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公开(公告)号：US3159984A
公开(公告)日：1964-12-08
申请号：US26125863
申请日：1963-02-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H , ULICH MICHAEL D
IPC: F24F13/22
CPC classification number: F24F13/224
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公开(公告)号：US2822566A
公开(公告)日：1958-02-11
申请号：US38262753
申请日：1953-09-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: A47L9/32
CPC classification number: A47L9/325
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公开(公告)号：US2753585A
公开(公告)日：1956-07-10
申请号：US35539153
申请日：1953-05-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: A47L5/34
CPC classification number: A47L5/34
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公开(公告)号：US2519085A
公开(公告)日：1950-08-15
申请号：US61239745
申请日：1945-08-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
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公开(公告)号：US2488589A
公开(公告)日：1949-11-22
申请号：US65496746
申请日：1946-03-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: F24F1/02
CPC classification number: F24F1/027
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Patent Agency Ranking
公开(公告)号：US2433104A
公开(公告)日：1947-12-23
申请号：US54198444
申请日：1944-06-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: F24F1/04
CPC classification number: F24F1/04
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公开(公告)号：US2420939A
公开(公告)日：1947-05-20
申请号：US56026544
申请日：1944-10-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: F24F1/02
CPC classification number: F24F1/027
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公开(公告)号：US2417743A
公开(公告)日：1947-03-18
申请号：US40260141
申请日：1941-07-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
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公开(公告)号：US3643462A
公开(公告)日：1972-02-22
申请号：US3643462D
申请日：1970-09-18
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
CPC classification number: F25B49/027 , F24F11/30 , F25B6/04 , F25B41/04 , F25B2400/0403 , F25B2400/0409 , F25B2400/0411
Abstract: A refrigeration system for a room air conditioner having an outside heat exchanger with two separate refrigerant flow passages connected either directly or through an expansion device as controlled by a reversing valve. One of the passages is substantially more restrictive than the other. The reversing valve is responsive to the room temperature so that when full capacity cooling is required, the valve directs refrigerant flow from the first passage to the substantially more restrictive second passage and then through the expansion device so that the heat exchanger functions as a normal condenser; however, when reduced capacity cooling is desired, the valve directs refrigerant flow from the first passage, through the expansion device, then through the second restrictive passage which passage than functions similar to an evaporator and reduces the cooling capacity of the system. Further, with this arrangement, the reduced capacity operation permits a reduction of power for driving the compressor. Controls to stop and start the compressor and to control the valve are also provided along with an evaporator having multiple inlets to prevent freezeup when the system is operated continuously.
Abstract translation: 一种用于室内空调的制冷系统，其具有外部热交换器，其具有直接或通过由换向阀控制的膨胀装置连接的两个分开的制冷剂流动通道。 其中一个通道比另一个更具限制性。 换向阀响应于室温，使得当需要全容量冷却时，阀将制冷剂流从第一通道引导到基本上更加限制的第二通道，然后通过膨胀装置，使得热交换器用作正常的冷凝器 ; 然而，当需要减小容量冷却时，阀将制冷剂从第一通道引导通过膨胀装置，然后通过第二限制通道，通过而不是类似于蒸发器的功能，并降低系统的冷却能力。 此外，通过这种布置，减小容量操作允许降低用于驱动压缩机的功率。 还具有用于停止和启动压缩机并控制阀的控制以及具有多个入口的蒸发器，以防止当系统连续操作时的冷凝。
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公开(公告)号：US3301164A
公开(公告)日：1967-01-31
申请号：US41205764
申请日：1964-11-18
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： EBERHART ARTHUR H
IPC: F24F13/15
CPC classification number: F24F13/15
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