GB456040A - Improvements relating to positive carbons for intensive arcs with the beck effect - Google Patents
Improvements relating to positive carbons for intensive arcs with the beck effectInfo
- Publication number
- GB456040A GB456040A GB36002/35A GB3600235A GB456040A GB 456040 A GB456040 A GB 456040A GB 36002/35 A GB36002/35 A GB 36002/35A GB 3600235 A GB3600235 A GB 3600235A GB 456040 A GB456040 A GB 456040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- arcs
- intensive
- improvements relating
- metals
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/02—Details
- H05B31/06—Electrodes
- H05B31/065—Electrodes for flame arc lamps
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
456,040. Arc-lamp electrodes. COMPAGNIE LORRAINE DE CHARBONS POUR L'ELECTRICITE, 173, Boulevard Haussman, Paris. Dec. 30, 1935, No. 36002. Convention date, Jan. 25. [Class 39 (i)] The cores of electrodes for producing the " Beck effect" consist of carbon with one or more of the metals of atomic numbers from 23 to 28 inclusive, viz., iron, nickel, cobalt, manganese, chromium and vanadium, in metallic form. The metals may be from 15-70 per cent by weight of the core, or oxides, fluorides, oxyfluorides or other insoluble compounds of the rare earths may be added, when a suitable composition is 11 per cent iron, 41 per cent cerium fluoride, and the remainder carbon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR456040X | 1935-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB456040A true GB456040A (en) | 1936-11-02 |
Family
ID=8901287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36002/35A Expired GB456040A (en) | 1935-01-25 | 1935-12-30 | Improvements relating to positive carbons for intensive arcs with the beck effect |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB456040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422038A (en) * | 1942-01-17 | 1947-06-10 | Lorraine Carbone | Anodes for intensive arcs |
-
1935
- 1935-12-30 GB GB36002/35A patent/GB456040A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422038A (en) * | 1942-01-17 | 1947-06-10 | Lorraine Carbone | Anodes for intensive arcs |
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