DE602006006240D1 - Side Channel Blowers - Google Patents

Side Channel Blowers

Info

Publication number
DE602006006240D1
DE602006006240D1 DE602006006240T DE602006006240T DE602006006240D1 DE 602006006240 D1 DE602006006240 D1 DE 602006006240D1 DE 602006006240 T DE602006006240 T DE 602006006240T DE 602006006240 T DE602006006240 T DE 602006006240T DE 602006006240 D1 DE602006006240 D1 DE 602006006240D1
Authority
DE
Germany
Prior art keywords
casing
impeller
undercut
side channel
working area
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.)
Active
Application number
DE602006006240T
Other languages
German (de)
Inventor
Juergen 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 Deutschland 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 Deutschland GmbH filed Critical Gardner Denver Deutschland GmbH
Publication of DE602006006240D1 publication Critical patent/DE602006006240D1/en
Active 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.
DE602006006240T 2005-02-02 2006-01-17 Side Channel Blowers Active DE602006006240D1 (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 (1)

Publication Number Publication Date
DE602006006240D1 true DE602006006240D1 (en) 2009-05-28

Family

ID=36215652

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202005001604U Expired - Lifetime DE202005001604U1 (en) 2005-02-02 2005-02-02 Side Channel Blowers
DE602006006240T Active DE602006006240D1 (en) 2005-02-02 2006-01-17 Side Channel Blowers

Family Applications Before (1)

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

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
DE112015003162T5 (en) * 2014-07-09 2017-04-27 Mag Aerospace Industries, Llc Vacuum generator-flow trip
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

Family Cites Families (12)

* 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
DE8704066U1 (en) * 1987-03-18 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Side channel blower
JPH073238B2 (en) * 1988-10-04 1995-01-18 ダイキン工業株式会社 Vortex type turbomachine
DE3863775D1 (en) * 1988-12-05 1991-08-22 Siemens Ag SIDE CHANNEL COMPRESSORS.
US5257916A (en) * 1992-11-27 1993-11-02 Walbro Corporation Regenerative fuel pump
US5586858A (en) * 1995-04-07 1996-12-24 Walbro Corporation Regenerative fuel pump
US5899673A (en) * 1996-10-16 1999-05-04 Capstone Turbine Corporation Helical flow compressor/turbine permanent magnet motor/generator
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
US6799941B2 (en) * 2002-03-26 2004-10-05 Ti Group Automotive Systems, L.L.C. Turbine fuel pump and method for calibrating

Also Published As

Publication number Publication date
DE202005001604U1 (en) 2006-06-08
ES2324887T3 (en) 2009-08-18
EP1703136B1 (en) 2009-04-15
EP1703136A2 (en) 2006-09-20
HK1098523A1 (en) 2007-07-20
ATE428858T1 (en) 2009-05-15
EP1703136A3 (en) 2007-04-04
US20070059154A1 (en) 2007-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition