EP1519049A3 - Side channel compressor with annular casing - Google Patents

Side channel compressor with annular casing Download PDF

Info

Publication number
EP1519049A3
EP1519049A3 EP04022010A EP04022010A EP1519049A3 EP 1519049 A3 EP1519049 A3 EP 1519049A3 EP 04022010 A EP04022010 A EP 04022010A EP 04022010 A EP04022010 A EP 04022010A EP 1519049 A3 EP1519049 A3 EP 1519049A3
Authority
EP
European Patent Office
Prior art keywords
side channel
channel compressor
housing
annular casing
impeller
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.)
Withdrawn
Application number
EP04022010A
Other languages
German (de)
French (fr)
Other versions
EP1519049A2 (en
Inventor
Kuhn René
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.)
Elektror M Mueller GmbH
Original Assignee
Elektror M Mueller 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 Elektror M Mueller GmbH filed Critical Elektror M Mueller GmbH
Publication of EP1519049A2 publication Critical patent/EP1519049A2/en
Publication of EP1519049A3 publication Critical patent/EP1519049A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00Other rotary non-positive-displacement pumps
    • F04D23/008Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Ein Seitenkanalverdichter mit einem ringförmigen Laufradgehäuse (1), das ein in ihm drehbar gelagertes Laufrad (3) umschließt und mit einem Luftansaug- und einem Luftauslassstutzen (6,7) versehen ist, hat ein Laufradgehäuse, das einen durchgehenden Kanal (12) aufweist, der sich in Axialrichtung von einer Gehäuseseite zu der gegenüberliegenden Gehäuseseite erstreckt.

Figure imgaf001
A side channel compressor having an annular impeller housing (1) surrounding an impeller (3) rotatably supported therein and provided with an air intake and an air outlet port (6, 7) has an impeller housing having a continuous passage (12) therein, which extends in the axial direction from one side of the housing to the opposite side of the housing.
Figure imgaf001

EP04022010A 2003-09-26 2004-09-16 Side channel compressor with annular casing Withdrawn EP1519049A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003144719 DE10344719A1 (en) 2003-09-26 2003-09-26 Side channel compressor with an annular impeller housing
DE10344719 2003-09-26

Publications (2)

Publication Number Publication Date
EP1519049A2 EP1519049A2 (en) 2005-03-30
EP1519049A3 true EP1519049A3 (en) 2008-02-27

Family

ID=34177971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022010A Withdrawn EP1519049A3 (en) 2003-09-26 2004-09-16 Side channel compressor with annular casing

Country Status (3)

Country Link
EP (1) EP1519049A3 (en)
CN (1) CN1601114A (en)
DE (1) DE10344719A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053017A1 (en) * 2007-11-05 2009-05-07 Gardner Denver Deutschland Gmbh Side Channel Blowers
JP5620690B2 (en) * 2010-02-15 2014-11-05 株式会社マキタ Blower
DE202011108871U1 (en) * 2011-12-09 2013-03-13 Gardner Denver Schopfheim Gmbh pump
CN102538431A (en) * 2012-02-23 2012-07-04 谭锐 Safety type intelligent and efficient drying fan
CN205117810U (en) * 2015-10-22 2016-03-30 新界泵业集团股份有限公司 Volute pump runner structure
US10184484B2 (en) 2016-02-11 2019-01-22 Borgwarner Inc. Single inlet/outlet connection for turbocharger compressor
DE102016210464A1 (en) * 2016-06-14 2017-12-14 Gardner Denver Deutschland Gmbh compressor assembly
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
WO2019120633A1 (en) * 2017-12-21 2019-06-27 Pierburg Gmbh Side channel blower, in particular secondary air blower for an internal combustion engine
CN110360133B (en) * 2019-06-25 2020-10-13 辽宁福鞍燃气轮机有限公司 Gas turbine compressor through-flow structure
CN111980947A (en) * 2020-09-23 2020-11-24 台州瑞晶机电有限公司 Impeller and vortex type air pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966159C (en) * 1950-09-19 1957-07-11 Philipp Hilge Fa Centrifugal pump unit, especially for liquid food and beverages
DE2433094A1 (en) * 1974-07-10 1976-01-22 Elektror Karl W Mueller Two stage side channel compressor unit with silencer - has demountable double channel flow diverter device attached to the compressor body
EP0713975A1 (en) * 1994-11-22 1996-05-29 Siemens Aktiengesellschaft Side-channel compressor
WO1997008461A1 (en) * 1995-08-30 1997-03-06 Sterling Fluid Systems (Germany) Gmbh Regenerative pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223762A1 (en) * 1972-05-16 1973-11-29 Elektror Karl W Mueller PRESSURE AND VOLUME REGULATORS FOR MOTOR-DRIVEN COMPRESSORS FOR GASES OR FLUID DEVICES
DE7441311U (en) * 1974-12-11 1976-07-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen COMPRESSOR ARRANGEMENT
DE20305603U1 (en) * 2003-04-07 2003-07-17 Rietschle Werner Gmbh & Co Kg Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966159C (en) * 1950-09-19 1957-07-11 Philipp Hilge Fa Centrifugal pump unit, especially for liquid food and beverages
DE2433094A1 (en) * 1974-07-10 1976-01-22 Elektror Karl W Mueller Two stage side channel compressor unit with silencer - has demountable double channel flow diverter device attached to the compressor body
EP0713975A1 (en) * 1994-11-22 1996-05-29 Siemens Aktiengesellschaft Side-channel compressor
WO1997008461A1 (en) * 1995-08-30 1997-03-06 Sterling Fluid Systems (Germany) Gmbh Regenerative pump

Also Published As

Publication number Publication date
CN1601114A (en) 2005-03-30
EP1519049A2 (en) 2005-03-30
DE10344719A1 (en) 2005-05-04

Similar Documents

Publication Publication Date Title
EP2458223A3 (en) Axial-flow fan with double impellers
EP2107250A3 (en) Turbocharger comprising a compressor having two back-to-back impellers
EP1701101A3 (en) Ventilating system
EP1519049A3 (en) Side channel compressor with annular casing
EP1976050A3 (en) Battery module
EP2653206A3 (en) Air filter assembly
EP1820936A3 (en) Gas turbine engine rotor ventilation arrangement
EP1830070A3 (en) Motor compressor
EP1393824A3 (en) Pressure washer with improved mobility
EP1701102A3 (en) Ventilating system
EP2107249A3 (en) Compressor scrolls for auxiliary power units
EP1719917A3 (en) A sealing arrangement for the attachment of a side plate of a centrifugal pump and an attachment screw used therewith
UA89653C2 (en) Pump impeller
EP2149709A3 (en) Multistage centrifugal compressor
EP1777156A3 (en) A gas feed assembly
EP1519048A3 (en) Side channel compressor
EP1614891A3 (en) Fuel pump
EP1701072A3 (en) Ball valve assembly with check valve
DE50003108D1 (en) SIDE CHANNEL BLOWERS
EP1538340A3 (en) Compact diagonal fan
EP1855013A3 (en) Improvement in the pumping chamber of a centrifugal turbine pump
EP1167845A3 (en) Valve for a fuel pumping unit
EP1293678A3 (en) Pump impeller with valve function
ATE296532T1 (en) CROSS-FLOW FAN WITH A CLOSED SUCTION ELEMENT AND A EVEN FLOW SUCTION SEPARATION DEVICE
EP1582750A3 (en) Casing, impeller and radial blower having a casing and an impeller

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 23/00 20060101AFI20041008BHEP

Ipc: F04D 29/42 20060101ALI20080122BHEP

17P Request for examination filed

Effective date: 20080704

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090529

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091209