摘要:
Hybrid drive system for a motor vehicle, including (a) an engine operated by combustion of a fuel, (b) a planetary gear mechanism having a sun gear and a carrier one of which is connected to the engine, and a ring gear connected to an output member, (c) a motor/generator connected to the output member, and (d) a differential gear device including output shafts and an input member rotated by a drive force received from the output member, and wherein the motor/generator, the planetary gear mechanism and the output member are arranged coaxially with each other along a first axis, and the output shafts of the differential gear device are disposed along a second axis parallel to the first axis. The planetary gear mechanism is disposed in a radially inner space provided radially inwardly of a stator coil of the motor/generator, and the input member includes a radially outer portion which overlaps a radially outer portion of the motor/generator in the radial direction of the motor/generator.
摘要:
A hybrid drive system for a motor vehicle, including an engine operated by combustion of a fuel, a first motor/generator, a distributing mechanism for mechanically distributing an output of the engine to the first motor/generator and an output member, a second motor/generator whose rotary force is transferred to a power transmitting path between the output member and a drive wheel of the motor vehicle, and wherein an engine starting device is provided for operating the first motor/generator to crank the engine through the distributing mechanism, for thereby starting the engine.
摘要:
An automatic power transmitting system for an automotive vehicle, wherein the operation of an electromagnetic clutch is automatically controlled in response to automatic shifting actions of a constant-mesh transmission by synchromesh devices. The powder clutch includes a driving rotor unit having an outer yoke and an inner yoke which cooperate to define therebetween an annular space in which a thin-walled cylindrical member of a driven rotor unit is disposed, such that the cylindrical member cooperates with at least one of the outer and inner yokes to define at least one powder gap. A small thickness of the cylindrical member assures a minimum of rotational energy consumption by the synchromesh devices. A damper may be disposed so as to connect the driven rotor unit and the input shaft of the constant-mesh transmission, so as to provide a damping effect for preventing a rapid change in an amount of torque transmitted from the driven rotor unit to the input shaft.
摘要:
An image forming apparatus includes a receiving unit; a data saving unit; a drawing data generating unit; a log storage unit that stores a processing log; an image forming unit; and a data management unit. The data management unit, when the print job is analyzed as a time designated print job; causes the data generating unit to generate the drawing data; causes the data saving unit to save the drawing data; that, when analyzed printing being enabled at the designated print time, causes the image forming unit to perform image formation based on the drawing data and causes the log storage unit to store therein a processing log; and that, when printing is analyzed as disabled at the designated print time, performs processing corresponding to a print disabled state preset and causes the log storage unit to store therein a processing log about the processing.
摘要:
A cartridge used for image formation is detachably accommodated in a main body of an image forming apparatus. A cartridge determining unit determines a cartridge type, which is a type of the cartridge, and a print-job determining unit determines a print job type, which is a type of a print job received from an external device. If the print job type and the cartridge type do not match, an inhibiting unit inhibits an image formation process.
摘要:
A starting unit starts, in parallel with a blowing operation for a first tray, a blowing operation for a second tray that is to perform a feeding operation next. When a predetermined time elapses after starting the blowing operation for the second tray, a feeding unit switches from the first tray to the second tray, and feeds the recording medium from the second tray. When the blowing operation is performed for a number of trays before switching the trays and the number of trays is equal to or larger than a predetermined number, a control unit limits the number of trays for performing the blowing operation.
摘要:
A document illumination apparatus includes a first light source configured to emit light. A first lower reflector is configured to reflect the light emitted from the first light source. A first upper reflector is configured to reflect the light reflected by the first lower reflector to illuminate a document. A first non-reflective area is disposed between the first lower and upper reflectors.
摘要:
In a planetary gear unit 120, a planetary carrier 123 is linked with an engine 150, a sun gear 121 with a motor 130, and a ring gear 122 with a motor 140 and an axle 116. A clutch 160 is disposed between the planetary gear unit 120 and the motor 140 to connect and disconnect the planetary gear unit 120 with and from the motor 140. A brake 162 is also provided to constrain the ring gear 122 in a released position of the clutch 160. The state of coupling the clutch 160 attains the structure of a parallel hybrid vehicle. The state of releasing the clutch 160 and activating the brake 162 to constrain the ring gear 122 attains the structure of a series hybrid vehicle. The technique of the present invention changes over the drive mode according to the driving state of the hybrid vehicle, thus ensuring an efficient drive that takes advantage of the characteristics of the respective drive modes.