DE1044994B - Mercury vapor power storage vessel with anode protection tubes - Google Patents
Mercury vapor power storage vessel with anode protection tubesInfo
- Publication number
- DE1044994B DE1044994B DENDAT1044994D DE1044994DA DE1044994B DE 1044994 B DE1044994 B DE 1044994B DE NDAT1044994 D DENDAT1044994 D DE NDAT1044994D DE 1044994D A DE1044994D A DE 1044994DA DE 1044994 B DE1044994 B DE 1044994B
- Authority
- DE
- Germany
- Prior art keywords
- protection tubes
- anode protection
- mercury vapor
- anode
- power storage
- 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.)
- Pending
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000005291 magnetic Effects 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005294 ferromagnetic Effects 0.000 description 1
- 101700010476 lid-1 Proteins 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/20—Control electrodes, e.g. grid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
- H01J2893/009—Anode systems; Screens
- H01J2893/0092—Anodic screens or grids
Landscapes
- Hard Magnetic Materials (AREA)
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
kl. 21g 14/01 kl. 21g 14/01
INTERNAT. KL. H 01 jINTERNAT. KL. H 01 j
AUSLEGESCHRIFT 1044 994EXPLAINING PUBLICATION 1044 994
L 29217 VIIIc/21gL 29217 VIIIc / 21g
ANME LDETAG: 5. DEZEMBER 1957ANME L DAY: DECEMBER 5, 1957
BEKANNTMACHUNG
DER ANMELDUNG
UND AUSGABE DER
AUSLEGESCHRIFT:NOTICE
THE REGISTRATION
AND ISSUE OF THE
EDITORIAL:
27. NOVEMBER 1958November 27, 1958
Bei mehranodigen Ouecksilberdampf-Stromrichtergefäßen ist es üblich, die Anoden in Anodenschutzrohre einzubauen und diese Schutzrohre an ihrem unteren Ende derart abzuschrägen, daß der längere Teil des Anodenschutzrohres zu der Quecksilberkathode hin liegt. Durch diese Maßnahme soll die Anode vor dem Kathodenfleck geschützt werden, so daß der vom Katbodenfkek aufsteigende Quecksilberdampf mit hohem Druck nicht zur Anode gelangt, da im Anodenraum nur ein geringer und konstanter Dampfdruck erwünscht ist.In the case of multi-anode mercury vapor converter vessels, it is customary to place the anodes in anode protection tubes to be installed and these protective tubes beveled at their lower end in such a way that the longer part of the Protective anode tube to the mercury cathode lies. By this measure, the anode should before Cathode spot are protected so that the mercury vapor rising from the Katbodenfkek with high pressure does not reach the anode, since only a low and constant vapor pressure is desired in the anode space is.
Ferromagnetische Anodenschutzrohre, wie sie allgemein verwendet werden, werden von dem hindurchfließenden hohen Anodenstrom magnetisch stark erregt. Jede einseitige Abschrägung dieser Rohre erzeugt daher ein sehr starkes magnetisches Streufeld, das erfahrungsgemäß die Stromverteilung des Entladungsstromes über den Querschnitt des Anodenschutzrohres erheblich beeinflußt.Ferromagnetic anode protection tubes, as they are commonly used, are used by the flowing through high anode current magnetically strongly excited. Each unilateral bevel of these pipes therefore creates a very strong magnetic stray field, which experience shows that the current distribution of the discharge current over the cross-section of the anode protection tube significantly affected.
Um diesen Nachteil zu vermeiden, besteht bei einem Quecksilberdampf-Stromrichtergefäß aus Eisen mit unten abgeschrägten Anodenschutzrohren die untere Abschrägung aus nichtferromagnetischem Material. Dadurch erhält der aus ferromagnetischem Material bestehende Hauptteil des Anodenschutzrohres eine symmetrische Zylinderform, so daß sich keine magnetischen Streufelder ausbilden können.To avoid this disadvantage, a mercury-vapor converter vessel is made of iron with anode protection tubes beveled at the bottom, the lower bevel made of non-ferromagnetic material Material. This gives the main part of the anode protection tube, which is made of ferromagnetic material a symmetrical cylinder shape so that no magnetic stray fields can develop.
Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. Das Entladungsgefäß ist linsenförmig ausgebildet und besteht aus dem Deckel 1 und dem Boden 2. In dem Deckel sind der Dampfdom 3 und die Anodenschutzrohre 4 mit den Anoden 5 eingeschweißt. Die Anodenschutzrohre 4 sind an ihrem unteren Ende abgeschrägt. Diese Abschrägung 6 soll erfindutigs-The drawing shows an embodiment of the invention. The discharge vessel is designed in the shape of a lens and consists of the lid 1 and the base 2. In the lid are the steam dome 3 and the Anode protection tubes 4 welded to the anodes 5. The anode protection tubes 4 are at their lower end beveled. This bevel 6 should be inventive
Quecksilberdampf-Stromrichtergefäß
mit AnodenschutzrohrenMercury vapor converter vessel
with anode protection tubes
Anmelder:Applicant:
LICENTIA Patent-Verwaltungs - G. m. b. H.f Hamburg 36, Hohe Bleichen 22LICENTIA Patent-Verwaltungs - G. mb H. f Hamburg 36, Hohe Bleichen 22
Dr. rer. nat. Max Danders, Berlin-Tempelhof,Dr. rer. nat. Max Danders, Berlin-Tempelhof,
und Gerhard Bettin, Berlin-Grunewald,and Gerhard Bettin, Berlin-Grunewald,
sind als Erfinder genannt wordenhave been named as inventors
gemäß aus nichtferromagnetischem Material, z. B. aus austenitischem Stahl, bestehen.according to non-ferromagnetic material, e.g. B. austenitic steel exist.
Claims (1)
Deutsche Patentschriften Nr. 544 115, 545 363,
598 267;Considered publications:
German patent specifications No. 544 115, 545 363,
598 267;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1044994B true DE1044994B (en) | 1958-11-27 |
Family
ID=589476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1044994D Pending DE1044994B (en) | Mercury vapor power storage vessel with anode protection tubes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1044994B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE544115C (en) * | 1932-02-13 | Bbc Brown Boveri & Cie | Mercury vapor rectifier with arc guiding sheaths that surround the anodes and are open at the bottom, which extend in the longitudinal direction of the anode axis and protrude beyond the anode surface | |
| DE545363C (en) * | 1930-04-20 | 1932-03-04 | Bbc Brown Boveri & Cie | Protective device on mercury vapor rectifiers, the anodes of which are surrounded by protective metal shells |
| DE598267C (en) * | 1931-03-24 | 1934-06-08 | Bbc Brown Boveri & Cie | Device to prevent the one-sided application of the arc to the anodes of a metal vapor rectifier |
| DE954983C (en) * | 1953-10-27 | 1956-12-27 | Licentia Gmbh | Arrangement for influencing an arc in mercury vapor discharge vessels |
| DE971409C (en) * | 1953-10-14 | 1959-01-22 | Licentia Gmbh | Device for current proportional compensation of magnetic interference fields in converter vessels |
-
0
- DE DENDAT1044994D patent/DE1044994B/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE544115C (en) * | 1932-02-13 | Bbc Brown Boveri & Cie | Mercury vapor rectifier with arc guiding sheaths that surround the anodes and are open at the bottom, which extend in the longitudinal direction of the anode axis and protrude beyond the anode surface | |
| DE545363C (en) * | 1930-04-20 | 1932-03-04 | Bbc Brown Boveri & Cie | Protective device on mercury vapor rectifiers, the anodes of which are surrounded by protective metal shells |
| DE598267C (en) * | 1931-03-24 | 1934-06-08 | Bbc Brown Boveri & Cie | Device to prevent the one-sided application of the arc to the anodes of a metal vapor rectifier |
| DE971409C (en) * | 1953-10-14 | 1959-01-22 | Licentia Gmbh | Device for current proportional compensation of magnetic interference fields in converter vessels |
| DE954983C (en) * | 1953-10-27 | 1956-12-27 | Licentia Gmbh | Arrangement for influencing an arc in mercury vapor discharge vessels |
Non-Patent Citations (1)
| Title |
|---|
| DE L1651 (Bekanntgemacht am 07.06.1956) * |
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