EP2584200A3 - Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil - Google Patents

Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil Download PDF

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Publication number
EP2584200A3
EP2584200A3 EP12189089.1A EP12189089A EP2584200A3 EP 2584200 A3 EP2584200 A3 EP 2584200A3 EP 12189089 A EP12189089 A EP 12189089A EP 2584200 A3 EP2584200 A3 EP 2584200A3
Authority
EP
European Patent Office
Prior art keywords
compressor
valve
section
piston
injection valve
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.)
Granted
Application number
EP12189089.1A
Other languages
English (en)
French (fr)
Other versions
EP2584200B1 (de
EP2584200B8 (de
EP2584200A2 (de
Inventor
Andreas Foerster
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.)
Kaeser Kompressoren AG
Original Assignee
Kaeser Kompressoren AG
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 Kaeser Kompressoren AG filed Critical Kaeser Kompressoren AG
Publication of EP2584200A2 publication Critical patent/EP2584200A2/de
Publication of EP2584200A3 publication Critical patent/EP2584200A3/de
Publication of EP2584200B1 publication Critical patent/EP2584200B1/de
Application granted granted Critical
Publication of EP2584200B8 publication Critical patent/EP2584200B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/58—Valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressor (AREA)
  • Fluid-Driven Valves (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Ein Gaseinlassventil (1) für einen Kompressor (64), mit: einem Gehäuse (2); einer zwischen einem Gaseinlassabschnitt (3) und einem Gasauslassabschnitt (4) angeordneten Ventileinrichtung (6), wobei ein Ventilkörper (57) in einem geschlossenen Betriebszustand der Ventileinrichtung (6) an einem Ventilsitz (56) dichtend anliegt, und wobei der Ventilkörper (57) in einem geöffneten Betriebszustand der Ventileinrichtung (6) von dem Ventilsitz (56) abgehoben ist; einer Kolbeneinrichtung (42), welche einen ersten Kolbenabschnitt (43) und einen sich von dem ersten Kolbenabschnitt (43) unterscheidenden zweiten Kolbenabschnitt (44) aufweist, wobei der erste Kolbenabschnitt (43) in einem ersten Zylinderabschnitt (22) des Gehäuses (2) und der zweite Kolbenabschnitt (44) in einem sich von dem ersten zylinderabschnitt (22) unterscheidenden zweiten Zylinderabschnitt (27) des Gehäuses (2) verschieblich geführt ist; und einer in dem Gehäuse (2) verschieblich gelagerten Kolbenstange (38) welche den Ventilkörper (57) der Ventileinrichtung (6) mit der Kolbeneinrichtung (38) mechanisch koppelt, wobei eine Fluidleitung (39) eine erste Zylinderkammer (49) des ersten Zylinderabschnittes (22) mit dem Gasauslassabschnitt (4) fluidisch wirkverbindet, wobei zum Abheben des Ventilkörpers (57) von dem Ventilsitz (56) eine zweite Zylinderkammer (52) des zweiten zylinderabschnittes (27) mit einem Steuerdruck beaufschlagbar ist. Ein Rotationsverdichter, mit einem derartigen Gaseinlassventil (1) sowie ein Verfahren zum Betreiben eines Kompressors (64), insbesondere eines Rotationsverdichters, mit einem derartigen Gaseinlassventil (1).
EP12189089.1A 2011-10-19 2012-10-18 Gaseinlassventil für einen kompressor, kompressor mit einem derartigen gaseinlassventil sowie verfahren zum betreiben eines kompressors mit einem derartigen gaseinlassventil Active EP2584200B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011084811A DE102011084811B3 (de) 2011-10-19 2011-10-19 Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil

Publications (4)

Publication Number Publication Date
EP2584200A2 EP2584200A2 (de) 2013-04-24
EP2584200A3 true EP2584200A3 (de) 2017-07-12
EP2584200B1 EP2584200B1 (de) 2024-04-17
EP2584200B8 EP2584200B8 (de) 2024-06-05

Family

ID=47172319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12189089.1A Active EP2584200B8 (de) 2011-10-19 2012-10-18 Gaseinlassventil für einen kompressor, kompressor mit einem derartigen gaseinlassventil sowie verfahren zum betreiben eines kompressors mit einem derartigen gaseinlassventil

Country Status (6)

Country Link
US (1) US9651048B2 (de)
EP (1) EP2584200B8 (de)
DE (1) DE102011084811B3 (de)
ES (1) ES2980670T3 (de)
FI (1) FI2584200T3 (de)
PL (1) PL2584200T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084811B3 (de) * 2011-10-19 2012-12-27 Kaeser Kompressoren Ag Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil
DE102013010780A1 (de) * 2013-06-28 2014-12-31 GEA AWP GmbH Rückschlagventil-Filter-Baugruppe
JP6253278B2 (ja) * 2013-07-03 2017-12-27 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル
ITBO20130351A1 (it) * 2013-07-05 2015-01-06 Gardner Denver S R L Valvola di avviamento di una macchina operatrice a fluido funzionante in un impianto sottovuoto
DE102014010534A1 (de) * 2014-07-19 2016-01-21 Gea Refrigeration Germany Gmbh Schraubenverdichter
BE1023111B1 (nl) * 2015-01-15 2016-11-23 Atlas Copco Airpower Naamloze Vennootschap Inlaatklep en vacuümpomp voorzien van een dergelijke inlaatklep.
US10619637B2 (en) 2015-01-15 2020-04-14 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve and vacuum pump provided with such an inlet valve
WO2018234910A1 (en) * 2017-06-21 2018-12-27 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve for the inlet of a compressor element and compressor and compressor element provided with such an inlet valve
CN111417784B (zh) * 2017-12-08 2022-07-08 株式会社日立产机系统 供液式螺杆压缩机
CN108433747A (zh) * 2018-04-11 2018-08-24 中山大学中山眼科中心 负压式液态标本的采集装置
CN108757449B (zh) * 2018-07-24 2024-06-07 凤阳汇通压缩机制造股份有限公司 一种曲线旋转活塞泵
US11123505B2 (en) 2018-12-05 2021-09-21 Aires Medical LLC Breathing apparatus with breath detection software
US11229763B2 (en) * 2018-12-05 2022-01-25 Aires Medical LLC Mechanical ventilator with oxygen concentrator
US12589213B2 (en) 2018-12-05 2026-03-31 Goldman Sephoric Llc Mechanical ventilator with non-invasive option
US11400250B2 (en) 2018-12-05 2022-08-02 Aires Medical LLC Mechanical ventilator with non-invasive option
US11135392B2 (en) 2018-12-05 2021-10-05 Aires Medical LLC Mechanical ventilator
CN113175431A (zh) * 2021-04-19 2021-07-27 南通贝科真空机械有限公司 一种气阀可调节的螺杆真空泵
WO2023198315A1 (en) * 2022-04-15 2023-10-19 Eaton Intelligent Power Limited Forced air-cooling of air compressor using suction of compressor
CN119532166B (zh) * 2024-12-02 2026-04-03 九江鸿利达复合材料制造有限公司 一种空压机进气装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848608A (en) * 1995-11-14 1998-12-15 Smc Corporation Vacuum-pressure-control slow exhaust valve
DE60210088T2 (de) * 2001-07-17 2006-09-07 Atlas Copco Airpower N.V. Schraubenverdichter
DE60307662T2 (de) * 2002-08-22 2007-08-23 Atlas Copco Airpower N.V. Kompressor mit leistungsregelung
DE102008031024A1 (de) * 2008-06-30 2009-12-31 Wabco Gmbh Ventil
US20110220214A1 (en) * 2010-03-13 2011-09-15 Peter Johann Medina Counter-Biased Valve and Actuator Assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB385801A (en) * 1931-04-18 1933-01-05 Swiss Locomotive & Machine Works Improvements in and relating to air or gas compressors
JPH0255892A (ja) * 1988-08-19 1990-02-26 Kobe Steel Ltd スクリュ式真空ポンプ
AT402542B (de) * 1992-06-02 1997-06-25 Hoerbiger Ventilwerke Ag Ansaugregelventil
US6431210B1 (en) * 2001-03-27 2002-08-13 Ingersoll-Rand Company Inlet unloader valve
DE102011084811B3 (de) * 2011-10-19 2012-12-27 Kaeser Kompressoren Ag Gaseinlassventil für einen Kompressor, Kompressor mit einem derartigen Gaseinlassventil sowie Verfahren zum Betreiben eines Kompressors mit einem derartigen Gaseinlassventil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848608A (en) * 1995-11-14 1998-12-15 Smc Corporation Vacuum-pressure-control slow exhaust valve
DE60210088T2 (de) * 2001-07-17 2006-09-07 Atlas Copco Airpower N.V. Schraubenverdichter
DE60307662T2 (de) * 2002-08-22 2007-08-23 Atlas Copco Airpower N.V. Kompressor mit leistungsregelung
DE102008031024A1 (de) * 2008-06-30 2009-12-31 Wabco Gmbh Ventil
US20110220214A1 (en) * 2010-03-13 2011-09-15 Peter Johann Medina Counter-Biased Valve and Actuator Assembly

Also Published As

Publication number Publication date
US20130136638A1 (en) 2013-05-30
FI2584200T3 (fi) 2024-07-22
US9651048B2 (en) 2017-05-16
PL2584200T3 (pl) 2024-08-26
EP2584200B1 (de) 2024-04-17
DE102011084811B3 (de) 2012-12-27
ES2980670T3 (es) 2024-10-02
EP2584200B8 (de) 2024-06-05
EP2584200A2 (de) 2013-04-24

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