DE603895C - Antikathode fuer Roentgenroehren - Google Patents
Antikathode fuer RoentgenroehrenInfo
- Publication number
- DE603895C DE603895C DE1930603895D DE603895DD DE603895C DE 603895 C DE603895 C DE 603895C DE 1930603895 D DE1930603895 D DE 1930603895D DE 603895D D DE603895D D DE 603895DD DE 603895 C DE603895 C DE 603895C
- Authority
- DE
- Germany
- Prior art keywords
- anticathode
- electrons
- metal
- turns
- ring
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 241000530268 Lycaena heteronea Species 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000007937 lozenge Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 235000010603 pastilles Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
Landscapes
- X-Ray Techniques (AREA)
- Microwave Tubes (AREA)
- Package Frames And Binding Bands (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL30403T | 1930-01-16 | ||
| NL34154T | 1930-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE603895C true DE603895C (de) | 1934-10-11 |
Family
ID=26641961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930603895D Expired DE603895C (de) | 1930-01-16 | 1930-12-24 | Antikathode fuer Roentgenroehren |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US1984583A (enrdf_load_stackoverflow) |
| BE (1) | BE376007A (enrdf_load_stackoverflow) |
| CH (1) | CH153019A (enrdf_load_stackoverflow) |
| DE (1) | DE603895C (enrdf_load_stackoverflow) |
| FR (1) | FR708295A (enrdf_load_stackoverflow) |
| GB (2) | GB365285A (enrdf_load_stackoverflow) |
| NL (2) | NL34154C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7079625B2 (en) * | 2003-01-20 | 2006-07-18 | Siemens Aktiengesellschaft | X-ray anode having an electron incident surface scored by microslits |
-
0
- NL NL30403D patent/NL30403C/xx active
- BE BE376007D patent/BE376007A/xx unknown
- NL NL34154D patent/NL34154C/xx active
-
1930
- 1930-11-13 CH CH153019D patent/CH153019A/de unknown
- 1930-11-24 US US497860A patent/US1984583A/en not_active Expired - Lifetime
- 1930-11-24 US US497859A patent/US1927456A/en not_active Expired - Lifetime
- 1930-12-23 GB GB38697/30A patent/GB365285A/en not_active Expired
- 1930-12-23 FR FR708295D patent/FR708295A/fr not_active Expired
- 1930-12-24 DE DE1930603895D patent/DE603895C/de not_active Expired
-
1931
- 1931-01-01 GB GB67/31A patent/GB365297A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE376007A (enrdf_load_stackoverflow) | |
| US1984583A (en) | 1934-12-18 |
| GB365297A (en) | 1932-01-21 |
| CH153019A (de) | 1932-02-29 |
| NL34154C (enrdf_load_stackoverflow) | |
| NL30403C (enrdf_load_stackoverflow) | |
| FR708295A (fr) | 1931-07-22 |
| GB365285A (en) | 1932-01-21 |
| US1927456A (en) | 1933-09-19 |
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