WO2011012350A3 - Innenzahnradpumpe mit einem reluktanzelektromotor - Google Patents

Innenzahnradpumpe mit einem reluktanzelektromotor Download PDF

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Publication number
WO2011012350A3
WO2011012350A3 PCT/EP2010/057621 EP2010057621W WO2011012350A3 WO 2011012350 A3 WO2011012350 A3 WO 2011012350A3 EP 2010057621 W EP2010057621 W EP 2010057621W WO 2011012350 A3 WO2011012350 A3 WO 2011012350A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
internal
gear pump
toothed wheel
internal gear
Prior art date
Application number
PCT/EP2010/057621
Other languages
English (en)
French (fr)
Other versions
WO2011012350A2 (de
Inventor
Josef Frank
Alexander Fuchs
Klaus Ortner
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2011012350A2 publication Critical patent/WO2011012350A2/de
Publication of WO2011012350A3 publication Critical patent/WO2011012350A3/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Innenzahnradpumpe (1) mit integriertem Elektromotor (2), insbesondere für ein Kraftfahrzeug, zum Fördern eines Fluides, umfassend ein Innenzahnrad (5) mit einem Innenzahnring (6), ein Außenzahnrad (8) mit einem Außenzahnring (9), wobei die Zähne (7, 9) des Innen- und Außenzahnrades (5, 8) ineinander greifen, einen zwischen dem Innenzahnrad (5) und dem Außenzahnrad (9) sich ausgebildeten Arbeitsraum (32), einen Elektromotor (2) mit einem Stator (11) und einem Rotor (12), wobei das Außenzahnrad (9) durch den Rotor (12) gebildet ist, wobei der Elektromotor (2) ein Reluktanzelektromotor (33) ist.
PCT/EP2010/057621 2009-07-29 2010-06-01 Innenzahnradpumpe WO2011012350A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910028098 DE102009028098A1 (de) 2009-07-29 2009-07-29 Innenzahnradpumpe
DE102009028098.7 2009-07-29

Publications (2)

Publication Number Publication Date
WO2011012350A2 WO2011012350A2 (de) 2011-02-03
WO2011012350A3 true WO2011012350A3 (de) 2011-07-07

Family

ID=43402312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/057621 WO2011012350A2 (de) 2009-07-29 2010-06-01 Innenzahnradpumpe

Country Status (2)

Country Link
DE (1) DE102009028098A1 (de)
WO (1) WO2011012350A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013001156A5 (de) 2012-02-27 2014-12-11 Magna Powertrain Bad Homburg GmbH Pumpenanordnung
JP2020197183A (ja) * 2019-06-04 2020-12-10 本田技研工業株式会社 電動オイルポンプ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145329A (en) * 1990-06-29 1992-09-08 Eaton Corporation Homoplanar brushless electric gerotor
WO2001073295A1 (de) * 2000-03-29 2001-10-04 Voith Turbo Gmbh & Co. Kg Motorpumpenaggregat
WO2003067030A2 (en) * 2002-02-05 2003-08-14 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
JP2004251202A (ja) * 2003-02-20 2004-09-09 Toshiba Corp トロコイドポンプ
US20060039815A1 (en) * 2004-08-18 2006-02-23 Allan Chertok Fluid displacement pump
EP1803938A1 (de) * 2005-12-27 2007-07-04 Techspace Aero S.A. Hochintegrierte Pumpeneinheit mit elektrischem Motor
DE102006007554A1 (de) * 2006-02-16 2007-08-23 Hydraulik-Ring Gmbh Förderpumpe, insbesondere für Harnstoffwasserlösung als Abgasnachbehandlungsmedium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007009787A (ja) 2005-06-30 2007-01-18 Hitachi Ltd モータ一体型内接歯車式ポンプ及び電子機器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145329A (en) * 1990-06-29 1992-09-08 Eaton Corporation Homoplanar brushless electric gerotor
WO2001073295A1 (de) * 2000-03-29 2001-10-04 Voith Turbo Gmbh & Co. Kg Motorpumpenaggregat
WO2003067030A2 (en) * 2002-02-05 2003-08-14 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
JP2004251202A (ja) * 2003-02-20 2004-09-09 Toshiba Corp トロコイドポンプ
US20060039815A1 (en) * 2004-08-18 2006-02-23 Allan Chertok Fluid displacement pump
EP1803938A1 (de) * 2005-12-27 2007-07-04 Techspace Aero S.A. Hochintegrierte Pumpeneinheit mit elektrischem Motor
DE102006007554A1 (de) * 2006-02-16 2007-08-23 Hydraulik-Ring Gmbh Förderpumpe, insbesondere für Harnstoffwasserlösung als Abgasnachbehandlungsmedium

Also Published As

Publication number Publication date
DE102009028098A1 (de) 2011-02-03
WO2011012350A2 (de) 2011-02-03

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