FR2386789A1 - Lubrification des compresseurs de refrigeration - Google Patents

Lubrification des compresseurs de refrigeration

Info

Publication number
FR2386789A1
FR2386789A1 FR7806239A FR7806239A FR2386789A1 FR 2386789 A1 FR2386789 A1 FR 2386789A1 FR 7806239 A FR7806239 A FR 7806239A FR 7806239 A FR7806239 A FR 7806239A FR 2386789 A1 FR2386789 A1 FR 2386789A1
Authority
FR
France
Prior art keywords
lubricant
foreign particles
separated
refrigeration compressors
lubrication system
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.)
Granted
Application number
FR7806239A
Other languages
English (en)
Other versions
FR2386789B1 (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.)
Copeland Corp LLC
Original Assignee
Copeland Corp LLC
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
Priority claimed from US05/787,380 external-priority patent/US4153392A/en
Application filed by Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of FR2386789A1 publication Critical patent/FR2386789A1/fr
Application granted granted Critical
Publication of FR2386789B1 publication Critical patent/FR2386789B1/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
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

Système de lubrification de compresseurs permettant la séparation et la chasse des particules étrangères contenues dans le lubrifiant. Les particules étrangères contenues dans le lubrifiant sont séparées et chassées, de façon à réduire le nombre de particules circulant dans le système de lubrification et par conséquent les risques d'endommagement des paliers. Les particules étrangères sont séparées du courant principal de lubrifiant par l'action de la force centrifuge, sont entraînées vers le bas dans un moyen de rassemblement situé dans le logement du palier inférieur et sont extraites par l'intermédiaire d'un passage prévu dans celui-ci pour être renvoyées au carter d'huile. Un prolongement de ce passage dans le logement de palier inférieur est également prévu, qui coopère avec une partie du palier de butée axiale pour en éviter la rotation. Application aux compresseurs de réfrigération.
FR7806239A 1977-04-14 1978-03-03 Lubrification des compresseurs de refrigeration Granted FR2386789A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78737977A 1977-04-14 1977-04-14
US05/787,380 US4153392A (en) 1977-04-14 1977-04-14 Refrigeration compressor lubrication

Publications (2)

Publication Number Publication Date
FR2386789A1 true FR2386789A1 (fr) 1978-11-03
FR2386789B1 FR2386789B1 (fr) 1984-05-04

Family

ID=27120644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806239A Granted FR2386789A1 (fr) 1977-04-14 1978-03-03 Lubrification des compresseurs de refrigeration

Country Status (6)

Country Link
JP (1) JPS53137409A (fr)
AR (1) AR220701A1 (fr)
DE (1) DE2816334A1 (fr)
DK (1) DK77278A (fr)
FR (1) FR2386789A1 (fr)
GB (1) GB1592822A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519922A (en) * 1978-07-28 1980-02-13 Hitachi Ltd Oil feeder in enclosed type motor-driven compressor
JPS5840577U (ja) * 1981-09-11 1983-03-17 株式会社東芝 密閉形圧縮機
US4535880A (en) * 1983-09-15 1985-08-20 Westinghouse Electric Corp. Escalator
GB2374125B (en) * 2001-01-19 2004-06-30 Arctic Circle Ltd A compressor which is for refrigeration or air conditioning apparatus and which has an oil feed lubrication arrangement for a crankshaft

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377866A (en) * 1920-05-29 1921-05-10 White Joseph Walwyn Lubrication of machinery
US1682190A (en) * 1928-08-28 schein
US2418313A (en) * 1944-11-04 1947-04-01 Earle V Morley Plain bearing lubricator
US2500751A (en) * 1947-05-19 1950-03-14 Westinghouse Electric Corp Refrigeration apparatus
US2963113A (en) * 1957-10-03 1960-12-06 Carrier Corp Compressor lubrication system
FR1552107A (fr) * 1967-11-17 1969-01-03
US3830341A (en) * 1972-11-24 1974-08-20 Carrier Corp Lubrication system for a motor compressor unit
FR2351286A1 (fr) * 1976-05-10 1977-12-09 Carrier Corp Insonorisation des groupes moto-compresseurs de fluide frigorigene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412190Y2 (fr) * 1974-06-26 1979-05-30

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682190A (en) * 1928-08-28 schein
US1377866A (en) * 1920-05-29 1921-05-10 White Joseph Walwyn Lubrication of machinery
US2418313A (en) * 1944-11-04 1947-04-01 Earle V Morley Plain bearing lubricator
US2500751A (en) * 1947-05-19 1950-03-14 Westinghouse Electric Corp Refrigeration apparatus
US2963113A (en) * 1957-10-03 1960-12-06 Carrier Corp Compressor lubrication system
FR1552107A (fr) * 1967-11-17 1969-01-03
US3830341A (en) * 1972-11-24 1974-08-20 Carrier Corp Lubrication system for a motor compressor unit
FR2351286A1 (fr) * 1976-05-10 1977-12-09 Carrier Corp Insonorisation des groupes moto-compresseurs de fluide frigorigene

Also Published As

Publication number Publication date
DE2816334A1 (de) 1978-10-19
GB1592822A (en) 1981-07-08
DK77278A (da) 1978-10-15
FR2386789B1 (fr) 1984-05-04
JPS53137409A (en) 1978-11-30
AR220701A1 (es) 1980-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights