ES450101A1 - Motor with exterior rotor. (Machine-translation by Google Translate, not legally binding) - Google Patents

Motor with exterior rotor. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES450101A1
ES450101A1 ES450101A ES450101A ES450101A1 ES 450101 A1 ES450101 A1 ES 450101A1 ES 450101 A ES450101 A ES 450101A ES 450101 A ES450101 A ES 450101A ES 450101 A1 ES450101 A1 ES 450101A1
Authority
ES
Spain
Prior art keywords
motor
bushing
translation
shaft
machine
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
ES450101A
Other languages
Spanish (es)
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of ES450101A1 publication Critical patent/ES450101A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Motor with external rotor, especially for operation in chemical-aggressive environment, preferably for the operation of a large-diameter ventilation impeller and reduced axial length, of the type of a fan impeller for vapor outlet hoods, with suspended external motor, whose closed casing serves as an attachment to the shaft, forming a single piece with the short-circuit cage in a fixed connection with a bushing for securing it to the shaft, characterized in that in order to shorten the length of the motor, a bushing (6) for fixing the shaft at the bottom of the motor, enters the interior of the stator winding (23, 24, 25) and because inside the winding of the stator an insulating molded part (21) has been placed that surrounds with play the upper part of the bushing (6) (Machine-translation by Google Translate, not legally binding)
ES450101A 1975-07-26 1976-07-23 Motor with exterior rotor. (Machine-translation by Google Translate, not legally binding) Expired ES450101A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535609 DE2535609A1 (en) 1975-07-26 1975-07-26 External rotor motor for operation in aggressive media - has bushing in one piece with squirrel cage penetrating stator winding and surrounded by insulator

Publications (1)

Publication Number Publication Date
ES450101A1 true ES450101A1 (en) 1977-11-16

Family

ID=5953644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450101A Expired ES450101A1 (en) 1975-07-26 1976-07-23 Motor with exterior rotor. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
DE (1) DE2535609A1 (en)
ES (1) ES450101A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842119C2 (en) * 1978-09-27 1984-09-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen External rotor motor
DE2912802C2 (en) * 1979-03-30 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Arrangement for interconnecting the winding ends of the stator winding with an external connecting cable in an external rotor motor
EP0066644B1 (en) * 1981-06-09 1985-03-20 Siemens Aktiengesellschaft Arrangement and method to connect the stator winding ends of a small motor
DE3422743A1 (en) * 1984-06-19 1985-12-19 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen EXTERNAL ROTOR MOTOR WITH SCREW-IN MOTOR FLANGE
FR2580340B1 (en) * 1985-04-12 1989-07-13 Etri Sa CENTRIFUGAL FAN
EP0307704A1 (en) * 1987-09-11 1989-03-22 Siemens Aktiengesellschaft Coil bobbin
DE20108218U1 (en) * 2001-05-16 2002-09-26 Ebm Werke Gmbh & Co Kg Fan wheel and fan, in particular radial fan
US8141231B2 (en) 2003-09-15 2012-03-27 Shop Vac Electric motor
DE202008015714U1 (en) * 2008-11-27 2010-04-22 Ebm-Papst St. Georgen Gmbh & Co. Kg electric motor
FR3006823B1 (en) * 2013-06-05 2016-12-23 Valeo Equip Electr Moteur ELECTRIC MACHINE HAVING A SYSTEM FOR GUIDING AT LEAST ONE CONNECTING WIRE TO A MEASURING PROBE AND CORRESPONDING GUIDE SYSTEM
JP2018127952A (en) * 2017-02-08 2018-08-16 シナノケンシ株式会社 Air blower

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102679C2 (en) * 1971-01-21 1982-12-30 Papst-Motoren GmbH & Co KG, 7742 St Georgen Small electric motor for a fan

Also Published As

Publication number Publication date
DE2535609A1 (en) 1977-02-10

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