DE2336408A1 - Roentgenroehre und verfahren zu deren herstellung - Google Patents
Roentgenroehre und verfahren zu deren herstellungInfo
- Publication number
- DE2336408A1 DE2336408A1 DE19732336408 DE2336408A DE2336408A1 DE 2336408 A1 DE2336408 A1 DE 2336408A1 DE 19732336408 DE19732336408 DE 19732336408 DE 2336408 A DE2336408 A DE 2336408A DE 2336408 A1 DE2336408 A1 DE 2336408A1
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- der
- anode
- tube
- inspected
- 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
- 238000004519 manufacturing process Methods 0.000 title description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 30
- 229910052697 platinum Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 238000004544 sputter deposition Methods 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 2
- 241000251730 Chondrichthyes Species 0.000 claims 1
- 230000007115 recruitment Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- WLTSUBTXQJEURO-UHFFFAOYSA-N thorium tungsten Chemical compound [W].[Th] WLTSUBTXQJEURO-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000011364 vaporized 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
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
-
- 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
- H01J35/06—Cathodes
- H01J35/064—Details of the emitter, e.g. material or structure
-
- 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
- H01J35/06—Cathodes
- H01J35/066—Details of electron optical components, e.g. cathode cups
Landscapes
- X-Ray Techniques (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28473572A | 1972-08-30 | 1972-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2336408A1 true DE2336408A1 (de) | 1974-03-14 |
Family
ID=23091330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732336408 Pending DE2336408A1 (de) | 1972-08-30 | 1973-07-17 | Roentgenroehre und verfahren zu deren herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3783323A (enrdf_load_stackoverflow) |
| JP (1) | JPS4960882A (enrdf_load_stackoverflow) |
| CA (1) | CA993938A (enrdf_load_stackoverflow) |
| DE (1) | DE2336408A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2198260B3 (enrdf_load_stackoverflow) |
| NL (1) | NL7301331A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658533C2 (de) * | 1976-12-23 | 1987-02-26 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Darstellung von Körperlängsschichten |
| IL70210A (en) * | 1982-11-23 | 1987-10-20 | Elscint Ltd | X-ray tube with adjustable focal spot |
| DE3426623A1 (de) * | 1984-07-19 | 1986-01-30 | Scanray A/S, Kopenhagen | Roentgenroehre |
| US6771737B2 (en) * | 2001-07-12 | 2004-08-03 | Medtronic Ave, Inc. | X-ray catheter with miniature emitter and focusing cup |
| US9916959B2 (en) * | 2012-05-22 | 2018-03-13 | Koninklijke Philips N.V. | Cathode filament assembly |
| US20160254116A1 (en) * | 2014-01-29 | 2016-09-01 | Shimadzu Corporation | Metal electrode, and electron gun, electron tube, and x-ray tube using metal electrode |
| CN117174556A (zh) * | 2019-12-26 | 2023-12-05 | 上海联影医疗科技股份有限公司 | X射线管、医疗成像设备及x射线管制造方法 |
-
1972
- 1972-08-30 US US00284735A patent/US3783323A/en not_active Expired - Lifetime
-
1973
- 1973-01-03 CA CA160,474A patent/CA993938A/en not_active Expired
- 1973-01-30 NL NL7301331A patent/NL7301331A/xx unknown
- 1973-02-05 FR FR7303952A patent/FR2198260B3/fr not_active Expired
- 1973-07-17 DE DE19732336408 patent/DE2336408A1/de active Pending
- 1973-08-25 JP JP48094874A patent/JPS4960882A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA993938A (en) | 1976-07-27 |
| US3783323A (en) | 1974-01-01 |
| JPS4960882A (enrdf_load_stackoverflow) | 1974-06-13 |
| NL7301331A (enrdf_load_stackoverflow) | 1974-03-04 |
| FR2198260A1 (enrdf_load_stackoverflow) | 1974-03-29 |
| FR2198260B3 (enrdf_load_stackoverflow) | 1976-01-30 |
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