WO2015091587A1 - Kompressor - Google Patents

Kompressor Download PDF

Info

Publication number
WO2015091587A1
WO2015091587A1 PCT/EP2014/078112 EP2014078112W WO2015091587A1 WO 2015091587 A1 WO2015091587 A1 WO 2015091587A1 EP 2014078112 W EP2014078112 W EP 2014078112W WO 2015091587 A1 WO2015091587 A1 WO 2015091587A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
compressed air
motor
drive shaft
storage tank
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/EP2014/078112
Other languages
German (de)
English (en)
French (fr)
Inventor
Sebastian Hütter
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
Priority to BR112016013952-6A priority Critical patent/BR112016013952B1/pt
Priority to US15/105,819 priority patent/US10677236B2/en
Priority to CN201480074375.0A priority patent/CN106164487B/zh
Publication of WO2015091587A1 publication Critical patent/WO2015091587A1/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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/06—Mobile combinations
    • 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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • F04B39/0094—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 crankshaft
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed

Definitions

  • Piston compressors have no due to their clocked operation
  • a compressor comprising an engine, a drive shaft connected to and driven by the engine, a crank drive connected to the drive shaft, at least one compressed air generating device driven by the crank drive and which thereto is designed to generate compressed air, a crankcase, which has an inner chamber wall in the form of a hollow body, the
  • Compressed air storage tank which is designed to be of the
  • the compressor may further comprise an engine mount, which receives and supports the engine, and which is connected to the crankcase to form the end wall between the crankcase and the engine.
  • the compressed air generating device may have at least one compressor chamber, and the volume ratio between the volume of
  • Fig. L shows a schematic representation of a compressor in
  • FIG. 5 shows a detailed illustration of the compressor in FIG. 4
  • crankcase 20 extends.
  • the drive shaft 24 may be substantially concentric with the cross-section of the crankcase 20 in the middle
  • the crank mechanism 6 may have a counterweight, a crank arm, a connecting rod, a connecting rod bearing and / or a piston pin.
  • a compressor chamber 11 is formed at the top of the cylinder housing, in which according to the
  • Compressed air storage tank 25 forms, the bearing seats of the bearings 28a and 28b can be better aligned with each other. This allows improved concentricity of the bearing seats to each other. It is possible to work both bearing seats of the bearings 28a and 28b in the crankcase 20 from one side,
  • Main extension direction which is substantially perpendicular to the axial
  • Bottlenecks are interconnected.
  • compressed air cooler and / or valves can be arranged.
  • three struts 33 are shown, which divide the completely circulating compressed air storage tank 25 into three equal partial storage volumes, which cover 120 ° of the crankcase 20, respectively.
  • the braces 33 may be integrally formed with the crankcase 20, for example in a common metal casting.
  • Compressor section 1 on a cylinder 5, in which a piston 4 for
  • Compressing air from the environment is arranged.
  • Control volume which serves for receiving and intermediate storage of compressed air generated by the piston compressor.
  • a compressed-air delivery line for example a compressed-air hose for a compressed-air-operated tool, can be connected, through which the compressed air can be removed from the compressed air storage container 25 as required.
  • the motor 40 is an electronically commutated synchronous external rotor motor in which the frequency converter 70 is mounted directly on the stator 44.
  • the stator 44 carries the stator winding 46 and may be connected to the motor support 41 by screws, for example.
  • the torque required for the compression of the compressor 100 is generated in a known manner in cooperation with the permanent magnet 48 in the rotor 43 of the motor 40.
  • Partitions and end walls can be produced, for example, in a die-casting, for example, a light metal such as aluminum or Magnesium.
  • the ratio L2 / L1 of maximum radial extent L2 to maximum axial extent LI of the compressed air storage tank 25 may be between 0.12 and 1, preferably between 0.2 and 0.5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
PCT/EP2014/078112 2013-12-17 2014-12-17 Kompressor Ceased WO2015091587A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR112016013952-6A BR112016013952B1 (pt) 2013-12-17 2014-12-17 Compressor de pistão
US15/105,819 US10677236B2 (en) 2013-12-17 2014-12-17 Compressor
CN201480074375.0A CN106164487B (zh) 2013-12-17 2014-12-17 压缩机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13197728.2A EP2886862B1 (de) 2013-12-17 2013-12-17 Kompressor
EP13197728.2 2013-12-17

Publications (1)

Publication Number Publication Date
WO2015091587A1 true WO2015091587A1 (de) 2015-06-25

Family

ID=49880422

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/078112 Ceased WO2015091587A1 (de) 2013-12-17 2014-12-17 Kompressor

Country Status (6)

Country Link
US (1) US10677236B2 (https=)
EP (1) EP2886862B1 (https=)
CN (1) CN106164487B (https=)
BR (1) BR112016013952B1 (https=)
ES (1) ES2834456T3 (https=)
WO (1) WO2015091587A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017107602B3 (de) 2017-04-10 2018-09-20 Gardner Denver Deutschland Gmbh Kompressoranlage mit interner Luft-Wasser-Kühlung
DE102017107599A1 (de) 2017-04-10 2018-10-11 Gardner Denver Deutschland Gmbh Pulsations-Schalldämpfer für Kompressoren
DE102017107601B4 (de) 2017-04-10 2019-11-07 Gardner Denver Deutschland Gmbh Verfahren zur Steuerung eines Schraubenverdichters
WO2020018067A1 (en) * 2018-07-16 2020-01-23 Dresser-Rand Company Valve unloader assembly
DE102019102387A1 (de) 2019-01-30 2020-07-30 Gardner Denver Deutschland Gmbh Kühlungsanordnung und Verfahren zur Kühlung eines mindestens zweistufigen Drucklufterzeugers
AT17743U1 (de) * 2022-02-07 2023-01-15 Anhui meizhi compressor co ltd Hermetisch gekapselter Kältemittelverdichter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089835A (en) * 1997-12-25 2000-07-18 Hitachi Koki Co., Ltd. Portable compressor
WO2007041818A1 (en) * 2005-10-11 2007-04-19 Whirlpool S/A Fluid compressor with aerostatic bearing, control system of a compressor with aerostatic bearing and method of controlling a compressor with aerostatic bearing
US20100221128A1 (en) * 2007-09-06 2010-09-02 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Compact Dry-Running Piston Compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8747731A0 (it) * 1987-03-16 1987-03-16 Stanzani Franco Struttura di gruppo motocompressore per fluidi frigorigeni
US5370504A (en) 1991-06-28 1994-12-06 Kioritz Corporation Ambulant reciprocating compressor having plural pressure collection chambers
US6148716A (en) * 1998-12-16 2000-11-21 Impact Mst Incorporated Low noise high efficiency positive displacement pump
DE19961646C1 (de) * 1999-12-21 2001-11-15 Knorr Bremse Systeme Schwingungsarmer, zweistufiger Tauchkolbenverdichter
US20030129065A1 (en) * 2002-01-10 2003-07-10 Ming-Kuo Hu Air compressor, air storage, and high pressure cleaning machine structure
ITTO20040092A1 (it) 2003-03-31 2004-05-18 Hitachi Kokico Ltd Compressore d'aria e metodo per il suo comando
JP4069450B2 (ja) * 2003-06-24 2008-04-02 日立工機株式会社 空気圧縮機及びその制御方法
JP4033087B2 (ja) * 2003-09-10 2008-01-16 日立工機株式会社 空気圧縮機及びその制御方法
JP2007104738A (ja) * 2005-09-30 2007-04-19 Ebara Corp ブラシレス同期電動機及びその駆動制御装置
US8287245B2 (en) * 2006-07-06 2012-10-16 Bristol Compressors International, Inc. System and method for control of devices internal to a hermetic compressor
US7559299B2 (en) * 2007-01-19 2009-07-14 Eastway Fair Company Limited Monolithic cylinder-crankcase
CN200999710Y (zh) * 2007-02-02 2008-01-02 西安交通大学 含氟气体工质回收用无油活塞压缩机
JP5362247B2 (ja) * 2008-04-10 2013-12-11 Ｎｔｎ株式会社 グリース組成物およびグリース封入軸受
DE102009052510A1 (de) 2009-11-11 2011-05-12 Kübrich Ingenieurgesellschaft Mbh & Co. Kg Kompressor zur Erzeugung von Druckluft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089835A (en) * 1997-12-25 2000-07-18 Hitachi Koki Co., Ltd. Portable compressor
WO2007041818A1 (en) * 2005-10-11 2007-04-19 Whirlpool S/A Fluid compressor with aerostatic bearing, control system of a compressor with aerostatic bearing and method of controlling a compressor with aerostatic bearing
US20100221128A1 (en) * 2007-09-06 2010-09-02 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Compact Dry-Running Piston Compressor

Also Published As

Publication number Publication date
CN106164487B (zh) 2018-04-03
BR112016013952A2 (https=) 2017-08-08
ES2834456T3 (es) 2021-06-17
US20160319809A1 (en) 2016-11-03
CN106164487A (zh) 2016-11-23
EP2886862A1 (de) 2015-06-24
EP2886862B1 (de) 2020-09-02
BR112016013952B1 (pt) 2022-01-25
US10677236B2 (en) 2020-06-09

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