Patent application number | Description | Published |
20090260594 | IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE, PISTON FOR IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE AND PROCESS FOR MANUFACTURING PISTON FOR IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE - A piston for in-cylinder fuel-injection type internal combustion engine includes a piston body, a low thermal conductor, and a piston head. The low thermal conductor is disposed on the top of the piston body. The low thermal conductor includes a low thermally-conductive substrate, and a coating layer. The low thermally-conductive substrate has opposite surfaces. The coating layer includes alumina fine particles (Al | 10-22-2009 |
20120148440 | COPPER BRAZING FILLER METAL - A copper brazing filler metal includes Ni in an amount of from 20 or more to 36% or less by mass, Mn in an amount from 19 or more to 30% or less by mass, Fe in an amount of from 0 or more to 16% or less by mass, Si in an amount of from more than 0 (not inclusive) to 2% or less by mass, B in an amount of from 0.1 or more to 0.5% or less by mass, and the balance being copper (Cu) as well as inevitable impurities and/or a modifying element, when the entirety is taken as 100% by mass. Moreover, the copper brazing filler metal exhibits a ratio of the Ni content with respect to the Mn content (i.e., (Ni Content)/(Mn Content)) that falls in a range of from 1.1 or more to 2 or less when being free from Fe. | 06-14-2012 |
20130327491 | IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE, PISTON FOR IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE AND PROCESS FOR MANUFACTURING PISTON FOR IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE - A piston for in-cylinder fuel-injection type internal combustion engine includes a piston body, a low thermal conductor, and a piston head. The low thermal conductor is disposed on the top of the piston body. The low thermal conductor includes a low thermally-conductive substrate, and a coating layer. The low thermally-conductive substrate has opposite surfaces. The coating layer includes alumina fine particles (Al | 12-12-2013 |
Patent application number | Description | Published |
20090243518 | MOTIVE POWER OUTPUT DEVICE, VEHICLE EQUIPPED WITH THE DEVICE, AND CONTROL METHOD FOR MOTIVE POWER OUTPUT DEVICE - A torque command for a first motor is set by setting a maximum torque restriction and a minimum torque restriction in a range, where the sum of the torques output from the first and second motors to a driving shaft be within a range from 0 to a required torque, the sum of the electric powers input from or output to the first and second motors be within a range of input and output restrictions of a battery, and the torque of the second motor be within a range from a value smaller than 0 by the permissible maximum amount of change to the sum of the permissible maximum amount of change and the previous torque command. A torque command for the second motor is set so that the required torque is output to the driving shaft within a range of the input and output restrictions of the battery. | 10-01-2009 |
20100004809 | CONTROL DEVICE AND CONTROL METHOD OF HYBRID VEHICLE - An ECU calculates a drive torque request value Td0 (S | 01-07-2010 |
20100070123 | VEHICLE AND CONTROL METHOD THEREOF - In a hybrid vehicle equipped with an engine, a planetary gear mechanism linked to the output shaft of the engine and to a driveshaft, a first motor linked the planetary gear, a second motor inputting and outputting power to and from the driveshaft, and a battery inputting and outputting electric power to and from the motors, when the battery temperature Tb is lower than the preset reference temperature Tbref, drive control prohibits the intermittent operation of the engine and controls the engine and the motors to output the torque demand to the driveshaft with warm-up control of the battery. When the battery temperature Tb is higher than or equal to the preset reference temperature Tbref and the cooling water temperature Tw is higher than or equal to the preset reference temperature Twref, drive control performs the intermittent operation of the engine and controls the engine and the motors to output the torque demand to the driveshaft. When the battery temperature Tb is higher than or equal to the preset reference temperature Tbref and the cooling water temperature Tw is lower than the preset reference temperature Twref, drive control prohibits the operation of the engine and controls the engine and the motors to keep the warm-up control of the battery and to output the torque demand to the driveshaft. | 03-18-2010 |
20100121513 | VEHICLE AND CONTROL METHOD THEREOF - In a hybrid vehicle equipped with an engine, a planetary gear mechanism linked to the output shaft of the engine and to a driveshaft, a first motor linked the planetary gear, a second motor inputting and outputting power to and from the driveshaft, and a battery inputting and outputting electric power to and from the motors, when a cooling water temperature Tw of the engine is lower than a threshold Twref, that is, the intermittent operation of the engine is prohibited, a controller performs a warm-up control on condition that a battery temperature Tb is a preset reference temperature Tα, while performing a low state of charge control on condition that a battery temperature Tb is higher than or equal to a preset reference temperature Tα and lower than a preset reference temperature Tβ. The warm-up control causes the battery to be charged and discharged by compulsion by setting a state of charge of the battery alternately to a low state of charge and to a high state of charge and ensures output of a driving force equivalent to the driving force demand for driving the vehicle within input and output limits of the battery. The low state of charge control causes the battery to be charged and discharged to approach a state of charge of the battery to a preset low state of charge that is lower than a normal state and ensures output of a driving force equivalent to the driving force demand for driving the vehicle within input and output limits of the battery. | 05-13-2010 |
20150367723 | VEHICLE AND CONTROL METHOD FOR VEHICLE - A vehicle includes an electric power storage device, motors, a grille shutter and at least one ECU. The ECU is configured to: (i) control the motors and the grille shutter, (ii) calculate the SOC of an electric power storage device, and (iii) execute opening control of the grille shutter such that a first amount of the air exceeds a second amount of the air. The first amount of the air is an amount of the air introduced into the vehicle from the outside of the vehicle when the SOC exceeds a predetermined value. The second amount of the air is an amount of the air introduced into the vehicle from the outside of the vehicle when the SOC does not exceed the predetermined value. | 12-24-2015 |
20150369147 | VEHICLE AND CONTROL METHOD FOR THE VEHICLE - Provided are a vehicle and a control method for the vehicle. The vehicle includes an engine, a fuel tank configured to store a fuel for the engine, a grille shutter, and an ECU. The grille shutter is configured to regulate an introduction air from an outside of the vehicle to an inside of the vehicle. The ECU is configured to determine whether or not the fuel is deteriorating. The ECU is configured to control the grille shutter such that an amount of the introduction air in a case where the fuel is deteriorating is larger than an amount of the introduction air in a case where the fuel is not deteriorating. | 12-24-2015 |