Patent application number | Description | Published |
20090267427 | STRUCTURE FOR MOUNTING VEHICLE DRIVING APPARATUS - A mounting structure for a vehicle driving apparatus includes a housing fixed to a vehicle body and including a first internal space and a second internal space formed below the first internal space in the state of being separated from the first internal space; a motor generator provided in the first internal space of the housing; an inverter provided in the second internal space of the housing; and a terminal electrically connecting the motor generator and the inverter. Oil used for cooling the motor generator is stored in the bottom of the first internal space. The portion in the terminal located in the first internal space is located above the highest liquid level of the oil stored in the first internal space. | 10-29-2009 |
20100013331 | COOLING STRUCTURE FOR INVERTER AND CAPACITOR ACCOMMODATED INTEGRALLY WITH MOTOR IN HOUSING OF MOTOR, MOTOR UNIT WITH COOLING STRUCTURE, AND HOUSING - Inside a housing, there are provided a motor generator (MG), an IPM, and a smoothing capacitor. Between the MG and the IPM, there is provided a cooler through which a coolant liquid flows, provided in an inclined manner to form contact with the top face of the IPM. Between the MG and the smoothing capacitor, there are provided a first communication channel through which an LLC flows from a region outside the housing into the cooler, brought into contact with a lateral face of the smoothing capacitor, and a second communication channel through which the LLC flows from the interior of the cooler to the region outside the housing. | 01-21-2010 |
20100123292 | GASKET - A gasket has an annular metallic frame, and a seal portion made of an elastic material which extends annularly along an inner peripheral portion of the metallic frame, and which is connected to the metallic frame. The metallic frame has a penetration hole through which a shaft portion of a bolt that fastens two surfaces of an appliance that faces each other penetrates, and a seat surface-corresponding portion that is formed around the penetration hole, and that corresponds to a seat surface of the bolt. | 05-20-2010 |
20100127583 | DRIVING MECHANISM - A driving apparatus includes: a rotating electrical machine; an inverter capable of supplying electric power to the rotating electrical machine; an electrical device connected to the inverter; a containing case capable of containing the rotating electrical machine, the inverter, and the electrical device; and a cooling coolant circulation circuit, distributing cooling coolant capable of cooling the inverter and the electrical device, which allows the inverter to be cooled at an upstream side relative to the electrical device in a direction in which the cooling coolant is distributed. | 05-27-2010 |
20100127586 | DRIVE DEVICE - A driving device ( | 05-27-2010 |
20100194219 | DRIVING APPARATUS AND VEHICLE INCLUDING DRIVING APPARATUS - A driving apparatus includes a rotating electrical machine; an inverter capable of supplying electric power to the rotating electrical machine; a containing case; a coolant circuit distributing coolant capable of cooling the inverter and the rotating electrical machine; a cooling mechanism, which is provided in the coolant circuit, is contained in the containing case, and is capable of cooling the rotating electrical machine and the inverter; and a supplying pipe capable of supplying the cooling mechanism with the coolant circulating in the cooling circuit. | 08-05-2010 |
20100283337 | DRIVE DEVICE FOR VEHICLE - A drive device for a vehicle includes a motor generator generating drive force, and a power control unit provided integrally with the motor generator for controlling the motor generator. The includes a low-voltage circuit section to which a relatively low voltage is applied, a high-voltage circuit section which is located at a rear side of the vehicle relative to the low-voltage circuit section and to which a relatively high voltage is applied, and a cooling plate located between the low-voltage circuit section and the high-voltage circuit section in a longitudinal direction of the vehicle for cooling the high-voltage circuit section. With such configuration, the drive device for a vehicle allows the power control unit to be protected appropriately against an externally imposed shock. | 11-11-2010 |
20120063188 | INVERTER DEVICE RELAY-CONNECTING MEMBER - A relay-connecting member ( | 03-15-2012 |
20130270862 | VEHICULAR INSTRUMENT-MOUNTING STRUCTURE - The present invention comprises side members ( | 10-17-2013 |
20130301220 | MOUNTING STRUCTURE FOR POWER CONTROL UNIT | 11-14-2013 |
20140084719 | POWER CONTROL UNIT - A power control unit that controls a rotary electric machine that drives a vehicle, and that is mounted onto a motor case in which the rotary electric machine is housed, includes a fixed base that is made of resin; a cooler that is arranged on the fixed base and that includes a power module; and a control substrate that is arranged on the cooler. The fixed base inhibits conduction of heat from the motor case to the power control unit. | 03-27-2014 |