ES2125726T3 - Accionamiento electromotorizado. - Google Patents

Accionamiento electromotorizado.

Info

Publication number
ES2125726T3
ES2125726T3 ES96913458T ES96913458T ES2125726T3 ES 2125726 T3 ES2125726 T3 ES 2125726T3 ES 96913458 T ES96913458 T ES 96913458T ES 96913458 T ES96913458 T ES 96913458T ES 2125726 T3 ES2125726 T3 ES 2125726T3
Authority
ES
Spain
Prior art keywords
motor
speed
drive
fan wheel
motor speed
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 - Lifetime
Application number
ES96913458T
Other languages
English (en)
Inventor
Wolfgang Lienert
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2125726T3 publication Critical patent/ES2125726T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Primary Cells (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)
  • Power Steering Mechanism (AREA)

Abstract

EN UN ACCIONAMIENTO PARA VEHICULOS SOBRE RAILES Y VEHICULOS GUIADOS SE QUIERE MEJORAR LA REFRIGERACION DEL MOTOR DE ACCIONAMIENTO (8). PARA ELLO SE HA PREVISTO DISPONER UN DISPOSITIVO ELECTROMAGNETICO LIMITADOR DEL NUMERO DE REVOLUCIONES Y REGULADOR (5-7) ENTRE EL EJE DEL MOTOR (3) Y LA RUEDA DEL VENTILADOR (1), EL CUAL LIMITA LA ALIMENTACION DE AIRE DE REFRIGERACION AL VOLUMEN DE AIRE NECESARIO, CUANDO EL NUMERO DE REVOLUCIONES DEL MOTOR SUBE POR ENCIMA DEL NUMERO DE REVOLUCIONES DE LA RUEDA DEL VENTILADOR, PUDIENDOSE REDUCIR EL NUMERO DE REVOLUCIONES DE LA RUEDA DEL VENTILADOR, A PARTIR DE UN NUMERO DE REVOLUCIONES DEL MOTOR PREDETERMINABLE, FRENTE AL NUMERO DE REVOLUCIONES DEL MOTOR.
ES96913458T 1995-05-16 1996-05-02 Accionamiento electromotorizado. Expired - Lifetime ES2125726T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19517989 1995-05-16

Publications (1)

Publication Number Publication Date
ES2125726T3 true ES2125726T3 (es) 1999-03-01

Family

ID=7762072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96913458T Expired - Lifetime ES2125726T3 (es) 1995-05-16 1996-05-02 Accionamiento electromotorizado.

Country Status (9)

Country Link
EP (1) EP0826266B1 (es)
JP (1) JP3789475B2 (es)
KR (1) KR100415128B1 (es)
CN (1) CN1077736C (es)
AT (1) ATE173864T1 (es)
DE (1) DE59600876D1 (es)
DK (1) DK0826266T3 (es)
ES (1) ES2125726T3 (es)
WO (1) WO1996037035A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930692A3 (de) * 1998-01-15 2000-05-31 Siemens Aktiengesellschaft Elektromotorischer Antrieb
EP1024295A1 (de) 1999-01-27 2000-08-02 Siemens Aktiengesellschaft Elektromotorischer Antrieb
DE19960839C1 (de) * 1999-12-16 2001-06-21 Siemens Ag Elektromotorischer Antrieb
DE10047592A1 (de) 2000-09-26 2002-04-25 Siemens Ag Lüftervorrichtung mit elektromagnetischer Kupplung
FR2929772B1 (fr) * 2008-04-08 2016-01-15 Leroy Somer Moteurs Machine electrique comportant un ventilateur a canaux multiples
FR2979499B1 (fr) 2011-08-30 2013-09-20 Leroy Somer Moteurs Machine electrique a refroidissement ameliore.
CN102629803B (zh) * 2012-04-26 2016-01-20 扬州博世特工具有限公司 内置散热电机的串励电机
CN110098688B (zh) * 2018-01-31 2021-08-06 西门子公司 电机本体及电机
FR3102896B1 (fr) * 2019-11-04 2021-11-26 Alstom Transp Tech Moteur électrique de traction d’un véhicule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239095A (en) * 1978-10-13 1980-12-16 Canadian Fram Limited Slip band electromechanical clutch
JPS5775545A (en) * 1980-10-24 1982-05-12 Mitsubishi Electric Corp Rotary electric machine
JPS57193951A (en) * 1981-05-19 1982-11-29 Mitsubishi Electric Corp Rotary electric machine

Also Published As

Publication number Publication date
WO1996037035A1 (de) 1996-11-21
EP0826266A2 (de) 1998-03-04
CN1077736C (zh) 2002-01-09
JP3789475B2 (ja) 2006-06-21
DK0826266T3 (da) 1999-08-09
JPH11505700A (ja) 1999-05-21
DE59600876D1 (de) 1999-01-07
KR100415128B1 (ko) 2004-03-20
CN1184568A (zh) 1998-06-10
EP0826266B1 (de) 1998-11-25
ATE173864T1 (de) 1998-12-15
KR19990014769A (ko) 1999-02-25

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