GB511810A - Improvements in or relating to refrigeration apparatus - Google Patents

Improvements in or relating to refrigeration apparatus

Info

Publication number
GB511810A
GB511810A GB19874/38A GB1987438A GB511810A GB 511810 A GB511810 A GB 511810A GB 19874/38 A GB19874/38 A GB 19874/38A GB 1987438 A GB1987438 A GB 1987438A GB 511810 A GB511810 A GB 511810A
Authority
GB
United Kingdom
Prior art keywords
container
compressor
standpipe
refrigerant
july
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19874/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Publication of GB511810A publication Critical patent/GB511810A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/001—Charging refrigerant to a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves

Abstract

511,810. Refrigerating. WESTINGHOUSE ELECTRIC & MANUFACTURING CO. July 5, 1938, No. 19874. Convention date, July 28, 1937. [Class 29] Compression systems. A refrigeration system of the compression type is charged, and the non- condensable gases removed, by connecting a container of refrigerant to the high pressure side of the system and operating the compressor to transfer the refrigerant to the system and the non-condensable gases to the container, after which the connection is sealed and the container removed. The system is first dried and charged with lubricant through the conduct 20 which is then sealed. The compressor 12 is operated for about two minutes to evacuate air or gas from the low pressure side through a standpipe 26 and a container 31 is secured to the standpipe while the compressor is still operating. The compressor is then stopped and the container valve 29 opened. The compressor is then restarted and run continuously for about one hour. A purging plug 25 is provided. In a system in which the capillary tube 18 is replaced by a float valve, the container is connected to the top of the float valve tank.
GB19874/38A 1937-07-28 1938-07-05 Improvements in or relating to refrigeration apparatus Expired GB511810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511810XA 1937-07-28 1937-07-28

Publications (1)

Publication Number Publication Date
GB511810A true GB511810A (en) 1939-08-24

Family

ID=21969809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19874/38A Expired GB511810A (en) 1937-07-28 1938-07-05 Improvements in or relating to refrigeration apparatus

Country Status (1)

Country Link
GB (1) GB511810A (en)

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