FR2530792B1 - - Google Patents

Info

Publication number
FR2530792B1
FR2530792B1 FR8212906A FR8212906A FR2530792B1 FR 2530792 B1 FR2530792 B1 FR 2530792B1 FR 8212906 A FR8212906 A FR 8212906A FR 8212906 A FR8212906 A FR 8212906A FR 2530792 B1 FR2530792 B1 FR 2530792B1
Authority
FR
France
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
FR8212906A
Other languages
French (fr)
Other versions
FR2530792A1 (fr
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.)
Lunite Hermetique SA
Original Assignee
Lunite Hermetique SA
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 Lunite Hermetique SA filed Critical Lunite Hermetique SA
Priority to FR8212906A priority Critical patent/FR2530792A1/fr
Publication of FR2530792A1 publication Critical patent/FR2530792A1/fr
Application granted granted Critical
Publication of FR2530792B1 publication Critical patent/FR2530792B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR8212906A 1982-07-23 1982-07-23 Dispositif d'equilibrage du niveau d'huile de compresseurs mis en parallele dans un circuit frigorifique, et installation frigorifique a compresseurs en parallele muni de ce dispositif Granted FR2530792A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8212906A FR2530792A1 (fr) 1982-07-23 1982-07-23 Dispositif d'equilibrage du niveau d'huile de compresseurs mis en parallele dans un circuit frigorifique, et installation frigorifique a compresseurs en parallele muni de ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212906A FR2530792A1 (fr) 1982-07-23 1982-07-23 Dispositif d'equilibrage du niveau d'huile de compresseurs mis en parallele dans un circuit frigorifique, et installation frigorifique a compresseurs en parallele muni de ce dispositif

Publications (2)

Publication Number Publication Date
FR2530792A1 FR2530792A1 (fr) 1984-01-27
FR2530792B1 true FR2530792B1 (enExample) 1985-01-18

Family

ID=9276269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212906A Granted FR2530792A1 (fr) 1982-07-23 1982-07-23 Dispositif d'equilibrage du niveau d'huile de compresseurs mis en parallele dans un circuit frigorifique, et installation frigorifique a compresseurs en parallele muni de ce dispositif

Country Status (1)

Country Link
FR (1) FR2530792A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149366A1 (fr) * 1984-01-17 1985-07-24 L'unite Hermetique S.A. Dispositif d'équilibrage du niveau d'huile de compresseurs mis en parallèle dans un circuit frigorifique, et installation frigorifique à compresseurs en parallèle munie de ce dispositif
JP2865707B2 (ja) * 1989-06-14 1999-03-08 株式会社日立製作所 冷凍装置
CN101093121B (zh) * 2006-06-21 2010-05-26 海尔集团公司 一种多联式空调机组油平衡装置

Also Published As

Publication number Publication date
FR2530792A1 (fr) 1984-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse