ES337828A1 - Perfeccionamientos en la construccion de electrobombas ro- tativas. - Google Patents

Perfeccionamientos en la construccion de electrobombas ro- tativas.

Info

Publication number
ES337828A1
ES337828A1 ES337828A ES337828A ES337828A1 ES 337828 A1 ES337828 A1 ES 337828A1 ES 337828 A ES337828 A ES 337828A ES 337828 A ES337828 A ES 337828A ES 337828 A1 ES337828 A1 ES 337828A1
Authority
ES
Spain
Prior art keywords
rod
impeller
pump
cup
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.)
Expired
Application number
ES337828A
Other languages
English (en)
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.)
Alstom SA
Original Assignee
Unelec SA
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
Priority claimed from FR52949A external-priority patent/FR1502641A/fr
Application filed by Unelec SA filed Critical Unelec SA
Publication of ES337828A1 publication Critical patent/ES337828A1/es
Expired 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • 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
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K5/1282—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 the partition wall in the air-gap being non cylindrical
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • 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)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES337828A 1966-03-10 1967-03-10 Perfeccionamientos en la construccion de electrobombas ro- tativas. Expired ES337828A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR52949A FR1502641A (fr) 1966-03-10 1966-03-10 électropompe rotative à entrefer radial
FR84908A FR91540E (fr) 1966-03-10 1966-11-24 électropompe rotative à entrefer radial

Publications (1)

Publication Number Publication Date
ES337828A1 true ES337828A1 (es) 1968-03-01

Family

ID=26169141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337828A Expired ES337828A1 (es) 1966-03-10 1967-03-10 Perfeccionamientos en la construccion de electrobombas ro- tativas.

Country Status (6)

Country Link
CH (1) CH471327A (es)
DE (5) DE1728406A1 (es)
ES (1) ES337828A1 (es)
FR (1) FR91540E (es)
GB (2) GB1185300A (es)
NL (1) NL6703625A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534740C3 (de) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Spaltrohrkreiselpumpe
DE3419831A1 (de) * 1984-05-26 1985-11-28 Albert 5204 Lohmar Blum Pumpenaggregat mit gehaeuse aus kunststoff
IT1187296B (it) * 1985-09-20 1987-12-23 Zanussi Elettromecc Elettropompa a trascinamento magnetico
DE3727758A1 (de) * 1987-08-20 1989-03-02 Licentia Gmbh Heizungswasserumwaelzpumpe
DE3831457A1 (de) * 1988-09-16 1990-03-22 Licentia Gmbh Elektromotorisch angetriebene fluessigkeitspumpe
US5407331A (en) * 1992-01-14 1995-04-18 Mitsubishi Jukogyo Kabushiki Kaisha Motor-driven pump
DE9415319U1 (de) * 1994-09-21 1996-01-25 Wilo Gmbh, 44263 Dortmund Tauchmotorpumpe
FR2732412B1 (fr) * 1995-03-31 1997-06-13 Technicatome Dispositif de pompage a moteur axial

Also Published As

Publication number Publication date
DE1728407A1 (de) 1971-09-23
GB1185300A (en) 1970-03-25
DE1653781A1 (de) 1970-02-12
CH471327A (fr) 1969-04-15
GB1184420A (en) 1970-03-18
FR91540E (fr) 1968-06-28
DE1728405A1 (de) 1971-09-16
DE1728406A1 (de) 1971-08-26
DE1788107A1 (de) 1972-01-13
NL6703625A (es) 1967-09-11

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