WO2011110475A3 - Schraubenverdichter - Google Patents

Schraubenverdichter Download PDF

Info

Publication number
WO2011110475A3
WO2011110475A3 PCT/EP2011/053222 EP2011053222W WO2011110475A3 WO 2011110475 A3 WO2011110475 A3 WO 2011110475A3 EP 2011053222 W EP2011053222 W EP 2011053222W WO 2011110475 A3 WO2011110475 A3 WO 2011110475A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant
screw
type compressor
feed system
screw rotor
Prior art date
Application number
PCT/EP2011/053222
Other languages
English (en)
French (fr)
Other versions
WO2011110475A2 (de
Inventor
Klaus Feller
Roni LÖRCH
Tihomir Mikulic
Julian Pfaffl
Original Assignee
Bitzer Kühlmaschinenbau 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 Bitzer Kühlmaschinenbau Gmbh filed Critical Bitzer Kühlmaschinenbau Gmbh
Priority to EP11707648.9A priority Critical patent/EP2545280B1/de
Priority to CN201180012839.1A priority patent/CN102792027B/zh
Publication of WO2011110475A2 publication Critical patent/WO2011110475A2/de
Publication of WO2011110475A3 publication Critical patent/WO2011110475A3/de
Priority to US13/605,488 priority patent/US8870555B2/en

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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Abstract

Um einen Schraubenverdichter umfassend ein Gehäuse (10), mindestens einen in einem Verdichtergehäuse (30) des Gehäuses angeordneten Schraubenläufer (36, 38), einen hochdruckseitig angeordneten Schmiermittelsumpf (58), in welchem sich Schmiermittel sammelt, und eine Schmiermittelzufuhreinrichtung (70, 100, 140), welche aus dem Schmiermittelsumpf Schmiermittel dem mindestens einem Schraubenläufer zuführt, dahingehend zu verbessern, dass bei ausreichender Schmierung die Menge des umlaufenden Schmiermittels möglichst gering gehalten werden kann, wird vorgeschlagen dass die Schmiermittelzufuhreinrichtung ein erstes Schmiermittelzufuhrsystem und ein zweites Schmiermittelzufuhrsystem umfasst, dass das erste Schmiermittelzufuhrsystem beim Betrieb des Schraubenverdichters Schmiermittel dem mindestens einen Schraubenläufer zuführt und dass das zweite Schmiermittelzufuhrsystem zusätzlich dem mindestens einen Schraubenläufer Schmiermittel zuführt, und dabei aktivierbar und deaktivierbar ist.
PCT/EP2011/053222 2010-03-08 2011-03-03 Schraubenverdichter WO2011110475A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11707648.9A EP2545280B1 (de) 2010-03-08 2011-03-03 Schmiervorrichtung für einen schraubenverdichter
CN201180012839.1A CN102792027B (zh) 2010-03-08 2011-03-03 螺杆式压缩机
US13/605,488 US8870555B2 (en) 2010-03-08 2012-09-06 Screw compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010002649.2 2010-03-08
DE102010002649A DE102010002649A1 (de) 2010-03-08 2010-03-08 Schraubenverdichter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/605,488 Continuation US8870555B2 (en) 2010-03-08 2012-09-06 Screw compressor

Publications (2)

Publication Number Publication Date
WO2011110475A2 WO2011110475A2 (de) 2011-09-15
WO2011110475A3 true WO2011110475A3 (de) 2012-07-26

Family

ID=44502748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/053222 WO2011110475A2 (de) 2010-03-08 2011-03-03 Schraubenverdichter

Country Status (5)

Country Link
US (1) US8870555B2 (de)
EP (1) EP2545280B1 (de)
CN (1) CN102792027B (de)
DE (1) DE102010002649A1 (de)
WO (1) WO2011110475A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106344B4 (de) * 2013-06-18 2015-03-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
JP6126512B2 (ja) 2013-10-15 2017-05-10 株式会社神戸製鋼所 圧縮機
DE102013020533A1 (de) 2013-12-12 2015-07-02 Gea Refrigeration Germany Gmbh Verdichter
CN107002679B (zh) * 2014-12-17 2019-12-13 开利公司 具有油关闭阀的螺杆压缩机和方法
BE1024383B1 (nl) * 2016-02-23 2018-02-12 Atlas Copco Airpower Naamloze Vennootschap Gasexpansie-inrichting en werkwijze voor het expanderen van gas
BE1024462B1 (nl) * 2016-08-01 2018-03-05 Atlas Copco Airpower Naamloze Vennootschap Vloeistofgeïnjecteerd compressor- of expanderelement en werkwijze voor het regelen van de vloeistofinjectie van een compressor- of expanderinrichting
CN106121970A (zh) * 2016-08-16 2016-11-16 萨震压缩机（上海）有限公司 喷油量可调的空压机
US11118585B2 (en) 2017-10-04 2021-09-14 Ingersoll-Rand Industrial U.S., Inc. Screw compressor with oil injection at multiple volume ratios
WO2019083778A1 (en) * 2017-10-24 2019-05-02 Carrier Corporation LUBRICANT SUPPLY PASSING FOR COMPRESSOR BOTTOM
JP6843033B2 (ja) * 2017-11-09 2021-03-17 株式会社神戸製鋼所 給油式スクリュ圧縮機
JP6836492B2 (ja) * 2017-11-09 2021-03-03 株式会社神戸製鋼所 液冷式スクリュ圧縮機
JP6775482B2 (ja) * 2017-11-09 2020-10-28 株式会社神戸製鋼所 スクリュ圧縮機
TWI651472B (zh) * 2018-02-08 2019-02-21 復盛股份有限公司 具冷卻液噴射設計的壓縮機
US11448220B2 (en) 2019-09-27 2022-09-20 Ingersoll-Rand Industrial U.S., Inc. Airend having a lubricant flow valve and controller
JP7366799B2 (ja) * 2020-02-25 2023-10-23 株式会社日立産機システム 給液式スクリュー圧縮機

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000131A1 (de) * 1977-06-17 1979-01-10 ALSTHOM-ATLANTIQUE Société anonyme dite: Verfahren und Vorrichtung zur Schmierung von Kompressoren
EP0007295A2 (de) * 1978-07-11 1980-01-23 Atlas Copco Aktiebolag Kompressoranlage mit Flüssigkeitseinspritzung
EP1087185A1 (de) * 1999-09-27 2001-03-28 Carrier Corporation Verbesserte Teillastleistung eines Schraubenverdichters mit variabler Geschwindigkeit
EP1128067A1 (de) * 2000-02-22 2001-08-29 Atlas Copco Airpower N.V. Verfahren zur Regelung einer Verdichteranlage und Verdichteranlage
US20050089432A1 (en) * 2002-02-08 2005-04-28 Truyens Francois L.J. Method for controlling the oil recirculation in an oil-injected screw-type compressor and compressor using this method
BE1017320A3 (nl) * 2006-09-19 2008-06-03 Atlas Copco Airpower Nv Vloeistofgeinjecteerde compressorinstallatie.
WO2009121151A1 (en) * 2008-03-31 2009-10-08 Atlas Copco Airpower, Naamloze Vennootschap Method for cooling a liquid-injected compressor element and liquid-inject compressor element for applying such a method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238241A1 (de) * 1981-12-17 1983-07-21 Gebrüder Sulzer AG, 8401 Winterthur Vorrichtung fuer die oelversorgung eines schraubenkompressors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000131A1 (de) * 1977-06-17 1979-01-10 ALSTHOM-ATLANTIQUE Société anonyme dite: Verfahren und Vorrichtung zur Schmierung von Kompressoren
EP0007295A2 (de) * 1978-07-11 1980-01-23 Atlas Copco Aktiebolag Kompressoranlage mit Flüssigkeitseinspritzung
EP1087185A1 (de) * 1999-09-27 2001-03-28 Carrier Corporation Verbesserte Teillastleistung eines Schraubenverdichters mit variabler Geschwindigkeit
EP1128067A1 (de) * 2000-02-22 2001-08-29 Atlas Copco Airpower N.V. Verfahren zur Regelung einer Verdichteranlage und Verdichteranlage
US20050089432A1 (en) * 2002-02-08 2005-04-28 Truyens Francois L.J. Method for controlling the oil recirculation in an oil-injected screw-type compressor and compressor using this method
BE1017320A3 (nl) * 2006-09-19 2008-06-03 Atlas Copco Airpower Nv Vloeistofgeinjecteerde compressorinstallatie.
WO2009121151A1 (en) * 2008-03-31 2009-10-08 Atlas Copco Airpower, Naamloze Vennootschap Method for cooling a liquid-injected compressor element and liquid-inject compressor element for applying such a method

Also Published As

Publication number Publication date
DE102010002649A1 (de) 2011-09-08
US8870555B2 (en) 2014-10-28
CN102792027A (zh) 2012-11-21
WO2011110475A2 (de) 2011-09-15
EP2545280B1 (de) 2020-02-26
EP2545280A2 (de) 2013-01-16
US20130058822A1 (en) 2013-03-07
CN102792027B (zh) 2015-05-13

Similar Documents

Publication Publication Date Title
WO2011110475A3 (de) Schraubenverdichter
WO2014031194A3 (en) Direct feed auxiliary oil system for geared turbofan engine
EP4273374A3 (de) Schmierung eines achslagers bei einer drehung im und gegen den linken drehrichtung
MY180040A (en) Drive unit with oil exchange
GB201002411D0 (en) Lubrication of screw machines
MY184108A (en) Vehicle driving device
WO2015147949A3 (en) Auxiliary oil system for geared gas turbine engine
WO2010120659A8 (en) Driven tool assembly
EP2122130A4 (de) Schmiersystem mit verlängertem lol-betrieb (lol - loss of lubricant)
EP2711292A3 (de) Getriebeschmierung
EP2597292A3 (de) Turbomotorenarchitektur mit Niederdruckverdichter zwischen den Axiallagern der Hochdruck-und Niederdruck-Rotoren
IN2014CN03849A (de)
EP4223987A3 (de) Getriebesystem mit reduzierter fehlausrichtung
EP2339467A3 (de) Systeme und Verfahren für energieeffizienten Lastausgleich auf Serverclustern
WO2014123863A3 (en) Multi-circuit lubrication system for a turbine engine
WO2009087273A3 (en) Turbocharger arrangement for a piston engine
EP2187059A3 (de) Hermetischer Verdichter und Kältekreislaufvorrichtung damit
WO2014127392A3 (de) Elektrische maschine, insbesondere motor
EP2620721A3 (de) Vorrichtung und Verfahren zum Steuern eines Kompressors und Kühlschrank damit
RU2016101119A (ru) Компрессор для хладагента
WO2014130239A3 (en) Auxiliary lubricant supply pump stage integral with main lubricant pump stage
EP2730754A3 (de) Vorspannungsanordnung für Turbomaschinenlagerbaugruppe
MX2011009993A (es) Sistema de cojinetes deslizantes autolubricante y maquina electrica que lo utiliza.
SE0850005L (sv) Sätt och anordning för smörjning och kylning av växellåda, växellåda jämte fordon
GB201113821D0 (en) Common power lubricated gearboxes on combine harvester

Legal Events

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

Ref document number: 201180012839.1

Country of ref document: CN

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

Ref document number: 11707648

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011707648

Country of ref document: EP