CN105378283A - 输送机组 - Google Patents
输送机组 Download PDFInfo
- Publication number
- CN105378283A CN105378283A CN201480029581.XA CN201480029581A CN105378283A CN 105378283 A CN105378283 A CN 105378283A CN 201480029581 A CN201480029581 A CN 201480029581A CN 105378283 A CN105378283 A CN 105378283A
- Authority
- CN
- China
- Prior art keywords
- live axle
- rotor
- stator
- magnet
- conveying unit
- 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
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
已知一种输送机组,其具有驱动轴和被该驱动轴驱动的、可转动地布置在壳体中的转子,其中,该驱动轴具有与该转子共同作用的倾斜的滑动平面,该滑动平面允许转子以其转子轴线绕驱动轴的驱动轴线摆动,其中,转子在其背离驱动轴的端面侧上具有齿部,该齿部与构造在输送机组的壳体上的齿部啮合,其中,在所述转子的齿部和所述壳体的齿部之间构成工作室,所述工作室可以通过入口填充并且可以通过出口排空。不利的是,输送机组具有相对大的轴向的安装长度,因为输送机组的驱动装置布置在驱动轴的背离所述转子的端部上。在根据本发明的输送机组中,缩短轴向的安装长度。根据本发明设置,所述驱动轴(1)被定子(15)包围,并且,在所述驱动轴(1)上设置磁体(16),所述磁体与所述定子(15)磁性地共同作用。
Description
技术领域
本发明从根据独立权利要求的类型的输送机组出发。
背景技术
从DE102010040758A1已知一种输送机组,其具有驱动轴和被该驱动轴驱动的、可转动地布置在壳体中的转子,其中,该驱动轴具有与该转子共同作用的、倾斜的滑动平面,该滑动平面允许转子以其转子轴线绕驱动轴的驱动轴线摆动,其中,转子在其背离驱动轴的端面侧上具有齿部,该齿部与构造在输送机组的壳体上的齿部啮合,其中,在转子的齿部和壳体的齿部之间构成工作室,所述工作室可以通过入口填充并且可以通过出口排空。不利的是,输送机组具有相对大的轴向的安装长度,因为输送机组的驱动装置布置在驱动轴的背离转子的端部上。
发明内容
与之相比,具有独立权利要求特征的、根据本发明的输送机组具有以下优点:显著地缩短输送机组的轴向的安装长度,其方式是,驱动轴被定子包围并且在该驱动轴上设置磁体,所述磁体与定子磁性地共同作用。通过根据本发明的实施方案,驱动轴实施为电机的衔铁。以此方式将该衔铁的功能集成到驱动轴中。由此减少了需要的构件的数量。
通过在从属权利要求中所列举的措施,在独立权利要求中提出的输送机组的有利拓展和改进是可能的。
特别有利的是,驱动轴具有至少一个用于接收磁体的袋槽或者凹部,因为磁体以此方式齐平地、即不突出地集成在驱动轴中。
有利的是,磁体在驱动轴上相对于定子并且在驱动轴线的方向上看这样偏心地布置,使得驱动轴以预先确定的磁力被压向转子,因为驱动轴和转子以此方式以恒定的磁力持续地被压向壳体的齿部。由此,在接通电动机时,输送机组可以更好地起动。换言之,在接通电动机时,驱动轴和转子可以更容易地开始转动。
此外,有利的是,磁体为永磁体,因为以此方式构成永久激励的电机。
根据一种有利的实施方案,驱动轴在磁体的区域中被圆柱包罩,因为以此方式封装磁体并且相对于输送机组的流体保护磁体。
非常有利的是,在定子的每个端面侧上设置一用于支承驱动轴的轴承,因为驱动轴以此方式被准确地支承。
也有利的是,轴承构造为滑动轴承,因为滑动轴承特别牢固并能够成本便宜地实现。
此外,有利的是,轴承设置在盘形或者环形的构件上。此外,有利的是,轴承用塑料喷射到定子上,因为轴承可以此方式特别成本便宜地实现并且轴承的功能集成到喷射的塑料中。
附图说明
本发明的实施例在附图中简化地示出并且在以下的说明中详细地解释。
附图以剖面示出根据本发明的输送机组。
具体实施方式
输送机组、例如泵或者压缩机包括驱动轴1,该驱动轴驱动转子2,该转子可转动地布置在壳体3中。驱动轴1在其朝向转子2的端部上具有与转子2共同作用的、倾斜的滑动平面1.1,该滑动平面例如构造在该驱动轴1的台肩4上并且允许转子2以其转子轴线5绕驱动轴1的驱动轴线6摆动。转子2在其朝向驱动轴1的侧上具有与倾斜的滑动平面1.1共同作用的滑动面2.1并且在其背离驱动轴1的端面侧上具有齿部9,该齿部与构造在壳体3上的齿部10啮合。在转子2的齿部9和壳体3的齿部10之间构成工作室11,所述工作室可以通过输送机组的入口12填充并且可以通过输送机组的出口13排空。转子2的齿部9和壳体3的齿部10例如实施为摆线啮合,但是也可以是其它的啮合。
输送机组根据挤压原理(Verdraengungsprinzip)工作,从而流体自抽吸地通过入口12被吸入到工作室11中并且被提高压力地从该工作室中通过出口13排出。驱动轴1具有贯通通道14,以便将流体从入口12运输到工作室11中或者从该工作室出来运输至出口13。输送机组的哪个开口12,13为入口或者出口取决于转子的旋转方向。
根据本发明设置,驱动轴1至少区段式地被定子15包围,并且,在驱动轴1上设置有磁体16,所述磁体与定子15磁性地共同作用。通过根据本发明的这种实施方案,驱动轴1构成电机的衔铁,由此轴向的安装长度、即在驱动轴线6的方向上的安装长度被缩短。例如,磁体16关于定子15和在驱动轴线6的方向上看布置在中间。替代地,磁体16可以在驱动轴1上关于定子15并且在驱动轴线6的方向上看这样偏心地布置,使得驱动轴1以预先确定的磁力被压向转子2。为此,与关于定子15在中间的布置相比,磁体16向着背离转子2的方向错开地布置在驱动轴1上。
例如,定子15通过一组由所谓的电工钢片构成的、上下相互层叠的板片构成。
例如,在驱动轴1上设置至少一个袋槽或者凹部或者至少一个留空部17用于接收磁体16。所述至少一个袋槽或者凹部16可以实施为相对于驱动轴线6向径向外部打开或者闭合。磁体16为永磁体,以便构成永久激励的电机。磁体16可以是单磁体或者可以构造在单一的环上,磁粉被埋置到所述环中。例如,磁环可以由作为基础材料的塑料制造,磁粉在基础材料中分布地存在。
驱动轴1可以在磁体16的区域中被罐形或者圆柱形的外罩18遮盖,所述外罩也可以是涂层。例如,外罩18由塑料制造并且相对于输送机组的流体保护磁体16和/或将磁体固定在所述至少一个袋槽或者凹部17中。
根据该实施例,在定子15的每个端面侧上设置一轴承20或者用于轴承20的接收部。轴承20例如构造为滑动轴承。轴承20分别设置在盘形或者环形的构件19上,所述构件例如贴靠在定子15的端面侧上。构件19可以直接喷射到定子15上。构件19具有用于驱动轴1的贯通开口21。在贯通开口21中,轴承20可以作为单独的构件、例如作为滑动轴承套布置。但是,贯通开口21本身也可以构成滑动轴承。
定子15在其朝向驱动轴1的内侧上具有定子齿24,在所述定子齿上分别设置一定子绕组25,其中,在这些定子齿25之间构成定子槽26。定子槽26可以用塑料填满,例如这样填满,使得构件19通过塑料一件式地相互连接。在定子齿25上例如设置有线圈体27,所述线圈体接收定子绕组25并且使其相对于定子15电绝缘。
例如,定子绕组25的从定子槽26突出的区段也用塑料挤压包封注塑并且因此被防护以免受腐蚀,其中,这种挤压包封注塑和例如喷射到定子15上的构件19可以在喷射过程中一件式地制造。附加地,塑料也可以区段式地设置在定子15的外周上,例如作为接片30,并且盘形或者环形的构件19相互连接。
壳体3包括空心圆柱形或者罐形的壳体区段3.1,该壳体区段在端面侧被至少一个盖3.2,3.3封闭。根据该实施例,壳体3实施为空心圆柱形并且在端面侧被各一个盖3.2,3.3封闭。但是,这些盖3.2,3.3中的一个也可以实施为罐形的壳体区段3.1的底部。
Claims (12)
1.输送机组,其具有驱动轴(1)和被所述驱动轴(1)驱动的、能够转动地布置在壳体(3)中的转子(2),其中,所述驱动轴(1)具有与所述转子(2)共同作用的、倾斜的滑动平面(1.1),所述滑动平面允许所述转子(2)以其转子轴线(5)绕所述驱动轴(1)的驱动轴线(6)摆动,其中,所述转子(6)在其背离所述驱动轴(1)的端面侧上具有齿部(9),该齿部与构造在所述壳体(3)上的齿部(10)啮合,其中,在所述转子(3)的齿部(9)和所述壳体(3)的齿部(10)之间构成工作室(11),其特征在于,所述驱动轴(1)被定子(15)包围,并且,在所述驱动轴(1)上设置有磁体(16),所述磁体与所述定子(15)磁性地共同作用。
2.根据权利要求1所述的输送机组,其特征在于,所述驱动轴具有用于接收所述磁体(16)的至少一个袋槽或者凹部(17)。
3.根据权利要求1所述的输送机组,其特征在于,所述磁体(16)在所述驱动轴(1)上关于所述定子(15)并且在所述驱动轴线(6)的方向上看布置在中间。
4.根据权利要求1所述的输送机组,其特征在于,所述磁体(16)在所述驱动轴(1)上关于所述定子(15)并且在所述驱动轴线(6)的方向看偏心地布置,从而使得所述驱动轴(1)通过预先确定的磁力被压向所述转子(2)。
5.根据权利要求4所述的输送机组,其特征在于,与关于所述定子(15)在中间的布置相比,所述磁体(16)在所述驱动轴(1)上向背离所述转子(2)的方向错开地布置。
6.根据以上权利要求中任一项所述的输送机组,其特征在于,所述磁体(16)为永磁体。
7.根据以上权利要求中任一项所述的输送机组,其特征在于,所述驱动轴(1)在所述磁体(16)的区域中被外罩(18)遮盖。
8.根据以上权利要求中任一项所述的输送机组,其特征在于,在所述定子(15)的每个端面侧上设置一用于支承所述驱动轴(1)的轴承(20)。
9.根据权利要求5所述的输送机组,其特征在于,所述轴承(20)构造为滑动轴承。
10.根据权利要求5所述的输送机组,其特征在于,所述轴承(20)设置在盘形或者环形的构件(19)上。
11.根据以上权利要求中任一项所述的输送机组,其特征在于,所述定子(15)在其朝向所述驱动轴(1)的内侧上具有定子齿(24),在所述定子齿上分别设置一定子绕组(25),其中,在所述定子齿(24)之间构成定子槽(26)。
12.根据以上权利要求中任一项所述的输送机组,其特征在于,所述壳体(3)具有圆柱形或者罐形的壳体区段(3.1),所述壳体区段在端面侧上被至少一个盖(3.2,3.3)封闭。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013209620.8 | 2013-05-23 | ||
DE102013209620 | 2013-05-23 | ||
DE102014209140.3 | 2014-05-14 | ||
DE102014209140.3A DE102014209140A1 (de) | 2013-05-23 | 2014-05-14 | Förderaggregat |
PCT/EP2014/059907 WO2014187716A2 (de) | 2013-05-23 | 2014-05-15 | Förderaggregat |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105378283A true CN105378283A (zh) | 2016-03-02 |
CN105378283B CN105378283B (zh) | 2018-06-26 |
Family
ID=51863372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480029581.XA Active CN105378283B (zh) | 2013-05-23 | 2014-05-15 | 输送机组 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10174758B2 (zh) |
EP (1) | EP2999888A2 (zh) |
KR (1) | KR20160013021A (zh) |
CN (1) | CN105378283B (zh) |
BR (1) | BR112015028920A2 (zh) |
DE (1) | DE102014209140A1 (zh) |
WO (1) | WO2014187716A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016215474A1 (de) * | 2016-08-18 | 2018-02-22 | Robert Bosch Gmbh | Förderaggregat |
WO2018033275A1 (de) | 2016-08-18 | 2018-02-22 | Robert Bosch Gmbh | Förderaggregat |
DE102016223219A1 (de) | 2016-08-18 | 2018-02-22 | Robert Bosch Gmbh | Förderaggregat |
DE102017223715A1 (de) * | 2017-12-22 | 2019-06-27 | Magna Powertrain Bad Homburg GmbH | Gerotorpumpe und Verfahren zur Herstellung einer solchen |
EP3977596A4 (en) * | 2019-05-31 | 2023-11-15 | BHE Turbomachinery, LLC | ENGINE GENERATOR WITH IMPROVED AIR GAP FLOW ALIGNMENT |
DE102021103306A1 (de) | 2021-02-12 | 2022-08-18 | Kolektor Group D.O.O. | Handgeführtes Druckflüssigkeitsgerät |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667870A (en) * | 1971-01-04 | 1972-06-06 | Matsushita Electric Ind Co Ltd | Motor driven pump |
DE102007033659A1 (de) * | 2007-07-17 | 2009-01-22 | Cor Pumps + Compressors Ag | Stirnzahnradumwälzpumpe |
DE102008016293A1 (de) * | 2008-03-28 | 2009-10-01 | Cor Pumps + Compressors Ag | Niederdruckpumpe |
US20100034680A1 (en) * | 2006-05-10 | 2010-02-11 | Felix Arnold | Rotary Piston Machine |
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 |
DE102010040758A1 (de) * | 2010-09-14 | 2012-03-15 | Robert Bosch Gmbh | Förderaggregat |
US20130224056A1 (en) * | 2007-03-13 | 2013-08-29 | Robert Bosch Gmbh | Pump or motor for liquid or gaseous media |
Family Cites Families (10)
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 |
ATE62325T1 (de) * | 1987-09-15 | 1991-04-15 | Bieri Pumpenbau Ag | Umwaelzpumpe insbesondere fuer 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 |
WO2005024237A1 (de) * | 2003-09-11 | 2005-03-17 | Cor Pumps + Compressors Ag | Drehkolbenmaschine |
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 |
WO2009026883A2 (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 |
-
2014
- 2014-05-14 DE DE102014209140.3A patent/DE102014209140A1/de active Pending
- 2014-05-15 CN CN201480029581.XA patent/CN105378283B/zh active Active
- 2014-05-15 US US14/893,498 patent/US10174758B2/en not_active Expired - Fee Related
- 2014-05-15 WO PCT/EP2014/059907 patent/WO2014187716A2/de active Application Filing
- 2014-05-15 BR BR112015028920A patent/BR112015028920A2/pt not_active IP Right Cessation
- 2014-05-15 EP EP14726905.4A patent/EP2999888A2/de not_active Withdrawn
- 2014-05-15 KR KR1020157032895A patent/KR20160013021A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667870A (en) * | 1971-01-04 | 1972-06-06 | Matsushita Electric Ind Co Ltd | Motor driven pump |
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 |
US20100034680A1 (en) * | 2006-05-10 | 2010-02-11 | Felix Arnold | Rotary Piston Machine |
US20130224056A1 (en) * | 2007-03-13 | 2013-08-29 | Robert Bosch Gmbh | Pump or motor for liquid or gaseous media |
DE102007033659A1 (de) * | 2007-07-17 | 2009-01-22 | Cor Pumps + Compressors Ag | Stirnzahnradumwälzpumpe |
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
KR20160013021A (ko) | 2016-02-03 |
EP2999888A2 (de) | 2016-03-30 |
DE102014209140A1 (de) | 2014-11-27 |
US20160097388A1 (en) | 2016-04-07 |
WO2014187716A3 (de) | 2015-02-19 |
US10174758B2 (en) | 2019-01-08 |
BR112015028920A2 (pt) | 2017-07-25 |
CN105378283B (zh) | 2018-06-26 |
WO2014187716A2 (de) | 2014-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105378283A (zh) | 输送机组 | |
US9954415B2 (en) | Rotor for brushless motor | |
US8262369B2 (en) | Submersible pump unit | |
US9453508B2 (en) | Electric oil pump and hydraulic pressure supply device | |
CN108350885A (zh) | 电气式机动车轴向液体泵 | |
US20100166579A1 (en) | Brushless motor for fluid pump and fluid pump using the motor | |
CN103872825A (zh) | 转子和电动机 | |
CN105370584B (zh) | 电动泵 | |
CN104136779A (zh) | 泵装置 | |
CN101205875A (zh) | 燃料供给装置 | |
JP2016025845A (ja) | 真空ポンプ | |
CN111492143A (zh) | 摆线转子泵及其制造方法 | |
US10151312B2 (en) | Electric pump supported by journal bearings | |
US10148150B2 (en) | Liquid pump | |
KR101445163B1 (ko) | 사출자석을 이용한 마그네틱 펌프 | |
CN101083415A (zh) | 内转子式电动机的转子制造方法及内转子式电动机 | |
CN203734492U (zh) | 永磁同步电机的转子组件及交流永磁排水泵 | |
CN104454510A (zh) | 电动泵装置 | |
KR102444631B1 (ko) | 모터 구조체 | |
KR101815931B1 (ko) | 차량용 연료펌프의 bldc 모터 | |
US20160010646A1 (en) | Rotary vane pump for generating a vacuum | |
US10385863B2 (en) | Rotor | |
EP2503152A2 (en) | Centrifugal pump | |
JP2021032398A (ja) | 燃料ポンプ | |
EP2481930A1 (en) | Pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |