| 摘要 |
An air conditioning system which is operable on either a heating or cooling cycle is provided with capillary control means including a plurality of branch lines between heat exchangers of the system, and one or more of the branch lines of the capillary system is located in a heat exchanging relationship with a refrigerant line portion adjacent one of the heat exchangers to cause the flow of refrigerant in the system to be retarded when such heat exchanger is caused to function as a condenser.
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