DE380258C - Horn arrester - Google Patents
Horn arresterInfo
- Publication number
- DE380258C DE380258C DEM76262D DEM0076262D DE380258C DE 380258 C DE380258 C DE 380258C DE M76262 D DEM76262 D DE M76262D DE M0076262 D DEM0076262 D DE M0076262D DE 380258 C DE380258 C DE 380258C
- Authority
- DE
- Germany
- Prior art keywords
- spark gap
- horn
- arrester
- horn arrester
- response
- 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
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/14—Arcing horns
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
Hornableiter. Bei den gebräuchlichen Hörnerschutzvorrichtungen gegen Überspannungen müssen die Hörner, besonders bei Nieder- Oder 'Mittelspannungen, auf verhältnismäßig geringe Entiernung voneinander eingestellt «-erden, um ein sicheres Ansprechen zu erzielen, wobei ein Zusammenschweißen der Funkenstrecke oder Stehenbleiben des Lichtbogens möglich ist. Es wird daher bei der Ilherspannungsschutzvorrichtung gemäß der Erfindung das Ableithorn auf eine bedeutend größere Entfernung als die durch die Ansprechspannung bestimmte eingestellt und eine besondere Ansprechfunkenstrecke aus Elektroden finit geringem Querschnitt oder niedrigem Schmelzpunkt vorgesehen, so daß diese I?lektroden bei einer Entladung abbrennen und die Ableitenergie auf das Horn übertragen. Eine derartige Cberspannungssicherung läßt sich für jede Ilberspannung einstellen, ohne (laß beim Ansprechen der X, orrichtung der oben angegebene Cbelstand eintritt, und lediglich die abgeschmolzene Erregerfunkenstrecke ersetzt werden muB.Horn arrester. With the usual hearing protection devices against Overvoltages must be the horns, especially with low or medium voltages, set for a relatively small distance from one another "- to ensure a safe one To achieve response, welding the spark gap together or stopping of the arc is possible. It is therefore used in the case of the overvoltage protection device According to the invention, the Ableithorn at a significantly greater distance than that set by the response voltage and a special response spark gap made of electrodes finitely small cross-section or low melting point, so that these electrodes burn off in the event of a discharge and the discharge energy increases transmit the horn. Such an overvoltage protection can be used for every overvoltage set, without (when the X device is addressed, leave the above-mentioned Cbelstand occurs, and only the melted excitation spark gap has to be replaced.
In den Abb. r und 2 sind zwei Ausführungen des Erfindungsgegenstandes beispielsweise dargestellt. a sind die Hörnerableiter. h sind dünne oder leicht schmelzbare Elektroden für die feinansprechende Funkenstrecke. die bei Stroindurchgan g# abschmelzen und in Spitzen (Abb. t ) oder in Kugeln i (Abb. 2) endigen.In Figs. R and 2 are two versions of the subject of the invention for example shown. a are the horn conductors. h are thin or light Fusible electrodes for the sensitive spark gap. the one at Stroindurchgan g # melt and end in points (Fig. t) or in spheres i (Fig. 2).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76262D DE380258C (en) | Horn arrester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76262D DE380258C (en) | Horn arrester |
Publications (1)
Publication Number | Publication Date |
---|---|
DE380258C true DE380258C (en) | 1923-09-06 |
Family
ID=7316920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM76262D Expired DE380258C (en) | Horn arrester |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE380258C (en) |
-
0
- DE DEM76262D patent/DE380258C/en not_active Expired
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