Nissan Motor Company Limited

Ishikawajima-harima Heavy Industries Co., Ltd.

Ishikawajima-harima Jukogyo Kabushiki Kaisha

Takayuki Iwasaki

Ryo Sano

Hisashi Honjo

Kazuma Takahashi

Hiroki Yoshizawa

Shouta Hamane

Motoyuki Hattori

Hiromoto Shimizu

Yuuichi Hosaka

Masahiro Kuchi

Chitoshi Mochizuki

Masao Mikami

Hideyuki Matsushima

Sadahiko Shinya

Takashi Nishii

Yoshikazu Hirato

An engine starting device is provided with a battery, a starter motor, an inrush current limit circuit and a control unit. The inrush current limit circuit has a resistor and a bypass relay connected in parallel. The inrush current limit circuit is interposed between the battery and the starter motor. The bypass relay has a normally open contact that is configured to be closed at a time of engine startup. The control unit is programmed to include a fault identification unit that identifies a location of fault occurrence in the inrush current limit circuit based on a minimum voltage of the battery existing while the starter motor is determined to be in operation and an amount of decrease in voltage of the battery existing while the normally open contact is determined to be actuated in a closing direction.

Engine starting device and engine automatic stop and restart control device

A remote control device for vehicle is capable of remotely controlling the start and stop of an engine mounted in a vehicle. The remote control device for vehicle includes a remote controller for transmitting a start request and a stop request of the engine, and an engine control unit for stopping the engine by stopping fuel supply to the engine in the case of satisfying, in a state where the engine is started upon receiving the start request, at least one of a condition that a predetermined forced OFF time has elapsed and a condition that the stop request has been received.

Remote control device for vehicle

A control device of a vehicle which device makes a generated voltage of an alternator variable so that a state of charge SOC of a battery installed in the vehicle reaches a control target includes an idle stop permitting SOC setting unit for setting a battery state of charge SOC in which idle stop is permissible, and a battery SOC adjusting unit for reducing and resetting a control target of the battery state of charge SOC in a range beyond the idle stop permitting SOC when a predetermined operation condition holds.

Control device and control method of vehicle

A vehicular engine automatic stop control apparatus has a coast stop controller that performs a coast stop control of stopping an engine in response to a situation where driver's brake pedal operation is above a predetermined threshold value while a vehicle is traveling, a road surface gradient sensor that senses a road surface gradient, and a coast stop control cancellation unit that cancels the coast stop control in response to a situation where a first sensed value of the road surface gradient is above a predetermined cancellation threshold value in absolute value. The first sensed value of the road surface gradient is obtained at a first time instant when the vehicle becomes stationary in a situation where the engine has been stopped by the coast stop controller.

Device for controlling automatic stopping of vehicle engine

When an internal combustion engine is cranked up from a stopped position of a piston in a restart-time first ignition cylinder which is scheduled to start a combustion at the time of an automatic restart of the engine under an automatic stop of the engine during an idling-stop control, a restart-time ignition time interval between a time point when the cranking of the engine is started and a time point when the restart-time first ignition cylinder is initially ignited is calculated. A drive-start timing of a starter motor is delayed according to this restart-time ignition time interval. Thereby, the cranking of the engine is carried out by the starter motor under a state where the hydraulic pressure supplied from the electric oil pump has increased. Thus, the slip in the clutch of the CVT can be suppressed when the gas mixture in the restart-time first ignition cylinder is initially ignited.

Controller of internal combustion engine

In order to provide a brazing sheet having excellent workability, a powder of a brazing filler metal composition is obtained from a single type of powder or by mixing two or more powders to form the brazing filler metal composition. By powder roll compaction of the powder, the powder is formed into a sheet shape.

Brazing filter metal sheet and method for production thereof

A plate rolling mill includes a pair of work rolls that hold and press down a plate material therebetween, a plurality of backup rolls that prevent the work rolls from being deformed, and intermediate rolls each of which is disposed between the work roll and the backup roll so as to be shiftable. Each of the intermediate rolls has a contact roll portion that contacts with the backup roll, and an extension barrel portion that is connected to an end of the contact roll portion and does not contact the backup roll at any shifted position. The contact roll is formed to have a convex shape such that a convex center of the contact roll is positioned at a side of the extension barrel portion.

Plate rolling mill

An apparatus for manufacturing a band plate has a rolling mill that includes a pair of upper and lower work rolls that roll a slab material having edge drop portions at both ends thereof, and a pair of backup rolls that contact non-rolling side surfaces of the pair of upper and lower work rolls, respectively to prevent the work rolls from being deformed. The work roll includes a reverse taper portion where a roll diameter gradually increases towards a barrel end portion thereof corresponding to the edge drop portion. The upper and lower work rolls are configured to be shiftable individually in the axial direction thereof. The backup roll includes an escape portion whose diameter gradually decreases towards an axial end thereof so as not to contact the reverse taper portion of the work roll, within a shifting range of the work roll.

Apparatus for manufacturing band plate

A canister vent valve mounting structure for a canister vent valve is configured to prevent center deviation when the canister vent valve is connected to the canister and enables the canister to be shared by different vehicle models. The canister vent valve includes a connecting pipe part that fits into an insertion hole formed in the canister. Several mating projections are arranged in the circumferential direction of the connecting pipe part such that they are formed on the outside circumference of the connecting pipe part near the tip thereof. Several notches into which mating projections can be inserted are formed in the inside circumferential surface of the insertion hole. The canister vent valve mounting structure between the canister and the canister vent valve is configured and arranged to retain the canister vent valve in at least two different orientations relative to the canister.

Canister vent valve mounting structure

Each of a pair of rolls has a barrel with different diameters axially of the barrel such that sum of the diameters of the barrels is substantially constant and that each of the rolls is bilaterally symmetrical. The rolls themselves have an ability to control workpiece profile and have at least one substantially parallel center portion.

Growing community of inventors

Yokohama, Japan

Takayuki Iwasaki