IT966696B - LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS - Google Patents

LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS

Info

Publication number
IT966696B
IT966696B IT42916/72A IT4291672A IT966696B IT 966696 B IT966696 B IT 966696B IT 42916/72 A IT42916/72 A IT 42916/72A IT 4291672 A IT4291672 A IT 4291672A IT 966696 B IT966696 B IT 966696B
Authority
IT
Italy
Prior art keywords
refrigerators
compressors
lubrication device
lubrication
Prior art date
Application number
IT42916/72A
Other languages
Italian (it)
Original Assignee
Necchi Spa
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 Necchi Spa filed Critical Necchi Spa
Priority to IT42916/72A priority Critical patent/IT966696B/en
Priority to GB4704273A priority patent/GB1424836A/en
Priority to FR7336438A priority patent/FR2204233A5/fr
Priority to JP48114888A priority patent/JPS49100606A/ja
Priority to US407467A priority patent/US3858685A/en
Priority to DE19732352402 priority patent/DE2352402A1/en
Application granted granted Critical
Publication of IT966696B publication Critical patent/IT966696B/en

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
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F04B39/0253—Hermetic compressors with oil distribution channels in the rotating shaft using centrifugal force for transporting the oil
    • 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
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
IT42916/72A 1972-10-19 1972-10-19 LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS IT966696B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT42916/72A IT966696B (en) 1972-10-19 1972-10-19 LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS
GB4704273A GB1424836A (en) 1972-10-19 1973-10-09 Lubricating device
FR7336438A FR2204233A5 (en) 1972-10-19 1973-10-12
JP48114888A JPS49100606A (en) 1972-10-19 1973-10-15
US407467A US3858685A (en) 1972-10-19 1973-10-18 Lubricating device in compressors for refrigerators
DE19732352402 DE2352402A1 (en) 1972-10-19 1973-10-18 LUBRICATION DEVICE FOR COMPRESSORS OF REFRIGERATING UNITS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42916/72A IT966696B (en) 1972-10-19 1972-10-19 LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS

Publications (1)

Publication Number Publication Date
IT966696B true IT966696B (en) 1974-02-20

Family

ID=11254706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42916/72A IT966696B (en) 1972-10-19 1972-10-19 LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS

Country Status (6)

Country Link
US (1) US3858685A (en)
JP (1) JPS49100606A (en)
DE (1) DE2352402A1 (en)
FR (1) FR2204233A5 (en)
GB (1) GB1424836A (en)
IT (1) IT966696B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750864A (en) * 1986-04-28 1988-06-14 Carrier Corporation Compressor lubrication and noise reduction system
US5088579A (en) * 1989-09-26 1992-02-18 Samsung Electronics Co., Ltd. Oil pickup structure of a compressor
BR9300797A (en) * 1993-03-02 1994-10-04 Brasil Compressores Sa Oil pump for hermetic variable speed compressor
KR100210099B1 (en) * 1997-05-15 1999-07-15 윤종용 Oil pumping apparatus of compressor
US6102160A (en) * 1998-05-15 2000-08-15 Copeland Corporation Compressor lubrication
JP3677434B2 (en) * 2000-05-30 2005-08-03 松下冷機株式会社 Hermetic electric compressor
KR20010111814A (en) * 2000-06-13 2001-12-20 이충전 Oil supply apparatus for hermetic reciprocating compressor
US6484846B1 (en) 2000-10-25 2002-11-26 White Consolidated Industries, Inc. Compressor oil pick-up tube
DE602007004293D1 (en) * 2006-11-13 2010-03-04 Panasonic Corp COMPRESSOR
US7441529B2 (en) * 2007-03-13 2008-10-28 Kohler Co. Pitot engine crankshaft oil pump
SG169248A1 (en) * 2009-08-27 2011-03-30 Panasonic Corp Lubricant supply tube for compressors
US8746407B2 (en) * 2011-05-05 2014-06-10 Andrew Rosca Centrifugal lubrication apparatus
US9464572B2 (en) * 2013-12-20 2016-10-11 Pratt & Whitney Canada Corp. Oil tank and scavenge pipe assembly of a gas turbine engine and method of delivering an oil and air mixture to same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766929A (en) * 1954-11-08 1956-10-16 Gibson Refrigerator Co Compressor and lubricating means therefor
US3049285A (en) * 1959-09-22 1962-08-14 American Motors Corp Refrigerating apparatus

Also Published As

Publication number Publication date
DE2352402A1 (en) 1974-05-09
FR2204233A5 (en) 1974-05-17
JPS49100606A (en) 1974-09-24
US3858685A (en) 1975-01-07
GB1424836A (en) 1976-02-11

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