FR2358043A1 - Moteur electrique etanche a l'eau et son procede de construction - Google Patents

Moteur electrique etanche a l'eau et son procede de construction

Info

Publication number
FR2358043A1
FR2358043A1 FR7721224A FR7721224A FR2358043A1 FR 2358043 A1 FR2358043 A1 FR 2358043A1 FR 7721224 A FR7721224 A FR 7721224A FR 7721224 A FR7721224 A FR 7721224A FR 2358043 A1 FR2358043 A1 FR 2358043A1
Authority
FR
France
Prior art keywords
sheet
sheath
stator
forming
electric motor
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.)
Withdrawn
Application number
FR7721224A
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Publication of FR2358043A1 publication Critical patent/FR2358043A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
  • Motor Or Generator Frames (AREA)

Abstract

Le moteur selon l'invention comprend une tôle mince et souple 1 pourvue d'un orifice circulaire et formant un joint étanche 7 avec la carcasse 6 du moteur. Cette tôle est soudée à l'extrémité libre d'une gaine 3 formant écran de telle façon que la gaine et l'orifice de la tôle soient concentriques. Le stator 4 est placé avec ses enroulements 5 autour de la gaine. La carcasse 6 formant une seule pièce avec la boîte à bornes 8 est montée contre la partie en saillie 7 de la tôle et autour du stator. Le stator est rempli d'un mélange à mouler 9 que l'on laisse durcir et on monte enfin le rotor et les autres élements. Applications : moteurs pour pompes de circulation de chauffage central.
FR7721224A 1976-07-09 1977-07-08 Moteur electrique etanche a l'eau et son procede de construction Withdrawn FR2358043A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607865A SE404470B (sv) 1976-07-09 1976-07-09 Elmotor av s k vat typ samt forfarande for framstellning derav

Publications (1)

Publication Number Publication Date
FR2358043A1 true FR2358043A1 (fr) 1978-02-03

Family

ID=20328434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721224A Withdrawn FR2358043A1 (fr) 1976-07-09 1977-07-08 Moteur electrique etanche a l'eau et son procede de construction

Country Status (8)

Country Link
JP (1) JPS5325811A (fr)
CS (1) CS197295B2 (fr)
DD (1) DD130517A5 (fr)
DE (1) DE2729801A1 (fr)
FR (1) FR2358043A1 (fr)
GB (1) GB1539476A (fr)
IT (1) IT1107722B (fr)
SE (1) SE404470B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725321A1 (fr) * 1994-09-27 1996-04-05 Halm Richard Moteur a gaine de type humide pour pompes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167845B (en) * 1984-12-03 1988-09-21 S I Coolers Ltd Coolers
DE4441378A1 (de) * 1994-11-21 1996-05-30 Wilo Gmbh Spalttopf einer Kreiselpumpe

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760718A (en) * 1953-12-10 1956-11-07 Beresford James & Son Ltd Improvements relating to submersible electric motors
GB864195A (en) * 1958-10-04 1961-03-29 Fostoria Pressed Steel Corp Electric motor driven pump
FR1260685A (fr) * 1960-03-30 1961-05-12 Forges Ateliers Const Electr Machines électriques étanches
FR1299237A (fr) * 1961-08-25 1962-07-20 Sigmund Pumps Ltd Perfectionnements aux pompes centrifuges
US3333544A (en) * 1965-03-22 1967-08-01 Vincent K Smith Water pump motor constructions
GB1181194A (en) * 1968-04-19 1970-02-11 Vincent K Smith Submersible Electric Motors
FR2054081A5 (fr) * 1969-07-04 1971-04-16 Sulzer Ag
FR2197419A5 (fr) * 1972-08-24 1974-03-22 Lamoure Pierre
US3873861A (en) * 1973-06-15 1975-03-25 Richard Halm Electric motor, especially a squirrel-cage motor
FR2262433A1 (fr) * 1974-02-23 1975-09-19 Laing Nikolaus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836306B1 (fr) * 1969-03-26 1973-11-02

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760718A (en) * 1953-12-10 1956-11-07 Beresford James & Son Ltd Improvements relating to submersible electric motors
GB864195A (en) * 1958-10-04 1961-03-29 Fostoria Pressed Steel Corp Electric motor driven pump
FR1260685A (fr) * 1960-03-30 1961-05-12 Forges Ateliers Const Electr Machines électriques étanches
FR1299237A (fr) * 1961-08-25 1962-07-20 Sigmund Pumps Ltd Perfectionnements aux pompes centrifuges
US3333544A (en) * 1965-03-22 1967-08-01 Vincent K Smith Water pump motor constructions
GB1181194A (en) * 1968-04-19 1970-02-11 Vincent K Smith Submersible Electric Motors
FR2054081A5 (fr) * 1969-07-04 1971-04-16 Sulzer Ag
FR2197419A5 (fr) * 1972-08-24 1974-03-22 Lamoure Pierre
US3873861A (en) * 1973-06-15 1975-03-25 Richard Halm Electric motor, especially a squirrel-cage motor
FR2262433A1 (fr) * 1974-02-23 1975-09-19 Laing Nikolaus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725321A1 (fr) * 1994-09-27 1996-04-05 Halm Richard Moteur a gaine de type humide pour pompes

Also Published As

Publication number Publication date
IT1107722B (it) 1985-11-25
CS197295B2 (en) 1980-04-30
DE2729801A1 (de) 1978-01-12
GB1539476A (en) 1979-01-31
JPS5325811A (en) 1978-03-10
SE7607865L (sv) 1978-01-10
DD130517A5 (de) 1978-04-05
SE404470B (sv) 1978-10-02

Similar Documents

Publication Publication Date Title
FR2309066A1 (fr) Circuit de refroidissement du rotor d'une machine electrique comportant un enroulement d'excitation supraconducteur
GB2002969B (en) Electrical connector for the stator winding of an electric motor
FR2284209A1 (fr) Circuit de refrigerant pour le rotor d'une machine electrique a enroulement inducteur supraconducteur
ES419002A1 (es) Motor electrico con inducido en corto circuito.
DE2960116D1 (en) An electrical connecting arrangement and an electric motor stator assembly
US20040000822A1 (en) Motor-reducer, in particular for mixers, stirrers and similar machines
ES459795A1 (es) Procedimiento para la fabricacion de rotores para motores e-lectricos invertidos.
ES438495A1 (es) Unidad generadora electrica.
DK97483A (da) Flammesikkert motorhus
ES8200523A1 (es) Perfeccionamientos introducidos en los medios de montaje y moldeo de rotores de motores electricos
JPS5688638A (en) Resin-molded motor
ES445220A1 (es) Procedimiento y dispositivo para la fabricacion de una piezade empalme o pieza de derivacion para conducciones electri- cas.
FR2568066B1 (fr) Protection contre l'echauffement pour demarreur electrique avec moteur a aimants permanents
DE59505054D1 (de) Am spalttopfflansch lösbar befestigter motorenstator
FR2423905A1 (fr) Generateur electrique, notamment alternateur triphase pour vehicule automobile
ES241385U (es) Dispositivo de empalme para cables electricos.
FR2440106A1 (fr) Stator pour machine electrique rotative et machine electrique rotative equipee d'un tel stator
FR2369718A1 (fr) Moteur electrique comportant une plaque a bornes et une traversee de cables d'alimentation
BE773109A (fr) Crapaudine pour l'arbre d'entrainement d'un moteur electrique
US2124610A (en) Submersible motor
JPS626838Y2 (fr)
IT7827575A0 (it) Regolare il numero di giri di un disposizione circuitale per motore elettrico universale.
SU1282265A1 (ru) Электрическа машина
JPS5810966Y2 (ja) 水密封のブツシング装置
ES287528A1 (es) Un motor eléctrico sumergible

Legal Events

Date Code Title Description
ST Notification of lapse