83results about How to "Effectively overcome drawbacks" patented technology

A battery cooling system includes a depression-shaped battery accommodating section formed at a bottom surface of a floor panel of a vehicle and dented to side of a passenger compartment so as to accommodate therein a battery. An introduction device is disposed in front of the battery in a vehicle traveling direction, to introduce travel air flow into the battery accommodating section. Here, the battery is accommodated within the battery accommodating section in a condition where a bottom surface of the battery is located at a level above or at a substantially same level as a level of a bottom surface of the vehicle which bottom surface is around the accommodating section. Additionally, the battery includes a plurality of thin cells which are electrically connected with each other, and disposed in a posture that a major surface of each thin cell extends substantially parallelly with the vehicle traveling direction.

A fuel vapor storage canister for an automotive vehicle, includes a casing formed thereinside with charge, purge and drain ports connected to a gas passage. First, second, third and fourth adsorption layers are disposed in the gas passage and arranged in order of first, second, third and forth adsorption layers from side of the charge port along a longitudinal direction of the gas passage. Each adsorption layer includes a fuel vapor adsorbent. Additionally, a first space section is formed between the first and second adsorption layers. A second space section is formed between the second and third adsorption sections. A third space section is formed between the third and fourth adsorption sections. Each space section has a width in the longitudinal direction of the gas passage.

A fuel vapor treatment device for an automotive vehicle includes a casing having a charge port connected to a fuel tank, a purge port connected to an intake side of an engine, and an atmospheric air port through which atmospheric air is introduced. Fuel vapor adsorbing material is filled in the casing. A filter is disposed in the casing and between the atmospheric air port and the fuel vapor adsorbing material to trap dust contained in atmospheric air. A baffle plate is disposed in the casing and between the atmospheric air port and the filter to change flow of atmospheric air introduced through the atmospheric air port into a generally radial direction. Additionally, an annular space is formed around the baffle plate so that atmospheric air from the baffle plate flows through the annular space to the filter.

An adsorbing element for adsorbing and releasing a gas includes a plurality of adsorbing sheets. Each adsorbing sheet includes gas-permeable sheets such as non-woven fabrics or filter papers, and an adsorbing material filled between the gas-permeable sheets. First and second supporting members are provided such that each of them is formed of a paper-like sheet formed with a plurality of pleats which have straight trough lines. Each of the pleats of the first supporting member is located facing and spaced from each of the pleats of the second supporting member to form a pair of the facing pleats, defining a pair of facing trough portions. In this adsorbing element, the first and second side edges of each adsorbing sheet are located respectively at the pair of facing trough portions so that each adsorbing sheet is supported between the pair of the facing trough portions.

An electric power steering system, includes a torque sensor disposed to a steering shaft to detect a steering torque. A first pinion is disposed to the steering shaft. A rack shaft is in mesh with the first pinion and connected with the steering shaft to change a rotational motion of the steering shaft to an axial motion of the rack shaft and provided to be operated in relation to the steering shaft. A first motor is connected with the first pinion to generate a steering assist torque in accordance with the steering torque detected by the torque sensor. A second pinion is disposed to be separate from the first pinion and in mesh with the rack shaft. A second motor is connected with the second pinion to generate a steering assist torque in accordance with the steering torque. A first control circuit is provided on a first control board for the first motor. A second control circuit is provided on the second control board for the second motor. The first control circuit monitors an abnormality in control state of the second control circuit and the second control circuit monitors an abnormality in control of the first control circuit.

A seat reclining apparatus for a vehicle, including a stationary bracket and a movable bracket provided integral with a seat cushion and seat back, respectively. The movable bracket is equipped with a driving device. A speed-reduction unit is provided including an input shaft, a stationary member and a movable member. A forward-inclination mechanism is provided including a lock plate, an engaging-disengaging device and a restrictive device. The engaging-disengaging device is adapted to bring the lock plate and the movable bracket into one of an engagement state and a disengagement state. The movable bracket is connected to the stationary bracket through the speed-reduction unit and the forward-inclination mechanism. The seat reclining apparatus is further provided with a limit switch for powering off the driving device when the movable bracket and the lock plate are brought into the disengagement state.

A seat reclining apparatus for a vehicle including a base member and a rotational member having an internal gear. A lock tooth is provided having an external gear engageable with the internal gear. A shaft section is provided is provided having an outer peripheral side guide surface. A cam is provided for having an inner peripheral side guide surface. Each of a pair of guide sections biasing the lock tooth to engage the external gear with the internal gear. The lock tooth has an outer peripheral side slide surface and a contact face. One of the guide sections has a backup surface. The one of the guide sections has a step portion formed between the outer peripheral side guide surface and the backup surface. Further, the lock tooth has a protruding section contactable with the step portion.

An opening and closing apparatus for an opening and closing body of a vehicle. The opening and closing apparatus includes a reciprocating member connected at its connecting portion to a motor so as to be moved to reciprocate along a plane perpendicular to a hinge shaft, the reciprocating member having a side surface parallel with the plane perpendicular to the hinge shaft. A connecting member is provided having a first end section pivotally attached to an end portion of the reciprocating member, and a second end section fixed to the opening and closing body. A deflection-suppressing device is provided to a stationary body connected to the vehicle body. A part of the side surface of the reciprocating member is slidably contacted with the deflection-suppressing device and is located between the connecting portion of the reciprocating member and the connecting member.

A fuel lid apparatus for an automotive vehicle having a slide door. The fuel lid apparatus includes a push rod displaceable in a first direction by opening a fuel lid under the action of the first biasing device and in a second direction by closing the fuel lid. A link is connected to a stopper for the slide door and capable of moving the stopper to an engaging position by being rotationally moved in a third direction and to a non-engaging position by being rotationally moved in a fourth direction under the action of a second biasing device. In the fuel lid apparatus, the push rod and the second biasing device are in a locational relationship to increase a component force of a biasing force of the second biasing device in the first direction as the push rod is displaced in the first direction.