摘要:
An apparatus for detecting the collision of a vehicle to produce a signal indicating the collision, which signal is adapted to actuate a safety device, such an apparatus having a pair of rotatable rigid members defining therebetween a space in which disposed is a stationary contact adapted to cooperate with a movable contact carried by the rigid members. Spring means are provided for biasing the rigid members in one rotational direction against a rotational force caused by deceleration of the vehicle. The rigid members are provided with a massive weight so as to make the gravitational center eccentric from the rotational axis thereof, thereby an enhanced sensitivity to the deceleration is obtained.
摘要:
A dial device for a telephone set having a function of preventing toll dialing, in which a resistor or a zener diode is connected in series to a dial impulse contact of the dial device while a series connection of a first diode and a control circuit is connected in parallel with the resistor or the zener diode. A series-connection of a minimum pause contact and a second diode is connected in parallel with the dial impulse contact. An AND output of a dial impulse signal and a minimum pause signal from the minimum pause contact is obtained from a junction between the dial impulse contact and the first diode to apply it to a first input terminal of the control circuit, while the minimum pause signal is obtained from a junction between the minimum pause contact and the second diode to apply it to a second input terminal of the control circuit. A semiconductor switching element is connected in shunt with the dial impulse contact to prevent the sending-out of dialled impulses in response to the output of the control circuit when the dial impulse signal is a series of numbers representative of the toll dialling starting from a number 0 or numbers 10.
摘要:
A gas sensor control device for controlling a gas sensor, the gas sensor including a gas sensor element that includes a cell including a pair of electrodes and a solid electrolyte, the gas sensor control device including a circuit board connectable to the gas sensor. The circuit board has mounted thereon a voltage control unit mounted on the circuit board and configured to control a voltage developed across a pair of electrodes of the cell to a constant voltage; a temperature detecting unit mounted on the circuit board and configured to detect a temperature of the circuit board; and a voltage correcting unit mounted on the circuit board and configured to apply a correction voltage to the voltage control unit compensating for a temperature-dependent variation in the constant voltage based on the temperature detected by the temperature detecting unit.
摘要:
An NOX sensor control apparatus (10) is connected to an NOX sensor (100) which includes a first pumping cell (110) and a second pumping cell (130) through which a second pumping current flows corresponding to an NOX concentration in a to-be-measured gas. The NOX sensor control apparatus (10) includes a first pumping current detection unit; a second pumping current detection unit; an oxygen concentration calculation unit (60) for calculating oxygen concentration on the basis of the first pumping current and corrected in accordance with the pressure of the to-be-measured gas, oxygen (first) pressure correction information set for the NOX sensor, and pressure information; and an NOX concentration calculation unit (60) for calculating NOX concentration on the basis of the first pumping current and corrected in accordance with pressure of the to-be-measured gas, NOX (second) pressure correction information set for the NOX sensor, and pressure information.
摘要:
In an oil separator provided in a cylinder head cover of an internal combustion engine and equipped with a partition wall disposed between a blow-by gas inlet and a blow-by gas outlet and having through holes each serving as an orifice for increasing a flow velocity of blow-by gas flow, a collision plate is arranged adjacent to the partition wall so as to be opposed to each of the through holes, for separating oil mist from blow-by gases. At least one upstanding wall is disposed downstream of the collision plate in a manner so as to be adjacent to an opening defined between a lower end of the collision plate and the bottom face of a separator chamber, for recapturing oil mist, once-separated from the blow-by gases but rescattering along with the blow-by gas flow passing through the opening of the collision plate.
摘要:
An oil separator disposed inside a cylinder head cover of an internal combustion engine. The oil separator includes a body section defining an elongate separator chamber and having a blowby gas inlet and a blowby gas outlet. A partition wall is disposed to divide the separator chamber into an inlet chamber at side of the blowby gas inlet and an outlet chamber at side of the blowby gas outlet. The partition wall is formed with a plurality of passage holes each of which is triangular in cross-section. A collision plate is disposed inside the outlet chamber and located opposite to the passage holes of the partition wall. A slit-like opening is defined by a lower section of the collision plate and communicated with a drain section for discharging oil separated from blowby gas into a valve operating chamber.
摘要:
An image forming apparatus includes a first process unit and a second process unit. The first process unit includes: a first photosensitive member configured to carry a first developer image to be transferred onto a transfer medium; and a blade member configured to scrape substances attached to a surface of the first photosensitive member off the surface of the first photosensitive member. The second process unit includes: a second photosensitive member configured to carry a second developer image to be transferred onto the transfer medium having the first developer image transferred thereon; and a holding member configured to remove substances attached to a surface of the second photosensitive member from the surface of the second photosensitive member, temporarily hold the substances and return the substances to the surface of the second photosensitive member.
摘要:
A structure of a rear portion of a vehicle furnished with a curtain airbag apparatus includes a rear pillar, a soft roof trim, a rear pillar trim harder than the roof trim, and a cover constituting part of the rear pillar trim and covering a specific area of a front face portion of the rear pillar trim. The curtain airbag apparatus includes a curtain airbag and an inflator for inflating and deploying the curtain airbag into the vehicle interior along side window glass. The cover of the rear pillar trim can easily be displaced frontward along an airbag deployment joint. When inflated, the curtain airbag fixed to a vehicle body along an upper edge and a rear edge of the side window glass in a retracted position deploys into the vehicle interior upon separating and displacing the cover of the rear pillar trim frontward from the other part thereof.
摘要:
A steering wheel assembly includes an airbag module having an airbag; and a centrally-located steering pad housing said airbag module and includes; a deployment segment located around a peripheral region and adapted to be forcibly displaced by inflation of the airbag; and a stationary segment located in a central region and kept in its fixed state even when the inflation of said airbag. The stationary segment is provided with a manual operation section adapted to be manually operated based on rotational or sliding movements to control an in-vehicle device, wherein said steering pad has a concave portion formed on a surface of the stationary segment; and said manual operation section is disposed within said concave portion in such a manner that a lateral surface of said manual operation section is spaced apart from a lateral wall surface of said concave portion.
摘要:
A controller stops a registration roller to temporarily hold a recording sheet and restarts the registration roller at a timing of transferring an image formed on an intermediate transferring belt to a predetermined position of the recording sheet. Then, an adjustment time calculator compares a time measured by a time counter with a predetermined reference time and calculates the difference between the measured time and the reference time as the adjustment time. The controller controls the driving of the sheet feeding mechanism based on the calculated adjustment time so that the waiting time of a next recording sheet becomes closer to the predetermined reference time.