GB1424836A - Lubricating device - Google Patents

Lubricating device

Info

Publication number
GB1424836A
GB1424836A GB4704273A GB4704273A GB1424836A GB 1424836 A GB1424836 A GB 1424836A GB 4704273 A GB4704273 A GB 4704273A GB 4704273 A GB4704273 A GB 4704273A GB 1424836 A GB1424836 A GB 1424836A
Authority
GB
United Kingdom
Prior art keywords
tube
vortex
oct
centrifugal
lubricant
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
GB4704273A
Other languages
English (en)
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.)
Necchi SpA
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
Publication of GB1424836A publication Critical patent/GB1424836A/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB4704273A 1972-10-19 1973-10-09 Lubricating device Expired GB1424836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42916/72A IT966696B (it) 1972-10-19 1972-10-19 Dispositivo di lubrificazione in compressori per frigoriferi

Publications (1)

Publication Number Publication Date
GB1424836A true GB1424836A (en) 1976-02-11

Family

ID=11254706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4704273A Expired GB1424836A (en) 1972-10-19 1973-10-09 Lubricating device

Country Status (6)

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

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 (pt) * 1993-03-02 1994-10-04 Brasil Compressores Sa Bomba de óleo para compressor hermético de velocidade variável
KR100210099B1 (ko) * 1997-05-15 1999-07-15 윤종용 압축기의 오일펌핑장치
US6102160A (en) * 1998-05-15 2000-08-15 Copeland Corporation Compressor lubrication
JP3677434B2 (ja) * 2000-05-30 2005-08-03 松下冷機株式会社 密閉型電動圧縮機
KR20010111814A (ko) * 2000-06-13 2001-12-20 이충전 밀폐형 왕복동식 압축기의 오일 급유 장치
US6484846B1 (en) 2000-10-25 2002-11-26 White Consolidated Industries, Inc. Compressor oil pick-up tube
EP1948929B1 (en) * 2006-11-13 2010-01-13 Panasonic Corporation 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
US3858685A (en) 1975-01-07
DE2352402A1 (de) 1974-05-09
JPS49100606A (enrdf_load_stackoverflow) 1974-09-24
IT966696B (it) 1974-02-20
FR2204233A5 (enrdf_load_stackoverflow) 1974-05-17

Similar Documents

Publication Publication Date Title
GB1424836A (en) Lubricating device
GB1340990A (en) Lubricating device
GB1464563A (en) Encased pumps
GB1249650A (en) Improvements in or relating to bearings
GB1192285A (en) Improvements in the Lubrication of Motor Compressor Units.
KR870010317A (ko) 오일윤활 및 소음감소 시스템
GB920961A (en) Improved centrifugal pump
GB242084A (en) Improvements in vacuum pumps
GB1350936A (en) Well pumping apparatus for polluted water
FR2427490A1 (fr) Groupe de pompage centrifuge haute pression
GB963345A (en) Improvements in and relating to lubricating means for pumps or motors
GB1428533A (en) Centrifugal pump
ES337209A1 (es) Una bomba centrifuga.
GB1281965A (en) Centrifugal froth pump
GB247106A (en) Improvements in centrifugal pumps
GB1009823A (en) Submersible centrifugal waste pump
SU147450A1 (ru) Секционный многоступенчатый центробежный насос
GB1236441A (en) Improvements in or relating to liquid pumps
GB766038A (en) Improvements in or relating to sealed compressor units for refrigerators
GB243388A (en) Improvements in rotary centrifugal pumps
GB1466156A (en) Multi-stage liquid pump without stuffing box
GB141467A (en) Improved means for pumping liquids
FR2176649A1 (en) Submersible pump for a pit - esp an oil well
ES182616U (es) Bomba de gas perfeccionada.
GB1371132A (en) Pumping system

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19931008