摘要:
An adsorbent molded article comprising granular absorbant and binder having sustained adsorption over an indefinite period; an adsorbent unit employing said adsorbent molded article; and a housing employing said adsorbent molded article or adsorbent unit.
摘要:
An adsorbent molded article comprising granular absorbant and binder having sustained adsorption over an indefinite period; an adsorbent unit employing said adsorbent molded article; and a housing employing said adsorbent molded article or adsorbent unit.
摘要:
A damper of variable damping force adapted to be built into a vehicular suspension is disclosed. The damper has frictional force generating means for applying a frictional force to a rod. The frictional force generating means is disposed at one end of a cylinder and positioned externally of the latter.
摘要:
A semiconductor light emitting device, has a package constituted by the lamination of a first insulating layer having a pair of positive and negative conductive wires formed on its upper face, an inner-layer wire below the first insulating layer, and a second insulating layer below the inner-layer wire; a semiconductor light emitting element that has a pair of positive and negative electrodes on the same face side and that is disposed with these electrodes opposite the conductive wires; and a sealing member that covers the semiconductor light emitting element, wherein part of the conductive wires is formed extending in the outer edge direction of the sealing member from directly beneath the semiconductor light emitting element, on the upper face of the first insulating layer, and is connected to the inner-layer wire via a conductive wire disposed in the thickness direction of the package, and the inner-layer wire is disposed so as to be spaced apart from the outer periphery of the semiconductor light emitting element in a see-through view of the package from the upper face side of the first insulating layer.
摘要:
In a method for charging a lead-acid battery having a non-antimony-lead alloy grid, after charging the battery, the battery is incidentally discharged in such a manner that the voltage of said battery which has been incidentally discharged per cell falls below the sum of 70 mV and equilibrium voltage that is an open circuit voltage of the battery in equilibrium state after being fully charged.
摘要:
A lead acid battery can be obtained which exhibits excellent life properties while keeping the level of self-discharging and electrolyte loss equal to that of those comprising a Pb—Ca alloy collector. In other words, the present invention lies in a positive collector for lead acid battery comprising a substrate and a surface layer made of an alloy composition different from that of the substrate formed on at least a part of the surface of the substrate, characterized in that the substrate is a Sb-free lead alloy or lead and said surface layer is a lead alloy layer comprising one or more metals selected from the group consisting of alkaline metals and alkaline earth metals.
摘要:
The hydraulic power steering system comprises a rotary valve unit actuated according to a twisting angle provided in a torsion bar connected between an input shaft and a pinion, and a conversion mechanism which can change the condition of the rotary valve unit for a given twisting angle of the torsion bar. A variable ratio lever mechanism may be used for this purpose. Thus, a torsion bar having a suitable rigidity can be used without causing any insufficiency in the assisting torque because the responsiveness of the steering system can be freely varied by changing the setting of the conversion mechanism. For instance, it is possible to provide a sufficient assist torque at low speed and a controlled responsiveness at high speed.
摘要:
An automatic color change paint spray system for vehicles moving along a production line which includes a paint spray device for painting. A first color change manifold is provided for supplying paint to the paint spray device. A paint feed tube connects the first color change manifold with the paint spray device. A second color change manifold is connected into the paint feed tube between the first color change manifold and the paint spray device, near the paint spray device.