DE651124C - High voltage indicator with glow tube - Google Patents
High voltage indicator with glow tubeInfo
- Publication number
- DE651124C DE651124C DEF79343D DEF0079343D DE651124C DE 651124 C DE651124 C DE 651124C DE F79343 D DEF79343 D DE F79343D DE F0079343 D DEF0079343 D DE F0079343D DE 651124 C DE651124 C DE 651124C
- Authority
- DE
- Germany
- Prior art keywords
- voltage indicator
- glow tube
- high voltage
- tube
- glow
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
Hochspannungsanzeiger mit Glimmröhre Die Erfindung bezieht sich auf einen Hochspannungsanzeiger, der eine Glimmröhre als Anzeigegerät besitzt. Wenn ein solcher Hochspannungsanzeiger auf die Unversehrtheit des Gerätes geprüft werden sollte, dann waren bisher hierzu stets mehr oder weniger umständliche Prüfeinrichtungen erforderlich, sn daß die regelmäßige Prüfung solcher Hochspannungsanzeiger deshalb häufig unterblieben ist.High-voltage indicator with glow tube The invention relates to a high-voltage indicator that has a glow tube as a display device. if such a high-voltage indicator can be checked for the integrity of the device should, then so far this has always been more or less cumbersome testing equipment necessary, sn that the regular testing of such high-voltage indicators is therefore necessary is often omitted.
Nach der Erfindung w:rd dieser Nachteil dadurch behoben, daß die Glimmröhre im Innern eine kleine Menge flüssig ;:il Quecksilbers enthält, . welche bei Erschütterungen kleine Entladungen erzeugt, die die Unv.crsehrtheit des Gerätes anzeigen. Entladungsröhren, die im Innfern eile kleine Menge flüssigen Quecksilbers enthalten, sind all sich bekannt, jedoch handelt es sich bei den bekannten Röhren dieser Art nicht um Glimmröhren für Hochspannungsanzeiger, auch dient der Quecksilbertropfen hierbei nicht zur Prüfung der Geräte.According to the invention, this disadvantage is eliminated in that the glow tube inside a small amount of liquid;: il contains mercury,. which in case of shocks produces small discharges that indicate the integrity of the device. Discharge tubes, those that contain small quantities of liquid mercury in the interior are all in themselves known, but the known tubes of this type are not glow tubes for high-voltage indicators, the mercury drop is also not used for testing of the devices.
Bei einem Gerät nach der Erfindung läßt sich die Prüfung nun leicht dadurch ausführen, daß man das Gehit schüttelt, wodurch sich der im Innern der Glimmröhre befindliche Quecksilbertropfen an der Röhrenwandung reibt und statische elektrische Ladungen erzeugt, die die Röhre aufleuchten lassen, ähnlich, wie matt dies bei (juecksilberdampfpumpeii beobachten kann. Diese Leuchterscheinung tritt sogar schön auf, wenn inan das die Röhre enthaltende- Ende des Hochspann lngsänzetgers leicht anstößt, und man erkennt hieran beim Ilineinsehen in den Hochspannungsanzeiger ohne weitere Mühe, daß die Glimmröhre unversehrt ist und claß man sich beim Gebrauch auf die Angabe des Gerätes verlassen kann.With a device according to the invention, the test can now be carried out easily by shaking the head, which causes the inside of the glow tube located mercury drops rub against the tube wall and static electrical Generates charges that light up the tube, similar to matt this with (juecksilberdampfpumpeii can watch. This luminous phenomenon even appears beautifully when the Tube-containing end of the high-tension lngsänzetgers lightly hits, and you can see on this when looking at the Iline in the high-voltage indicator without any further effort that the The glow tube is intact and when using the device, refer to the information on the device can leave.
Die Zeichnung zeit beispielsweise eine Ausführungsform des ' Hochspannungsanzeigers für das Verfahren nach der Erfindung. Es bezeichnet i ein Rohr aus Isoliermaterial, das an einem Ende offen ist und am anderen Ende den aufgeschraubten hopf 2 besitzt. Dieser hopf trägt lln Innein des Isolierrohres i die Glimmröhre 3. Dieselbe besteht aus einem Glasgefäß 4. und dem in dessen Hohlraum hineinragenden Elektrodenträger 9 mit der Elektrode 6. 7 ist der im Innern des Glasgefäßes a befindliche Quc=cksilb:ertropfen, der erfindungsgc:nül.; zur Prüfung des Gerätes eingebracht ist.The drawing shows, for example, an embodiment of the high-voltage indicator for the method according to the invention. I denotes a pipe made of insulating material, which is open at one end and has the screwed-on hopf 2 at the other end. This hopf carries the glow tube 3 inside the insulating tube from a glass vessel 4. and the electrode carrier protruding into its cavity 9 with the electrode 6. 7 is the Quc = cksilb inside the glass vessel a: drown, the invention: nül .; is brought in to test the device.
Nahe am unteren Ende der Glimmröhre besitzt das Isolierrohr- i in seinem Innern zur Verstärkung der kapazitiven Kopplung die leitende Belegung S. Zum :\iilü;;eii des Hochspannungsanzeigers an den zu prüfenden Anlageteil dient der liiiYcl il.Near the lower end of the glow tube, the insulating tube has i in its interior to strengthen the capacitive coupling the conductive assignment S. For: \ iilü ;; eii of the high-voltage indicator on the part of the system to be tested the liiiYcl il.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF79343D DE651124C (en) | High voltage indicator with glow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF79343D DE651124C (en) | High voltage indicator with glow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE651124C true DE651124C (en) | 1937-10-07 |
Family
ID=7113249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF79343D Expired DE651124C (en) | High voltage indicator with glow tube |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE651124C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1019381B (en) * | 1956-03-26 | 1957-11-14 | Eccard Fuerst | Glow tubes for voltage testing of high voltage systems |
| DE1037004B (en) * | 1954-05-19 | 1958-08-21 | Electricite De France | Device for determining the presence of electrical alternating voltages on conductors or system parts |
| DE971524C (en) * | 1951-11-09 | 1959-02-12 | Emil Pausch | High voltage tester with light tube |
| DE1234308B (en) * | 1964-09-22 | 1967-02-16 | Felten & Guilleaume Carlswerk | Single pole voltage finder for alternating high voltage |
-
0
- DE DEF79343D patent/DE651124C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971524C (en) * | 1951-11-09 | 1959-02-12 | Emil Pausch | High voltage tester with light tube |
| DE1037004B (en) * | 1954-05-19 | 1958-08-21 | Electricite De France | Device for determining the presence of electrical alternating voltages on conductors or system parts |
| DE1019381B (en) * | 1956-03-26 | 1957-11-14 | Eccard Fuerst | Glow tubes for voltage testing of high voltage systems |
| DE1234308B (en) * | 1964-09-22 | 1967-02-16 | Felten & Guilleaume Carlswerk | Single pole voltage finder for alternating high voltage |
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