摘要:
A solenoid-operated pump for discharging fluid from a tank through a fluid discharge passage in a pump body has a directional control valve disposed in the fluid discharge passage. The directional control valve is normally urged to direct fluid flow through a fluid drainage passage branched from the fluid discharge passage and adapted for connection to the tank. The fluid drainage passage includes a restrictor which produces a fluid-pressure build-up in response to a change in viscosity of the fluid flowing therethrough, that is, when air is no longer contained in the fluid. The directional control valve is responsive to such pressure build-up to direct the fluid to flow through the fluid discharge passage.
摘要:
A control device for a braking system of a vehicle including a stationary ferromagnetic plate, a lever pivotally mounted on the plate and operationally connected to a brake pedal to rotate in accordance with the movement of the brake pedal, an electromagnet mounted on the lever and electrical control circuit for the electromagnet whereby when energized the electromagnet is fixed on the plate by attractive force so that the brake pedal is retained at the position. An electric coil of the electromagnet is connected in series to a circuit including in parallel a first switch associated to an accelerator pedal and a second switch associated to a clutch pedal so that the electromagnet is deenergized when both accelerator pedal and clutch pedal are actuated, thereby releasing the brake.
摘要:
A camber angle changing mechanism is provided with a base member connected to the vehicle body side, a motor provided to the base member and generating rotational driving force, a rotating power transmitting mechanism that transmits the driving force of the motor, a transmitting member connected to the power transmitting mechanism through a first connecting section, a movable member for rotatably supporting the wheel, connected to the transmitting member through a second connecting member, and changing the camber angle of the wheel by being pivoted relative to the base member by the driving force of the motor; transmitted from the transmitting member, and a device for switching between a first state in which the second connecting section, the first connecting section, and a gear rotation axis are rectilinearly arranged in that order from the wheel side and a second state in which the second connecting section, the gear rotation axis, and the first connecting section are rectilinearly arranged in that order from the wheel side.
摘要:
A vehicle control device which can at least provide compatibility between a high grip performance and fuel efficiency or compatibility between quietness and fuel efficiency is provided. When a camber angle of a wheel 2 is adjusted to a negative camber, ground contact in a first tread 21 is increased and ground contact in a second tread 22 is decreased. Accordingly, the high grip performance or the quietness is provided. On the other hand, when the camber angle of the wheel 2 is adjusted to a positive camber, the ground contact in the first tread 21 is decreased and the ground contact in the second tread 22 is increased. Accordingly, a rolling resistance becomes low, and fuel saving is achieved. In this manner, by adjusting the camber angle of the wheel 2, the compatibility can be provided between conflicting performances of the high grip performance or the quietness and the fuel saving.
摘要:
The ionizer of the present invention comprises a chamber which has an ionization part that ionizes a portion of an ion carrier gas that is supplied to the interior of this chamber, and a blowing part which feeds the ion carrier gas toward a charged body. The ionization part is constructed from an ionization source which is contained in the chamber, and a control device which is connected with this ionization source via a high-voltage cable. Either the generating part of a soft X-ray generating device, the generating part of a low-energy electron beam generating device or the generating part of an ultraviolet radiation generating device is used as the ionization source. The control device, the connecting part between the control device and the high-voltage cable and the connecting part between the ionization source and the high-voltage cable are formed with an explosion-proof structure.
摘要:
A plasma display apparatus is equipped with a signal input terminal responsive to a user's application. The plasma display apparatus includes a panel including a pair of substrates, wherein at least one of the substrates is transparent. The substrates are placed opposite to each other to form a discharge space in between, and electrodes are provided to the substrate. The plasma display apparatus also includes a display driving circuit block, disposed on a chassis and equipped with at least one signal inputting connector which applies a signal to the panel to perform displaying, and an input signal circuit block detachable to the signal inputting connector of the display driving circuit block.
摘要:
A method for treating a gas characterized in that a low temperature plasma is generated in the presence of a metallic oxide oxidation catalyst, and an apparatus for treating a gas characterized by containing a low temperature plasma-generating unit carrying a metallic oxide oxidation catalyst are disclosed. According to the treating method and the treating apparatus, harmful components (such as carbon monoxide or a volatile organic compound) in a gas to be treated can be efficiently oxidized and rendered harmless, a foul odor may be rendered odorless, and further, microorganisms may be removed from and reduced in the treated gas.
摘要:
An exhaust gas processing method and an exhaust gas processing system for controlling the spatial density distribution of particulate matter in exhaust gas by utilizing corona discharge in exhaust gas containing floating particulate matter such as diesel engine exhaust gas to form a relatively particulate matter-rich area and a relatively particulate matter-lean area, and diving exhaust gas particulates to the former and the latter. An exhaust gas processing system (10) provided with a high-voltage electrode (12) and a low-voltage electrode (11), wherein exhaust gas G is allowed to flow between the facing high-voltage electrode (12) and low-voltage electrode (11), and a high voltage is applied to between the counter electrodes to generate corona discharge in the exhaust gas G, whereby floating particulate matter (20) in the exhaust gas G is charged, the spatial density distribution of the floating particulate matter in the exhaust gas is controlled by an electrostatic force between the counter electrodes, and the exhaust gas G is divided into a high-concentration exhaust gas Gb in the vicinity of the low-voltage electrode where a particulate matter concentration is relatively high and a low-concentration exhaust gas Ga in the vicinity of the high-voltage electrode where a particulate matter concentration is relatively low.
摘要:
A propylene polymer composition is prepared by mixing a first propylene polymer prepared using an olefin polymerization catalyst containing a specific metallocene catalyst component of formula (I), e.g., rac-dimethylsilylene-bis{1-(2-ethyl-4-phenylindenyl)} zirconium dichloride, and an organoaluminum-oxy cocatalyst, with a second propylene polymer component. The compositions are excellent in heat resistance, mechanical strength, tensile elongation at break, and other properties and can be used to produce various structural materials, sheets and films.
摘要:
A process for producing a propylene polymer having an intrinsic viscosity (.eta.), as measured in decahydronaphthalene at 135.degree. C., of 1 to 12 dl/g comprises polymerizing propylene optionally with other olefins in the presence of an olefin polymerization catalyst comprising a transition metal compound represented by the formula ##STR1## wherein R.sup.1 and R.sup.2 are each a hydrogen atom or a hydrocarbon group of 1 to 3 carbon atoms,X.sup.1 and X.sup.2 are each a halogen atom, andY is a divalent silicon-containing group.