ATE509203T1 - SIDE CHANNEL COMPRESSOR - Google Patents

SIDE CHANNEL COMPRESSOR

Info

Publication number
ATE509203T1
ATE509203T1 AT08847294T AT08847294T ATE509203T1 AT E509203 T1 ATE509203 T1 AT E509203T1 AT 08847294 T AT08847294 T AT 08847294T AT 08847294 T AT08847294 T AT 08847294T AT E509203 T1 ATE509203 T1 AT E509203T1
Authority
AT
Austria
Prior art keywords
side channel
gas
housing
impeller
channel compressor
Prior art date
Application number
AT08847294T
Other languages
German (de)
Inventor
Rudi Dittmar
Thomas Grohmann
Mario Kempf
Original Assignee
Gardner Denver 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 Gardner Denver Gmbh filed Critical Gardner Denver Gmbh
Application granted granted Critical
Publication of ATE509203T1 publication Critical patent/ATE509203T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/182—Two-dimensional patterned crenellated, notched

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Arc Welding Control (AREA)

Abstract

The invention concerns a side channel compressor for compressing a gas, the side channel compressor comprising a housing (3), a side channel (30) located in the housing (3) for compressing a gas, a gas inlet opening which is formed in the housing (3) and is in flow connection with the side channel (30) for introducing a gas to be compressed, a gas outlet opening (32) formed in the housing (3) for discharging the gas to be compressed from the side channel (30), the gas outlet opening (32) being in flow connection with the gas inlet opening (31) by way of the side channel (30), and a impeller (2) mounted for rotary drive in the housing (3), the impeller (2) having at least two impeller blades (1) disposed in the side channel, wherein at least one impeller blade (1) has a flow recess in its free edge region (47).
AT08847294T 2007-11-05 2008-10-29 SIDE CHANNEL COMPRESSOR ATE509203T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053017A DE102007053017A1 (en) 2007-11-05 2007-11-05 Side Channel Blowers
PCT/EP2008/009119 WO2009059718A1 (en) 2007-11-05 2008-10-29 Side channel compressor

Publications (1)

Publication Number Publication Date
ATE509203T1 true ATE509203T1 (en) 2011-05-15

Family

ID=40451334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08847294T ATE509203T1 (en) 2007-11-05 2008-10-29 SIDE CHANNEL COMPRESSOR

Country Status (10)

Country Link
US (1) US20100221097A1 (en)
EP (1) EP2207967B1 (en)
KR (1) KR101485622B1 (en)
CN (1) CN101849110B (en)
AT (1) ATE509203T1 (en)
DE (1) DE102007053017A1 (en)
DK (1) DK2207967T3 (en)
ES (1) ES2365479T3 (en)
TW (1) TW200936887A (en)
WO (1) WO2009059718A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004512A1 (en) * 2011-02-22 2012-08-23 Gardner Denver Deutschland Gmbh Side channel machine arrangement
CN102538431A (en) * 2012-02-23 2012-07-04 谭锐 Safety type intelligent and efficient drying fan
JP2013245574A (en) * 2012-05-24 2013-12-09 Calsonic Kansei Corp Vane rotary type gas compressor
DE102012023347B3 (en) 2012-11-29 2014-01-30 Tni Medical Ag Small, quiet side channel blower, especially for devices in ventilation therapy
DE102013220668A1 (en) 2013-10-14 2015-04-16 Continental Automotive Gmbh Impeller for a particular designed as a side channel blower side channel flow machine
DE102014106440A1 (en) * 2014-05-08 2015-11-12 Gebr. Becker Gmbh Impeller, in particular for a side channel machine
DE102015202947A1 (en) * 2015-02-18 2016-08-18 Mahle International Gmbh Pumping device for driving blow-by gas
DE102015202948A1 (en) * 2015-02-18 2016-08-18 Mahle International Gmbh Pumping device for driving blow-by gas
DE102015202946A1 (en) * 2015-02-18 2016-08-18 Mahle International Gmbh Pumping device for driving blow-by gas
DE102015202943A1 (en) * 2015-02-18 2016-08-18 Mahle International Gmbh Pumping device for driving blow-by gas
DE102015209561A1 (en) * 2015-05-26 2016-12-01 Mahle International Gmbh Pumping device and crankcase ventilation device
CN105114186B (en) * 2015-08-04 2017-03-29 西北工业大学 A kind of leaf cellular type preswirl nozzle for cooling system of prewhirling
EP3199818A1 (en) * 2016-01-29 2017-08-02 ESAM S.p.A. Side-channel blower/aspirator with an improved impeller
DE102017215731A1 (en) 2017-09-07 2019-03-07 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or compressing a gaseous medium
DE102017215739A1 (en) * 2017-09-07 2019-03-07 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or compressing a gaseous medium
TWI663339B (en) 2017-10-26 2019-06-21 宏碁股份有限公司 Heat dissipation fan
DE102017220623A1 (en) * 2017-11-17 2019-05-23 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or sealing a gaseous medium
DE102018204713A1 (en) * 2018-03-28 2019-10-02 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or compressing a gaseous medium
DE102019120410A1 (en) * 2019-07-29 2021-02-04 Schwäbische Hüttenwerke Automotive GmbH Conveyor device with a side channel or peripheral fan
CN110454433B (en) * 2019-08-27 2024-04-05 陕西科技大学 Impeller structure for submersible pump
TWI726684B (en) * 2020-04-15 2021-05-01 宏碁股份有限公司 Fan

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347520A (en) * 1966-07-12 1967-10-17 Jerzy A Oweczarek Turbomachine blading
US3951567A (en) * 1971-12-18 1976-04-20 Ulrich Rohs Side channel compressor
DE2738208B1 (en) * 1977-08-24 1978-05-11 Siemens Ag Side channel blower
DE3939957A1 (en) * 1989-12-02 1991-06-06 Webasto Ag Fahrzeugtechnik Side channel blower system - has rotor blades, each with helical surface
DE4244458A1 (en) * 1991-12-27 1993-07-01 Mitsubishi Electric Corp Electric pump supplying by=pass air to vehicle catalytic converters - circulates air inside motor case for cooling of motor, and has noise absorbers in air suction port
US5584653A (en) * 1992-09-08 1996-12-17 J. Eberspacher Device for reducing the generation of noise in fans
KR970011415A (en) * 1996-12-11 1997-03-27 조봉현 Unbalanced Vane Pump
KR200345962Y1 (en) 1997-12-29 2004-06-17 삼성테크윈 주식회사 Air cooling apparatus for turbo engine
DE19906130A1 (en) * 1999-02-13 2000-08-17 Mannesmann Vdo Ag Feed pump
DE19955955A1 (en) * 1999-11-19 2001-06-13 Siemens Ag Side channel machine e.g. high power fan
JP2004353496A (en) * 2003-05-28 2004-12-16 Sony Corp Thin fan motor
DE10334812A1 (en) * 2003-07-30 2005-03-03 J. Eberspächer GmbH & Co. KG Blower, in particular combustion air blower for a vehicle heater and method for operating the blower
DE10344719A1 (en) * 2003-09-26 2005-05-04 Elektror M Mueller Gmbh Side channel compressor with an annular impeller housing
US7033137B2 (en) * 2004-03-19 2006-04-25 Ametek, Inc. Vortex blower having helmholtz resonators and a baffle assembly
DE102005062585B3 (en) * 2005-12-27 2007-07-05 J. Eberspächer GmbH & Co. KG Fluid delivery device, in particular side channel blower
US7722311B2 (en) * 2006-01-11 2010-05-25 Borgwarner Inc. Pressure and current reducing impeller

Also Published As

Publication number Publication date
CN101849110B (en) 2012-11-07
EP2207967A1 (en) 2010-07-21
TW200936887A (en) 2009-09-01
WO2009059718A1 (en) 2009-05-14
ES2365479T3 (en) 2011-10-06
KR20100091961A (en) 2010-08-19
CN101849110A (en) 2010-09-29
KR101485622B1 (en) 2015-01-22
EP2207967B1 (en) 2011-05-11
DE102007053017A1 (en) 2009-05-07
DK2207967T3 (en) 2011-08-15
US20100221097A1 (en) 2010-09-02

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Legal Events

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