DE3712459A1 - Magnetischer pumpenantrieb - Google Patents

Magnetischer pumpenantrieb

Info

Publication number
DE3712459A1
DE3712459A1 DE19873712459 DE3712459A DE3712459A1 DE 3712459 A1 DE3712459 A1 DE 3712459A1 DE 19873712459 DE19873712459 DE 19873712459 DE 3712459 A DE3712459 A DE 3712459A DE 3712459 A1 DE3712459 A1 DE 3712459A1
Authority
DE
Germany
Prior art keywords
pot
pump drive
magnetic pump
drive according
outer pot
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
Application number
DE19873712459
Other languages
German (de)
English (en)
Other versions
DE3712459C2 (https=
Inventor
Franz Dipl Ing Klaus
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.)
KLAUS UNION ARMATUREN
Franz Klaus Union Armaturen Pumpen GmbH and Co
Original Assignee
KLAUS UNION ARMATUREN
Franz Klaus Union Armaturen Pumpen GmbH and Co
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=6325517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3712459(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KLAUS UNION ARMATUREN, Franz Klaus Union Armaturen Pumpen GmbH and Co filed Critical KLAUS UNION ARMATUREN
Priority to DE19873712459 priority Critical patent/DE3712459A1/de
Priority to ES88103474T priority patent/ES2024570B3/es
Priority to AT88103474T priority patent/ATE65584T1/de
Priority to EP88103474A priority patent/EP0286822B1/de
Priority to DE8888103474T priority patent/DE3863819D1/de
Priority to US07/180,002 priority patent/US4998863A/en
Publication of DE3712459A1 publication Critical patent/DE3712459A1/de
Application granted granted Critical
Publication of DE3712459C2 publication Critical patent/DE3712459C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/025—Details of the can separating the pump and drive area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
DE19873712459 1987-04-11 1987-04-11 Magnetischer pumpenantrieb Granted DE3712459A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19873712459 DE3712459A1 (de) 1987-04-11 1987-04-11 Magnetischer pumpenantrieb
ES88103474T ES2024570B3 (es) 1987-04-11 1988-03-05 Accionamiento de bomba magnetico
AT88103474T ATE65584T1 (de) 1987-04-11 1988-03-05 Magnetischer pumpenantrieb.
EP88103474A EP0286822B1 (de) 1987-04-11 1988-03-05 Magnetischer Pumpenantrieb
DE8888103474T DE3863819D1 (de) 1987-04-11 1988-03-05 Magnetischer pumpenantrieb.
US07/180,002 US4998863A (en) 1987-04-11 1988-04-11 Magnetic pump drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873712459 DE3712459A1 (de) 1987-04-11 1987-04-11 Magnetischer pumpenantrieb

Publications (2)

Publication Number Publication Date
DE3712459A1 true DE3712459A1 (de) 1988-10-27
DE3712459C2 DE3712459C2 (https=) 1991-01-24

Family

ID=6325517

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873712459 Granted DE3712459A1 (de) 1987-04-11 1987-04-11 Magnetischer pumpenantrieb
DE8888103474T Expired - Lifetime DE3863819D1 (de) 1987-04-11 1988-03-05 Magnetischer pumpenantrieb.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888103474T Expired - Lifetime DE3863819D1 (de) 1987-04-11 1988-03-05 Magnetischer pumpenantrieb.

Country Status (5)

Country Link
US (1) US4998863A (https=)
EP (1) EP0286822B1 (https=)
AT (1) ATE65584T1 (https=)
DE (2) DE3712459A1 (https=)
ES (1) ES2024570B3 (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717943U1 (de) 1986-11-20 1991-08-08 Reinecker, Heyko, 7800 Freiburg Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb
DE9406762U1 (de) * 1994-04-22 1994-06-16 Hella Kg Hueck & Co, 59557 Lippstadt Radialpumpe
RU2140574C1 (ru) * 1998-01-06 1999-10-27 Институт проблем морских технологий Дальневосточного отделения РАН Погружной электромеханический привод для исполнительных устройств подводных технических средств
RU2192700C1 (ru) * 2001-09-26 2002-11-10 Открытое акционерное общество "Борец" Электродвигатель погружной маслозаполненный
RU2194349C1 (ru) * 2001-11-23 2002-12-10 Открытое акционерное общество "Борец" Устройство для гидравлической защиты погружного маслозаполненного электродвигателя
DE102009033111A1 (de) * 2009-07-15 2011-02-03 Ksb Aktiengesellschaft Spalttopf
DE102015000634B3 (de) * 2015-01-22 2016-03-31 Ruhrpumpen Gmbh Rotationssperre, insbesondere für eine Rotationsströmung im Spalttopfbodenbereich einer Magnetkupplungspumpe
RU199952U1 (ru) * 2020-02-21 2020-09-29 Илья Михайлович Шнайдер Водопогружной двигатель скважинного колодезного дренажного насоса

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03237291A (ja) * 1990-02-14 1991-10-23 World Chem:Kk マグネットポンプ
US5413459A (en) * 1991-10-01 1995-05-09 Crane Co. Verticle turbine pump
DE4214848C2 (de) * 1992-05-05 1995-09-14 John Crane Gmbh Permanentmagnetische Zentralkupplung mit Spalttopf von getrennten Wellen
US5224835A (en) * 1992-09-02 1993-07-06 Viking Pump, Inc. Shaft bearing wear detector
US5368390A (en) * 1993-03-01 1994-11-29 General Signal Corporation Mixer systems
US6558139B2 (en) * 1995-12-04 2003-05-06 Chemical Seal & Packing, Inc. Bearings with hardened rolling elements and polymeric cages for use submerged in very low temperature fluids
DE19718981A1 (de) * 1997-05-05 1998-11-12 Proair Geraetebau Gmbh Fördereinrichtung für flüssige und gasförmige Medien, wie Sauggeräte, insbesondere Naßsauger, Pumpen und dergleichen
US6293772B1 (en) 1998-10-29 2001-09-25 Innovative Mag-Drive, Llc Containment member for a magnetic-drive centrifugal pump
US6213736B1 (en) * 1998-11-28 2001-04-10 G Louis Weisser Electric motor pump with magnetic coupling and thrust balancing means
EP1257797A4 (en) 1999-10-20 2006-06-28 Vista Res Inc METHOD AND DEVICE FOR REMOTE MEASUREMENT OF PHYSICAL PROPERTIES IN A COMPLETED CONTAINER
JP3930243B2 (ja) * 2000-11-06 2007-06-13 本田技研工業株式会社 マグネットポンプ
RU2234784C2 (ru) * 2002-04-27 2004-08-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт им. акад. А.Н.Крылова" Погружной в поток жидкости электродвигатель (варианты)
JP3877211B2 (ja) * 2003-03-20 2007-02-07 株式会社イワキ マグネットポンプにおけるリアケーシングの製造方法
ATE423910T1 (de) * 2004-06-30 2009-03-15 Askoll Holding Srl Axiales lager für elektrische angetriebene pumpe
US20060039815A1 (en) * 2004-08-18 2006-02-23 Allan Chertok Fluid displacement pump
GB2417981A (en) * 2004-09-14 2006-03-15 Dana Automotive Ltd Sealing arrangement for a canned motor pump
US7183683B2 (en) * 2005-06-23 2007-02-27 Peopleflo Manufacturing Inc. Inner magnet of a magnetic coupling
US7549205B2 (en) * 2005-06-24 2009-06-23 Peopleflo Manufacturing Inc. Assembly and method for pre-stressing a magnetic coupling canister
EP1777414B1 (de) 2005-10-21 2019-05-22 Klaus Union GmbH & Co. KG Magnetischer Pumpenantrieb
JP4760503B2 (ja) * 2006-04-07 2011-08-31 パナソニック電工株式会社 ポンプ及びポンプの製造方法
US8214937B2 (en) 2007-08-09 2012-07-10 Ecotech Marine, Llc. Foot spa tub pump and method
US8607374B2 (en) 2007-08-09 2013-12-17 Ecotech Marine, Llc Foot spa tub pump and method
RU2380810C1 (ru) * 2008-12-16 2010-01-27 Закрытое Акционерное Общество "Новомет-Пермь" Погружной электродвигатель
WO2011022557A2 (en) * 2009-08-19 2011-02-24 Aspen Motion Technologies, Inc. D/B/A Magnetic drive pump assembly with integrated motor
US8708672B2 (en) * 2010-03-01 2014-04-29 Ecotech, Inc. Magnetic liquid pump assembly with shaft and axle arrangement
RU2516472C2 (ru) * 2011-02-08 2014-05-20 Закрытое Акционерное Общество "Новомет-Пермь" Погружной электродвигатель
CN103080557B (zh) * 2011-02-10 2015-11-25 三菱重工业株式会社 泵结构
US10260507B2 (en) * 2011-08-23 2019-04-16 Moog Inc. Magnetically coupled pump assembly
JP4875783B1 (ja) * 2011-09-15 2012-02-15 三菱重工業株式会社 磁気カップリングポンプ及びこれを備えているポンプユニット
DE202012006480U1 (de) 2012-07-06 2012-08-06 Ruhrpumpen Gmbh Doppelwandiger Spalttopf einer Magnetkupplung, insbesondere einer Magnetkupplungspumpe
DE102012017321A1 (de) 2012-09-03 2014-03-06 Klaus Union Gmbh & Co. Kg Doppelschaliger Spalttopf
WO2014042624A1 (en) 2012-09-12 2014-03-20 Cunningham Christopher E Up-thrusting fluid system
BR112015005563B1 (pt) * 2012-09-12 2021-04-20 Fmc Technologies, Inc sistema de fluido submersível para operar submerso em um corpo de água e método para acoplar uma máquina elétrica a uma extremidade de fluido em um sistema de fluido submersível
US10393115B2 (en) 2012-09-12 2019-08-27 Fmc Technologies, Inc. Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
WO2014042630A1 (en) 2012-09-12 2014-03-20 Cunningham Christopher E Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling
DE102012019423B3 (de) * 2012-10-02 2013-12-05 Dickow-Pumpen Kg Doppelspalttopf
EP2730785B1 (en) 2012-11-07 2018-07-25 Pierburg Pump Technology GmbH Automotive electric liquid pump
BR112015022924B1 (pt) 2013-03-15 2022-03-03 Fmc Technologies, Inc Sistema de fluido de poço submersível
DE102013007849A1 (de) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pumpenanordnung
DE102013008795B3 (de) * 2013-05-24 2014-08-21 Ksb Aktiengesellschaft Pumpenanordnung
US9771938B2 (en) 2014-03-11 2017-09-26 Peopleflo Manufacturing, Inc. Rotary device having a radial magnetic coupling
CN104100536B (zh) * 2014-06-25 2017-01-25 安徽盛唐泵阀制造有限公司 一种磁力泵的隔离套总成
US9920764B2 (en) 2015-09-30 2018-03-20 Peopleflo Manufacturing, Inc. Pump devices
CN110115522B (zh) * 2018-02-06 2022-03-01 佛山市顺德区美的电热电器制造有限公司 磁力传动盘、磁传动组件、刀具组件和食物料理机
DE102018113636B4 (de) * 2018-06-07 2020-02-13 Klaus Union Gmbh & Co. Kg Magnetgekuppelte Pumpe mit doppelschaligem Spalttopf
DE102019002797A1 (de) 2019-04-17 2020-10-22 KSB SE & Co. KGaA Spalttopf
KR102173901B1 (ko) * 2020-01-23 2020-11-04 (주)플로닉스 자석과 결합되는 금속 부재를 가지는 마그네틱 드라이브 및 이를 포함하는 하이브리드 펌프
CN113530785A (zh) * 2020-04-13 2021-10-22 日益电机股份有限公司 具测漏功能的罐装磁力泵
EP4008908B1 (en) * 2020-12-02 2024-08-28 Zi Yi Electrical Engineering Co., Ltd. Canned motor pump with leak sensor
CN113982991B (zh) * 2021-09-02 2022-10-04 靖江市鸿飞泵业有限公司 一种带隔离套的磁力驱动泵
DE102023119071A1 (de) 2023-07-19 2025-01-23 KSB SE & Co. KGaA Magnetkupplungspumpenanordnung mit Spalttopf und Verfahren zur Herstellung des Spalttopfes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943739C (de) * 1953-10-28 1956-06-01 Josef Emmerich Membrane fuer Pumpen, Ventile oder Schaltgeraete sowie Verfahren zum Betrieb derartiger Vorrichtungen
US3131638A (en) * 1962-07-05 1964-05-05 Lapp Insulator Company Inc Leak detecting device
SU684679A2 (ru) * 1978-01-20 1979-09-05 Fedorov Viktor F Защитна гильза статора
DE8208046U1 (de) * 1982-03-20 1982-07-08 Lederle GmbH Pumpen- und Maschinenfabrik, 7803 Gundelfingen Kreiselpumpenaggregat mit Spaltrohrmagnetkupplung
DE3337086A1 (de) * 1983-10-12 1985-05-02 Hermann 7800 Freiburg Krämer Kreiselpumpe mit spaltrohr-magnetkupplungsantrieb
DE3704671A1 (de) * 1987-02-14 1988-08-25 Richter Chemie Technik Gmbh Leckanzeigevorrichtung fuer eine magnetkreiselpumpe
DE3639720C1 (de) * 1986-11-20 1993-04-29 Reinecker Heyko Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb

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US3163790A (en) * 1961-11-10 1964-12-29 Fostoria Corp Motor driven pumps
FR1552305A (https=) * 1967-12-15 1969-01-03
US3661060A (en) * 1970-08-05 1972-05-09 Duriron Co Diaphragms for high pressure compressors and pumps
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
DE2534740C3 (de) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Spaltrohrkreiselpumpe
FR2389784B1 (https=) * 1977-05-06 1984-02-24 Siebec Filtres
DE3207436A1 (de) * 1982-02-27 1983-09-08 Franz Klaus Union Armaturen, Pumpen Gmbh & Co, 4630 Bochum Geraet und aggregat zur erwaermung eines stroemenden mediums
FR2533636B1 (fr) * 1982-09-28 1987-03-20 Milton Roy Dosapro Dispositif de detection de rupture de membrane
GB2145882A (en) * 1983-07-21 1985-04-03 Teikoku Denki Seisakusho Kk Partition structure for a dynamo-electric machine
US4569634A (en) * 1984-09-27 1986-02-11 Mantell Myron E Failure sensing diaphragm for a diaphragm pump
DE3636404A1 (de) * 1986-10-25 1988-04-28 Richter Chemie Technik Gmbh Magnetkreiselpumpe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943739C (de) * 1953-10-28 1956-06-01 Josef Emmerich Membrane fuer Pumpen, Ventile oder Schaltgeraete sowie Verfahren zum Betrieb derartiger Vorrichtungen
US3131638A (en) * 1962-07-05 1964-05-05 Lapp Insulator Company Inc Leak detecting device
SU684679A2 (ru) * 1978-01-20 1979-09-05 Fedorov Viktor F Защитна гильза статора
DE8208046U1 (de) * 1982-03-20 1982-07-08 Lederle GmbH Pumpen- und Maschinenfabrik, 7803 Gundelfingen Kreiselpumpenaggregat mit Spaltrohrmagnetkupplung
DE3337086A1 (de) * 1983-10-12 1985-05-02 Hermann 7800 Freiburg Krämer Kreiselpumpe mit spaltrohr-magnetkupplungsantrieb
DE3639720C1 (de) * 1986-11-20 1993-04-29 Reinecker Heyko Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb
DE3704671A1 (de) * 1987-02-14 1988-08-25 Richter Chemie Technik Gmbh Leckanzeigevorrichtung fuer eine magnetkreiselpumpe

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717943U1 (de) 1986-11-20 1991-08-08 Reinecker, Heyko, 7800 Freiburg Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb
DE8717950U1 (de) * 1986-11-20 1991-08-29 Reinecker, Heyko, 7800 Freiburg Pumpe mit einem Spaltrohrmagnetkupplungsantrieb
DE9406762U1 (de) * 1994-04-22 1994-06-16 Hella Kg Hueck & Co, 59557 Lippstadt Radialpumpe
RU2140574C1 (ru) * 1998-01-06 1999-10-27 Институт проблем морских технологий Дальневосточного отделения РАН Погружной электромеханический привод для исполнительных устройств подводных технических средств
RU2192700C1 (ru) * 2001-09-26 2002-11-10 Открытое акционерное общество "Борец" Электродвигатель погружной маслозаполненный
RU2194349C1 (ru) * 2001-11-23 2002-12-10 Открытое акционерное общество "Борец" Устройство для гидравлической защиты погружного маслозаполненного электродвигателя
DE102009033111A1 (de) * 2009-07-15 2011-02-03 Ksb Aktiengesellschaft Spalttopf
DE102015000634B3 (de) * 2015-01-22 2016-03-31 Ruhrpumpen Gmbh Rotationssperre, insbesondere für eine Rotationsströmung im Spalttopfbodenbereich einer Magnetkupplungspumpe
RU199952U1 (ru) * 2020-02-21 2020-09-29 Илья Михайлович Шнайдер Водопогружной двигатель скважинного колодезного дренажного насоса

Also Published As

Publication number Publication date
ATE65584T1 (de) 1991-08-15
DE3863819D1 (de) 1991-08-29
DE3712459C2 (https=) 1991-01-24
ES2024570B3 (es) 1992-03-01
EP0286822A2 (de) 1988-10-19
EP0286822A3 (en) 1989-03-22
EP0286822B1 (de) 1991-07-24
US4998863A (en) 1991-03-12

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