GB347801A - Arrangement for preventing the corrosion of metal vapour rectifiers - Google Patents
Arrangement for preventing the corrosion of metal vapour rectifiersInfo
- Publication number
- GB347801A GB347801A GB6400/30A GB640030A GB347801A GB 347801 A GB347801 A GB 347801A GB 6400/30 A GB6400/30 A GB 6400/30A GB 640030 A GB640030 A GB 640030A GB 347801 A GB347801 A GB 347801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- vessel
- plates
- metal
- potential
- 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
- 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
- Rectifiers (AREA)
Abstract
347,801. Mercury-vapour rectifiers. FUSI DENKI SEIZO KABUSHIKI KAISHA, Kawasaki, Japan. Feb. 26, 1930, No. 6400. Convention date, Feb. 27, 1929. [Class 39 (i).] Electrolytic corrosion of an insulated iron container A of a rectifier by cooling water is prevented by the provision of easily enchangeable metal plates H, which are given a potential equal, at least, to that of the container and are inserted in vessels G fitted in the supply and discharge insulating pipes of the cooling system. The vessel G is connected to a cooling jacket B and to a metal pipe F by means of rubber pipes D<1>, D<2>. The container and its jacket and the vessel G are supported on insulators C and are connected together by a lead K. In a modification, the vessel G and the plates H are given a positive potential with respect to the container by means of a current source J or by forming them of a metal e.g. zinc or cadmium which is more electro-positive than iron. The potential of the plates may be varied by connecting them to an adjustable tapping on a resistance (Fig. 5, not shown) which shunts the current source.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP347801X | 1929-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB347801A true GB347801A (en) | 1931-05-07 |
Family
ID=12423785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6400/30A Expired GB347801A (en) | 1929-02-27 | 1930-02-26 | Arrangement for preventing the corrosion of metal vapour rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB347801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917685A (en) * | 1957-07-01 | 1959-12-15 | Ite Circuit Breaker Ltd | Recirculating water system for cooling electrical components |
-
1930
- 1930-02-26 GB GB6400/30A patent/GB347801A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917685A (en) * | 1957-07-01 | 1959-12-15 | Ite Circuit Breaker Ltd | Recirculating water system for cooling electrical components |
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