Abstract: This power conversion device has: a main breaker and a main electromagnetic contactor connected to a main power supply; a converter body having a switching element; a power supply-side reactor and a device body-side reactor connected to the main electromagnetic contactor; a current detector; a smoothing capacitor; a DC voltage detector that detects a voltage of the smoothing capacitor; a control unit; and accessories. The accessories have: a power-supply phase detection transformer that detects the phase and the amplitude of a power supply voltage; a current limiting resistor that suppresses rush current to the smoothing capacitor at an initial turning-on stage of the main power supply; an electromagnetic contactor which is for turning on current limiting operation and which connects the current limiting resistor and the main power supply; and a filter circuit that removes current ripples caused by switching of the switching element.

Abstract: This power conversion device has: a main breaker and a main electromagnetic contactor connected to a main power supply; a converter body having a switching element; a power supply-side reactor and a device body-side reactor connected to the main electromagnetic contactor; a current detector; a smoothing capacitor; a DC voltage detector that detects a voltage of the smoothing capacitor; a control unit; and accessories. The accessories have: a power-supply phase detection transformer that detects the phase and the amplitude of a power supply voltage; a current limiting resistor that suppresses rush current to the smoothing capacitor at an initial turning-on stage of the main power supply; an electromagnetic contactor which is for turning on current limiting operation and which connects the current limiting resistor and the main power supply; and a filter circuit that removes current ripples caused by switching of the switching element.

Abstract: A vehicle drive device includes a control device, and the control device controls an electric motor, a first pressing mechanism and a second pressing mechanism such that a relational expression of T<T1+T2 is satisfied, where T represents a torque that is input to an input rotation member, T1 represents a maximum of a torque that is able to be transmitted by a first multi-disc clutch and T2 represents a maximum of a torque that is able to be transmitted by a second multi-disc clutch.

Abstract: A driving force control apparatus for controlling a driving force to be transmitted to a wheel includes a processor. The processor is configured to set, when the wheel is idled, a control amount of the driving force to be transmitted to the wheel based on a vehicle acceleration.

Abstract: A vehicle drive device includes a control device, and the control device controls an electric motor, a first pressing mechanism and a second pressing mechanism such that a relational expression of T<T1+T2 is satisfied, where T represents a torque that is input to an input rotation member, T1 represents a maximum of a torque that is able to be transmitted by a first multi-disc clutch and T2 represents a maximum of a torque that is able to be transmitted by a second multi-disc clutch.

Abstract: A driving force control apparatus for controlling a driving force to be transmitted to a wheel includes a processor. The processor is configured to set, when the wheel is idled, a control amount of the driving force to be transmitted to the wheel based on a vehicle acceleration.

Abstract: An intake apparatus of an engine provided with a fuel supply device for supplying fuel into an intake passage. A guide body is disposed in the intake passage located downstream from the fuel supply device, and the guide body may have at least one hole. The volume ratio of the guide body relative to the intake passage range and the volume ratio of the total holes relative to the guide body are ranged in the preferable volume percent.

Abstract: A fiber conductor wire structure includes a fiber conductor and a terminal. The fiber conductor has a first portion with an outer insulating resin and a second portion with an outer conductive metal. The second portion defines a knot. The terminal has a hole for inserting the fiber conductor. The hole has a receiving portion configured to receive the knot in locked engagement and electrical connection with the terminal. A connecting method for the fiber conductor wire includes forming a knot with a portion of a fiber conductor having an outer conductive metal, inserting the fiber conductor into a hole of a terminal, and pulling the fiber conductor through the hole to engage the knot with a receiving portion of the terminal to place the knot in locked engagement and electrical connection with the terminal.

Abstract: An intake apparatus of an engine provided with a fuel supply device for supplying fuel into an intake passage. A guide body is disposed in the intake passage located downstream from the fuel supply device, and the guide body may have at least one hole. The volume ratio of the guide body relative to the intake passage range and the volume ratio of the total holes relative to the guide body are ranged in the preferable volume percent.

Abstract: An intake apparatus of an engine provided with a fuel supplying device for supplying fuel into an intake passage, includes: a guide body having multiple holes disposed in the intake passage located downstream from the fuel supplying device. The guide body has a stepped portion extending in a direction intersecting with a direction of a flow of intake air.

Abstract: There is provided a method for crimping a crimping terminal to a wire. The crimping terminal includes a conductor crimping part configured to crimp a conductor part of the wire. A thermoplastic resin layer is formed on an area of an inner surface of the conductor crimping part so as to define a contact area on which the thermoplastic resin layer is not formed. The conductor crimping part, on which the thermoplastic resin layer is formed, is crimped to the conductor part so that the contact area comes in contact with the conductor part. The conductor crimping part crimped to the conductor part is heated at a temperature at which the thermoplastic resin layer is melted. The contact area is surrounded by the thermoplastic resin layer so as to be sealed after the heating.

Abstract: There is provided a connecting structure of a fiber conductor wire including: a fiber conductor having a knot; and a terminal having a hole for inserting the fiber conductor, said hole having a receiving portion for receiving the knot, wherein the fiber conductor wire and the terminal are electrically connected to each other by inserting the fiber conductor into the hole and by locking the knot in the receiving portion. There is also provided a connecting method of a fiber conductor wire comprising the steps of forming a not by tying loosely a fiber conductor; inserting the fiber conductor into a hole of a terminal; and pulling the fiber conductor to engage the knot with a receiving portion of the hole and to electrically connect the knot to the receiving portion.

Abstract: An intake apparatus of an engine provided with a fuel supply device for supplying fuel into an intake passage. A guide body is disposed in the intake passage located downstream from the fuel supply device, and the guide body may have at least one hole. The volume ratio of the guide body relative to the intake passage range and the volume ratio of the total holes relative to the guide body are ranged in the preferable volume percent.

Abstract: An intake apparatus of an engine provided with a fuel supplying device for supplying fuel into an intake passage, includes: a guide body having multiple holes disposed in the intake passage located downstream from the fuel supplying device. The guide body has a stepped portion extending in a direction intersecting with a direction of a flow of intake air.

Abstract: A motor drive control device includes a power-running operation start voltage setting section that sets a power-running operation start voltage of the power supply converter, a power-running operation start control section that causes the power supply converter to start a power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation start voltage set by the power-running operation start voltage setting section, a power-running operation stop voltage setting section that sets a power-running operation stop voltage of the power supply converter, and a power-running operation stop control section that causes the power supply converter to stop the power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation stop voltage set by the power-running operation stop voltage setting section.

Abstract: A motor drive control device including a power supply converter that is connected to an alternating-current power supply, a voltage detector that detects a direct-current voltage of the power supply converter, an inverter that is connected to a motor, and an energy storage device that is connected to a direct-current bus that connects the power supply converter and the inverter.

Abstract: An intake device for an engine includes a fuel supply system for supplying fuel to an intake passage and a plurality of plates. The plurality of plates are positioned on an upstream side and a downstream side along a direction of a flow of intake air and arranged at different mounting angles from each other in the intake passage on a downstream side of the fuel supply system. The plurality of plates have a plurality of holes in different sizes.

Abstract: In an intake device for an engine, the device having a fuel supply system for supplying fuel to an intake passage, a plurality of plates are positioned on an upstream side and a downstream side along a direction of a flow of intake air and arranged at different mounting angles from each other in the intake passage on a downstream side of the fuel supply system and the plurality of plates have a plurality of holes in different shapes.

Abstract: A system is provided to recover unutilized energy as electric power in hydraulic turbine power generation. The system includes a heat storage tank, a pump for pumping water from the heat storage tank and to air conditioning loads, a first water feed pipe connected between an outlet of the storage pump and the air conditioning loads, and a second water feed pipe for returning the water discharged from the air-conditioning loads. A hydraulic turbine driven generator is provided on a lower portion of the second water feed pipe at such a position as to recover the potential energy of the water discharged from the air conditioning loads.

Abstract: A system is provided to recover unutilized energy as electric power in hydraulic turbine power generation. The system includes a heat storage tank, a pump for pumping water from the heat storage tank and to air conditioning loads, a first water feed pipe connected between an outlet of the storage pump and the air conditioning loads, and a second water feed pipe for returning the water discharged from the air-conditioning loads. A hydraulic turbine driven generator is provided on a lower portion of the second water feed pipe at such a position as to recover the potential energy of the water discharged from the air conditioning loads.