EP1703136A3 - Lateral channel compressor - Google Patents

Lateral channel compressor Download PDF

Info

Publication number
EP1703136A3
EP1703136A3 EP06000867A EP06000867A EP1703136A3 EP 1703136 A3 EP1703136 A3 EP 1703136A3 EP 06000867 A EP06000867 A EP 06000867A EP 06000867 A EP06000867 A EP 06000867A EP 1703136 A3 EP1703136 A3 EP 1703136A3
Authority
EP
European Patent Office
Prior art keywords
lateral channel
casing
impeller
channel compressor
undercut
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
EP06000867A
Other languages
German (de)
French (fr)
Other versions
EP1703136A2 (en
EP1703136B1 (en
Inventor
Jürgen KRINES
Evgenij Rjabchenko
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.)
Gardner Denver Deutschland GmbH
Original Assignee
Gardner Denver Elmo Technology 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 Elmo Technology GmbH filed Critical Gardner Denver Elmo Technology GmbH
Publication of EP1703136A2 publication Critical patent/EP1703136A2/en
Publication of EP1703136A3 publication Critical patent/EP1703136A3/en
Application granted granted Critical
Publication of EP1703136B1 publication Critical patent/EP1703136B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Massaging Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

In a lateral channel compressor with an impeller (12) which is arranged in a casing and which is supported so that it is rotatable around an axial rotational axis (4), said impeller comprising a plurality of impeller blades (20) which are arranged in a working area (2) which is formed by the casing, in view of enabling a complex lateral channel geometry with a high surface quality at low manufacturing costs, it is provided that the working area (2) comprises an undercut and the casing comprises a basic casing element (6), a cover (8) and an insert (10) in order to form the undercut.
EP06000867A 2005-02-02 2006-01-17 Lateral channel compressor Not-in-force EP1703136B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005001604U DE202005001604U1 (en) 2005-02-02 2005-02-02 Side Channel Blowers

Publications (3)

Publication Number Publication Date
EP1703136A2 EP1703136A2 (en) 2006-09-20
EP1703136A3 true EP1703136A3 (en) 2007-04-04
EP1703136B1 EP1703136B1 (en) 2009-04-15

Family

ID=36215652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06000867A Not-in-force EP1703136B1 (en) 2005-02-02 2006-01-17 Lateral channel compressor

Country Status (6)

Country Link
US (1) US20070059154A1 (en)
EP (1) EP1703136B1 (en)
AT (1) ATE428858T1 (en)
DE (2) DE202005001604U1 (en)
ES (1) ES2324887T3 (en)
HK (1) HK1098523A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023347B3 (en) * 2012-11-29 2014-01-30 Tni Medical Ag Small, quiet side channel blower, especially for devices in ventilation therapy
WO2016007690A1 (en) * 2014-07-09 2016-01-14 Mag Aerospace Industries, Llc Vacuum generator flow diverter
DE102015202946A1 (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
DE102015202947A1 (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
DE102016222430A1 (en) 2016-11-15 2018-05-17 Gardner Denver Deutschland Gmbh Side Channel Blowers
DE102018200637A1 (en) * 2018-01-16 2019-07-18 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or compressing a gaseous medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582495A (en) * 1981-06-29 1983-01-08 Matsushita Electric Ind Co Ltd Voltex flow pump device
JPS59141795A (en) * 1983-01-31 1984-08-14 Nippon Denso Co Ltd Regenerating pump
JPH0299794A (en) * 1988-10-04 1990-04-11 Daikin Ind Ltd Eddy current type turbomachinery
US5257916A (en) * 1992-11-27 1993-11-02 Walbro Corporation Regenerative fuel pump
US5680700A (en) * 1995-04-07 1997-10-28 Walbro Corporation Regenerative fuel pump
JPH11270487A (en) * 1998-03-23 1999-10-05 Keihin Corp Wesco type pump
US6425733B1 (en) * 2000-09-11 2002-07-30 Walbro Corporation Turbine fuel pump
JP2003155992A (en) * 2001-11-20 2003-05-30 Denso Corp Fuel pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704066U1 (en) * 1987-03-18 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Side channel blower
EP0372104B1 (en) * 1988-12-05 1991-07-17 Siemens Aktiengesellschaft Side channel compressor
US5899673A (en) * 1996-10-16 1999-05-04 Capstone Turbine Corporation Helical flow compressor/turbine permanent magnet motor/generator
US6799941B2 (en) * 2002-03-26 2004-10-05 Ti Group Automotive Systems, L.L.C. Turbine fuel pump and method for calibrating

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582495A (en) * 1981-06-29 1983-01-08 Matsushita Electric Ind Co Ltd Voltex flow pump device
JPS59141795A (en) * 1983-01-31 1984-08-14 Nippon Denso Co Ltd Regenerating pump
JPH0299794A (en) * 1988-10-04 1990-04-11 Daikin Ind Ltd Eddy current type turbomachinery
US5257916A (en) * 1992-11-27 1993-11-02 Walbro Corporation Regenerative fuel pump
US5680700A (en) * 1995-04-07 1997-10-28 Walbro Corporation Regenerative fuel pump
JPH11270487A (en) * 1998-03-23 1999-10-05 Keihin Corp Wesco type pump
US6425733B1 (en) * 2000-09-11 2002-07-30 Walbro Corporation Turbine fuel pump
JP2003155992A (en) * 2001-11-20 2003-05-30 Denso Corp Fuel pump

Also Published As

Publication number Publication date
EP1703136A2 (en) 2006-09-20
HK1098523A1 (en) 2007-07-20
ATE428858T1 (en) 2009-05-15
DE202005001604U1 (en) 2006-06-08
US20070059154A1 (en) 2007-03-15
DE602006006240D1 (en) 2009-05-28
ES2324887T3 (en) 2009-08-18
EP1703136B1 (en) 2009-04-15

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