DE383682C - Conductive surfaces for influencing the field in electrical high-voltage equipment - Google Patents
Conductive surfaces for influencing the field in electrical high-voltage equipmentInfo
- Publication number
- DE383682C DE383682C DEM76462D DEM0076462D DE383682C DE 383682 C DE383682 C DE 383682C DE M76462 D DEM76462 D DE M76462D DE M0076462 D DEM0076462 D DE M0076462D DE 383682 C DE383682 C DE 383682C
- Authority
- DE
- Germany
- Prior art keywords
- influencing
- field
- voltage equipment
- conductive surfaces
- electrical high
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
Landscapes
- Insulating Bodies (AREA)
Description
Leitende Flächen zur Feldbeeinflussung in elektrischen Hochspannungsapparaten. Es ist bereits vorgeschlagen worden, die Verteilung des elektrischen Feldes in Hochspannungsapparaten künstlich zu beeinflussen, indem man in das Dielektrikum Flächen, bestehend aus weitmaschigen, elektrisch zusammenhängenden leitenden Fäden einbaut. Z. B. kann das Einschließen der Fäden dazu dienen, das elektrische Feld längs der Oberfläche an Durchführungen und Rohren zu beeinflussen. Das Einbetten solcher Fäden bereitet aber in der Praxis große Schwierigkeiten, zumal es sich um sehr dünne und eine große Anzahl von Fäden :handelt. Die vorliegende Erfindung beseitigt diesen Übelstand dadurch, daß man j e nach Bedarf aus diesen Fäden gitterartige Gebilde, z. B. straminartigeGewebe, herstellt, aus welche man je nachBedarf entsprechend große Stücke herausschneidet und ohne weiteres zum Einwickeln oder Einbetten benutzt. Um die ungünstige Wirkung von scharfen Faden-, enden an den Kanten zu vermeiden, werden entweder die Gewebe an den in Betracht kommenden Kanten mit einer Art Saum umgeschlagen oder geschlossene Gewebe ohne schädliche Kanten in der passenden Breite verwendet. In denjenigen Fällen, wo das Gewebe infolge der verwendeten dünnen Fäden oder der Art ihrer Vereinigung keinen genügenden Halt hat, kann man das Netz auf geeignetem Papier und unter Verwendung eines geeigneten Lackes aufkleben oder unmittelbar herstellen.Conductive surfaces for influencing the field in electrical high-voltage equipment. It has already been proposed the distribution of the electric field in high voltage equipment to influence artificially by putting in the dielectric surfaces consisting of incorporates wide-meshed, electrically connected conductive threads. For example, can the inclusion of the filaments serve to spread the electric field along the surface on bushings and pipes. The embedding of such threads prepares but in practice great difficulties, especially since it is very thin and a large one Number of threads: acts. The present invention overcomes this inconvenience in that one j e as required from these threads lattice-like structures, z. B. cloth-like fabrics, from which pieces of appropriate size can be cut out as required and readily used for wrapping or embedding. To the adverse effect of sharp thread, to avoid ends at the edges, will either be the fabric turned over or closed at the edges in question with a kind of hem Fabric used without damaging edges in the appropriate width. In those cases where the fabric as a result of the thin threads used or the nature of their association does not have sufficient hold, one can use the net on suitable paper and using it of a suitable varnish or produce it immediately.
Da bereits bei ein und demselben Rohr oder bei ein und derselben Durchführung eine ganze Anzahl solcher Fäden erforderlich sind und jede dieser Flächen andere Abmessungen besitzt, so kann man sich gemäß der vorliegenden Erfindung dadurch helfen, daß man aus einer größeren Fläche die erforderlichen kleinen Flächen je nach Bedarf herausschneidet und ohne weitere Schwierigkeiten während des Wickelns mit hineinwickein läßt.As already with one and the same pipe or with one and the same bushing a number of such threads are required and each of these surfaces is different Has dimensions, one can help oneself according to the present invention by that you can get the required small areas from a larger area as required cuts out and wraps it in without any further difficulties while wrapping leaves.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76462D DE383682C (en) | 1922-01-19 | 1922-01-19 | Conductive surfaces for influencing the field in electrical high-voltage equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76462D DE383682C (en) | 1922-01-19 | 1922-01-19 | Conductive surfaces for influencing the field in electrical high-voltage equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE383682C true DE383682C (en) | 1923-10-16 |
Family
ID=7317035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM76462D Expired DE383682C (en) | 1922-01-19 | 1922-01-19 | Conductive surfaces for influencing the field in electrical high-voltage equipment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE383682C (en) |
-
1922
- 1922-01-19 DE DEM76462D patent/DE383682C/en not_active Expired
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