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DE439088C - Rectifier made of iron - Google Patents

Rectifier made of iron

Info

Publication number
DE439088C
DE439088C DEA46728D DEA0046728D DE439088C DE 439088 C DE439088 C DE 439088C DE A46728 D DEA46728 D DE A46728D DE A0046728 D DEA0046728 D DE A0046728D DE 439088 C DE439088 C DE 439088C
Authority
DE
Germany
Prior art keywords
iron
vessel
rectifier
welds
rectifier made
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
Application number
DEA46728D
Other languages
German (de)
Inventor
Dr Lionel Fleischmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AEG AG
Original Assignee
AEG AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AEG AG filed Critical AEG AG
Priority to DEA46728D priority Critical patent/DE439088C/en
Application granted granted Critical
Publication of DE439088C publication Critical patent/DE439088C/en
Expired legal-status Critical Current

Links

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
    • H01J13/26—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • H01J13/32—Cooling arrangements; Heating arrangements

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

Gleichrichtergefäß aus Eisen. Die aus Eisen hergestellten Gefäße für Ouecksilberdampfgleichrichter erfüllen ihre Aufgabe nicht immer in vollkommen einwandfreier Weise, denn es kommt vor, daß poröse Stellen in den Gefäßwänden oder in den etwa vorhandenen Schweißnähten vorhanden sind, die Luft in das Gefäßinnere eindringen lassen. Um diese Porosität unschädlich zu machen, ist bereits vorgeschlagen «-orden, die chtveißnähte mit einem besonderen evakuierten Hohlraum zu umgeben oder das ganze Gefäß mit metallischen oder Emailleüberzügen zu versehen. Diese Abdichtungsverfahren sind verhältnismäßig umständlich und kostspielig.Rectifier vessel made of iron. The vessels made of iron for Mercury vapor rectifiers do not always do their job perfectly Way, because it happens that porous places in the vessel walls or in the approx existing welds are present, the air can penetrate into the interior of the vessel permit. In order to render this porosity harmless, it has already been proposed to surround the chtviss seams with a special evacuated cavity or the whole To provide the vessel with metallic or enamel coatings. This waterproofing method are relatively cumbersome and expensive.

Gemäß der Erfindung wird das eiserne Gleichrichtergefäß an den Schweißnähten oder auf dem ganzen Umfang mit einer aufvulkanisierten Gummischicht überzogen. Hierbei ist es vorteilhaft, diejenigen Teile, bei denen die Bildung von Poren wahrscheinlicher ist, also z. B. die Schweißnähte, mit einer starken, die übrigen Teile des Gefäßes aber mit einem schwächeren Gummiüberzug zu versehen. Die hiermit verbundenen. Vorteile bestehen darin, daß die Teile, die eines besseren Schutzes bedürfen, auch tatsächlich sicherer abgedichtet werden, während andererseits die Abkühlung infolge des schwachen- Gummiüberzuges auf der übrigen Gefäßoberfläche nicht nennenswert beeinträchtigt wird.According to the invention, the iron rectifier vessel is attached to the welds or covered over the entire circumference with a vulcanized rubber layer. Here it is beneficial to those parts where the formation of pores is more likely is, so z. B. the welds, with a strong, the remaining parts of the vessel but to be provided with a weaker rubber coating. The associated. advantages consist in the fact that the parts that require better protection actually do be sealed more securely, while on the other hand, the cooling due to the weak Rubber coating on the rest of the vessel surface is not significantly impaired will.

Claims (1)

PATJ;NTANS1'1t11C111?: 1. Gleichrichtergefäß aus Eisen, dadurch gekennzeichnet, daß seine Wandung zum Zwecke der Abdichtung mit einem aufvulkanisierten Gummiüberzug versehen ist. a. Gleichrichtergefäß nach Anspruch r, dadurch gekennzeichnet, daß die Schweißnähte mit einer stärkeren Gummischicht als die übrige Oberfläche des Gefäßes überzogen sind.PATJ; NTANS1'1t11C111 ?: 1st rectifier vessel made of iron, characterized in that that its wall for the purpose of sealing with a vulcanized rubber coating is provided. a. Rectifier vessel according to Claim r, characterized in that the welds with a thicker rubber layer than the rest of the surface of the The vessel are coated.
DEA46728D 1926-01-01 1926-01-01 Rectifier made of iron Expired DE439088C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA46728D DE439088C (en) 1926-01-01 1926-01-01 Rectifier made of iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA46728D DE439088C (en) 1926-01-01 1926-01-01 Rectifier made of iron

Publications (1)

Publication Number Publication Date
DE439088C true DE439088C (en) 1927-01-03

Family

ID=6935407

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA46728D Expired DE439088C (en) 1926-01-01 1926-01-01 Rectifier made of iron

Country Status (1)

Country Link
DE (1) DE439088C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963198C (en) * 1943-12-24 1957-05-02 Pintsch Bamag Ag Procedure for testing high vacuum or pressure vessels for leaks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963198C (en) * 1943-12-24 1957-05-02 Pintsch Bamag Ag Procedure for testing high vacuum or pressure vessels for leaks

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