摘要:
In an image forming apparatus in which when separating a recording material from a recording-material conveying sheet, the recording-material conveying sheet is pressed and deformed by a pressing member, the pressing member has a convex curved portion contacting the recording-material conveying sheet in a direction orthogonal to the moving direction of the recording-material conveying sheet. It is thereby possible to sufficiently deform the recording-material conveying sheet while preventing it from being permanently deformed or broken.
摘要:
An air conditioning system particularly mounted in a passenger compartment of an automotive vehicle according to the present invention can be fixed in the maximum heating operation mode to produce a maximum effect of the defrosting function by only pushing a push-button switch engaged with a mode selector for maximizing the air blowing rate of a ventilating fan and also engaged with a three-way vacuum switch for opening a vacuum power servomechanism to the air to fix an air mix door in the maximum heating position.
摘要:
A cooling system for radiator and condenser with an air conditioner having first and second electrically driven blowers for cooling the radiator and condenser, and a cooling cycle operation switch which comprises a control circuit provided on at least one side of the first and second blowers for either stopping or operating at low speed the one of the first and second blowers when any electrical equipment of vehicle such as headlights, wipers, is operated during the cooling cycle, an engine cooling water temperature switch operative to turn on and off the first blower by releasing the control of the control circuit when any of the electrical equipments is operated, and/or a thermal load switch operative to turn of and off the second blower in accordance with the outside temperature conditions by releasing the control of the control circuit, when any of the electrical equipments is operated. With this construction, the blowers for the radiator and condenser can be efficiently operated in accordance with the conditions of the engine cooling water temperature, the outdoor temperature, and the operated or non-operated conditions of the electrical equipments of a vehicle, so as to save electrical power generated by a generator or batteries of the vehicle.
摘要:
A heat exchanger comprising a tube for guiding heat-exchange fluid and a fin affixed to the outer side of said tube and adapted to guide air for exchanging heat with said heat-exchange fluid, said fin having an opening formed in the web thereof and a multiplicity of louvers formed astraddle said opening substantially perpendicularly to the direction of the flow of said air as staggered across said opening, said louvers each comprising a louver body separated by a fixed distance from said web of said fin and two legs connecting the opposite ends of said louver body to said web of said fin.
摘要:
A vehicle mounted air conditioner controlling system is disclosed and of which system comprises a vacuum mode controlling switch (41) being controlled by depression of push-button switches (56) for each mode and mounted on a controller, a shift actuator (43) and vacuum selectors (42, 42'). The system is controlled by uni-directional vacuum signal and blower outlet doors and the air intake door are controlled by respective actuator provided individually therefor.
摘要:
An air conditioner of a vehicle having a selectively controlled conditioned air blowing outlet system using a shift actuator (20) equipped with a number of negative pressure supplying ports (a, b, c, d), in which selection of the operation mode of the conditioner is represented by the supply of a negative pressure signal to any one of the supplying ports, which causes displacement of a piston (31) of the shift actuator (20). The displacement is conveyed to selected one or more of doors provided at the outlets via a link mechanism to control the outlets according to a predetermined program.
摘要:
A plurality of rollers 4 are arranged between the inner and outer races 2 and 3 so that the distances between the rollers can be freely changed without a retainer. Since there is no retainer, any abrasion of the retainer due to the frictions between the rollers and the retainer is not caused, the number of the rollers can be increased, and the carrying capacity can be increased so that the roller hearing with a longer life time can be obtained.
摘要:
A heat adhesive tape comprising a tape main body of heat-resistant woven or knitted fabric and a heat adhesive thread of thermoplastic resin provided at each side of the main body on one surface thereof. To form a finished hem on trousers, skirts or the like, the tape is placed on the main body of the hem portion and on a folded-back portion of the hem portion and then heat-pressed as by ironing. The heat adhesive thread is woven or knitted into the main body zigzag in a staggered or wavy form or in the form of a series of turns and is thereby made almost free of shrinkage longitudinally of the tape when heat-pressed. A thermoplastic resin thread meltable at a lower temperature than the adhesive thread and fastening the thread to the main body at its furrow portions melts before the adhesive thread during heat pressing so as not to permit the adhesive thread to exert a shrinkage force on the main body also widthwise thereof when the tape is heat-pressed.
摘要:
A plug-in fuse assembly is disclosed which includes a fuse element made up of a pair of elongated current-carrying portions in spaced relationship and a fuse-forming link portion extending between the current-carrying portions. The fuse element is placed in an insulating casing with its terminal portions projecting therefrom. Means is provided for providing a fuse opening indication in response to heat generated from the fuse-forming link portion when it opens up.
摘要:
An exhaust system comprises a catalytic converter placed in flow communication with the exhaust gases from an internal combustion engine and a muffler connected with the catalytic converter. The muffler includes a plurality of exhaust gas conduits arranged to form a continuous exhaust gas flow path via a plurality of expansion chambers, in which at least one of the exhaust conduits, except the first of them, has its exhaust gas inlet end closed and is formed with a group of apertures, or holes, which are disposed and sized, such that broken pieces of catalyst carried by the exhaust gases are prevented from entering the one exhaust gas conduit.