NL89022C - - Google Patents

Info

Publication number
NL89022C
NL89022C NL89022DA NL89022C NL 89022 C NL89022 C NL 89022C NL 89022D A NL89022D A NL 89022DA NL 89022 C NL89022 C NL 89022C
Authority
NL
Netherlands
Application number
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.)
Publication of NL89022C publication Critical patent/NL89022C/xx

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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
NL89022D 1951-06-06 NL89022C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13420/51A GB705937A (en) 1951-06-06 1951-06-06 Improvements in or relating to electric induction motors

Publications (1)

Publication Number Publication Date
NL89022C true NL89022C (de)

Family

ID=10022635

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89022D NL89022C (de) 1951-06-06

Country Status (4)

Country Link
US (1) US2730953A (de)
FR (1) FR1087184A (de)
GB (1) GB705937A (de)
NL (1) NL89022C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021788A (en) * 1957-05-02 1962-02-20 American Crucible Products Com Submersible pump
DE1236639B (de) * 1958-08-13 1967-03-16 S E A Soc D Electronique Et D Elektrische Axialluftspalt-Induktionsmaschine
US3223867A (en) * 1961-10-09 1965-12-14 Gen Dynamics Corp Axial air gap motor
US3455850A (en) * 1966-03-02 1969-07-15 Mobay Chemical Corp Fire-resistant polyurethane foam
GB1323203A (en) * 1970-08-28 1973-07-11 Marelli & C Spa Ercole Electrically operated pump
FR2405422A1 (fr) * 1977-10-07 1979-05-04 Berliet Automobiles Dispositif pour faire circuler un fluide dans un arbre creux
SE7810243L (sv) * 1977-10-17 1979-04-18 Kgel Ltd Skivmaskin
US4330727A (en) * 1979-12-27 1982-05-18 Claude Oudet Electric step motor
FR2583594B1 (fr) * 1985-06-17 1988-12-02 Alsthom Atlantique Machine electrique tournante a rotor plat et procede de realisation de cette machine.
CH688105A5 (fr) * 1993-02-03 1997-05-15 Jose Murga Ensemble pompe ou turbine à flux axial et machine électrique.
US6765327B2 (en) * 2002-03-27 2004-07-20 The Timken Company Integral driveline support and electric motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US427978A (en) * 1890-05-13 Michael von dolivo-dobrowolsky
US1605796A (en) * 1926-11-02 Electric machine
US570914A (en) * 1896-11-10 dorman
US323975A (en) * 1885-08-11 Dynamo-electric or electro-dynamic machine
US1363315A (en) * 1919-05-31 1920-12-28 Andrew P Dron Rotary pump
US1539195A (en) * 1922-03-29 1925-05-26 Kremser Alois Submerged pumping unit
US1894724A (en) * 1930-11-06 1933-01-17 Herbert F Apple Stator with built-in condenser
DE767800C (de) * 1935-11-30
CH237074A (de) * 1944-04-28 1945-03-31 Fleiner Max Elektrische Einrichtung.
GB582036A (en) * 1944-07-07 1946-11-01 Maldwyn Lewis Thomas Improved combined pump and electric motor unit
US2469808A (en) * 1946-09-28 1949-05-10 Gen Mills Inc Induction motor rotor
US2635547A (en) * 1948-01-19 1953-04-21 Pierce John B Foundation Axial gap electric motor-driven pump
US2541906A (en) * 1948-09-25 1951-02-13 Fairbanks Morse & Co Seal for electric motors
US2683232A (en) * 1949-09-21 1954-07-06 Siemens Ag Winding assembly for disk-type electric motors or generators
US2644635A (en) * 1950-10-20 1953-07-07 Borg Warner Compressor

Also Published As

Publication number Publication date
GB705937A (en) 1954-03-24
US2730953A (en) 1956-01-17
FR1087184A (fr) 1955-02-22

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