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公开(公告)号：US4446704A
公开(公告)日：1984-05-08
申请号：US356007
申请日：1982-03-08
CPC分类号： B60H1/3205 , F24F11/085 , F25B49/02 , G05D23/1919 , F25B2600/112
摘要： The cooling performance of an air conditioning apparatus is controlled by a selective combination of three methods of regulation, in accordance with the required degree of cooling. A first stage of regulation controls the volume of air delivered by a fan 6, a second stage controls the amount of refrigerant flowing through a pressure reduction means 7, and a third stage controls the amount of refrigerant circulating in a compressor feedback circuit 9. Any one of or combination of these three controls may be employed in accordance with the prevailing temperature condition and the required cooling performance.
摘要翻译： 根据所需的冷却程度，通过三种调节方式的选择性组合来控制空调装置的冷却性能。 第一级调节控制由风扇6输送的空气的体积，第二级控制流过减压装置7的制冷剂量，第三级控制在压缩机反馈回路9中循环的制冷剂量。任何 可以根据现行的温度条件和所需的冷却性能来采用这三个控制之一或组合。
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公开(公告)号：US4485634A
公开(公告)日：1984-12-04
申请号：US449203
申请日：1982-12-13
CPC分类号： F04C28/02 , B60H1/3205 , B60H1/3208 , B60H1/3211 , B60H1/3216 , F25B49/022 , G05D23/1912 , B60H2001/3255 , B60H2001/3261 , B60H2001/327
摘要： The disclosure describes a control device for the air-conditioning device for automobile in which a rolling piston type capacity changeable compressor which can be operated with a single piston cylinder by closure of one of two coaxial cylinders in the compressor by means of an opening and closing valve is used and selection is made as to whether single cylinder or double cylinders should be employed for operation of the compressor depending on a cooling load to be imposed on it.
摘要翻译： 本公开内容描述了一种用于汽车空调装置的控制装置，其中可通过利用打开和关闭阀关闭压缩机中的两个同轴气缸中的一个的单个活塞气缸来操作的滚动活塞式容量可变压缩机， 使用和选择是否应单独使用单缸或双缸以用于压缩机的运行，这取决于施加在压缩机上的制冷负荷。
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公开(公告)号：US4494383A
公开(公告)日：1985-01-22
申请号：US468992
申请日：1983-02-23
CPC分类号： F04C28/02 , B60H1/3207 , F25B1/04 , F25B2400/0751
摘要： An air-conditioner for an automobile is disclosed which is provided with a compressor adapted to be directly connected to the engine, the compressor being provided with two coaxial compressing cylinders each having a different displacement, whereby the cylinder having the smaller displacement is adapted to be always operated to carry out the dehumidification, while the cylinder having the larger displacement is adapted to be operated only when it is desired to air-condition the compartment by a change in its operation rate through the actuation of such as a slide valve.
摘要翻译： 公开了一种用于汽车的空调器，其具有适于直接连接到发动机的压缩机，该压缩机具有两个具有不同位移的同轴压缩缸，由此具有较小排量的气缸适于 总是操作以执行除湿，而具有较大位移的气缸仅在需要通过诸如滑阀的致动通过其操作速率的变化来使舱室空气调节时才被操作。
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公开(公告)号：US4295806A
公开(公告)日：1981-10-20
申请号：US034009
申请日：1979-04-27
CPC分类号： F04C29/026 , Y10S418/01
摘要： The disclosed rotary compressor includes a wire gauze disposed in its shell to traverse a passage through which a compressed gaseous refrigerant from a delivery tube flows to a discharge tube within the shell. A lubricant included in the compressed refrigerant is separated from the latter by the wire gauze and falls on a sump disposed at the bottom of the housing. Further an L roof-shaped partition may be interposed between the top of a compressor unit and the housing to divide a space around the compressor unit into two space portions in which the delivery and discharge tubes open respectively.
摘要翻译： 所公开的旋转压缩机包括设置在其壳体中的金属丝网，以横穿通道，来自输送管的压缩气态制冷剂通过该通道流入壳体内的排放管。 包含在压缩制冷剂中的润滑剂通过丝网与后者分离，并落在设置在壳体底部的贮槽上。 此外，可以在压缩机单元的顶部和壳体之间插入L个屋顶形分隔件，以将压缩机单元周围的空间分成两个空间部分，输送和排放管分别打开。
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