PL2607710T3 - Mokrobieżna pompa wirnikowa - Google Patents

Mokrobieżna pompa wirnikowa

Info

Publication number
PL2607710T3
PL2607710T3 PL12180810T PL12180810T PL2607710T3 PL 2607710 T3 PL2607710 T3 PL 2607710T3 PL 12180810 T PL12180810 T PL 12180810T PL 12180810 T PL12180810 T PL 12180810T PL 2607710 T3 PL2607710 T3 PL 2607710T3
Authority
PL
Poland
Prior art keywords
circulation pump
wet running
running circulation
wet
pump
Prior art date
Application number
PL12180810T
Other languages
English (en)
Inventor
Therkel Damm
Søren Bøndergaard
Original Assignee
Grundfos Holding As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47428663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2607710(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP11195636.3A external-priority patent/EP2607707B2/de
Application filed by Grundfos Holding As filed Critical Grundfos Holding As
Publication of PL2607710T3 publication Critical patent/PL2607710T3/pl

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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0686—Mechanical details of the pump control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0693—Details or arrangements of the wiring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • 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
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
    • 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
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL12180810T 2011-12-23 2012-08-17 Mokrobieżna pompa wirnikowa PL2607710T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11195636.3A EP2607707B2 (de) 2011-12-23 2011-12-23 Elektromotor
EP12180810.9A EP2607710B1 (de) 2011-12-23 2012-08-17 Naßlaufkreiselpumpe

Publications (1)

Publication Number Publication Date
PL2607710T3 true PL2607710T3 (pl) 2015-08-31

Family

ID=47428663

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12180810T PL2607710T3 (pl) 2011-12-23 2012-08-17 Mokrobieżna pompa wirnikowa

Country Status (5)

Country Link
US (1) US9887603B2 (pl)
EP (2) EP2905472B1 (pl)
CN (1) CN104126074B (pl)
PL (1) PL2607710T3 (pl)
WO (1) WO2013092902A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3029732B1 (fr) 2014-12-08 2018-03-02 Renault S.A.S Architecture compacte de groupe motopropulseur electrique pour vehicule automobile.
JP6700674B2 (ja) 2015-05-21 2020-05-27 三菱重工サーマルシステムズ株式会社 電動圧縮機用モータハウジングおよびそれを用いた車載用電動圧縮機
EP3382206B1 (en) 2017-03-31 2020-12-16 Grundfos Holding A/S Pump assembly
SI3425221T1 (sl) * 2017-07-06 2020-04-30 Grundfos Holding A/S Držalo ležaja črpalke
DE102018115952A1 (de) 2018-07-02 2020-01-02 Ebm-Papst St. Georgen Gmbh & Co. Kg Motoranordnung mit einem Spalttopf
DE102019208910A1 (de) * 2019-06-19 2020-12-24 Bühler Motor GmbH Elektromotor
EP3763943B1 (en) * 2019-07-10 2024-09-04 Grundfos Holding A/S Method for manufacturing a can
DE102020121707B3 (de) 2020-08-19 2021-09-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine mit direktgekühltem Stator
DE102021114571A1 (de) 2021-06-07 2022-12-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Spaltrohrmotor

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136978C (pl) *
US3128712A (en) * 1961-08-03 1964-04-14 Allis Chalmers Mfg Co Canned motor pump
DE1613154A1 (de) * 1967-11-02 1971-08-05 Hanning Elektro Werke Elektromotor fuer Kreiselpumpen
FR1581541A (pl) 1968-05-22 1969-09-19
DE1802561A1 (de) * 1968-10-11 1970-05-27 Licentia Gmbh Heisswasser-Umwaelzpumpe
DE1907379A1 (de) * 1969-02-14 1970-09-03 Hanning Elektro Werke Dichtungsring
DE2048467A1 (de) * 1970-10-02 1971-11-11 Hanning Elektro Werke Heizungsumwälzpumpe
US3667870A (en) * 1971-01-04 1972-06-06 Matsushita Electric Ind Co Ltd Motor driven pump
DE2207647A1 (de) * 1972-02-18 1973-08-30 Richard Halm Motor fuer eine fluessigkeitspumpe
US3979822A (en) * 1974-02-23 1976-09-14 Richard Halm Process of manufacturing an electric motor
DE3247112C1 (de) 1982-12-20 1984-07-19 Schorch GmbH, 4050 Mönchengladbach Verschlußstopfen für Kondenswasser-Ablauföffnungen an elektrischen Maschinen
US4786238A (en) * 1984-12-20 1988-11-22 Allied-Signal Inc. Thermal isolation system for turbochargers and like machines
JPH06105501A (ja) * 1992-09-18 1994-04-15 Mayekawa Mfg Co Ltd キャンドモータのキャン封止構造
DE19624145A1 (de) * 1996-06-18 1998-01-08 Wilo Gmbh Elektromotor
US5833441A (en) 1996-06-19 1998-11-10 Itt Automotive Electrical Systems, Inc. Windshield wiper washer motor for use in a vehicle
DE19705974A1 (de) * 1997-02-17 1998-08-20 Wilo Gmbh Elektromotor für eine Pumpe oder einen Lüfter
JP3245390B2 (ja) 1998-06-04 2002-01-15 アスモ株式会社 電動ポンプの通気構造及び電動ポンプ
DE19914579C2 (de) * 1999-03-31 2001-03-08 Grundfos As Kreiselpumpenaggregat
DE19943862A1 (de) * 1999-09-13 2001-03-15 Wilo Gmbh Naßläuferpumpe mit Montageplatte
DE10144653B4 (de) * 2001-09-11 2006-05-11 Ate Antriebstechnik Und Entwicklungs Gmbh Permanent erregte elektromechanische Maschine für den Betrieb in Flüssigkeiten und Gasen
DE502004004636D1 (de) * 2004-04-02 2007-09-27 Grundfos As Pumpenaggregat
DE102004017418A1 (de) 2004-04-08 2005-11-03 Grundfos A/S Verfahren zum Herstellen eines formstabilen, hohlkörperförmigen Elementes mit einem Bodenbereich und Verwendung eines solchen Elementes
US20060043916A1 (en) * 2004-09-01 2006-03-02 The Consortium, Llc Motor system having multiple motor torque constants
CN2744863Y (zh) * 2004-11-09 2005-12-07 浙江工业大学 管流式电泵
CN2759039Y (zh) * 2004-11-09 2006-02-15 浙江工业大学 永磁湿式电泵
US7370865B2 (en) * 2005-02-15 2008-05-13 Cnh America Llc Assembly including face seal sized to interference fit in housing
DE202005008288U1 (de) * 2005-05-27 2005-08-04 Harting Electric Gmbh & Co. Kg Gehäusedichtung für eine Steckverbindung
EP1742334A1 (de) * 2005-07-06 2007-01-10 Rausch, Hartmuth Kompaktantrieb
EP1767786B1 (de) * 2005-09-24 2010-06-02 Grundfos Management A/S Tauchpumpenaggregat
DK2322807T3 (da) * 2007-01-18 2014-02-03 Grundfos Management As Pumpeaggregat
EP2072827B1 (de) 2007-12-17 2017-06-28 Grundfos Management A/S Spaltrohrmotorpumpe
EP2110928B2 (de) * 2008-04-19 2016-06-01 Grundfos Management A/S Statorgehäusebaugruppe für einen Spaltrohrmotor
EP2148096B1 (de) * 2008-07-25 2013-04-10 Grundfos Management A/S Kreiselpumpe
CN201372933Y (zh) * 2009-02-20 2009-12-30 广东威灵电机制造有限公司 一种直流无刷循环水泵
DE102010041925A1 (de) 2010-10-04 2012-04-05 Robert Bosch Gmbh Flügelzellenpumpe

Also Published As

Publication number Publication date
EP2905472A1 (de) 2015-08-12
US9887603B2 (en) 2018-02-06
EP2607710A1 (de) 2013-06-26
EP2607710B1 (de) 2015-04-08
CN104126074A (zh) 2014-10-29
WO2013092902A1 (de) 2013-06-27
EP2905472B1 (de) 2020-03-04
US20150211525A1 (en) 2015-07-30
CN104126074B (zh) 2017-02-22

Similar Documents

Publication Publication Date Title
PL2500575T5 (pl) Pompa obiegowa do instalacji grzewczej
PL2500577T3 (pl) Pompa obiegowa do instalacji grzewczej
PL2702199T3 (pl) Suszarka do bielizny z pompą ciepła
EP3462032C0 (en) PUMP UNIT
GB201101870D0 (en) Pump
PL2764152T3 (pl) Suszarka do bielizny z pompą ciepła
IL234980B (en) Suction pump unit
PL2500576T3 (pl) Pompa obiegowa do instalacji grzewczej
EP2762725A4 (en) MICRODIAPHRAGM PUMP
PL2500574T3 (pl) Pompa obiegowa do instalacji grzewczej
PL2607710T3 (pl) Mokrobieżna pompa wirnikowa
PL2782619T3 (pl) Laktator
PL2933493T3 (pl) Pompa odprowadzająca z magnesem trwałym silnika prądu przemiennego
GB201217798D0 (en) Pump rotor
PL2500578T3 (pl) Pompa obiegowa ogrzewania
EP2802776A4 (en) PUMP
GB201102772D0 (en) Pumping arrangement
GB201202193D0 (en) Pump
PL2761078T3 (pl) Suszarka do prania z pompą ciepła
EP2770276A4 (en) HEAT PUMP
EP2765312A4 (en) MOUTH PUMP
EP2757270A4 (en) WATER PUMP
GB201200189D0 (en) Pump
PL2476796T3 (pl) Suszarka do bielizny z pompą cieplną
EP2823137A4 (en) POINT CIRCULATION REDUCTION