摘要:
A toner replenishing device for replenishing toner to a toner storage area, from where the toner is supplied to a developing section, includes a holder for releasably holding a cartridge containing therein a quantity of toner, which may be located at a cartridge mounting and dismounting position and at a replenishing position, in which the cartridge is held substantially horizontally and driven to rotate thereby discharging the toner to a toner transporting path leading to the toner storage area. The cartridge is provided with a first mating member and the holder is provided with a second mating member corresponding in position and receiving the first mating member.
摘要:
A structure of a gland packing box is enhanced in the lubricating function and cooling function of the seal part, by forming at least one disclocating part for partly dislocating in the axial direction a gland packing of the gland packing box. The dislocating part is located on the fitting face of a gland packing holding member for fitting in the axial direction the gland packing externally mounted on a rotary shaft in the packing box. The dislocation causes part of the annular gap formed between the inside of the gland packing holding member and the outside of the rotary shaft to overlap with the internal surface of the gland packing in the circumferential direction, and forces a fluid to be sent into the inner surface of the overlapping gland packing along with rotation of the rotary shaft.
摘要:
A toner replenishing device for replenishing toner to a toner storage area, from where the toner is supplied to a developing section, includes a holder for releasably holding a cartridge containing therein a quantity of toner, which may be located at a cartridge mounting and dismounting position and at a replenishing position, in which the cartridge is held substantially horizontally and driven to rotate thereby discharging the toner to a toner transporting path leading to the toner storage area. The cartridge is provided with a first mating member and the holder is provided with a second mating member corresponding in position to the first mating member. Thus, only the cartridge having the first mating member may be properly held by the holder for carrying out a toner replenishing operation.
摘要:
A device for locating an object concealed behind a piercable member which is less dense than the object comprises a handle with a thin elongated needle mounted on the handle. The location of a denser object concealed behind the piercable member, such as a stud located behind drywall, is indicated by driving the needle through the drywall at selected points until a stud is struck. The locating device preferably includes a collar member surrounding and embracing the piercing end of the needle which provides lateral support for this part of the needle. The collar telescopes within a bore provided on the handle during penetration of the piercable member, with the collar being biased outboard relative to the bore to assure such lateral support at the point of needle penetration. A rigid sleeve surrounds a shank portion of the needle, with the collar member sliding along the outside of the sleeve during penetration. The sleeve lends further lateral support to the needle. The lateral support so provided enables the use of a very thin needle which readily penetrates the drywall and leaves only a tiny pin hole to repair, if necessary.
摘要:
The length of a cross flow fan in the rotational axis direction is longer than the length of an air outlet in the longitudinal direction, and the cross flow fan has a fan extension positioned beyond each end of the air outlet in the rotational axis direction. Deflectors are provided in the air-conditioning apparatus main body. An outlet airflow blown from each fan extension of the cross flow fan impinges upon a corresponding one of the deflector. Furthermore, the shape of blade portions of the fan extensions of the cross flow fan and the shape of blade portions opposing the air outlet are different from each other. The wind speed of the outlet airflow blown from the blade portion is lower than the wind speed of an outlet airflow blown from the blade portion.
摘要:
A sensor device is configured by using a sensor element including functions as a magnetic field sensor and capable of generating the magnetic field for collecting magnetic particles on a sensor surface by the application of the current. As a result, a sensor device can be provided in which the magnetic particles serving as a label can be effectively collected on the sensor, and at the same time, the influence given to the sensor by the magnetic field for collecting the magnetic particles can be reduced.
摘要:
An exhaust pipe for a diesel engine is connected to a diesel particulate defuser (“DPD”). To automatically regenerate the DPD, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve is opened, the integral control term operated without interruption is used as an initial amount of operation.
摘要:
An optical device includes a main body having a light incident surface, a light emitting surface provided facing the light incident surface, and a light-reflecting side surface provided from a periphery of the light incident surface to a periphery of the light emitting surface. In the optical device, the light incident surface, the light emitting surface and the light-reflecting side surface are mirror-finished, and a supporting portion configured to support the main body is provided on the light-reflecting side surface.
摘要:
A centrifugal fan mounted in an air conditioner has the following relationship: outer diameter of a side plate of the centrifugal fan>outer diameter of the blade rear-edge part on side-plate side>diameter of the blade rear-edge part on main plate side>outer diameter of the main plate. In the centrifugal fan, the blade rear-edge part is positioned inside from a straight line connecting the connection point between the blade rear-edge part and the main plate, to the connection point between the blade rear-edge part and the side plate, as viewed from the rotation axis. The blade rear-edge part has a shape such that the distance from the rotation axis becomes larger from the main plate toward the side plate.
摘要:
A cross flow fan including an impeller having at least two rings arranged with intervals in a fan rotation axis O direction and a plurality of blades that are arranged, between correlated rings, with intervals in a circumferential direction of the rings, in which the blade is divided into plural areas in the fan rotation axis O direction, and both ends adjacent to the rings are denoted as the blade-ring proximate sections and the center portion of the blade is denoted as the inter-blade-ring center section. The blade is formed such that the thickness of the inner peripheral blade end of the blade that is the inner peripheral end of the impeller is smaller in the inter-blade-ring center section than in the blade-ring proximate section.