DE202007002045U1 - Connection of the stator and the rotor of an electric motor - Google Patents
Connection of the stator and the rotor of an electric motor Download PDFInfo
- Publication number
- DE202007002045U1 DE202007002045U1 DE200720002045 DE202007002045U DE202007002045U1 DE 202007002045 U1 DE202007002045 U1 DE 202007002045U1 DE 200720002045 DE200720002045 DE 200720002045 DE 202007002045 U DE202007002045 U DE 202007002045U DE 202007002045 U1 DE202007002045 U1 DE 202007002045U1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- stator
- axle box
- receiving space
- connection
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000000926 separation method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H02K5/16—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
- H02K5/16—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
- H02K5/1677—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 rotor around a fixed spindle; radially supporting the rotor directly
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Verbindung
des Stators und des Rotors eines Elektromotors, wobei der Stator
(20) und der Rotor (30) in einem Rahmen (10) aufgenommen sind, bestehend
aus
einer Achsbüchse
(21), die in der Mitte des Stators (20) angeordnet ist und einen
Aufnahmeraum (211) aufweist,
einem Lager (22), das in der Achsbüchse (21)
angeordnet ist,
einer Radachse (31), die in der Mitte des Rotors
(30) angeordnet und durch das Lager (22) geführt ist,
einem Ringflansch
(311), der am Verbindungsende der Radachse (31) gebildet ist und
in dem Aufnahmeraum (211) geklemmt werden kann, wodurch der Stator
(20) und der Rotor (30) miteinander verbunden sind.Connection of the stator and the rotor of an electric motor, wherein the stator (20) and the rotor (30) are accommodated in a frame (10) consisting of
an axle box (21) which is arranged in the center of the stator (20) and has a receiving space (211),
a bearing (22) arranged in the axle box (21),
a wheel axle (31) arranged in the center of the rotor (30) and guided by the bearing (22),
an annular flange (311) which is formed at the connecting end of the wheel axle (31) and can be clamped in the receiving space (211), whereby the stator (20) and the rotor (30) are interconnected.
Description
Technisches Gebiettechnical area
Die Erfindung betrifft die Verbindung des Stators und des Rotors eines Elektromotors, wobei eine Radachse des Rotors in dem Aufnahmeraum einer Achsbüchse des Stators geklemmt werden kann, so dass der Stator und der Rotor leicht miteinander verbunden und voneinander getrennt werden können.The The invention relates to the connection of the stator and the rotor of a Electric motor, wherein a wheel axle of the rotor in the receiving space an axle box The stator can be clamped so that the stator and the rotor easily connected and separated from each other.
Stand der TechnikState of technology
Wie
aus
Bei
der Montage wird die Radachse
Aufgabe der ErfindungTask of invention
Der Erfindung liegt die Aufgabe zugrunde, die Verbindung des Stators und des Rotors eines Elektromotors zu schaffen, die eine leichte Verbindung und Trennung des Stators und des Rotors gestattet.Of the Invention is based on the object, the connection of the stator and the rotor of an electric motor to create a light Connection and separation of the stator and the rotor allowed.
Der Erfindung liegt eine weitere Aufgabe zugurnde, die Verbindung des Stators und des Rotors eines Elektromotors zu schaffen, wobei der Stator eine Achsbüchse aufweist, in der ein Lager aufgenommen ist, und der Rotor eine Radachse aufweist, die durch das Lager geführt ist und am Verbindungsende einen Ringflansch bildet, der im Aufnahmeraum der Achsbüchse geklemmt werden kann.Of the Invention is another object zugurnde, the compound of Stators and the rotor of an electric motor to create, the Stator an axle box in which a bearing is accommodated, and the rotor is a wheel axle which is guided by the bearing and at the connection end forms an annular flange, which clamped in the receiving space of the axle can be.
Der Erfindung liegt eine weitere Aufgabe zugrunde, die Verbindung des Stators und des Rotors eines Elektromotors zu schaffen, wobei die Achsbüchse am freien Ende mit Längsschlitzen versehen ist, durch die der Aufnahmeraum elastisch aufgeweitet werden kann.Of the Invention is based on a further object, the compound of Stators and the rotor of an electric motor to create, the Achsbüchse at the free end with longitudinal slots is provided, are widened by the receiving space elastically can.
Der Erfindung liegt eine nochmals weitere Aufgabe zugrunde, die Verbindung des Stators und des Rotors eines Elektromotors zu schaffen, die einen Einfluß durch die Betriebswärme vermeiden kann.Of the Invention is a still further object, the compound to create the stator and the rotor of an electric motor, the an influence through the operating heat can avoid.
Kurze Beschreibung der ZeichnungenShort description the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung einer Anwendung der Erfindung auf einen Kühlventilator (darauf ist die Erfindung nicht beschränkt) in Verbindung mit den anliegenden Zeichnungen.Further Details, features and advantages of the invention will become apparent the following detailed description of an application of Invention on a cooling fan (the invention is not limited to) in connection with the adjacent drawings.
Die
Bei
der Montage, wie es in den
Bei
der Demontage muß der
Rotor
Aufgrund der obengenannten Tatsachen entspricht die Erfindung in ihrer Verfügbarkeit, Fortschrittlichkeit und Neuheit vollauf den Anforderungen für ein Gebrauchsmuster.by virtue of the above facts, the invention corresponds in its availability, Progressiveness and novelty fully on the requirements for a utility model.
Die vorstehende Beschreibung stellt nur die bevorzugten Ausführungsbeispiele der Erfindung dar und soll nicht als Definition der Grenzen und des Bereiches der Erfindung dienen. Alle gleichwertige Änderungen und Modifikationen gehören zum Schutzbereich dieser Erfindung.The The above description represents only the preferred embodiments of the invention and should not be used as a definition of boundaries and serve the scope of the invention. All equivalent changes and modifications are included to the scope of this invention.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720002045 DE202007002045U1 (en) | 2007-02-12 | 2007-02-12 | Connection of the stator and the rotor of an electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720002045 DE202007002045U1 (en) | 2007-02-12 | 2007-02-12 | Connection of the stator and the rotor of an electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007002045U1 true DE202007002045U1 (en) | 2007-07-26 |
Family
ID=38320282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200720002045 Expired - Lifetime DE202007002045U1 (en) | 2007-02-12 | 2007-02-12 | Connection of the stator and the rotor of an electric motor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007002045U1 (en) |
-
2007
- 2007-02-12 DE DE200720002045 patent/DE202007002045U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070830 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20100310 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20130206 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20150225 |
|
R071 | Expiry of right |