DK0490845T3 - Neddykkelig arbejdsmaskine - Google Patents

Neddykkelig arbejdsmaskine

Info

Publication number
DK0490845T3
DK0490845T3 DK91850273.3T DK91850273T DK0490845T3 DK 0490845 T3 DK0490845 T3 DK 0490845T3 DK 91850273 T DK91850273 T DK 91850273T DK 0490845 T3 DK0490845 T3 DK 0490845T3
Authority
DK
Denmark
Prior art keywords
work machine
submersible work
hydraulic part
submersible
shaft
Prior art date
Application number
DK91850273.3T
Other languages
English (en)
Inventor
Hjalmar Fries
Original Assignee
Flygt Ab Itt
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 Flygt Ab Itt filed Critical Flygt Ab Itt
Application granted granted Critical
Publication of DK0490845T3 publication Critical patent/DK0490845T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • General Factory Administration (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DK91850273.3T 1990-12-13 1991-11-07 Neddykkelig arbejdsmaskine DK0490845T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003982A SE9003982L (sv) 1990-12-13 1990-12-13 Draenkbar arbetsmaskin

Publications (1)

Publication Number Publication Date
DK0490845T3 true DK0490845T3 (da) 1996-04-15

Family

ID=20381186

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91850273.3T DK0490845T3 (da) 1990-12-13 1991-11-07 Neddykkelig arbejdsmaskine

Country Status (9)

Country Link
US (1) US5237228A (da)
EP (1) EP0490845B1 (da)
JP (2) JPH04274990A (da)
AT (1) ATE135855T1 (da)
AU (1) AU646908B2 (da)
CA (1) CA2057533C (da)
DE (1) DE69118133T2 (da)
DK (1) DK0490845T3 (da)
SE (1) SE9003982L (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704717A (en) * 1996-09-17 1998-01-06 Franklin Electric Co., Inc. Bearing support for rotary machine
DE10042106A1 (de) * 2000-08-26 2002-03-07 Valeo Auto Electric Gmbh Antriebsvorrichtung
JP4624614B2 (ja) * 2001-09-21 2011-02-02 新明和工業株式会社 水中機械
JP4699348B2 (ja) * 2003-04-14 2011-06-08 ハーグレーブス テクノロジー コーポレーション ベアリングのプレロードを有する電気モータ
CA2509180C (en) * 2004-06-04 2008-09-09 Msi Machineering Solutions Inc. A frameless switched reluctance motor and application as a top drive for a rotary pump
DE102004041074A1 (de) * 2004-08-25 2006-03-02 Robert Bosch Gmbh Elektrische Maschine mit einem axialen Federelement
EP2518867B1 (en) * 2011-04-29 2017-04-12 Welltec A/S Electrical motor
US9382942B2 (en) 2012-10-05 2016-07-05 Panasonic Intellectual Property Management Co., Ltd. Motor
IT201600130340A1 (it) * 2016-12-22 2018-06-22 Spal Automotive Srl Macchina elettrica rotante.
DE102017202694A1 (de) 2017-02-20 2018-03-29 Magna powertrain gmbh & co kg Antriebsvorrichtung für ein Elektrofahrzeug
US10312766B2 (en) * 2017-04-19 2019-06-04 Vault Motors LLC Submersible-rated roller table motor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653726A1 (de) * 1967-10-26 1971-12-23 Hollesens Fabrikker A S H Elektromotorangetriebene Kreiselpumpe
US3688140A (en) * 1970-09-18 1972-08-29 Franklin Electric Co Inc Leakage control means for a submersible motor assembly
DE2247382A1 (de) * 1972-09-27 1974-04-11 Siemens Ag Rotorlagerung
IT990770B (it) * 1972-06-29 1975-07-10 Siemens Ag Supporto di rotore per motori elettrici
DE2618161C3 (de) * 1976-04-26 1979-03-08 Blech- Und Metallwarenfabrik Robert Fischbach Kg, 5908 Neunkirchen Lageranordnung für einen elektrischen Scheibenankermotor mit feststehender Achse und rotierendem Gehäuse
US4810918A (en) * 1987-10-07 1989-03-07 Flint & Walling, Inc. Rotor shaft with corrosion resistant ferrule for pumps motor
DE3843106A1 (de) * 1988-12-21 1990-06-28 Kaltenbach & Voigt Halterung fuer einen auswechselbaren zahn in einem kuenstlichen zahnaerztlichen kiefermodell
DE3902326A1 (de) * 1989-01-27 1990-08-02 Abs Pumpen Ag Elektromotor
JPH0354365U (da) * 1989-06-01 1991-05-27

Also Published As

Publication number Publication date
SE9003982L (sv) 1992-06-14
AU646908B2 (en) 1994-03-10
AU8884091A (en) 1992-06-18
CA2057533A1 (en) 1992-06-14
US5237228A (en) 1993-08-17
JPH04274990A (ja) 1992-09-30
SE9003982D0 (sv) 1990-12-13
DE69118133T2 (de) 1996-07-25
CA2057533C (en) 1996-09-03
EP0490845A1 (en) 1992-06-17
JPH081042U (ja) 1996-06-21
ATE135855T1 (de) 1996-04-15
DE69118133D1 (de) 1996-04-25
EP0490845B1 (en) 1996-03-20

Similar Documents

Publication Publication Date Title
DE59008112D1 (de) Elektrowerkzeug.
CA2237203A1 (en) Rotary pump and method for operation thereof
ES8605648A1 (es) Tablero publicitario.
DK0490845T3 (da) Neddykkelig arbejdsmaskine
DE3681599D1 (de) Buerstenloser elektrischer motor.
DE69006844D1 (de) Zusammenbau eines elektrischen Motors.
DE58906801D1 (de) Durch einen Elektromotor angetriebener Lüfter.
ATE127635T1 (de) Elektrische maschine.
EP0999010A3 (en) Power operated positioning apparatus
DE60007891T2 (de) Elektrische maschine mit statorwicklungen
ATE81570T1 (de) Kraftfahrzeug-elektroantrieb.
EP0955145A3 (en) Improvements in molding machines
TW341606B (en) Drive unit
GB8304477D0 (en) Submersible electric pump
DE50210544D1 (de) Rundschalttisch mit Direktantrieb und Direketantrieb dafür
ATE187288T1 (de) Selbstgekühlte elektrische maschine
ATE260413T1 (de) Rotationsanlage mit antriebsmotor
ES1042395U (es) Accionamiento motor para maquinas y/o herramientas accionadas electricamente.
ATE112430T1 (de) Synchronmotor, vorzugsweise elektronisch kommutierter, permanent-magneterregter servomotor.
DE69004585D1 (de) Servolenkung mit Antrieb durch einen elektrischen Motor und Auskuppeln des Motors von der Lenkwelle.
SE8801910L (sv) Arbetsgenererande anordning, driven av en elektrisk motor
IT1187296B (it) Elettropompa a trascinamento magnetico
GB2011731A (en) Motors
GB2005089A (en) Induction motors
FR2711455B1 (fr) Rotor à fixation unitaire sur un arbre de rotation, groupe motoventilateur comportant une machine électrique tournante motrice, comme un moteur à commutation électronique équipé d'un tel rotor.