WO2014187716A3 - Förderaggregat - Google Patents

Förderaggregat Download PDF

Info

Publication number
WO2014187716A3
WO2014187716A3 PCT/EP2014/059907 EP2014059907W WO2014187716A3 WO 2014187716 A3 WO2014187716 A3 WO 2014187716A3 EP 2014059907 W EP2014059907 W EP 2014059907W WO 2014187716 A3 WO2014187716 A3 WO 2014187716A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
drive shaft
pump unit
teeth
housing
Prior art date
Application number
PCT/EP2014/059907
Other languages
English (en)
French (fr)
Other versions
WO2014187716A2 (de
Inventor
Sando Kunath
Oliver Laforsch
Dieter Amesoeder
Ingo Nowitzky
Marian Kacmar
Evgenij Skrynski
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
Priority to US14/893,498 priority Critical patent/US10174758B2/en
Priority to EP14726905.4A priority patent/EP2999888A2/de
Priority to KR1020157032895A priority patent/KR20160013021A/ko
Priority to BR112015028920A priority patent/BR112015028920A2/pt
Priority to CN201480029581.XA priority patent/CN105378283B/zh
Publication of WO2014187716A2 publication Critical patent/WO2014187716A2/de
Publication of WO2014187716A3 publication Critical patent/WO2014187716A3/de

Links

Classifications

    • 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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
    • F04C3/08—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
    • 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
    • F04C2240/60—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Screw Conveyors (AREA)

Abstract

Es sind schon Förderaggregate bekannt, mit einer Antriebswelle und einem von der Antriebswelle angetriebenen, in einem Gehäuse drehbar angeordneten Rotor, wobei die Antriebswelle eine mit dem Rotor zusammenwirkende schiefe Gleitebene aufweist, die den Rotor mit seiner Rotorachse um eine Antriebsachse der Antriebswelle taumeln lässt, wobei der Rotor an seiner der Antriebswelle abgewandten Stirnseite eine Verzahnung aufweist, die mit einer an einem Gehäuse des Förderaggregates ausgebildeten Verzahnung kämmt, wobei zwischen der Verzahnung des Rotors und der Verzahnung des Gehäuses Arbeitsräume gebildet sind, die über einen Eingang befüllbar und über einen Ausgang entleerbar sind. Nachteilig ist, dass das Förderaggregat eine vergleichsweise große axiale Baulänge aufweist, da der Antrieb des Förderaggregates an einem dem Rotor abgewandten Ende der Antriebswelle angeordnet ist. Bei dem vorgeschlagenen Förderaggregat wird die axiale Baulänge verkürzt. Es ist vorgesehen, dass die Antriebswelle (1) von einem Stator (15) umgeben ist und dass an der Antriebswelle (1) Magnete (16) vorgesehen sind, die mit dem Stator (15) magnetisch zusammenwirken.
PCT/EP2014/059907 2013-05-23 2014-05-15 Förderaggregat WO2014187716A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/893,498 US10174758B2 (en) 2013-05-23 2014-05-15 Pump unit
EP14726905.4A EP2999888A2 (de) 2013-05-23 2014-05-15 Förderaggregat
KR1020157032895A KR20160013021A (ko) 2013-05-23 2014-05-15 펌프 유닛
BR112015028920A BR112015028920A2 (pt) 2013-05-23 2014-05-15 unidade de transporte
CN201480029581.XA CN105378283B (zh) 2013-05-23 2014-05-15 输送机组

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102013209620.8 2013-05-23
DE102013209620 2013-05-23
DE102014209140.3A DE102014209140A1 (de) 2013-05-23 2014-05-14 Förderaggregat
DE102014209140.3 2014-05-14

Publications (2)

Publication Number Publication Date
WO2014187716A2 WO2014187716A2 (de) 2014-11-27
WO2014187716A3 true WO2014187716A3 (de) 2015-02-19

Family

ID=51863372

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/059907 WO2014187716A2 (de) 2013-05-23 2014-05-15 Förderaggregat

Country Status (7)

Country Link
US (1) US10174758B2 (de)
EP (1) EP2999888A2 (de)
KR (1) KR20160013021A (de)
CN (1) CN105378283B (de)
BR (1) BR112015028920A2 (de)
DE (1) DE102014209140A1 (de)
WO (1) WO2014187716A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018033275A1 (de) 2016-08-18 2018-02-22 Robert Bosch Gmbh Förderaggregat
DE102016223219A1 (de) 2016-08-18 2018-02-22 Robert Bosch Gmbh Förderaggregat
DE102016215474A1 (de) * 2016-08-18 2018-02-22 Robert Bosch Gmbh Förderaggregat
CN107370290A (zh) * 2017-08-15 2017-11-21 华域汽车电动系统有限公司 一种注塑式电子水泵中的电机结构
DE102017223715A1 (de) * 2017-12-22 2019-06-27 Magna Powertrain Bad Homburg GmbH Gerotorpumpe und Verfahren zur Herstellung einer solchen
MX2021014391A (es) * 2019-05-31 2022-05-13 Henry K Obermeyer Generador de motor con alineacion de flujo en el entrehierro mejorada.
DE102021103306A1 (de) 2021-02-12 2022-08-18 Kolektor Group D.O.O. Handgeführtes Druckflüssigkeitsgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005024237A1 (de) * 2003-09-11 2005-03-17 Cor Pumps + Compressors Ag Drehkolbenmaschine
WO2007128303A1 (de) * 2006-05-10 2007-11-15 Cor Pumps + Compressors Ag Drehkolbenmaschine
WO2008110155A1 (de) * 2007-03-13 2008-09-18 Cor Pumps + Compressors Ag Pumpe oder motor
DE102008016293A1 (de) * 2008-03-28 2009-10-01 Cor Pumps + Compressors Ag Niederdruckpumpe
DE102010040758A1 (de) * 2010-09-14 2012-03-15 Robert Bosch Gmbh Förderaggregat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831436A (en) * 1952-08-19 1958-04-22 Garvenswerke Maschinen Pumpen & Waagenfabrik W Garvens Pump
US3653790A (en) * 1970-05-13 1972-04-04 Lucas Industries Ltd Liquid pump or motor
US3667870A (en) 1971-01-04 1972-06-06 Matsushita Electric Ind Co Ltd Motor driven pump
EP0308372B1 (de) * 1987-09-15 1991-04-03 Bieri Pumpenbau Ag Umwälzpumpe insbesondere für Warmwasseranlagen
US4994078A (en) * 1988-02-17 1991-02-19 Jarvik Robert K Intraventricular artificial hearts and methods of their surgical implantation and use
US5508575A (en) * 1994-01-27 1996-04-16 Hr Textron Inc. Direct drive servovalve having magnetically loaded bearing
JP4484030B2 (ja) * 2004-01-20 2010-06-16 株式会社ジェイテクト 電動ポンプユニット
DE102006036948A1 (de) * 2006-08-06 2008-02-07 Akdis, Mustafa, Dipl.-Ing. Blutpumpe
US8018100B2 (en) * 2007-06-12 2011-09-13 Minebea Co., Ltd. Permanent magnet motor having an axially magnetized pull magnet
DE102007033659A1 (de) * 2007-07-17 2009-01-22 Cor Pumps + Compressors Ag Stirnzahnradumwälzpumpe
DE102008037903A1 (de) * 2007-08-31 2009-03-05 Cor Pumps + Compressors Ag Verfahren zur Umwandlung von Druckluftenergie in mechanische Energie und Druckluftmotor dafür
DE102009006521A1 (de) * 2009-01-28 2010-07-29 Cor Pumps + Compressors Ag Drehkolbenmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005024237A1 (de) * 2003-09-11 2005-03-17 Cor Pumps + Compressors Ag Drehkolbenmaschine
WO2007128303A1 (de) * 2006-05-10 2007-11-15 Cor Pumps + Compressors Ag Drehkolbenmaschine
WO2008110155A1 (de) * 2007-03-13 2008-09-18 Cor Pumps + Compressors Ag Pumpe oder motor
DE102008016293A1 (de) * 2008-03-28 2009-10-01 Cor Pumps + Compressors Ag Niederdruckpumpe
DE102010040758A1 (de) * 2010-09-14 2012-03-15 Robert Bosch Gmbh Förderaggregat

Also Published As

Publication number Publication date
DE102014209140A1 (de) 2014-11-27
EP2999888A2 (de) 2016-03-30
US20160097388A1 (en) 2016-04-07
KR20160013021A (ko) 2016-02-03
CN105378283B (zh) 2018-06-26
BR112015028920A2 (pt) 2017-07-25
US10174758B2 (en) 2019-01-08
WO2014187716A2 (de) 2014-11-27
CN105378283A (zh) 2016-03-02

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