Ud Trucks Corporation

Volvo Truck Corporation

Nissan Diesel Motor Co., Ltd.

Shigemi Kobayashi

Takayuki Tsuchiya

Masayuki Nakane

Shuuichi Araki

Kunihiko Hikiri

Takafumi Amano

Yousuke Aoyama

Kazuhiro Kujirai

Kazumasa Honda

Masami Takeda

Masahiro Misawa

Naomichi Koike

Nobuhiro Kobayashi

Takaaki Matsumoto

Nozomi Kaise

A storage apparatus includes a plurality of storage cells connected in series. Each storage cell comprises a storage element that stores a charge, a container that houses the storage element, a reception antenna capable of receiving power transmitted from a transmission antenna of a feeding facility provided in a wireless power transfer system, and a charging control circuit that charges the storage element using the power received by the reception antenna. The plurality of storage cells are charged concurrently and wirelessly, and therefore charging can be performed on all of the storage cells without overcharging or undercharging.

Power storage apparatus

A fuel temperature estimation device that can improve the estimation accuracy of a fuel temperature in each part of a fuel channel, is provided. In the invention, the fuel temperature estimation device estimates the fuel temperature of each part of the fuel channel in a vehicle (for example, an injection nozzle, a pressure accumulator, a high-pressure pump), and includes a flow rate measuring device that measures a fuel flow rate of a fuel return system of the fuel channel and a controller. The controller includes a fuel temperature correction unit that corrects an estimated fuel temperature in a fuel injection system based on the fuel flow rate of the fuel return system, and has a function of estimating the fuel temperature using the fuel flow rate of the fuel return system as a parameter.

Fuel temperature estimation device

This invention provides a storage module formed using a plurality of storage cells. The each storage cell includes a storage unit that stores a charge, a polyhedral container that houses the storage unit and has two opposing surfaces, and a pair of electrode terminals that output and input the charge of the storage unit. The electrode terminals include a positive electrode terminal that projects externally from an end portion of the container and has a joint surface that is formed to be substantially coplanar with one of the two opposing surfaces of the container and joined to an electrode terminal of an adjacent storage cell, and a negative electrode terminal that projects externally from the end portion of the container and has a joint surface that is formed to be substantially coplanar with another of the two surfaces and joined to an electrode terminal of an adjacent storage cell.

Storage module

A storage apparatus comprises a plurality of storage cells connected in series. Each storage cell comprises a storage element that stores a charge, a container that houses the storage element, a reception antenna capable of receiving power transmitted from a transmission antenna of a feeding facility provided in a wireless power transfer system, and a charging control circuit that charges the storage element using the power received by the reception antenna. The plurality of storage cells are charged concurrently and wirelessly, and therefore charging can be performed on all of the storage cells without overcharging or undercharging.

An electric storage cell includes a hard casing configured to house an electric storage element and electrolyte, and an electrode terminal connected to a charge collector of the electric storage element and exposed to an outside of the hard casing, the electric storage cell being chargeable/dischargeable using the electrode terminal, wherein the electrode terminal has a charge collector connecting portion connected to the charge collector through an opening formed in the hard casing, and a main body bonded to an outer circumferential surface of the hard casing to make a surface contact.

Electric storage cell, electric storage apparatus, and vehicle having electric storage apparatus

An electric storage cell includes a casing configured to house an electric storage element and electrolyte, a charging reception antenna connected to the electric storage element and configured to receive electric power transmitted from a power feeding unit in a contactless manner, and a discharging transmission antenna connected to the electric storage element and configured to transmit electric power stored in the electric storage element in a contactless manner. The charging reception antenna and the discharging transmission antenna are arranged in the casing.

Electric storage cell and electric storage apparatus

An electric storage cell includes a film-like casing configured to house a layered charge collector and electrolyte, and an electrode terminal connected to the charge collector and exposed to an outside of the film-like casing, the electric storage cell being chargeable/dischargeable using the electrode terminal, wherein bending portions of the film-like casing are formed in parallel.

Electric storage cell

An energy storage cell includes an energy storage part for storing electric charges, a container for housing the energy storage part, and a pair of electrode terminals connected to the energy storage part and exposed to the outside of the container. The container is formed to have a thick polygonal outer shape and a groove part linearly extending in a direction perpendicular to a thickness direction is provided in each of a pair of mutually facing side surfaces of the polygonal shape. Each of the electrode terminals includes a base end part connected to a corresponding polarity of the energy storage part in the container and an exposed part exposed to the outside of the container, and the exposed part is formed along an inner side of the groove part.

Energy storage cell and energy storage module

A storage body comprises an electric energy storage unit and a case that houses the storage unit. The case comprises a frame-shaped outer shell body having two end surfaces that respectively include opening portions and a pair of laminate film pieces that are adhered to the respective end surfaces of the outer shell body so as to form a storage chamber inside the outer shell body. Each laminate film piece comprises an adhesion portion that is adhered to the outer shell body and a film portion that faces the storage chamber. The laminate film pieces, which are not formed by press-molding, are adhered to the outer shell body, and therefore structurally weak sites are not formed on the laminate film pieces.

Storage body and storage device

In an exhaust gas recirculation apparatus for an internal combustion engine mounted with a turbocharger in which a turbine is disposed in an exhaust passage and a compressor is disposed in an intake passage, when the exhaust gas recirculation is carried out, a port formed at the intake passage on the downstream side of the compressor is opened. As a result, since an intake air on the downstream side of the compressor is released to the atmosphere and a negative pressure in the exhaust passage is lowered, a differential pressure between an exhaust pressure in the intake passage and the negative pressure in the intake passage is increased, to improve an exhaust gas recirculation rate, so that a NOx discharge amount can be reduced.

Growing community of inventors

Higashimatsuyama, Japan

Shigemi Kobayashi