DE138103C - - Google Patents
Info
- Publication number
- DE138103C DE138103C DENDAT138103D DE138103DA DE138103C DE 138103 C DE138103 C DE 138103C DE NDAT138103 D DENDAT138103 D DE NDAT138103D DE 138103D A DE138103D A DE 138103DA DE 138103 C DE138103 C DE 138103C
- Authority
- DE
- Germany
- Prior art keywords
- housing
- sheet metal
- effective iron
- ring
- width
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Plates (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In dem Zusatz-Patent 137565 zu dem Patent 108222 ist eine Einrichtung zum Befestigen von Blechringen im Gehäuse elektrischer Maschinen beschrieben, bei welcher dieBefestigungstheile (Schrauben, Keile u. s. w.) an seitlichen Winkelringen angreifen.In patent addendum 137565 to patent 108222 there is a means of attachment of sheet metal rings in the housing of electrical machines, in which the fastening parts (Screws, wedges, etc.) attack the angle rings on the side.
Bei dieser Befestigungsart ist die Ausführung des Gehäuses von der Lage der Winkelringe, d. h. von der Breite des wirksamen Eisens abhängig, welcher Umstand in vielen Fällen unbequem ist.With this type of fastening, the design of the housing depends on the position of the angle rings, d. H. depends on the width of the effective iron, which circumstance in many cases is inconvenient.
Der Zweck der vorliegenden Erfindung ist nun der, die Abmessungen des Gehäuses unabhängig zu machen von der Breite des wirksamen Eisenringes, indem die Möglichkeit geschaffen wird, die Angriffsebenen der Befestigungstheile beliebig zu verlegen.The purpose of the present invention is now to make the dimensions of the housing independent to make of the width of the effective iron ring by creating the possibility is to relocate the attack levels of the fastening parts as desired.
In der beiliegenden Zeichnung bedeutet a den wirksamen, aus Blechen zusammengesetzten Eisenring, auf dessen Rücken schwalbenschwanzförmige Nuthen η vorgesehen sind. In diesen Nuthen liegen Federn f, die das Muttergewinde für die Befestigungsschrauben b tragen (Fig. 2).In the accompanying drawing, a denotes the effective iron ring composed of metal sheets, on the back of which there are dovetail-shaped grooves η . In these grooves there are springs f which carry the nut thread for the fastening screws b (Fig. 2).
Die durch die Schrauben ausgeübten Kräfte werden alsdann durch die Federn auf den Blechring übertragen, und zwar können wegen des schwalbenschwanzförmigen Querschnittes der Nuthen und Federn ganz im Sinne der Patentschrift 137565 nach Befinden Druck- oder Zugschrauben zur Verwendung kommen, anders gesagt, auf den Eisenring radiale Kräfte in beiden Richtungen ausgeübt werden.The forces exerted by the screws are then exerted by the springs on the Transfer sheet metal ring, and that can because of the dovetail-shaped cross-section the grooves and tongues entirely in the sense of patent 137565 after being pressure or Lag screws are used, in other words, radial forces in the iron ring be exercised in both directions.
Claims (1)
Einrichtung zum Befestigen von Blechringen im Gehäuse elektrischer Maschinen nach Patent 137565, dadurch gekennzeichnet, dafs die das Gehäuse und das wirksame Eisen verbindenden Zwischenglieder in prismatisch gestaltete Federn eingreifen, die in entsprechend unterschnittenen Nuthen so angeordnet sind, dafs radiale Zug- und Druckkräfte auf den Blechring übertragen werden können, das Ganze zu dem Zwecke, die Abmessungen des Gehäuses möglichst unabhängig von der Breite des wirksamen Eisenringes zu machen.Patent claim:
Device for fastening sheet metal rings in the housing of electrical machines according to patent 137565, characterized in that the intermediate links connecting the housing and the effective iron engage in prismatically designed springs which are arranged in corresponding undercut grooves so that radial tensile and compressive forces are applied to the sheet metal ring can be transferred, the whole thing for the purpose of making the dimensions of the housing as independent as possible of the width of the effective iron ring.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE138103C true DE138103C (en) |
Family
ID=405937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT138103D Active DE138103C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE138103C (en) |
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0
- DE DENDAT138103D patent/DE138103C/de active Active
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