Abstract:
A power supply device according to the present invention includes a detector, a memory, and a determinator. The detector detects internal resistance, temperature, and SOC of a battery. The memory stores record data and a predetermined SOC range as storage data. The record data is used for estimating standardized available power at standard SOC temperature corresponding to the detected internal resistance and temperature. If the detected SOC of the battery falls within the range, the determinator estimates standardized available power at the standard SOC and temperature based on the detected internal resistance and temperature, and the record data. When the internal resistance, temperature, and SOC are detected by the detector, if the detected SOC falls within the range, the determinator estimates standardized available power at standard SOC temperature based on the detected internal resistance and temperature, and the record data.
Abstract:
A car power source apparatus is provided with a driving battery which drives an electric motor, heaters which heat the driving battery, a control circuit which controls power to the heaters, a temperature sensor which detects battery temperature and issues a detected temperature signal to the control circuit, and a surrounding temperature sensor which detects surrounding temperature and also issues a detected temperature signal to the control circuit. When the car is not being driven and the driving battery is heated via the heaters powered by the driving battery, the set temperature is changed corresponding to the detected surrounding temperature in the control circuit.
Abstract:
A boot band for fixing a boot that is mounted to a constant velocity universal joint is clamped. The boot band and the constant velocity universal joint are aligned in phase with each other in a circumferential direction. An axial position of a clamping portion is thereafter aligned with an axial position of the boot band. Then, the boot band is clamped by the clamping portion.
Abstract:
The power source apparatus is provided with batteries 1 that supply power to a load; a current regulating circuit 2 that controls battery 1 current; a fuse 6 connected in series with the batteries 1; a first computation circuit 3 that computes a first allowable current that can flow through the batteries 1 based on at least one parameter including battery 1 specified current, temperature, voltage, and remaining capacity; and a second computation circuit 4 that computes a second allowable current that can flow through the fuse 6 without blowing the fuse 6 based on the time integral of current flow through the fuse 6. The current regulating circuit 2 controls the battery 1 current to a value lower than the first allowable current computed by the first computation circuit 3 and the second allowable current computed by the second computation circuit 4.
Abstract:
Provided is a production facility which allows a worker to perform manual works such as restoration, setting change, and manufacturing, without entering an action area of a robot.The production facility (1) includes a casing (11), a swaging device (12) as a dedicated device housed in the casing (11), for performing swaging using a boot band, and an internal transfer device (13). A human work area (F) on the front side of the production facility (1) and an action area (B) of a transfer robot (2) on the back side of the production facility (1) are separated by the swaging device (12) and the casing (11). The worker positioned on the front side of the production facility (1) operates swaging device (12) without entering the action area (B) of the transfer robot (2) so that the transfer robot (2) need not be stopped when the work is performed. Therefore, production efficiency can be increased, and neither a safety fence nor a partition need be provided separately from the production facility (1) so that a size of a production area can be reduced.
Abstract:
A boot band for fixing a boot that is mounted to a constant velocity universal joint is clamped. The boot band and the constant velocity universal joint are aligned in phase with each other in a circumferential direction. An axial position of a clamping portion is thereafter aligned with an axial position of the boot band. Then, the boot band is clamped by the clamping portion.
Abstract:
Provided is a production facility which allows a worker to perform manual works such as restoration, setting change, and manufacturing, without entering an action area of a robot. The production facility includes a casing, a swaging as a dedicated device housed in the casing, for performing swaging using a boot band, and an internal transfer device. A human work area on the front side of the production facility and an action area of a transfer robot on the back side of the production facility are separated by the swaging device and the casing. The worker positioned on the front side of the production facility operates swaging device without entering the action area of the transfer robot so that the transfer robot need not be stopped when the work is performed.
Abstract:
Provided are a clamping method and a clamping device that enable automatic mount and fixation of a boot to a constant velocity universal joint with a band. A boot band (11) for fixing a boot (10) that is mounted to a constant velocity universal joint (S) is clamped. The boot band (11) and the constant velocity universal joint (S) are aligned in phase with each other in a circumferential direction, and an axial position of a clamping portion (13) of clamping means (12) is thereafter aligned with an axial position of the boot band (11). Then, the boot band (11) is clamped by the clamping means (12).
Abstract:
The car power source apparatus is provided with a driving battery which drives an electric motor, heaters which heat the driving battery, a control circuit which controls power to the heaters, a temperature sensor which detects battery temperature and issues a detected temperature signal to the control circuit, and a surrounding temperature sensor which detects surrounding temperature and also issues a detected temperature signal to the control circuit. When the car is not being driven and the driving battery is heated via the heaters powered by the driving battery, the set temperature is changed corresponding to the detected surrounding temperature in the control circuit.
Abstract:
A power supply device according to the present invention includes a detector, a memory, and a determinator. The detector detects internal resistance, temperature, and SOC of a battery. The memory stores record data and a predetermined SOC range as storage data. The record data is used for estimating standardized available power at standard SOC temperature corresponding to the detected internal resistance and temperature. If the detected SOC of the battery falls within the range, the determinator estimates standardized available power at the standard SOC and temperature based on the detected internal resistance and temperature, and the record data. When the internal resistance, temperature, and SOC are detected by the detector, if the detected SOC falls within the range, the determinator estimates standardized available power at standard SOC temperature based on the detected internal resistance and temperature, and the record data.