GB841507A - Refrigeration system and oil separator and muffler - Google Patents

Refrigeration system and oil separator and muffler

Info

Publication number
GB841507A
GB841507A GB12951/58A GB1295158A GB841507A GB 841507 A GB841507 A GB 841507A GB 12951/58 A GB12951/58 A GB 12951/58A GB 1295158 A GB1295158 A GB 1295158A GB 841507 A GB841507 A GB 841507A
Authority
GB
United Kingdom
Prior art keywords
oil
orifice
compressor
separator
arm
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
GB12951/58A
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.)
DUNHAM BUSH Ltd
Original Assignee
DUNHAM BUSH Ltd
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 DUNHAM BUSH Ltd filed Critical DUNHAM BUSH Ltd
Publication of GB841507A publication Critical patent/GB841507A/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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

841,507. Refrigerating. DUNHAM-BUSH Ltd. April 23, 1958 [April 25, 1957], No. 12951/58. Class 29 In a compression system having between the compressor 2 and the condenser 12 an oil separator 24 from which oil is returned to the compressor through a pipe 8, an orifice 84 is provided in pipe 8 of such size as to readily pass oil but, in the absence of oil, as to prevent any substantial flow of refrigerant'gas due to a "pressure shock" condition. The Specification quotes particular sizes of orifice for different capacities of plant. As shown, mixed oil and gas flow into the separator through peripheral apertures 42 in a closed ended cylinder and then through a screen 36. They then flow through a nozzle 48 in a transverse wall 44 and impinge on a cupshaped member 54 carried by an arm 56 pivoted at 60. Movement of the arm 56 opens valve 75 in series with the orifice 84 and any oil flows through the valve, a screen 92 and orifice 84 to the compressor. If no oil be present, no substantial gas flow occurs through the orifice. Refrigerant gas flows through a further screen 93 before entering the condenser. Transverse wall 44 may have auxiliary apertures 50, 52. Arm 56 may be pivoted about a vertical axis and biased towards nozzle 48 by a spring. The separator also acts as a muffler for compressor noise.
GB12951/58A 1957-04-25 1958-04-23 Refrigeration system and oil separator and muffler Expired GB841507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US841507XA 1957-04-25 1957-04-25

Publications (1)

Publication Number Publication Date
GB841507A true GB841507A (en) 1960-07-13

Family

ID=22183175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12951/58A Expired GB841507A (en) 1957-04-25 1958-04-23 Refrigeration system and oil separator and muffler

Country Status (1)

Country Link
GB (1) GB841507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060861A1 (en) * 2006-08-30 2009-05-20 Daikin Industries, Ltd. Refrigeration system
CN115031451A (en) * 2022-06-06 2022-09-09 中国第一汽车股份有限公司 Liquid storage dryer for automobile air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060861A1 (en) * 2006-08-30 2009-05-20 Daikin Industries, Ltd. Refrigeration system
EP2060861A4 (en) * 2006-08-30 2012-06-06 Daikin Ind Ltd Refrigeration system
CN115031451A (en) * 2022-06-06 2022-09-09 中国第一汽车股份有限公司 Liquid storage dryer for automobile air conditioner

Similar Documents

Publication Publication Date Title
GB1105971A (en) Improvements in or relating to refrigeration systems
GB1250217A (en)
GB1347358A (en) Damper device for railway vehicle automatic couplings
US2741424A (en) Refrigeration
GB841507A (en) Refrigeration system and oil separator and muffler
KR830003702A (en) Combination of process tube and vibration damper for refrigeration circuit and assembly of refrigeration circuit
US2590731A (en) Means for reducing noises in refrigeration systems
US1515648A (en) Expansion valve for refrigerating machines
GB725925A (en) Device for controlling the flow of liquid refrigerant to the compressor of a refrigerating plant
GB1205696A (en) Refrigerating system
GB642058A (en) Method of and apparatus for freezing ground
GB725114A (en) Improvements in and relating to refrigerating systems
GB733511A (en) Improvements in or relating to reciprocating compressors
GB771785A (en) Improvements in or relating to refrigerating systems
GB400810A (en) Improvements in float-actuated tap valves
GB765641A (en) Method and apparatus for the operation of refrigerating systems with throttling nozzles
GB722653A (en) Improvements in and relating to two-temperature refrigerating systems
JPS5520924A (en) Shock absorbing accumulator for externally mounting pipe
GB575884A (en) Improvements in or relating to refrigerating systems
GB888446A (en) Improvements in or relating to refrigeration installations
GB658235A (en) Improvements in refrigeration plant
GB877034A (en) Refrigeration system
JPS57131885A (en) Parallel compression refrigerator device
GB707658A (en) Improvements relating to high pressure compressors
SE217389C1 (en)