摘要:
A seat belt system including at least one seat belt which extends from one side of a seat to a point forward of the other side of the seat such that the seat belt extends obliquely forward from one side to the other of the seat, a tongue plate coupled to the seat belt and a buckle provided on the other side of the seat and for engagement with the tongue plate.
摘要:
A refrigeration air conditioning system having a moisture adsorption means regenerated by discharged condensation heat or other discharged heat of a low temperature range in the refrigeration cycle, and exerting stable cooling performance even at a dry-bulb temperature of 0° C. or less. A desiccant rotor, holds an adsorbent having pore sizes of, for example, 1-1.4 nm in a space at a predetermined temperature range of a dry-bulb temperature of 0° C. or less. Forming of frost on an evaporator is prevented by supplying the dehumidified air by the desiccant rotor to the evaporator disposed on a leeward side thereof in a freezing room as the desiccant rotor is rotated, while the adsorbent having adsorbed moisture is dried and recovers its adsorbing ability by supplying the air dried by discharged heat from a condenser on the windward side thereof to the desiccant rotor outside of the freezing room.
摘要:
A heat exchanger is used which has heat transfer tubes acting as flow paths of a refrigerant and metal fins having pores opened inward from the surfaces thereof for adsorbing and desorbing moisture in air within the range of a relative pressure of 0.1 to 0.9 so as to transfer heat of the heat transfer tubes to air, wherein the pores have a diameter of 1 to 20 nm and a depth of 1 to 100 μm.
摘要:
The present invention relates to a nonwoven fabric including a fine denier filament having a plexifilamentary structure in which the disadvantages of polyolefins and of polyesters are offset each other while advantages of them are well utilized with a fine fibrillated structure comprising said filament. The filament comprises a mixture which is at least composed of polyolefin and polyester which are immiscible with each other and has a plexifilamentary structure. The filament is so highly fibrillated that the fibril has not been available yet and, in addition, the filament is with high strength and modulus and exhibits a good dyeing ability. The above-mentioned nonwoven fabric contains the filaments having a plexifilamentary structure in which a mixture of polyolefin and polyester which are immiscible with each other in a mixing ratio within a range of from 5/95 to 95/5 by weight and said filaments are entirely or partially bonded. Said nonwoven fabric is with excellent strength, moisture permeability and waterproof pressure and exhibits a dyeing ability.
摘要:
A condenser (2), an electronic expansion valve (5), an evaporator (6), and a motorized suction throttle valve (8) are connected in series with a compressor. When a capacity is increased, the electronic expansion valve (5) is controlled to be in a throttling direction and the motorized suction throttle valve (8) is controlled to be in an unthrottling direction in association with the control of the electronic expansion valve (5), and when a capacity is decreased, the electronic expansion valve (5) is controlled to be in an unthrottling direction and the motorized suction throttle valve (8) is controlled to be in a throttling direction in association with the control of the electronic expansion valve (5). While a capacity control of a compressor by a throttle control is been carried out, such associated control is made between the electronic expansion valve (5) and the motorized suction throttle valve (8), realizing a fine temperature control in a refrigerating machine without hunting.
摘要:
A cooling and heating concurrent operation type of multiple refrigeration cycle comprises an indoor unit including a variable delivery type of compressor and an outdoor heat exchanger; indoor units including indoor heat exchangers, respectively; triple connection pipes of a high pressure gas pipe, a high pressure liquid pipe and a low pressure gas pipe, the triple connection pipes connecting between the outdoor unit and the indoor units; pressure detection means for detecting the intake pressure of the compressor and the discharge pressure of the compressor; and calculation and control means for comparing two detected values of the intake pressure and the discharge pressure of the compressor with two set values of a set intake pressure and a set discharge pressure, and for making variable controls of the compression capability of the compressor and the heat exchange capability of the outdoor heat exchanger based on the respective deviation values between the respective detected values and the respective set values, which are obtained as the results of the comparison.
摘要:
A frequency control apparatus of a multi-refrigeration cycle is provided with a current sensor to detect a primary current for a motor or a pressure sensor to detect a pressure at the discharge side of a compressor to detect a load in the refrigeration cycle. When a value detected by the sensor is estimated as being lower than a predetermined value range, the frequency of a current to be supplied to the motor is increased, and when the value detect by the sensor is estimated as being higher than the predetermined value range, the frequency is decreased, whereby the rising time of the refrigeration cycle can be shortened. Further, the frequency is determined by a weighted error average value of the difference between target room temperature in the rooms and detected temperature in the rooms to thereby control the multi-refrigeration cycle to provide an appropriate performance.
摘要:
A seat belt retractor, a reel of which is rotated by a winding spring and a tightening spring when shock is applied on the automobile body. The winding spring is provided to a reel which winds a seat belt, while the tightening spring is provided to a shaft. In a normal condition, the reel is separated from the shaft by a clutch. Resilient force of the tightening spring is stored to the shaft by a stopper. In a normal condition, the seat belt is retracted only by the winding spring. When shock is applied on the automobile body, the stopper releases the shaft, which rotates by the tightening spring. Then, the clutch connects the shaft and the reel, whereby the seat belt is retracted by the winding spring and the tightening spring.
摘要:
A seatbelt system having a webbing to be fastened about an occupant seated at a seat in an automotive vehicle, comprising:a retractor securing one end of the webbing for winding or unwinding the webbing during normal condition of a vehicle and preventing the webbing from being unwound in the event of an emergency situation of the vehicle;an anchor plate secured to the other end of the webbing;driving means such as a door and a motor connected to the anchor plate for moving the anchor plate so that, when the occupant is seated at the seat for operating the vehicle, the webbing is fastened about the occupant seated at the seat and, when the occupant leaves the vehicle, the webbing is released from the occupant; andemergency tensioning device for pulling the anchor plate in the event of an emergency situation of the vehicle in such a direction that the webbing is fastened more tightly about the occupant seated at the seat, the emergency tensioning device being engageable with the anchor plate only when the webbing is fastened about the occupant seated at the seat.