WO2008061943A1 - Moteur électrique doté d'une unité de ventilation à fermeture rapide - Google Patents

Moteur électrique doté d'une unité de ventilation à fermeture rapide Download PDF

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Publication number
WO2008061943A1
WO2008061943A1 PCT/EP2007/062453 EP2007062453W WO2008061943A1 WO 2008061943 A1 WO2008061943 A1 WO 2008061943A1 EP 2007062453 W EP2007062453 W EP 2007062453W WO 2008061943 A1 WO2008061943 A1 WO 2008061943A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
cap
fan
quick release
motor according
Prior art date
Application number
PCT/EP2007/062453
Other languages
German (de)
English (en)
Inventor
Axel Knauff
Volker Dölz
Markus HÖSLE
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2008061943A1 publication Critical patent/WO2008061943A1/fr

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
    • 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

Definitions

  • the present invention relates to an electric motor for an automation system having a cap with which an end face of the electric motor can be covered and which is detachable from the front side, and a fan which is mounted in or on the cap.
  • the electric motor can in principle also be used for any other purposes.
  • the electric motor itself can be a rotary motor, but also a linear motor.
  • Electric motors for automation systems are usually equipped with position encoders. These supply the respective rotary or linear position of the motor for a motor control or a motor control. Air-cooled motors also have separate fan units.
  • the position sensors and fan units are generally arranged one behind the other, as indicated in the example of FIG.
  • the example relates to a rotary motor housed in a housing 1. In the FIG, the winding heads 2 of the stator and an edge region of the rotor 3 can be seen, which is arranged on a shaft 4.
  • the shaft 4 is mounted in a bearing plate 5.
  • the rotatable part of a position sensor 6 On the front side of the shaft 4, the rotatable part of a position sensor 6 is fixed.
  • the stationary part of the position sensor 6 is screwed to the bearing plate 5 by means of a cap 7.
  • the cap 7 forms together with the bearing plate 5 a space in which the position sensor is housed protected from environmental influences.
  • the quick release can also be designed as a hook and loop fastener at one or more points.
  • the electric motor may also have one or more snap-action elements into which the cap is releasably snapped in its final assembly position.
  • the cap fixed to the hinge can be held in its closed position or the cap pushed into a rail in its final assembly position.
  • the electric motor is equipped with at least one cooling hole, which is fed by the fan. Since the fan is attached to the electric motor only with the quick release, it can be easily removed, so that the at least one cooling hole for cleaning quickly accessible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Le nettoyage et le remplacement de détecteurs d'un moteur électrique refroidi par air doivent être rendus plus commodes. Par conséquent, l'invention propose un moteur électrique qui présente un couvercle (17) qui recouvre un côté frontal du moteur électrique et qui peut être enlevé par le côté frontal, ainsi qu'un ventilateur fixé dans ou sur le couvercle (17). Le couvercle (17) est fixé sur le moteur électrique par une fermeture rapide (20, 21). La fermeture rapide permet d'enlever rapidement le couvercle à ventilateur de manière à pouvoir accéder rapidement et de manière simple aux détecteurs, émetteurs (14) et canaux de ventilation (25) éventuellement présents.
PCT/EP2007/062453 2006-11-21 2007-11-16 Moteur électrique doté d'une unité de ventilation à fermeture rapide WO2008061943A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006054807.8 2006-11-21
DE102006054807A DE102006054807A1 (de) 2006-11-21 2006-11-21 Elektromotor mit Schnellverschlusslüftereinheit

Publications (1)

Publication Number Publication Date
WO2008061943A1 true WO2008061943A1 (fr) 2008-05-29

Family

ID=39106142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/062453 WO2008061943A1 (fr) 2006-11-21 2007-11-16 Moteur électrique doté d'une unité de ventilation à fermeture rapide

Country Status (2)

Country Link
DE (1) DE102006054807A1 (fr)
WO (1) WO2008061943A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133305A1 (fr) * 2008-06-11 2009-12-16 Warn Industries, Inc. Treuil refroidi par ventilateur
US20110260467A1 (en) * 2008-10-08 2011-10-27 Aloys Wobben Ring generator
DE102014006594A1 (de) * 2014-05-07 2015-11-12 Sew-Eurodrive Gmbh & Co Kg Lüfterhaube für einen Elektromotor mit Lüfter und Elektromotor mit Lüfterhaube

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013205133A1 (de) * 2013-03-22 2014-09-25 Schaeffler Technologies Gmbh & Co. Kg Motor für einen Direktantrieb eines Drehtisches
JP6249830B2 (ja) 2014-03-11 2017-12-20 住友重機械工業株式会社 装置のファンカバー
EP3163725A1 (fr) * 2015-11-02 2017-05-03 Siemens Aktiengesellschaft Unité de machine, élément partiel et élément intermédiaire et procédé destiné à connecter et/ou de déconnecter une ligne de raccordement
DE102022001256A1 (de) 2021-04-28 2022-11-03 Sew-Eurodrive Gmbh & Co Kg Elektromotor mit einer Rotorwelle, einem Statorgehäuse und einem Lagerflansch
WO2022242902A1 (fr) * 2021-05-19 2022-11-24 Sew-Eurodrive Gmbh & Co. Kg Moteur électrique avec carter de stator, flasque de palier et capot de ventilateur destiné à recevoir un ventilateur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987623A (en) * 1962-09-29 1965-03-31 Siemens Ag An electric motor for driving a ship's loading winch
JPH08322201A (ja) * 1995-05-24 1996-12-03 Kokusai Electric Co Ltd 冷却用ファンの保持機構
EP1389824A1 (fr) * 2002-08-16 2004-02-18 Flender Tübingen GmbH Systeme de machine electrique
DE102004015241A1 (de) * 2004-03-29 2005-10-20 Siemens Ag Luftgekühlte elektrische Maschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222764A (en) * 1937-11-11 1940-11-26 Ralph M Gaston High-duty enclosed electric motor
DE944976C (de) * 1955-02-18 1956-06-28 Joachim Csaki Dipl Ing Filter fuer luftgekuehlte Maschine, insbesondere Elektrohandwerkzeugmaschine
DE69014610T2 (de) * 1990-06-06 1995-05-11 Sumitomo Heavy Industries Rotierende Maschine.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987623A (en) * 1962-09-29 1965-03-31 Siemens Ag An electric motor for driving a ship's loading winch
JPH08322201A (ja) * 1995-05-24 1996-12-03 Kokusai Electric Co Ltd 冷却用ファンの保持機構
EP1389824A1 (fr) * 2002-08-16 2004-02-18 Flender Tübingen GmbH Systeme de machine electrique
DE102004015241A1 (de) * 2004-03-29 2005-10-20 Siemens Ag Luftgekühlte elektrische Maschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133305A1 (fr) * 2008-06-11 2009-12-16 Warn Industries, Inc. Treuil refroidi par ventilateur
US20110260467A1 (en) * 2008-10-08 2011-10-27 Aloys Wobben Ring generator
US9631607B2 (en) 2008-10-08 2017-04-25 Aloys Wobben Ring generator
DE102014006594A1 (de) * 2014-05-07 2015-11-12 Sew-Eurodrive Gmbh & Co Kg Lüfterhaube für einen Elektromotor mit Lüfter und Elektromotor mit Lüfterhaube

Also Published As

Publication number Publication date
DE102006054807A1 (de) 2008-06-05

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