WO2011128362A3 - Ölschwappdämpfungseinrichtung für einen schraubenverdichter - Google Patents

Ölschwappdämpfungseinrichtung für einen schraubenverdichter Download PDF

Info

Publication number
WO2011128362A3
WO2011128362A3 PCT/EP2011/055784 EP2011055784W WO2011128362A3 WO 2011128362 A3 WO2011128362 A3 WO 2011128362A3 EP 2011055784 W EP2011055784 W EP 2011055784W WO 2011128362 A3 WO2011128362 A3 WO 2011128362A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil
screw
type compressor
sloshing
damping
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/EP2011/055784
Other languages
English (en)
French (fr)
Other versions
WO2011128362A2 (de
Inventor
Engelbert KÖCK
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.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge 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 Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Priority to BR112012026454A priority Critical patent/BR112012026454A2/pt
Priority to JP2013504255A priority patent/JP5858982B2/ja
Priority to MX2012011977A priority patent/MX335955B/es
Priority to US13/641,248 priority patent/US9309889B2/en
Priority to EP11714970A priority patent/EP2558722A2/de
Priority to CN201180019505.7A priority patent/CN103003569B/zh
Priority to RU2012148724/06A priority patent/RU2555093C2/ru
Priority to CA2796406A priority patent/CA2796406C/en
Publication of WO2011128362A2 publication Critical patent/WO2011128362A2/de
Publication of WO2011128362A3 publication Critical patent/WO2011128362A3/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/809—Lubricant sump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Die Erfindung betrifft einen Schraubenverdichter, insbesondere zum Einsatz in einem Fahrzeug, wobei der Schraubenverdichter einen Ölsumpf 1 mit einer Ölschwappdämpfungseinrichtung aufweist. Erfindungsgemäß wird ein Schraubenverdichter bereitgestellt, bei dem die Ölschwappdämpfungseinrichtung gegenüber dem Stand der Technik verbessert ist. Dies wird dadurch erreicht, dass die Ölschwappdämpfungseinrichtung eine das Hochlaufen von Öl an einer Gehäusewandung des Schraubenverdichters verhindernde Barriereeinrichtung ist.
PCT/EP2011/055784 2010-04-16 2011-04-13 Ölschwappdämpfungseinrichtung für einen schraubenverdichter Ceased WO2011128362A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR112012026454A BR112012026454A2 (pt) 2010-04-16 2011-04-13 dispositivo amortecedor de balanços de óleo em um compressor rosqueado
JP2013504255A JP5858982B2 (ja) 2010-04-16 2011-04-13 スクリュー圧縮機用のオイルスロッシング減衰装置
MX2012011977A MX335955B (es) 2010-04-16 2011-04-13 Dispositivo atenuador de oscilaciones de aceite para compresor helicoidal.
US13/641,248 US9309889B2 (en) 2010-04-16 2011-04-13 Device for damping sloshing of oil for a screw-type compressor
EP11714970A EP2558722A2 (de) 2010-04-16 2011-04-13 Ölschwappdämpfungseinrichtung für einen schraubenverdichter
CN201180019505.7A CN103003569B (zh) 2010-04-16 2011-04-13 用于螺杆式压缩机的油晃动衰减装置
RU2012148724/06A RU2555093C2 (ru) 2010-04-16 2011-04-13 Устройство, уменьшающее плескание масла
CA2796406A CA2796406C (en) 2010-04-16 2011-04-13 Device for damping sloshing of oil for a screw-type compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010015147.5 2010-04-16
DE102010015147A DE102010015147A1 (de) 2010-04-16 2010-04-16 Ölschwappdämpfungseinrichtung für einen Schraubenverdichter

Publications (2)

Publication Number Publication Date
WO2011128362A2 WO2011128362A2 (de) 2011-10-20
WO2011128362A3 true WO2011128362A3 (de) 2012-07-26

Family

ID=44454120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/055784 Ceased WO2011128362A2 (de) 2010-04-16 2011-04-13 Ölschwappdämpfungseinrichtung für einen schraubenverdichter

Country Status (10)

Country Link
US (1) US9309889B2 (de)
EP (1) EP2558722A2 (de)
JP (1) JP5858982B2 (de)
CN (1) CN103003569B (de)
BR (1) BR112012026454A2 (de)
CA (1) CA2796406C (de)
DE (1) DE102010015147A1 (de)
MX (1) MX335955B (de)
RU (1) RU2555093C2 (de)
WO (1) WO2011128362A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6270734B2 (ja) * 2011-12-20 2018-01-31 コノコフィリップス カンパニー シェル内コア熱交換器内におけるスロッシング抑制のための内部バッフル
CN106122024B (zh) * 2016-08-05 2018-11-09 珠海格力节能环保制冷技术研究中心有限公司 一种转子式压缩机
DE102016011395A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schraubenkompressor für ein Nutzfahrzeug
DE102016011444A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Anordnung für einen Schraubenkompressor eines Nutzfahrzeugs
DE102016011393A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schraubenkompressor für ein Nutzfahrzeug
CN116201838A (zh) * 2022-12-08 2023-06-02 江西中船航海仪器有限公司 一种快速稳定阻尼装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326879A (ja) * 1989-06-23 1991-02-05 Daikin Ind Ltd 圧縮機の油分離器
JPH07224762A (ja) * 1994-02-10 1995-08-22 Toshiba Corp 流体圧縮機
US5494412A (en) * 1993-04-26 1996-02-27 Goldstar Co., Ltd. Oil delivery prevention device for horizontal type rotary compressor
WO2001018461A1 (en) * 1999-09-03 2001-03-15 American Standard Inc. Prevention of oil backflow from a screw compressor in a refrigeration chiller
US6237362B1 (en) * 1999-12-30 2001-05-29 Halla Climate Control Corp. Internal oil separator for compressors of refrigeration systems
WO2005080797A1 (en) * 2004-02-24 2005-09-01 Matsushita Electric Industrial Co., Ltd. Hermetic type compressor with wave-suppressing member in the oil reservoir

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793983A (fr) * 1972-01-14 1973-05-02 Foseco Int Fabrication de nouveaux produits ceramiques poreux
JPS58175194U (ja) 1982-05-20 1983-11-22 三菱重工業株式会社 回転式圧縮機
US4627406A (en) * 1984-12-05 1986-12-09 Kabushiki Kaisha Tsuchiya Seisakusho Oil separator for recycled blow-by gas
US5753013A (en) * 1996-12-23 1998-05-19 Dingfelder; Alan W. Gas drying apparatus and method
JP3624110B2 (ja) 1999-02-10 2005-03-02 株式会社神戸製鋼所 油冷式圧縮機の横置き型油分離回収器
US6143169A (en) * 1999-08-23 2000-11-07 Dana Corporation Sump arrangement with baffling
US6705270B1 (en) * 2000-04-26 2004-03-16 Basf Corporation Oil pan module for internal combustion engines
AT414323B (de) * 2001-11-20 2007-04-15 Exess Engineering Gmbh Sicherheitstank
JP2003328946A (ja) * 2002-05-14 2003-11-19 Mitsubishi Heavy Ind Ltd 冷凍空調用圧縮機
DE10254572A1 (de) 2002-09-07 2004-03-18 Daimlerchrysler Ag Zusatzölsumpf
JP4106280B2 (ja) 2002-09-30 2008-06-25 北越工業株式会社 液冷式圧縮機の気液分離装置
DE102004060417B4 (de) 2004-12-14 2006-10-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kompakter Schraubenkompressor zum mobilen Einsatz in einem Fahrzeug
JP2008169740A (ja) 2007-01-11 2008-07-24 Matsushita Electric Ind Co Ltd 圧縮機
US8028672B2 (en) * 2008-02-27 2011-10-04 GM Global Technology Operations LLC Dry sump oil tank assembly for a vehicle
DE102008019676A1 (de) * 2008-04-18 2009-10-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine
DE102008060411B4 (de) * 2008-11-28 2023-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungsmotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326879A (ja) * 1989-06-23 1991-02-05 Daikin Ind Ltd 圧縮機の油分離器
US5494412A (en) * 1993-04-26 1996-02-27 Goldstar Co., Ltd. Oil delivery prevention device for horizontal type rotary compressor
JPH07224762A (ja) * 1994-02-10 1995-08-22 Toshiba Corp 流体圧縮機
WO2001018461A1 (en) * 1999-09-03 2001-03-15 American Standard Inc. Prevention of oil backflow from a screw compressor in a refrigeration chiller
US6237362B1 (en) * 1999-12-30 2001-05-29 Halla Climate Control Corp. Internal oil separator for compressors of refrigeration systems
WO2005080797A1 (en) * 2004-02-24 2005-09-01 Matsushita Electric Industrial Co., Ltd. Hermetic type compressor with wave-suppressing member in the oil reservoir

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2558722A2 *

Also Published As

Publication number Publication date
RU2012148724A (ru) 2014-05-27
US20130108497A1 (en) 2013-05-02
CA2796406A1 (en) 2011-10-20
WO2011128362A2 (de) 2011-10-20
JP5858982B2 (ja) 2016-02-10
CN103003569B (zh) 2016-05-11
BR112012026454A2 (pt) 2016-08-09
RU2555093C2 (ru) 2015-07-10
CN103003569A (zh) 2013-03-27
EP2558722A2 (de) 2013-02-20
MX335955B (es) 2016-01-05
JP2013525662A (ja) 2013-06-20
MX2012011977A (es) 2013-03-05
US9309889B2 (en) 2016-04-12
CA2796406C (en) 2019-01-15
DE102010015147A1 (de) 2011-10-20

Similar Documents

Publication Publication Date Title
WO2011128362A3 (de) Ölschwappdämpfungseinrichtung für einen schraubenverdichter
WO2011033377A3 (en) Multifunctional nanocomposites
WO2012030481A3 (en) Engaging test slots
EP3063387A4 (de) Hilfsölpumpe für gasturbinenmotoruntersetzung
WO2012116667A3 (de) Ladeeinrichtung für ein elektrofahrzeug
WO2012001255A3 (fr) Composition a base de 2,3,3,3-tetrafluoropropene
WO2013026645A3 (de) Kondensator mit einem kühlkörper
EP2538126A4 (de) Pumpvorrichtung für ein schmieröl
GB0816562D0 (en) Lubricant scavenge arrangement
WO2014092831A3 (en) Lubrication system having porous feature
GB0807372D0 (en) Engine lubricants
WO2012067378A3 (ko) 윤활 특성이 향상된 슬라이딩 베어링
SG10201507189WA (en) Lubricating oil composition for automobile engine lubrication
WO2012088387A3 (en) A thrust plate for a horizontal scroll compressor and a horizontal scroll compressor having the same
FR2961823B1 (fr) Compositions lubrifiantes pour transmissions automobiles
WO2012006976A3 (de) Blutpumpe mit einem rotor
EP2503200A4 (de) Öldichtung für einen fahrzeugmotor
EP2473588A4 (de) Schmierölzusammensetzungen für erdgasmotoren
SG10201600230VA (en) Natural gas engine lubricating oil compositions
GB2481432B (en) Lubricating oil filter assembly
GB201017273D0 (en) Multifunctional plug connection of an oil pan of a motor vehicle
WO2012024433A3 (en) Compounds that inhibit tau phosphorylation
EP2585689B8 (de) Ölwanne für die befestigung an einem motorblock
WO2012072139A3 (en) Oil compensation in a refrigeration circuit
WO2008102698A1 (ja) 電動コンプレッサ

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180019505.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11714970

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011714970

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2796406

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: MX/A/2012/011977

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2013504255

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 3208/KOLNP/2012

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2012148724

Country of ref document: RU

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13641248

Country of ref document: US

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012026454

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112012026454

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20121016