by a retaining ring of the rotor winding formed by laminating a plurality of conductors in slots of a rotor iron core extending in an axial direction and having a plurality of slots formed at predetermined intervals in a peripheral direction, ventilation channels through which cooling air flows are formed in the surfaces of the conductors along a longitudinal direction. The ventilation channels have air inlet holes which guide the cooling air and exhaust holes which exhaust the cooling air, the conductors provided with the ventilation channels which are formed in the surfaces of the conductors along the longitudinal direction and through which the cooling air flows are laminated to constitute the rotor winding, and the conductors include openings of the air inlet holes in bottoms of the conductors on a side opposite to a side on which the ventilation channels are formed.
摘要:
A disk unit includes a tray including a turntable to which a disk-like recording medium is attached, a tray guide mechanism supporting the tray so that the tray is movable between a disk-replacing position and a disk-loading position, and a cover formed to cover the disk-like recording medium when the tray is moved to the disk-loading position. The cover comprises a guide support part supporting the tray guide mechanism.
摘要:
An engine ECU executes a program including a step of sensing a coolant temperature TW of an engine, if a start request of the engine is sensed, a step of causing only an intake manifold injector to inject fuel to start engine 10, if coolant temperature TW is lower than a threshold value TW(0), and a step of causing only an in-cylinder injector to inject fuel to start engine 10, if coolant temperature TW is higher than threshold value TW(0).
摘要:
Provided is a magnetic disk loading apparatus making it easy to perform the work of replacing a magnetic disk unit or any other component with a new one or the work of maintaining or inspecting it, and accommodating a larger number of magnetic disk units. A magnetic disk loading apparatus comprises magnetic disk units stored in a disk enclosure, and a cable container located in a place within the disk enclosure other than the place where the magnetic disk unit is located. The magnetic disk loading apparatus is designed so that the disk enclosure can be inserted into or pulled out of the magnetic disk loading apparatus from the front side of the magnetic disk loading apparatus. Cables contained in the cable container are coupled to the magnetic disk unit, and encased in a cable guide that can be bent or stretched along with the insertion or the pulling-out of the disk enclosure.
摘要:
To improve the vibration resistance of a disk tray of a disk drive for driving an optical disk, accurately keep the clearance between a turntable for rotating the optical disk and the back of a cover chassis, and exclude factors of a read error and a write error, and improve the reliability. A chassis case 10, a disk tray 1 movable between an loading position in the chassis case 10 and an unloading position outside of the chassis case 10 while supporting a discoid recording medium, pressing means set between the chassis case 10 and disk tray 1 to generate a pressing force for pressing the disk tray 1 in the “direction perpendicular to a recording medium” by using the chassis case 10 as a reaction point when loading the disk tray 1 are included in which the pressing means presses the disk tray 1 in the “direction perpendicular to a recording medium” when the disk tray 1 is located at the loading position.
摘要:
An electric rotating machine capable of lowering the temperature of a rotor disposed, wherein at least one of closed ventilation loops for cooling is formed, one of the loops constituting a ventilation passage communicating with an exhaust side through a heat source of the end of the generator to a cooler, thereby to supply cooling wind to the rotor after it passes through the cooler.
摘要:
A vehicle slip state determination system serves to calculate an estimated vehicle speed VB, an estimated vehicle deceleration in the vehicle speed DVB, and each of wheel speed differences between right front and rear wheels and between left front and rear wheels ΔVR, ΔVL, respectively. The wheel speed difference ΔVR, ΔVL are divided into three ranges, that is, range 1, range 2, and range 3 by the speed difference upper and lower limit values JVUP and JVLO, each of which is a linear function value with respect to the estimated vehicle deceleration DVB. In the ranges 1 and 3, the vehicle traveling on the road with the low friction coefficient μ is brought into the slip state where four wheels are slipped. If the wheel speed difference at a predetermined estimated vehicle deceleration deviates from a determination range defined by the upper and lower limit values, the slip state of the vehicle, that is, the condition where the vehicle is traveling on the road with the low friction coefficient μ is determined.
摘要:
To provide a compound having an excellent inhibitory effect on vanilloid receptor subtype 1 (VR1) activity which is effective in treating diseases to which the vanilloid receptor subtype 1 (VR1) activity is involved, such as pain, acute pain, chronic pain, neuropathic pain, rheumatoid arthritis pain, neuralgia, etc. and a pharmaceutical composition containing the compound. The object has been attained by a condensed benzamide compound represented by the following formula (the symbols in the formula have the same meanings defined in the specification) or its salt:
摘要:
A rotor for a rotating electric machine comprises a rotor core, and a plurality of rotor conductors wound on the rotor core. At least one of the rotor conductors is provided with a cooling groove, and edges of at least one of the cooling grooves are rounded by a radius process to reduce peak stresses that may be induced around the edges of the cooling groove.
摘要:
There is provided an amplifying solid-state image pickup device capable of improving S/N and maintaining a charge-voltage conversion efficiency high. In the amplifying solid-state image pickup device, signal charges of a plurality of photodiodes 1 are added up on an input side of a switched capacitor amplification part 20 via the transfer transistors 2.