CH343016A - Electrical machine with a liquid-tight laminated core, especially for circulation pumps - Google Patents

Electrical machine with a liquid-tight laminated core, especially for circulation pumps

Info

Publication number
CH343016A
CH343016A CH343016DA CH343016A CH 343016 A CH343016 A CH 343016A CH 343016D A CH343016D A CH 343016DA CH 343016 A CH343016 A CH 343016A
Authority
CH
Switzerland
Prior art keywords
liquid
electrical machine
laminated core
circulation pumps
tight laminated
Prior art date
Application number
Other languages
German (de)
Inventor
Moser Hans Ing Dr
Original Assignee
Moser Hans Ing Dr
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 Moser Hans Ing Dr filed Critical Moser Hans Ing Dr
Publication of CH343016A publication Critical patent/CH343016A/en

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
    • 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
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • 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
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CH343016D 1953-12-21 1953-12-21 Electrical machine with a liquid-tight laminated core, especially for circulation pumps CH343016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1124429X 1953-12-21

Publications (1)

Publication Number Publication Date
CH343016A true CH343016A (en) 1959-12-15

Family

ID=4558821

Family Applications (1)

Application Number Title Priority Date Filing Date
CH343016D CH343016A (en) 1953-12-21 1953-12-21 Electrical machine with a liquid-tight laminated core, especially for circulation pumps

Country Status (4)

Country Link
BE (1) BE534251A (en)
CH (1) CH343016A (en)
DE (1) DE1040118B (en)
FR (1) FR1124429A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209650B (en) * 1961-02-13 1966-01-27 Ziehl Abegg O H G Mold for encapsulating the winding heads of electric motors with casting resin
EP0067704A2 (en) * 1981-06-17 1982-12-22 MATHER & PLATT LIMITED Electric motors
USRE37233E1 (en) * 1992-11-19 2001-06-19 Nate International Integral motor centrifugal pump

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149805B (en) * 1960-05-03 1963-06-06 Ernst Hauenstein Liquid cooling for the electric drive motor of a centrifugal pump
DE1233481B (en) * 1962-05-03 1967-02-02 James Beresford & Son Ltd Submersible electric motor
DE1282157B (en) * 1963-12-05 1968-11-07 Licentia Gmbh Process for the production of a small electric motor closed on all sides by a casting compound
CA938331A (en) * 1970-01-29 1973-12-11 W. Dochterman Richard Dynamoelectric machine and method of making same
DK149716C (en) * 1984-02-29 1987-05-25 Smedegaard As HOUSE FOR A SPRING ENGINE PUMP AND PROCEDURE FOR PREPARING IT
DE8811420U1 (en) * 1988-09-09 1989-01-19 Halm, Richard, 7066 Baltmannsweiler, De
DE10009376A1 (en) * 2000-02-29 2001-08-30 Wilo Gmbh Motor-driven pump has wet rotor between suction port and impeller wheel with central suction opening enclosed by hollow cylindrical shaft carrying rotor's permanent magnets
DE102016111414A1 (en) * 2016-06-22 2017-12-28 Xylem Ip Management Sàrl Pumping device for conveying a fluid to be pumped
DE102020101316A1 (en) 2020-01-21 2021-07-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electric machine with coolable stator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE209731C (en) *
CH120076A (en) * 1926-05-28 1927-06-16 Baumann Carl Bushing for gas-tight separation of the rotor and stator of the drive motor of electrically operated refrigeration machines.
US1875206A (en) * 1930-11-28 1932-08-30 Vincent G Apple Insulation incased stator with glass lining
FR785513A (en) * 1934-02-15 1935-08-09
CH262559A (en) * 1941-11-07 1949-07-15 Westinghouse Electric Corp Synthetic resin mixture and process for its production.
US2422591A (en) * 1943-04-12 1947-06-17 Sigmund Corp Magnetizable core
US2428816A (en) * 1943-04-29 1947-10-14 Sigmund Corp Waterproof winding element
US2422592A (en) * 1943-05-24 1947-06-17 Sigmund Corp Preformed coating for magnetizable core
DE852709C (en) * 1943-12-03 1952-10-16 Basf Ag Laminated iron core or similar laminated core combined with adhesive for electrical engineering purposes
CH259947A (en) * 1947-06-17 1949-02-15 Moser Glaser & Co Ag Process for the production of ferromagnetic bodies.
DE805408C (en) * 1949-08-06 1951-05-17 Pleuger K G Device for protecting electric motors working under fluids against the ingress of contaminants
GB688311A (en) * 1949-09-08 1953-03-04 Francois Jarsaillon Improvements in or relating to circulator units for central heating systems
DE920085C (en) * 1949-11-29 1954-11-11 Elektro Mechanik G M B H Electrically driven submersible pump set, especially for pipe wells
DE876643C (en) * 1951-05-24 1953-05-15 Erich Lutz Liquid pump
DE898872C (en) * 1951-07-04 1953-12-03 Basf Ag Process for the production of protective coatings
CH299842A (en) * 1951-10-30 1954-06-30 Oerlikon Maschf Process for the production of stable laminated cores for magnetic cores, transformers and electrical machines.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209650B (en) * 1961-02-13 1966-01-27 Ziehl Abegg O H G Mold for encapsulating the winding heads of electric motors with casting resin
EP0067704A2 (en) * 1981-06-17 1982-12-22 MATHER & PLATT LIMITED Electric motors
EP0067704A3 (en) * 1981-06-17 1983-03-09 MATHER & PLATT LIMITED Electric motors
USRE37233E1 (en) * 1992-11-19 2001-06-19 Nate International Integral motor centrifugal pump

Also Published As

Publication number Publication date
FR1124429A (en) 1956-10-10
DE1040118B (en) 1958-10-02
BE534251A (en)

Similar Documents

Publication Publication Date Title
CH408180A (en) Rotor for a small electrical machine
CH343016A (en) Electrical machine with a liquid-tight laminated core, especially for circulation pumps
FR1119941A (en) Laminated core for dynamo-electric machine
CH246227A (en) Electric parking device for textile machines.
CH238736A (en) Process for the production of electrical machines with a laminated core and electrical machine produced by this process.
FR1110068A (en) Guide vane for axial circulation machines
AT240459B (en) Rotor for a small electrical machine
CH255222A (en) Rotor for an electric machine.
CH539326A (en) Magnetic armature arrangement, in particular for knitting machines
CH289502A (en) Housing for electrical machine.
AT193010B (en) Electric machines, in particular for motor vehicles
AT195995B (en) Electric machine, in particular vehicle engine
CH233442A (en) Electric machine.
AT193478B (en) Winding with reduced additional losses for electrical machines
CH274066A (en) Laminated stator core for electrical machines.
AT196952B (en) Electric induction machine excited by capacitors
CH330074A (en) Winding machine with automatically operated spool change
AT186721B (en) Electric machine, especially light metal motor
CH246091A (en) Magnetic circuit, especially for an electrical machine with a permanent magnet rotor.
AT179822B (en) Small electric machine with double T armature
DK80436C (en) Electric washing machine.
AT195514B (en) Electric commutator machine with multiple parallel winding
CH245498A (en) Electrical machine having a commutator.
GR14413B (en) PERFECTIONS IN A WASHING MACHINE.
CH287993A (en) Laminated iron body for electrical machines.