摘要:
Connecting terminals (25a to 25d) are accommodated side by side in a terminal box casing (21). Diodes (30a to 30c) are connected electrically between the respective connecting terminals (25a to 25d). The diodes (30a to 30c) are connected in series via the intermediate terminal mounts (28a, 28b). Partition walls (24) for partitioning diode accommodation spaces (23a to 23c) for at least partly accommodating the diodes (30a to 30c) are formed in the terminal box casing (21).
摘要:
A terminal box (10) includes terminal plates (90), a base plate (21) for supporting the terminal plates (90) and an outer plate (22) surrounding the base plate (21). The base plate (21) has higher heat resistance than the outer plate (22) and is mounted and fixed to the outer plate (22). The outer plate (22) is formed integrally with pressing pieces (33) for preventing the lifting of the terminal plates (90) from the base plate 21 by being arranged to be able to come into contact with the outer surfaces of the terminal plates (90) as the base plate (21) is mounted.
摘要:
A fixing device includes a temperature measuring unit, configured to measure the temperature in regions that extend partially along the outer surface of a heating rotating body, which includes a resistance heating layer, in the circumferential direction and are aligned in the direction of the axis of rotation of the heat rotating body, and a control unit configured to sample temperatures, measured by the temperature measuring unit in each of the regions, over the entire outer surface of the heating rotating body in the circumferential direction by causing the heating rotating body to rotate while supplying a predetermined amount of power to the resistance heating layer, and to determine whether an abnormality has occurred in the resistance heating layer based on the difference between the maximum temperature and the minimum temperature among the sampled temperatures in each region.
摘要:
A terminal box for a solar cell module, has terminal boards (10). A bypass diode (30) is connected between corresponding terminal boards (10) and serves as a bypass for a reverse load. A box main body (50) houses the bypass diode (30) and the terminal boards (10) and has an opening (58). A cover (70) is fit to the box main body (50) to cover the opening (58) and has a protrusion (71) on the back surface. An insulating resin (60) is introduced into the box main body (50) before the cover (70) is fit to the box main body (50) and has a recess (61) the surface of which contacts the outer surface of the protrusion (71) after the cover (70) is fit to the box main body (50).
摘要:
A fixing device for fixing an unfixed toner image on a recording sheet by passing the recording sheet through a fixing nip and applying heat and pressure to the recording sheet, the fixing device comprising: a heater including a resistance heater part and a supporting member, the resistance heater part having a positive resistance-temperature characteristic in a temperature range above a predetermined level, and the supporting member being insulative and supporting the resistance heater part such that the resistance heater part applies heat to the recording sheet; a current detector detecting a current supplied to the resistance heater part; and an abnormality determiner determining whether the resistance heater part has an abnormality, based on an initial current detected by the current detector at a predetermined time after a beginning of power supply to the resistance heater part and before the temperature of the resistance heater part reaches the predetermined level.
摘要:
A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed in a box main body (10) and connectable with positive and negative electrodes of the solar battery module, cables (90) for external connection connectable with the terminal plates (30), a conductor piece (50) connected with one of two corresponding terminal plates (30) and extending from this one terminal plate toward the other, and a bear chip diode (70) held between the conductor piece (50) and the other terminal plate (30) to be connected with both. The conductor piece (50) is connectable with a P-area (72) of the bear chip diode (70) and the other terminal plate (30) is connectable with an N-area (71) of the bear chip diode (70).
摘要:
A plurality of terminal boards (30A, 30B) for electrically interconnecting a plus electrode and a minus electrode of a solar cell module and cables (90) for external connection corresponding to the both electrodes are placed on a base plate (11), and two corresponding terminal boards (30A, 30B) are bridged by a bypass diode (50). The respective terminal boards (30A, 30B) juxtaposed on the top surface of the base plate (11) are collectively supported and fixed by a retaining plate (60). Accordingly, the generation of an undue strain in the bypass diode (50) can be avoided even in the case of fixing the terminal boards (30A, 30B) to the base plate (11) with the terminal boards (30A, 30B) bridged by the bypass diode (50) beforehand.
摘要:
The present invention is capable of changing the system speed quickly and highly accurately while using a CVT device with an advantage in its quietness to transmit a driving force to rotative parts.Specifically, in the case of using a sheet of thick paper as a recording sheet, the controller changes, for each of the pulleys, the distance between the pulley segments (S204) while starting up the DC motor as the driving source (S202). After that, the controller performs the feedback control on the rotation of the DC motor, based on a detection signal received from the encoder of the load shaft of the driven pulley, to achieve the target rotation speed of the load shaft (S206: NO, S207).
摘要:
Terminal plates (30) are juxtaposed on a base plate (11) for electrically connecting positive and negative electrodes of a solar battery module (90) to cables (80) for external connection. A rectifying device (50) spans between adjacent terminal plates (30). Each rectifying device (50) has a bypass diode (52) and a metal clip (53) resiliently holds the bypass diode (52). A heat discharging sheet (40) is attached to the lower surface of the clip (53) for discharging heat generated by the bypass diode (52). Heat discharged from a heat discharging surface (40A) of the heat discharging sheet (40) is received by a heat receiving surface (90A) of the solar battery module (90) via a through hole (11B) formed in the base plate (11) and is discharged efficiently from the solar battery module (90).
摘要:
A vehicle management system is disclosed that can eliminate user dissatisfaction with toll collection at a time of traffic congestion and improve driving safety. In this system, when a vehicle (101) with an on-board communication terminal apparatus (102) passes through gates (103, 106) provided at the entrance and exit of a toll road and gates (104, 105) provided at the entrance and exit of a service area (parking area), the times of passage of the vehicle (101) through the gates are detected by detection apparatuses (107 through 110) installed at the gates, and a central control apparatus (111) calculates a toll according to the time during which the toll road is used excluding time spent at the service area, and the distance traveled on the toll road, based on the times of passage through the gates.