GB307908A - A method of ensuring the proper working of small refrigerating machines - Google Patents

A method of ensuring the proper working of small refrigerating machines

Info

Publication number
GB307908A
GB307908A GB1045/29A GB104529A GB307908A GB 307908 A GB307908 A GB 307908A GB 1045/29 A GB1045/29 A GB 1045/29A GB 104529 A GB104529 A GB 104529A GB 307908 A GB307908 A GB 307908A
Authority
GB
United Kingdom
Prior art keywords
machine
ensuring
proper working
refrigerating machines
small refrigerating
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
GB1045/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB307908A publication Critical patent/GB307908A/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
    • F25B2345/002—Collecting refrigerant from 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Lubricants (AREA)

Abstract

307,908. Baumann, C. March 16, 1928, [Convention date]. Refrigerating, compression machines for. - Dried gases are passed through the machine to free it from moisture before the machine is charged with refrigerant, so as to avoid the formation of snow at the expansion valve. The machine is evacuated and simultaneously heated externally prior to the ,admission of the dried gases. The refrigerant is freed from moisture before admission to the machine either by heating or by contact with calcium chloride. The lubricant may be boiled before introduction into the machine.
GB1045/29A 1928-03-16 1929-01-11 A method of ensuring the proper working of small refrigerating machines Expired GB307908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH131667T 1928-03-16

Publications (1)

Publication Number Publication Date
GB307908A true GB307908A (en) 1929-08-08

Family

ID=4389926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1045/29A Expired GB307908A (en) 1928-03-16 1929-01-11 A method of ensuring the proper working of small refrigerating machines

Country Status (3)

Country Link
CH (1) CH131667A (en)
DE (1) DE522943C (en)
GB (1) GB307908A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068449A (en) * 2002-02-15 2003-08-21 마츠시타 덴끼 산교 가부시키가이샤 Vacuum pump and method for operatively setting air conditioner using the vacuum pump

Also Published As

Publication number Publication date
CH131667A (en) 1929-02-28
DE522943C (en) 1931-04-17

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