AT80725B - Apparatus for finding electric potential differencesApparatus for finding electric potential differences. different. - Google Patents
Apparatus for finding electric potential differencesApparatus for finding electric potential differences. different.Info
- Publication number
- AT80725B AT80725B AT80725DA AT80725B AT 80725 B AT80725 B AT 80725B AT 80725D A AT80725D A AT 80725DA AT 80725 B AT80725 B AT 80725B
- Authority
- AT
- Austria
- Prior art keywords
- electric potential
- finding electric
- finding
- differencesapparatus
- different
- Prior art date
Links
- 238000013459 approach Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Emergency Alarm Devices (AREA)
Description
<Desc/Clms Page number 1>
Apparat zum Auffinden von elektrischen Potentialunterschieden.
Die Neuerung betrifft einen Apparat zum Auffinden von e ! ektrischen Potentialunterschieden an der Erdoberfläche, die z. D. infolge von Isolationsfehlern an elektrischen Leitungen entstehen, zum Zwecke, deren Lage festzustellen. Sie kommt vor allen Dingen dann zur Anwendung, wenn
EMI1.1
Auge oder mit Feldstecher sichtbare Zerstörung des Isolators oder seiner Umgebung hervorzurufen.
Der Apparat ist in seinen wesentlichen Teilen in der Zeichnung abgebildet und besteht aus zwei Metallsohlen 1 und 2, die durch biegsame Leitungen.'3 und 1 mit den beiden an einem
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Kommt er mit dem Gerät in die Nähe stromdurchflossener Stellen im Erdreich, so ertönt das Telephon mehr oder minder deutlich, je nachdem er sich dem Leck In der Leitung in der Richtung der Stromlinien nähert oder von ihm entfernt. Die Tonstärke erreicht einen Höchstwert,
EMI1.3
fällt. axas ist also in der Lage. zugleich die Richtung festzustellen. in welcher die fehlerhafte Stelle zu suchen ist.
In unmittelbarer Nähe der Fehlerstelle kann der Ton sehr stark werden und der Strom die Fernhörer unter Umständen zerstören. Um dies zu verhindern, kann man durch den Schalter. 5 die Fernhörer kurzschliessen und das Erdreich ohne Gefahr betreten.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Apparatus for finding electrical potential differences.
The innovation concerns a device for finding e! electrical potential differences on the earth's surface, which z. D. arise as a result of insulation faults on electrical lines, for the purpose of determining their location. Above all, it is used when
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Visible destruction of the isolator or its surroundings with eye or binoculars.
The main parts of the apparatus are shown in the drawing and consist of two metal soles 1 and 2, which are connected by flexible lines 3 and 1 to the two on one
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If he comes with the device in the vicinity of places in the ground through which there is current, the telephone sounds more or less clearly, depending on whether he approaches or moves away from the leak in the line in the direction of the streamlines. The tone level reaches a maximum
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falls. axas is therefore capable. determine the direction at the same time. in which the faulty point is to be found.
In the immediate vicinity of the point of failure, the sound can become very strong and the current can destroy the remote receiver under certain circumstances. To prevent this, you can use the switch. 5 Short-circuit the remote receiver and step into the ground without risk.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE80725X | 1917-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT80725B true AT80725B (en) | 1920-05-25 |
Family
ID=5639213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80725D AT80725B (en) | 1917-05-08 | 1918-08-23 | Apparatus for finding electric potential differencesApparatus for finding electric potential differences. different. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT80725B (en) |
-
1918
- 1918-08-23 AT AT80725D patent/AT80725B/en active
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