DE340445C - Frames and housings that serve as supports for the effective iron and for the windings of electrical alternating current generators and motors - Google Patents
Frames and housings that serve as supports for the effective iron and for the windings of electrical alternating current generators and motorsInfo
- Publication number
- DE340445C DE340445C DE1918340445D DE340445DD DE340445C DE 340445 C DE340445 C DE 340445C DE 1918340445 D DE1918340445 D DE 1918340445D DE 340445D D DE340445D D DE 340445DD DE 340445 C DE340445 C DE 340445C
- Authority
- DE
- Germany
- Prior art keywords
- housings
- motors
- alternating current
- serve
- windings
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 8
- 229910052742 iron Inorganic materials 0.000 title claims description 4
- 238000004804 winding Methods 0.000 title claims description 4
- 239000000969 carrier Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001020 rhythmical effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method 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
- H02K5/02—Casings or enclosures characterised by the material thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
Description
Gestelle und Gehäuse, die als Träger für das wirksame Eisen und für die Wicklungen elektrischer Wechselstrom-Generatoren und -Motoren dienen. Allgemein werden die als Träger des wirksamen Eisens und der Wicklungen dienenden Gestelle Lund Gehäuse von Wechselstrom-Generatoren und -Motoren aus Metall, und zwar vorwiegend aus. Gußeisen hergestellt. SolcheGußeisengehäuse besitzen den Nachteil, daß sie infolge physikalischer Erscheinungen, z. B. Magnetisierung infolge Kraft'linienstreuung, oder durch direkten Stromdurchgang sich erhitzen. Diese Erhitzung der Gehäuse bedeutet nicht nur @dauernden Energieverlust, sondern sie ist auch für die Maschine, insbesondere für die Isolation schädlich. Ferner erhalten solche Gehäuse usw. aus Gußeisen, die mechanisch stark belastet sind und durch den Betrieb zugleich in starke rhythmische Schwingungen versetzt werden, leicht Risse oder Sprünge, die zu einem Bruch führen können.Racks and housings that serve as supports for the effective iron and for the windings of electrical alternating current generators and motors are used. Generally become the frames that serve as carriers of the effective iron and the windings Lund housings for alternating current generators and motors made of metal, mainly the end. Cast iron made. Such cast iron housings have the disadvantage that they as a result of physical phenomena, e.g. B. magnetization due to force line scattering, or heating up by direct current. This means heating the housing not only @continuous loss of energy, but it is also for the machine, in particular harmful to isolation. Furthermore, such housings, etc. made of cast iron, the mechanically heavily loaded and by the operation at the same time in strong rhythmic Vibrations are caused, easily cracks or fissures that lead to breakage can.
Die vorliegende Erfindung bezweckt, diese Übelstände dadurch zu beseitigen, daß solche Gehäuse bzw. Gestelle elektrischer Wechselstrom.-Generatoren und -Motoren aus Zement, Beton, Eisenbeton o. dgl. hergestellt werden, ein Verfahren, wie es bereits bei Transformatoren und Drosselspulen, sowie ohne Berücksichtigung des Einflusses elektrischer und magnetischer Erscheinungen allgemein bei Maschinen in Anwendung ist. Dieses Material ist weder stromleitfähig noch magnetisierbar und ist ferner weniger empfindlich gegenüber Stößen und Schlägen sowie rhythmischen Erschütterungen als Gußeisen u. dgl., welche Vorteile besonders bei der Herstellung von Wechselstrom-Generatoren und -Motoren zur Geltung kommen.The present invention aims to remedy these drawbacks by that such housings or frames of electrical alternating current generators and motors made of cement, concrete, reinforced concrete o. The like. A method such as already with transformers and reactors, as well as without considering the influence electrical and magnetic phenomena in general in machines is. This material is neither conductive nor magnetizable and is furthermore less sensitive to bumps and blows as well as rhythmic vibrations as cast iron and the like, which are particularly advantageous in the manufacture of alternating current generators and motors come into their own.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE340445T | 1918-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE340445C true DE340445C (en) | 1921-09-10 |
Family
ID=6227137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1918340445D Expired DE340445C (en) | 1918-10-30 | 1918-10-30 | Frames and housings that serve as supports for the effective iron and for the windings of electrical alternating current generators and motors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE340445C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1011504B (en) * | 1954-06-26 | 1957-07-04 | Iarade Koncaria Tvornica Elek | Stator of electrical machines consisting of stator plates of essentially square stator plates, arranged offset at an angle |
| DE1179629B (en) * | 1962-05-12 | 1964-10-15 | Siemens Ag | Housings for electrical machines, particularly electric motors, made of cement mortar or concrete |
-
1918
- 1918-10-30 DE DE1918340445D patent/DE340445C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1011504B (en) * | 1954-06-26 | 1957-07-04 | Iarade Koncaria Tvornica Elek | Stator of electrical machines consisting of stator plates of essentially square stator plates, arranged offset at an angle |
| DE1179629B (en) * | 1962-05-12 | 1964-10-15 | Siemens Ag | Housings for electrical machines, particularly electric motors, made of cement mortar or concrete |
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