Abstract:
A hybrid inflator includes a gas storage chamber filled with a pressurized gas, a chemical chamber filled with a gas generating chemical, and an initiator attached to the chemical chamber for igniting the chemical to generate a reaction gas. A gas outlet is formed to eject the pressurized gas and the reaction gas from the gas storage chamber, and a sealing plate is disposed in the gas storage chamber for separating the gas outlet from the gas storage chamber. A swirl forming device is disposed between the gas storage chamber and the chemical chamber for swirling the reaction gas from the chemical chamber and guiding the reaction gas into the gas storage chamber.
Abstract:
An inflator 10 of a vehicle occupant protection system, for example, contains an elongated housing 12 having a first end 14 and a second 16. The gas generator 10 includes a sealed pressurized gas supply or gas tank 18 in fluid communication with the first end 14 upon inflator 10 operation. A first seal 36 seals the first end 14 prior to gas generator 10 operation. A notched support member 56 is wedged within the housing 12 and fixes the first seal 36 against a sealed opening 24 of the gas tank 18, thereby preventing fluid flow during gas generator 10 inactivity. Upon gas generator 10 activation, the support member 56 is fractured by a force produced by an initiator 68 thereby releasing pressurized gas into the first end 14 and through the housing 12.
Abstract:
An image bearing member, process device acting on the image bearing member, a first frame, a second frame lockable and separable with respect to the first frame, a locking body and a locking member lockable to the locking body, provided to separably interlock the first and second frames, and a recessed portion and a projection fittable into the recessed portion which are provided to separably interlock the first and second frames. With above construction it is possible to provide a process cartridge, an image forming system, and a method for assembling a cleaning device, which can be easily assembled and can sufficiently cope a large when the number of re-cycles.
Abstract:
A reciprocating driving device is provided with a reciprocating moving member supported to be movable in a predetermined direction and the reverse direction. A first rack is provided on the reciprocating moving member, and a second rack is provided on the reciprocating moving member and arranged so as to face the first rack. A gear moves the reciprocating moving member in the predetermined direction or the reverse direction by rotating in a predetermined direction, selectively meshing with the first rack or the second rack.
Abstract:
An image fixing apparatus includes a heater; an endless film through which a toner image on a recording material is heated by heat produced by the heater; and a controller for controlling a position of the endless film in a direction perpendicular to a rotating directon of the endless film.
Abstract:
An apparatus is provided for turning a rotor for each desirable angle by a capstan drive system wherein an eccentric free travelling ring carried by a turnable lever at a point removed from the pivot end of the lever is thus contactable and discontactable with a rotary shaft of the capstan drive system. A small gear is connected to the free travelling ring and is engaged with another large rotor gear for reducing the rotation thereof, the large gear being pivotally mounted on the pivot bearing of the turntable lever. Means are provided for biasing the free travelling ring toward the rotary shaft of the capstan drive system and further control means are provided for interlocking the free end of the turntable lever so as to prevent contact of the free travelling ring with the rotary shaft of the capstan drive system.
Abstract:
This inflator (1) is provided with: a housing (10) that forms a combustion space (15) filled therewithin with a gas generant (17); a front pipe that forms a front-side space to which discharge holes (19) that discharged gas generated in the combustion space (15) of the housing (10) are provided; and a filter (16) that is housed in a manner so as to partition the front-side space and the combustion space (15). The inflator (1) is further provided with a partition plate (30) that is provided between the combustion space (15) and the filter (16), with a first gas passage section and a second gas passage section formed thereon. When the pressure of the gas generated in the combustion space (15) is no greater than a set pressure, the partition plate (30) allows passage of the gas to the filter (16) side only from the first gas passage section, and when the pressure of the gas generated in the combustion space (15) exceeds the set pressure, the partition plate (30) allows passage of the gas to the filter (16) side from the first gas passage section and the second gas passage section, thus reducing the temperature of the discharged gas.
Abstract:
A gas generator for inflating a gas bag of a vehicle occupant restraint system is provided. The gas generator includes an igniting means for producing gas and/or heat upon activation by a control signal of the vehicle. The gas generator also includes a first chamber comprising a propellant ignitable by gas and/or heat produced by the igniting means, and a second chamber comprising pressurized inflation gas. An outlet opening through which the inflation gas can flow out of the second chamber and into the gas bag is provided. The gas generator also includes a sealing means sealing the outlet opening. The gas generator is configured in such a way that after activation of the igniting means gas and/or heat produced by the igniting means ignites the propellant and a pressure wave is created under the direct or indirect impact of gas produced by the igniting means.
Abstract:
A gas generator for inflating a gas bag of a vehicle occupant restraint system is provided. The gas generator includes an igniting means for producing gas and/or heat upon activation by a control signal of the vehicle. The gas generator also includes a first chamber comprising a propellant ignitable by gas and/or heat produced by the igniting means, and a second chamber comprising pressurized inflation gas. An outlet opening through which the inflation gas can flow out of the second chamber and into the gas bag is provided. The gas generator also includes a sealing means sealing the outlet opening. The gas generator is configured in such a way that after activation of the igniting means gas and/or heat produced by the igniting means ignites the propellant and a pressure wave is created under the direct or indirect impact of gas produced by the igniting means.
Abstract:
An inflator is a hybrid inflator constructed by coupling a tank charged with a pressurized gas and a gas generator containing a gas-generating chemical. A coupling mechanism is provided in each of the tank and the gas generator, and the tank and the gas generator are coupled to each other with the coupling mechanisms.