DE102013201038A1 - Housing for mounting shaft to arrangement of integrated generator, has seal carrier that cooperates sealing of housing-shaft connection, and generator whose stator is connected to carrier and rotor is connected with sealing element - Google Patents
Housing for mounting shaft to arrangement of integrated generator, has seal carrier that cooperates sealing of housing-shaft connection, and generator whose stator is connected to carrier and rotor is connected with sealing element Download PDFInfo
- Publication number
- DE102013201038A1 DE102013201038A1 DE201310201038 DE102013201038A DE102013201038A1 DE 102013201038 A1 DE102013201038 A1 DE 102013201038A1 DE 201310201038 DE201310201038 DE 201310201038 DE 102013201038 A DE102013201038 A DE 102013201038A DE 102013201038 A1 DE102013201038 A1 DE 102013201038A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- seal carrier
- shaft
- generator
- sealing element
- 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.)
- Withdrawn
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Classifications
-
- 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
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Die Erfindung betrifft ein Gehäuse, insbesondere für eine Lagerung einer Welle, mit einem integrierten Generator, insbesondere nach dem Oberbegriff von Anspruch 1.The invention relates to a housing, in particular for a bearing of a shaft, with an integrated generator, in particular according to the preamble of claim 1.
Gehäuse zur Lagerung einer Welle dienen auch der Anordnung eines Generators zur Erzeugung von elektrischer Energie oder zur Erzeugung von Messsignalen, wobei eine Verkabelung des Generators vorgesehen ist, um Verbraucher und/oder Auswerteeinrichtungen zu versorgen oder zu verbinden. Housing for supporting a shaft are also used to arrange a generator for generating electrical energy or for generating measuring signals, wherein a wiring of the generator is provided to supply consumers and / or evaluation devices or connect.
Dabei ist insbesondere bei der Wartung und Demontage ein erheblicher Aufwand zu betreiben, um den Generator demontieren zu können, was die dies bezüglichen Kosten erhöht.It is especially in the maintenance and disassembly to operate a considerable effort to disassemble the generator can, which increases the costs relating thereto.
Daher ist es die Aufgabe der Erfindung, ein Gehäuse mit einem integrierten Generator anzugeben, das einfach und kostengünstig aufgebaut ist und dessen Generator leicht austauschbar ist. Therefore, it is the object of the invention to provide a housing with an integrated generator that is simple and inexpensive and whose generator is easily replaceable.
Diese Aufgabe wird erfindungsgemäß durch ein Gehäuse mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a housing with the features of claim 1.
Ein Ausführungsbeispiel der Erfindung sieht ein Gehäuse mit einem integrierten Generator vor, insbesondere für eine Lagerung einer Welle, wobei das Gehäuse die Welle umgreift und an einem axialen Endbereich einen Dichtungsträger aufweist, welcher mit dem Endbereich des Gehäuses verbindbar ist, wobei die Welle ein Dichtungselement trägt, welches mit der Welle drehfest verbunden ist und welches mit dem Dichtungsträger des Gehäuses zum Abdichten der Gehäuse-Welle-Verbindung, also des Spaltes zwischen dem Gehäuse und der Welle, zusammenwirkt, wobei ein Stator eines Generators mit dem Dichtungsträger verbunden ist und ein Rotor des Generators mit dem Dichtungselement verbunden ist. An embodiment of the invention provides a housing with an integrated generator, in particular for a bearing of a shaft, wherein the housing engages around the shaft and at an axial end portion has a seal carrier, which is connectable to the end portion of the housing, wherein the shaft carries a sealing element which is rotatably connected to the shaft and which cooperates with the seal carrier of the housing for sealing the housing-shaft connection, so the gap between the housing and the shaft, wherein a stator of a generator is connected to the seal carrier and a rotor of the Generator is connected to the sealing element.
Dabei ist es zweckmäßig, wenn der Stator des Generators als ringförmiges Element radial innen liegend mit dem Dichtungsträger verbunden ist. So kann der Stator durch die radial innere Anordnung nahe an eine Erregerfläche geführt werden, was die Effektivität des Generators erhöht.It is expedient if the stator of the generator is connected as an annular element radially inwardly lying with the seal carrier. Thus, the stator can be guided by the radially inner arrangement close to an excitation surface, which increases the efficiency of the generator.
Besonders vorteilhaft ist es, wenn das ringförmige Dichtungselement die Welle umgreift, wobei das ringförmige Dichtungselement aus einer Mehrzahl von Segmenten besteht, die mittels eines Spannelements miteinander verbunden sind und auf der Welle angeordnet sind.It when the annular sealing element engages around the shaft, wherein the annular sealing element consists of a plurality of segments which are interconnected by means of a clamping element and are arranged on the shaft is particularly advantageous.
Weiterhin ist es bei einem Ausführungsbeispiel vorteilhaft, wenn der Rotor als ringförmige Erregerfläche in das Dichtungselement aufgenommen ist, wobei die ringförmige Erregerfläche segmentiert ist, wobei ein Segment der Erregerfläche mit einem Segment des Dichtungselements verbunden ist.Furthermore, it is advantageous in one embodiment, when the rotor is received as an annular excitation surface in the sealing element, wherein the annular exciter surface is segmented, wherein a segment of the excitation surface is connected to a segment of the sealing element.
Die vorliegende Erfindung wird nachfolgend anhand bevorzugter Ausführungsbeispiele in Verbindung mit den zugehörigen Figuren näher erläutert. The present invention will be explained in more detail below with reference to preferred embodiments in conjunction with the accompanying figures.
Dabei zeigen:Showing:
Das Gehäuse
An dem Gehäuse
Der Dichtungsträger
Der Stator
Die axiale Baulänge des Dichtungsträgers
Die
Weiterhin bildet der Dichtungsträger
Die Art der Dichtung kann beispielsweise eine Spaltdichtung zwischen dem Dichtungsträger
Durch die formschlüssige Verbindung zwischen dem Dichtungsträger
Der Generator kann ein selbsterregter Generator sein oder ein mit Permanentmagneten ausgestatteter Generator. Diesbezüglich können der Rotor
Als Materialien für den Dichtungsträger
Das Spannelement
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gehäuse casing
- 22
- Welle wave
- 33
- Öffnung opening
- 44
- Anschlusselement connecting element
- 55
- Dichtungsträger seal carrier
- 66
- Vorsprung head Start
- 77
- Ausnehmung recess
- 88th
- Gegenvorsprung counter-projection
- 99
- Gegenausnehmung Gegenausnehmung
- 1010
- Randbereich border area
- 1111
- Stator stator
- 1212
- Anschlussfläche terminal area
- 1313
- Dichtungselement sealing element
- 1414
- Segment segment
- 1515
- Segment segment
- 1616
- Spannelement clamping element
- 1717
- Rotor rotor
- 1818
- axiale Flanke axial flank
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310201038 DE102013201038A1 (en) | 2013-01-23 | 2013-01-23 | Housing for mounting shaft to arrangement of integrated generator, has seal carrier that cooperates sealing of housing-shaft connection, and generator whose stator is connected to carrier and rotor is connected with sealing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310201038 DE102013201038A1 (en) | 2013-01-23 | 2013-01-23 | Housing for mounting shaft to arrangement of integrated generator, has seal carrier that cooperates sealing of housing-shaft connection, and generator whose stator is connected to carrier and rotor is connected with sealing element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013201038A1 true DE102013201038A1 (en) | 2014-07-24 |
Family
ID=51064468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310201038 Withdrawn DE102013201038A1 (en) | 2013-01-23 | 2013-01-23 | Housing for mounting shaft to arrangement of integrated generator, has seal carrier that cooperates sealing of housing-shaft connection, and generator whose stator is connected to carrier and rotor is connected with sealing element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102013201038A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3982521A1 (en) * | 2020-10-06 | 2022-04-13 | ZF Friedrichshafen AG | Arrangement for grounding a shaft for a transmission, for an electric machine, or for an electric axle drive unit |
-
2013
- 2013-01-23 DE DE201310201038 patent/DE102013201038A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3982521A1 (en) * | 2020-10-06 | 2022-04-13 | ZF Friedrichshafen AG | Arrangement for grounding a shaft for a transmission, for an electric machine, or for an electric axle drive unit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150408 |
|
R005 | Application deemed withdrawn due to failure to request examination |