DE3712459C2 - - Google Patents

Info

Publication number
DE3712459C2
DE3712459C2 DE3712459A DE3712459A DE3712459C2 DE 3712459 C2 DE3712459 C2 DE 3712459C2 DE 3712459 A DE3712459 A DE 3712459A DE 3712459 A DE3712459 A DE 3712459A DE 3712459 C2 DE3712459 C2 DE 3712459C2
Authority
DE
Germany
Prior art keywords
pot
outer pot
inner pot
rotor
driver
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.)
Expired - Fee Related
Application number
DE3712459A
Other languages
German (de)
English (en)
Other versions
DE3712459A1 (de
Inventor
Franz Dipl.-Ing. 4630 Bochum De 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.)
Franz Klaus Union Armaturen Pumpen & Co 4630 Bochum De GmbH
Original Assignee
Franz Klaus Union Armaturen Pumpen & Co 4630 Bochum De 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
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(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Franz Klaus Union Armaturen Pumpen & Co 4630 Bochum De GmbH filed Critical Franz Klaus Union Armaturen Pumpen & Co 4630 Bochum De GmbH
Priority to DE19873712459 priority Critical patent/DE3712459A1/de
Priority to DE8888103474T priority patent/DE3863819D1/de
Priority to EP88103474A priority patent/EP0286822B1/de
Priority to ES88103474T priority patent/ES2024570B3/es
Priority to AT88103474T priority patent/ATE65584T1/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
DE8888103474T DE3863819D1 (de) 1987-04-11 1988-03-05 Magnetischer pumpenantrieb.
EP88103474A EP0286822B1 (de) 1987-04-11 1988-03-05 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.
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 DE3712459A1 (de) 1988-10-27
DE3712459C2 true 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214848A1 (de) * 1992-05-05 1993-11-11 John Crane Gmbh Permanentmagnetische Zentralkupplung mit Spalttopf von getrennten Wellen

Families Citing this family (58)

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DE3645260C2 (de) * 1986-11-20 1995-01-19 Hermetic Pumpen Gmbh Pumpe mit einem Spaltrohrmagnetkupplungsantrieb
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
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
DE9406762U1 (de) * 1994-04-22 1994-06-16 Hella Kg Hueck & Co, 59557 Lippstadt Radialpumpe
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
RU2140574C1 (ru) * 1998-01-06 1999-10-27 Институт проблем морских технологий Дальневосточного отделения РАН Погружной электромеханический привод для исполнительных устройств подводных технических средств
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
JP2003512664A (ja) 1999-10-20 2003-04-02 ヴィスタ・リサーチ・インコーポレーテッド 密閉容器内部の物理的性質を遠隔測定する方法および装置
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
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
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
DE102009033111A1 (de) * 2009-07-15 2011-02-03 Ksb Aktiengesellschaft Spalttopf
BR112012003841A2 (pt) * 2009-08-19 2017-08-08 Hoffman Enclosures Inc D/Ba Pentair Technical Products conjunto de bomba de acionamento magnético com motor integrado
CA2733337C (en) 2010-03-01 2018-12-11 Timothy Marks Fluid pump assembly
RU2516472C2 (ru) * 2011-02-08 2014-05-20 Закрытое Акционерное Общество "Новомет-Пермь" Погружной электродвигатель
US8985969B2 (en) * 2011-02-10 2015-03-24 Mitsubishi Heavy Industries, Ltd. Pump configuration
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
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
SG11201501910TA (en) 2012-09-12 2015-04-29 Fmc Technologies Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling
AU2012389803B2 (en) * 2012-09-12 2017-11-09 Fmc Technologies, Inc. Coupling an electric machine and fluid-end
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
AU2014236733B2 (en) 2013-03-15 2016-06-30 Fmc Technologies, Inc. Submersible well fluid system
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
DE102015000634B3 (de) * 2015-01-22 2016-03-31 Ruhrpumpen Gmbh Rotationssperre, insbesondere für eine Rotationsströmung im Spalttopfbodenbereich einer Magnetkupplungspumpe
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
RU199952U1 (ru) * 2020-02-21 2020-09-29 Илья Михайлович Шнайдер Водопогружной двигатель скважинного колодезного дренажного насоса
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

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214848A1 (de) * 1992-05-05 1993-11-11 John Crane Gmbh Permanentmagnetische Zentralkupplung mit Spalttopf von getrennten Wellen

Also Published As

Publication number Publication date
EP0286822B1 (de) 1991-07-24
EP0286822A2 (de) 1988-10-19
DE3712459A1 (de) 1988-10-27
US4998863A (en) 1991-03-12
DE3863819D1 (de) 1991-08-29
EP0286822A3 (en) 1989-03-22
ES2024570B3 (es) 1992-03-01
ATE65584T1 (de) 1991-08-15

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