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WO2018122180A8 - Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor - Google Patents

Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor Download PDF

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Publication number
WO2018122180A8
WO2018122180A8 PCT/EP2017/084445 EP2017084445W WO2018122180A8 WO 2018122180 A8 WO2018122180 A8 WO 2018122180A8 EP 2017084445 W EP2017084445 W EP 2017084445W WO 2018122180 A8 WO2018122180 A8 WO 2018122180A8
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant
longitudinal axis
inlet opening
coolant compressor
receiving section
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.)
Ceased
Application number
PCT/EP2017/084445
Other languages
English (en)
French (fr)
Other versions
WO2018122180A1 (de
Inventor
Daniel TREICHL
Günther ZIPPL
Peter SCHÖLLAUF
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.)
Secop GmbH
Original Assignee
Nidec Global Appliance Germany GmbH
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 Nidec Global Appliance Germany GmbH filed Critical Nidec Global Appliance Germany GmbH
Priority to CN201780069043.7A priority Critical patent/CN109923309B/zh
Priority to EP17818587.2A priority patent/EP3563059B1/de
Priority to CN202310891511.6A priority patent/CN116696719A/zh
Priority to US16/473,541 priority patent/US20190368481A1/en
Publication of WO2018122180A1 publication Critical patent/WO2018122180A1/de
Publication of WO2018122180A8 publication Critical patent/WO2018122180A8/de
Anticipated expiration legal-status Critical
Ceased 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • 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
    • 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
    • F25B31/004—Lubrication oil recirculating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
    • F01M2001/0269—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by the crankshaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Schmiermittelaufnahme (1) zur vertikalen Förderung von Schmiermittel mittels einer Kurbelwelle (2) eines Kältemittelkompressors (3), die Schmiermittelaufnahme (1) umfassend zumindest einen rotationssymmetrischen, hülsenförmigen Aufnahmeabschnitt (4) zur Aufnahme von Schmiermittel, wobei die Längsachse (8) des Aufnahmeabschnittes (4) koaxial mit einer Längsachse der Kurbelwelle (2) des Kältemittelkompressor (3) anordenbar ist, einen an den Aufnahmeabschnitt (4) anschließenden Befestigungsabschnitt (16) aufweist, um die Schmiermittelaufnahme (1) an der Kurbelwelle (2) zu befestigen, sowie zumindest einen an den Aufnahmeabschnitt (4) anschließenden Endbereich (5), welcher den Aufnahmeabschnitt (4) bis auf eine Eintrittsöffnung (6) verschließt, wobei die Eintrittsöffnung (6) den Eintritt von Schmiermittel aus einem Schmiermittelsumpf (7) des Kältemittelkompressors (3) in den Aufnahmeabschnitt (4) der zumindest abschnittsweise in den Schmiermittelsumpf (7) ragenden Schmiermittelaufnahme (1) ermöglicht, wobei die Eintrittsöffnung (6) die Längsachse (8) umschließend in dem Endbereich (5) angeordnet ist, wobei die Eintrittsöffnung (6) in Richtung der Längsachse betrachtet entweder eine kreisrunde Umfangsform aufweist und ein Mittelpunkt der Eintrittsöffnung von der Längsachse (8) versetzt ist, oder wobei die Eintrittsöffnung (6) in Richtung der Längsachse betrachtet eine nicht-kreisrunde Umfangsform aufweist.
PCT/EP2017/084445 2016-12-27 2017-12-22 Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor Ceased WO2018122180A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201780069043.7A CN109923309B (zh) 2016-12-27 2017-12-22 用于制冷剂压缩机的润滑剂容纳部和制冷剂压缩机
EP17818587.2A EP3563059B1 (de) 2016-12-27 2017-12-22 Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor
CN202310891511.6A CN116696719A (zh) 2016-12-27 2017-12-22 用于制冷剂压缩机的润滑剂容纳部和制冷剂压缩机
US16/473,541 US20190368481A1 (en) 2016-12-27 2017-12-22 Lubricant receptacle for a coolant compressor and coolant compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM50271/2016 2016-12-27
ATGM50271/2016U AT15828U1 (de) 2016-12-27 2016-12-27 Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor

Publications (2)

Publication Number Publication Date
WO2018122180A1 WO2018122180A1 (de) 2018-07-05
WO2018122180A8 true WO2018122180A8 (de) 2019-05-23

Family

ID=62873651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/084445 Ceased WO2018122180A1 (de) 2016-12-27 2017-12-22 Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor

Country Status (5)

Country Link
US (1) US20190368481A1 (de)
EP (1) EP3563059B1 (de)
CN (2) CN109923309B (de)
AT (1) AT15828U1 (de)
WO (1) WO2018122180A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3628866B1 (de) 2018-09-28 2022-03-02 Secop GmbH Schmiermittelaufnahme für einen kältemittelkompressor
EP3708834A1 (de) 2019-03-11 2020-09-16 Nidec Global Appliance Austria GmbH Schmiermittelaufnahme für einen kältemittelkompressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254956A (en) * 1968-06-19 1971-11-24 Danfoss As Motor compressor
US4375944A (en) * 1976-09-13 1983-03-08 Tecumseh Products Company Lubricating device for a motor compressor
US5842420A (en) * 1992-09-07 1998-12-01 Khoo; Chew Thong Crankshaft lubrication system
US6102160A (en) * 1998-05-15 2000-08-15 Copeland Corporation Compressor lubrication
JP4759862B2 (ja) * 2001-07-16 2011-08-31 パナソニック株式会社 密閉型電動圧縮機
CN1255630C (zh) * 2001-12-17 2006-05-10 Lg电子株式会社 双容量压缩机中的曲轴
JP2004027969A (ja) * 2002-06-26 2004-01-29 Matsushita Refrig Co Ltd 密閉型圧縮機
JP2005140066A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 流体圧縮機
JP2006070779A (ja) * 2004-09-01 2006-03-16 Sanyo Electric Co Ltd 圧縮機
DE102004054186B3 (de) * 2004-11-10 2006-06-14 Danfoss Compressors Gmbh Kompressor-Kurbelwelle
BRPI0800686A2 (pt) * 2008-01-21 2009-09-08 Whirlpool Sa bomba de óleo para um compressor de refrigeração
DE102008025320B4 (de) * 2008-05-27 2010-03-25 Danfoss A/S Kältemittelverdichter
BRPI0902430A2 (pt) * 2009-07-24 2011-04-05 Whirlpool Sa compressor hermético
BRPI1103384A2 (pt) * 2011-07-29 2013-07-30 Whirlpool Sa sistema de bombeamento e eixo para sistema de bombeamento de àleo para compressores hermÉticos e compressor compreendendo o sistema e/ou eixo
WO2014053361A1 (en) * 2012-10-05 2014-04-10 Arcelik Anonim Sirketi A hermetic compressor with reduced vibration
WO2016119869A1 (en) * 2015-01-30 2016-08-04 Arcelik Anonim Sirketi Crankshaft for a hermetic compressor

Also Published As

Publication number Publication date
AT15828U1 (de) 2018-07-15
WO2018122180A1 (de) 2018-07-05
CN109923309B (zh) 2024-03-15
CN109923309A (zh) 2019-06-21
US20190368481A1 (en) 2019-12-05
CN116696719A (zh) 2023-09-05
EP3563059B1 (de) 2020-11-18
EP3563059A1 (de) 2019-11-06

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