EP1526284A3 - Elektrische Antriebseinrichtung - Google Patents

Elektrische Antriebseinrichtung Download PDF

Info

Publication number
EP1526284A3
EP1526284A3 EP04450092A EP04450092A EP1526284A3 EP 1526284 A3 EP1526284 A3 EP 1526284A3 EP 04450092 A EP04450092 A EP 04450092A EP 04450092 A EP04450092 A EP 04450092A EP 1526284 A3 EP1526284 A3 EP 1526284A3
Authority
EP
European Patent Office
Prior art keywords
armature
area
dry
brushes
rotor
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
EP04450092A
Other languages
English (en)
French (fr)
Other versions
EP1526284B1 (de
EP1526284A2 (de
Inventor
Friedrich Atschreiter
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.)
TCG Unitech Systemtechnik GmbH
Original Assignee
TCG Unitech Systemtechnik 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 TCG Unitech Systemtechnik GmbH filed Critical TCG Unitech Systemtechnik GmbH
Priority to AT04450092T priority Critical patent/ATE343065T1/de
Publication of EP1526284A2 publication Critical patent/EP1526284A2/de
Publication of EP1526284A3 publication Critical patent/EP1526284A3/de
Application granted granted Critical
Publication of EP1526284B1 publication Critical patent/EP1526284B1/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
    • F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dc Machiner (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Electric Motors In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine elektrische Antriebseinrichtung (2) für einen Läufer (3), insbesondere für ein drehbar gelagertes Pumpenlaufrad einer Kreiselpumpe, mit einem den drehbaren Bauteil beinhaltenden Nassbereich (4) und einem von diesem getrennten Trockenbereich (5). Zur Realisierung eines einfachen und zuverlässigen Antriebes für den drehbaren Bauteil ist vorgesehen, dass zumindest ein feststehender, ein elektromagnetisches Drehfeld erzeugender Wicklungsteil (6) den Nassbereich (4) vom Trockenbereich (5) trennt, wobei die Wicklungen (9) des Wicklungsteiles (6) mit einer Kommutatoreinrichtung (10) leitend verbunden sind, und dass der drehbare Bauteil zumindest auf eine dem Wicklungsteil (6) zugewandten Seite eine erste Magnetfeldeinrichtung (16) aufweist, welche mit dem Wicklungsteil (6) elektromotorisch zusammenwirkt.
EP04450092A 2003-10-17 2004-04-22 Elektrische Antriebseinrichtung Expired - Lifetime EP1526284B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT04450092T ATE343065T1 (de) 2003-10-17 2004-04-22 Elektrische antriebseinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT16492003 2003-10-17
AT0164903A AT413907B (de) 2003-10-17 2003-10-17 Elektrische antriebseinrichtung

Publications (3)

Publication Number Publication Date
EP1526284A2 EP1526284A2 (de) 2005-04-27
EP1526284A3 true EP1526284A3 (de) 2005-05-18
EP1526284B1 EP1526284B1 (de) 2006-10-18

Family

ID=34382395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04450092A Expired - Lifetime EP1526284B1 (de) 2003-10-17 2004-04-22 Elektrische Antriebseinrichtung

Country Status (3)

Country Link
EP (1) EP1526284B1 (de)
AT (2) AT413907B (de)
DE (1) DE502004001784D1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604849A1 (de) * 1976-02-07 1977-08-11 Pierburg Autogeraetebau Kg Elektromotorische brennstoffpumpe
US6071093A (en) * 1996-10-18 2000-06-06 Abiomed, Inc. Bearingless blood pump and electronic drive system
WO2001038741A1 (de) * 1999-11-24 2001-05-31 Robert Bosch Gmbh Flüssigkeitspumpe mit einem motorgehäuse und verfahren zur herstellung eines motorgehäuses
US6254359B1 (en) * 1996-05-10 2001-07-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for providing a jewel bearing for supporting a pump rotor shaft
WO2002051658A2 (de) * 2000-12-22 2002-07-04 Webasto Thermosysteme International Gmbh Fahrzeugheizgerät mit integrierter wärmeträger-umwälzpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802804A (en) * 1967-07-21 1974-04-09 March Mfg Co Magnetically coupled pump structure
US3870914A (en) * 1971-06-28 1975-03-11 Alan J Walker Current collection means for electric motors
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
DE2646761A1 (de) * 1976-10-16 1978-04-20 Werz Furnier Sperrholz Verfahren zur herstellung gekruemmter span- oder faserplatten
US4111614A (en) * 1977-01-24 1978-09-05 Micropump Corporation Magnetically coupled gear pump construction
US4283645A (en) * 1978-10-06 1981-08-11 Hofmann Kurt H Electrical drive motor, in particular for water pumps in the field of aquaria
JPH0771385B2 (ja) * 1986-12-17 1995-07-31 株式会社安川電機 キヤンドモ−タ
DE19627854A1 (de) * 1996-07-11 1998-01-22 Linear Anstalt Gleichstrommotor
US5986379A (en) * 1996-12-05 1999-11-16 General Electric Company Motor with external rotor
US5962938A (en) * 1997-10-21 1999-10-05 General Electric Company Motor with external rotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604849A1 (de) * 1976-02-07 1977-08-11 Pierburg Autogeraetebau Kg Elektromotorische brennstoffpumpe
US6254359B1 (en) * 1996-05-10 2001-07-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for providing a jewel bearing for supporting a pump rotor shaft
US6071093A (en) * 1996-10-18 2000-06-06 Abiomed, Inc. Bearingless blood pump and electronic drive system
WO2001038741A1 (de) * 1999-11-24 2001-05-31 Robert Bosch Gmbh Flüssigkeitspumpe mit einem motorgehäuse und verfahren zur herstellung eines motorgehäuses
WO2002051658A2 (de) * 2000-12-22 2002-07-04 Webasto Thermosysteme International Gmbh Fahrzeugheizgerät mit integrierter wärmeträger-umwälzpumpe

Also Published As

Publication number Publication date
EP1526284B1 (de) 2006-10-18
EP1526284A2 (de) 2005-04-27
ATE343065T1 (de) 2006-11-15
AT413907B (de) 2006-07-15
DE502004001784D1 (de) 2006-11-30
ATA16492003A (de) 2005-10-15

Similar Documents

Publication Publication Date Title
EP1453183A3 (de) Bürstenhalteranordnung für einen Gleichstrommotor
MY130525A (en) A series of motors
EP2031743A3 (de) Elektromotor
EP1971014A3 (de) Ankerlaminierung
ATE201292T1 (de) Elektrische gleichstrom-maschine
ATE363146T1 (de) Stromversorgungseinheit
IT1182814B (it) Perfezionamento nelle macchine elettriche, in particolare negli alternatori
GB1356924A (en) Electric motors
ATE343065T1 (de) Elektrische antriebseinrichtung
DE3871467D1 (de) Kollektormotor zum antrieb von hausgeraeten, insbesondere waschmaschinen.
ATE470181T1 (de) Drehsteller
CA2553484A1 (en) Pdc motor-generator
SE9402308D0 (sv) Mikrovågsomkopplare
RU2302070C2 (ru) Бесколлекторный электродвигатель постоянного тока
JPH0255560A (ja) 単相ブラシレスモータ
JPH0255563A (ja) 単相ブラシレス振動モータ
CN212649317U (zh) 微型电机
JP3572474B2 (ja) 扁平コアレス振動モータ
KR930009204A (ko) 영구자석의 자력을 이용한 원동기
EP1201020A4 (de) Motoranordnung für kraftwerzeug
KR20190099367A (ko) 브러시홀더의 회전 및 슬립링을 이용한 발전기
KR200266186Y1 (ko) 브러쉬레스 직류전동기의 회전자 위치검출구조
ATE399389T1 (de) Rotierende elektrische maschine
KR200233649Y1 (ko) 브러시리스 모터의 회전자
WO2006074214A3 (en) Electric motor position sensing device and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20050704

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004001784

Country of ref document: DE

Date of ref document: 20061130

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070118

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070118

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070319

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20061018

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

BERE Be: lapsed

Owner name: TCG UNITECH SYSTEMTECHNIK GMBH

Effective date: 20070430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070119

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070426

Year of fee payment: 4

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20081231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070422

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20090429

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061018

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070419

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100430

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100422

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070430

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004001784

Country of ref document: DE

Effective date: 20111101