Air conditioner
First Claim
1. An air conditioner, comprising:
- a compressor,a heat exchanger,a throttling device,a dryer having a container in which is located an adsorbent having a plurality of bulk particles, and,a refrigerant,said dryer further includes pressing means having a load of about 0.5 kg/cm2 to about 3 kg/cm2 for holding said adsorbent, andwherein the adsorbent adsorbs water contained in the refrigerant.
1 Assignment
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Accused Products
Abstract
An air conditioner comprises a refrigeration cycle consisting of a compressor, a heat exchanger, a throttling device, a dryer provided with an adsorbent, a connection piping and a refrigerant. The refrigerant contains a hydrofluorocarbon refrigerant, the adsorbent contains a plurality of bulk particles, and the dryer includes a container, wherein the adsorbent is located within the container, having a pressing means for holding the adsorbent by pressing it. The load of the pressing means is within a range of about 0.5 kg/cm2 to about 3 kg/cm2. The container is of a cylindrical shape having a sectional area of "A", the refrigerant is at a circulation rate of "B", and the value of B/A is within a range of about 100 g/min cm2 to about 400 g/min cm2. The pressing means has a punching baffle formed with a plurality of through-holes, each one of the plurality of bulk particles has a mean diameter of "D", each one of the plurality of through-holes has a diameter of "C", and the value of D/C is at least about 2. The dryer removes water in the refrigeration cycle by allowing the adsorbent to adsorb water contained in the refrigerant.
24 Citations
15 Claims
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1. An air conditioner, comprising:
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a compressor, a heat exchanger, a throttling device, a dryer having a container in which is located an adsorbent having a plurality of bulk particles, and, a refrigerant, said dryer further includes pressing means having a load of about 0.5 kg/cm2 to about 3 kg/cm2 for holding said adsorbent, and wherein the adsorbent adsorbs water contained in the refrigerant. - View Dependent Claims (2, 3, 4, 5, 13)
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6. An air conditioner, comprising:
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a compressor, a heat exchanger, a throttling device, a dryer having a container which is located an adsorbent having a plurality of bulk particles, and; a refrigerant, said dryer further includes pressing means for holding said adsorbent, said container is of a cylindrical shape having a sectional area of "A", said refrigerant is at a circulation rate of "B", the value of B/A is a range of about 100 g/min cm2 to about 400 g/min cm2, and wherein the adsorbent adsorbs water contained in the refrigerant. - View Dependent Claims (7, 8, 14)
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9. An air conditioner, comprising:
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a compressor, a heat exchanger, a throttling device, a dryer having a container in which is located an adsorbent having a plurality of bulk particles, and; a refrigerant, said dryer further includes pressing means having a load for holding the adsorbent, said pressing means has a punching baffle formed with a plurality of through-holes, each one of the plurality of bulk particles has a mean diameter of "D", each one of the plurality of through-holes has a diameter of "C", the value of D/C is at least about 2, and the adsorbent adsorbs water contained in the refrigerant. - View Dependent Claims (10, 11, 15)
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12. An air conditioner, comprising:
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a compressor, a heat exchanger, a throttling device, a dryer provided having a container in which is located an adsorbent having a plurality of bulk particles and, a refrigerant including, a hydrofluorocarbon refrigerant comprising difluoro-methane and pentafluoroethane, said dryer further includes pressing means for holding the adsorbent, said pressing means having a punching baffle formed with a plurality of through-holes, said adsorbent includes a synthetic zeolite, the capacity of the synthetic zeolite in adsorbing the difluoromethane in a condition of 25°
C. and a pressure of the difluoromethane of 500 mmHg is at about 1.0% or less,wherein the adsorbent adsorbs water contained in the refrigerant.
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Specification