Patent application number | Description | Published |
20120169145 | Linear Actuator - A linear actuator has an alternating drive apparatus, an alternating motion member, a fixing member fixed to a housing member, a direct acting member, a first wedge joining mechanism incorporated between the alternating motion member and the direct acting member, and a second wedge joining mechanism incorporated between the fixing member and the direct acting member. The first wedge joining mechanism and the second wedge joining mechanism have an inclined surface, a non-inclined surface at a constant distance from the central axis, and a wedge member arranged between the inclined surface and the non-inclined surface. The non-inclined surfaces of the first and second wedge joining mechanisms are formed on the direct acting member. The inclined surface of the first wedge joining mechanism is formed on the alternating motion member, and the inclined surface of the second wedge joining mechanism is formed to the fixing member. | 07-05-2012 |
20130294888 | MOTOR - A motor is provided which can detect a rotor temperature with high precision with a simple configuration not taking an influence on a temperature caused by circulation of a cooling oil into account. In a motor including a rotor, a stator arranged around the rotor, and a temperature sensor, the rotor includes an oil reservoir unit that reserves an oil on a rotating shaft line in an interior thereof, and the temperature sensor detects a temperature of the oil reserved in the oil reservoir unit. | 11-07-2013 |
Patent application number | Description | Published |
20110106358 | Cooling System of Electric Vehicle - A cooling system of an electric vehicle includes a cooling medium circulation path that circulates a cooling medium to an electrically powered drive unit of a vehicle, a heat exchange unit between the cooling medium and external air, a cooling medium circulation unit, a blower unit that blows air against the heat exchange unit, and a control unit that controls the cooling medium circulation unit and the blower unit, thus controlling cooling of the electrically powered drive unit. The control unit controls the cooling medium circulation unit and the blower unit in a first cooling mode, when a drive force for the vehicle is in a first operational region, and controls in a second cooling mode that provides a higher cooling capability than the first cooling mode, when the drive force for the vehicle is in a second operational region that is higher than the first operational region. | 05-05-2011 |
20110113800 | Vehicle Air-Conditioning Apparatus - A vehicle air-conditioning apparatus, including: a refrigerant circulation channel that flows a refrigerant, the refrigerant circulation channel provided in a refrigeration cycle system including, as connected in a cyclic pattern, a compressor for the refrigerant, an outdoor heat-exchanger exchanging heat between the refrigerant and an outdoor air, an expansion valve reducing pressure of the refrigerant, and an air-conditioning heat-exchange circuit exchanging heat between the refrigerant and air to be introduced into a vehicle interior; and an equipment heat-exchange circuit connected in parallel to the circuit and exchanging heat between the refrigerant and in-vehicle equipment. The circuit includes a cooling heat-transfer medium circulation channel that circulates a heat-transfer medium for cooling. The cooling channel has a cooling heat-exchanger exchanging heat between the refrigerant in the channel and a cooling heat-transfer medium for cooling the in-vehicle equipment and a cooling circulation pump for circulating the cooling heat-transfer medium. | 05-19-2011 |
20110118924 | Control System for Electric Vehicle, and Electric Vehicle Equipped Therewith - A control system for an electric vehicle includes: an electricity storage device that performs charging and discharging of electrical power; a plurality of load devices that receive supply of electrical power from the electricity storage device and perform operations; and a control device that controls the electricity storage device and the plurality of load devices. And when electrical power is supplied from the electricity storage device to the plurality of load devices, the control device calculates a charge/discharge efficiency of the electricity storage device and a working efficiency of each of the load devices, and regulates an amount of electrical power supplied from the electricity storage device to each of the load devices, so as to enhance an overall efficiency of the electricity storage device and the plurality of load devices. | 05-19-2011 |
20120024517 | Heat Cycle System - A heat cycle system includes: a refrigerating cycle system that circulates a refrigerant; a medium circulation circuit that includes a circulation pump for circulating a heat-transfer medium, and adjusts a temperature of a temperature control target with the heat-transfer medium; a heat exchanger that executes heat exchange between the refrigerant in the refrigerating cycle system and the heat-transfer medium in the medium circulation circuit; and a volume altering unit that alters a volume of the heat-transfer medium circulating in the medium circulation circuit. | 02-02-2012 |
20120161555 | Rotating Electrical Machine - A rotating electrical machine includes: a stator that includes a stator core and a stator coil; a rotor that rotates with respect to the stator; a refrigerant supply port through which a cooling medium is supplied to a coil end protruding from the stator core; and a guide member, disposed along at least a part of the coil end, for causing the cooling medium supplied through the refrigerant supply port to flow along the coil end. | 06-28-2012 |
20120222438 | Air-Conditioning System for a Vehicle - An air-conditioning system for a vehicle for performing cooling/air-heating of a temperature controlling object includes: a temperature detection unit | 09-06-2012 |
20120222441 | Heat Cycle System for Mobile Object - A heat cycle system for a mobile object includes: a refrigeration cycle system | 09-06-2012 |
20120222446 | Air-Conditioning System for a Vehicle - An air-conditioning system for a vehicle includes an air-conditioning apparatus having a compressor | 09-06-2012 |
20130118820 | ELECTRIC DRIVE SYSTEM FOR VEHICLE - An electric drive system for a vehicle includes: an electric drive unit that electrically drives the vehicle; and a cooling unit that cools the electric drive unit, wherein: the electric drive unit and the cooling unit are mounted at a body frame of the vehicle via an elastic support member, the electric drive unit and the cooling unit being configured as an integrated unit. | 05-16-2013 |
20140217842 | GENERATOR MOTOR AND ELECTRIC VEHICLE USING SAME - To uniformly cool down armature windings along the circumferential direction of a stator in a generator motor. A generator motor includes a stator | 08-07-2014 |
20140236409 | Control System for Electric Vehicle, and Electric Vehicle Equipped Therewith - A control system for an electric vehicle includes: an electricity storage device that performs charging and discharging of electrical power; a plurality of load devices that receive supply of electrical power from the electricity storage device and perform operations; and a control device that controls the electricity storage device and the plurality of load devices. And when electrical power is supplied from the electricity storage device to the plurality of load devices, the control device calculates a charge/discharge efficiency of the electricity storage device and a working efficiency of each of the load devices, and regulates an amount of electrical power supplied from the electricity storage device to each of the load devices, so as to enhance an overall efficiency of the electricity storage device and the plurality of load devices. | 08-21-2014 |
Patent application number | Description | Published |
20110095987 | 12-KEY QWERTY TEXT ENTRY METHOD - New QWERTY key layout text entry method, which is designed to allow users to achieve high-speed text entry such as alphabet, numbers and symbols, on relatively small-sized devices such as cellular phones, smart phones, IP phones, landline phones, PDAs, watches, remote controllers, game controllers, Karaoke controllers, car navigation controllers, single-hand use assistive PC keyboard and other devices. Three different characters are assigned for each single keypad, and one extra character is assigned to the gap space in between two keypads, comprising manually operated two actuator elements beneath each keypad. Single key press operation at the position of left, right, or middle part of the key-top convert three different states including simultaneous activation of the two actuator elements. Single key press operation at the middle gap space area between two neighboring keypads generate additional unique state, by right side of actuator element of left side keypad and left side of actuator element of right side keypad are simultaneously activated. Three keypads in a same row can generate total 11 unique states by single key press operation. | 04-28-2011 |