EP1158175A3 - Spaltrohrmotor mit Folienspaltrohr - Google Patents

Spaltrohrmotor mit Folienspaltrohr Download PDF

Info

Publication number
EP1158175A3
EP1158175A3 EP01111736A EP01111736A EP1158175A3 EP 1158175 A3 EP1158175 A3 EP 1158175A3 EP 01111736 A EP01111736 A EP 01111736A EP 01111736 A EP01111736 A EP 01111736A EP 1158175 A3 EP1158175 A3 EP 1158175A3
Authority
EP
European Patent Office
Prior art keywords
foil
canned motor
motor
rotatably connected
film
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
EP01111736A
Other languages
English (en)
French (fr)
Other versions
EP1158175A2 (de
EP1158175B1 (de
Inventor
Waldemar Stephan
Günter Strelow
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.)
Wilo SE
Original Assignee
Wilo 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 Wilo GmbH filed Critical Wilo GmbH
Publication of EP1158175A2 publication Critical patent/EP1158175A2/de
Publication of EP1158175A3 publication Critical patent/EP1158175A3/de
Application granted granted Critical
Publication of EP1158175B1 publication Critical patent/EP1158175B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04D13/064—Details of the magnetic circuit
    • 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

Abstract

Die Erfindung betrifft einen Spaltrohrmotor 1 für eine Kreiselpumpe, mit einem Spaltrohr, das den als Naßläufer ausgebildeten und mit der Motorwelle 4 drehfest verbundenen Rotor 10 von dem drehfest mit dem Motorgehäuse 2 verbundenen Stator 11 trennt, wobei das Spaltrohr durch eine flüssigkeitsundurchlässige Folie 16 gebildet ist, und dass Stützelemente 15 vorgesehen sind, die die Folie 16 halten und/oder tragen.
EP01111736A 2000-05-20 2001-05-15 Spaltrohrmotor mit Folienspaltrohr Expired - Lifetime EP1158175B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10025190 2000-05-20
DE2000125190 DE10025190A1 (de) 2000-05-20 2000-05-20 Spaltrohrmotor mit Folienspaltrohr

Publications (3)

Publication Number Publication Date
EP1158175A2 EP1158175A2 (de) 2001-11-28
EP1158175A3 true EP1158175A3 (de) 2005-04-27
EP1158175B1 EP1158175B1 (de) 2008-02-13

Family

ID=7643053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01111736A Expired - Lifetime EP1158175B1 (de) 2000-05-20 2001-05-15 Spaltrohrmotor mit Folienspaltrohr

Country Status (2)

Country Link
EP (1) EP1158175B1 (de)
DE (2) DE10025190A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221843B4 (de) * 2002-05-16 2004-12-30 Minebea Co., Ltd. Elektromotor zur Verwendung als Pumpenmotor und Pumpe
DE10232389B4 (de) * 2002-07-17 2005-11-03 Liebherr-Aerospace Lindenberg Gmbh Naßlaufender Elektromotor und Verfahren zu seiner Herstellung
DE102005039884A1 (de) 2005-08-23 2007-03-08 BSH Bosch und Siemens Hausgeräte GmbH Rotorabdeckung und Elektromotor
DE102006045781A1 (de) * 2006-09-26 2008-04-03 Hanning Elektro-Werke Gmbh & Co. Kg Antriebseinheit für eine Pumpe, insbesondere Zirkulationspumpe oder Entleerungspumpe
DE102006049326A1 (de) * 2006-10-19 2008-04-30 Siemens Ag Gekapselte elektrische Maschine mit flüssigkeitsgekühltem Stator
DE102008014379A1 (de) * 2008-03-17 2009-09-24 Sycotec Gmbh & Co. Kg Elektromechanische Maschine
MX341039B (es) 2010-04-19 2016-08-04 Kolektor Magnet Tech Gmbh Bomba de refrigerante para automovil electrica.
DE102013020387A1 (de) * 2013-12-10 2015-06-11 Wilo Se Nassläufermotorpumpe
DE102015225189A1 (de) * 2015-12-15 2017-06-22 Robert Bosch Gmbh Elektrische Maschine
DE102017214997A1 (de) 2017-08-28 2019-02-28 Mahle International Gmbh Elektrische Fluidpumpe
DE102020205286A1 (de) * 2020-04-27 2021-10-28 Siemens Aktiengesellschaft Spaltrohr
DE102020117266A1 (de) 2020-07-01 2022-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Statoranordnung für eine Elektromaschine
DE102021114159A1 (de) 2021-06-01 2022-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrischer Kraftfahrzeug-Traktionsmotor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145882A (en) * 1983-07-21 1985-04-03 Teikoku Denki Seisakusho Kk Partition structure for a dynamo-electric machine
EP0268013A2 (de) * 1986-11-20 1988-05-25 Reinecker, Heyko Pumpe mit Spaltrohr
US5397220A (en) * 1993-03-18 1995-03-14 Nippon Shokubai Co., Ltd. Canned motor pump
EP0658967A2 (de) * 1993-12-14 1995-06-21 Munsch Kunststoff-Schweisstechnik GmbH Magnetkreiselpumpe für aggressive medien
EP0678964A1 (de) * 1994-04-20 1995-10-25 Sulzer Innotec Ag Trennelement und Vorrichtung mit Trennelement
WO1999014503A1 (fr) * 1997-09-12 1999-03-25 Societe De Mecanique Magnetique Pompe rotative a rotor immerge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243617A1 (de) * 1982-11-25 1984-05-30 Hermetic-Pumpen Gmbh, 7803 Gundelfingen Pumpe zum foerdern hochkorrosiver medien
DE3636404A1 (de) * 1986-10-25 1988-04-28 Richter Chemie Technik Gmbh Magnetkreiselpumpe
US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
DE4438132A1 (de) * 1994-10-27 1996-05-02 Wilo Gmbh Spaltrohrpumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145882A (en) * 1983-07-21 1985-04-03 Teikoku Denki Seisakusho Kk Partition structure for a dynamo-electric machine
EP0268013A2 (de) * 1986-11-20 1988-05-25 Reinecker, Heyko Pumpe mit Spaltrohr
US5397220A (en) * 1993-03-18 1995-03-14 Nippon Shokubai Co., Ltd. Canned motor pump
EP0658967A2 (de) * 1993-12-14 1995-06-21 Munsch Kunststoff-Schweisstechnik GmbH Magnetkreiselpumpe für aggressive medien
EP0678964A1 (de) * 1994-04-20 1995-10-25 Sulzer Innotec Ag Trennelement und Vorrichtung mit Trennelement
WO1999014503A1 (fr) * 1997-09-12 1999-03-25 Societe De Mecanique Magnetique Pompe rotative a rotor immerge

Also Published As

Publication number Publication date
EP1158175A2 (de) 2001-11-28
DE50113576D1 (de) 2008-03-27
DE10025190A1 (de) 2001-12-06
EP1158175B1 (de) 2008-02-13

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