ES469057A1 - Xxray tube - Google Patents
Xxray tubeInfo
- Publication number
- ES469057A1 ES469057A1 ES469057A ES469057A ES469057A1 ES 469057 A1 ES469057 A1 ES 469057A1 ES 469057 A ES469057 A ES 469057A ES 469057 A ES469057 A ES 469057A ES 469057 A1 ES469057 A1 ES 469057A1
- Authority
- ES
- Spain
- Prior art keywords
- anode tube
- anode
- effect
- tube
- cathode
- 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
- 230000000694 effects Effects 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/16—Vessels
- H01J2235/165—Shielding arrangements
- H01J2235/168—Shielding arrangements against charged particles
Landscapes
- X-Ray Techniques (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The anode (10) is carried by an anode tube (12). In order to reduce stray radiation and the effect of external magnetic fields on the beam geometry the anode tube is made from an electrically conducting element of low atomic number e.g. aluminium or carbon, or is coated internally with such an element at least in the vicinity of the window (5). To further reduce the effect of external fields the part (13) of the anode tube (12) facing the cathode (7) and the cathode screen (9) may consists of ferromagnetic material. The target portion (11) may consist of rhodium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7704474A NL7704474A (en) | 1977-04-25 | 1977-04-25 | ROSE TUBE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES469057A1 true ES469057A1 (en) | 1979-01-16 |
Family
ID=19828428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES469057A Expired ES469057A1 (en) | 1977-04-25 | 1978-04-22 | Xxray tube |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS53133387A (en) |
| AU (1) | AU3530978A (en) |
| BE (1) | BE866303A (en) |
| BR (1) | BR7802514A (en) |
| DE (1) | DE2815737A1 (en) |
| ES (1) | ES469057A1 (en) |
| FR (1) | FR2389228A1 (en) |
| IT (1) | IT1095210B (en) |
| NL (1) | NL7704474A (en) |
| SE (1) | SE7804559L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2687842B1 (en) * | 1992-02-26 | 1994-04-08 | General Electric Cgr | IMPROVEMENTS ON X-RAY SOURCES. |
| DE10036210A1 (en) * | 2000-07-25 | 2001-11-15 | Siemens Ag | Rotary x-ray tube includes vacuum casing with section constructed of aluminum or aluminum alloy |
| CN109791864A (en) * | 2016-09-21 | 2019-05-21 | 株式会社岛津制作所 | X-ray tube |
| JP7302423B2 (en) * | 2019-10-10 | 2023-07-04 | 株式会社ニコン | X-ray generator, X-ray device, structure manufacturing method and structure manufacturing system |
-
1977
- 1977-04-25 NL NL7704474A patent/NL7704474A/en not_active Application Discontinuation
-
1978
- 1978-04-12 DE DE19782815737 patent/DE2815737A1/en active Pending
- 1978-04-20 AU AU35309/78A patent/AU3530978A/en active Pending
- 1978-04-21 SE SE7804559A patent/SE7804559L/en not_active Application Discontinuation
- 1978-04-21 IT IT22616/78A patent/IT1095210B/en active
- 1978-04-22 ES ES469057A patent/ES469057A1/en not_active Expired
- 1978-04-22 JP JP4831478A patent/JPS53133387A/en active Pending
- 1978-04-24 BE BE187052A patent/BE866303A/en unknown
- 1978-04-24 BR BR7802514A patent/BR7802514A/en unknown
- 1978-04-25 FR FR7812168A patent/FR2389228A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU3530978A (en) | 1979-10-25 |
| SE7804559L (en) | 1978-10-26 |
| IT7822616A0 (en) | 1978-04-21 |
| JPS53133387A (en) | 1978-11-21 |
| FR2389228A1 (en) | 1978-11-24 |
| BE866303A (en) | 1978-10-24 |
| IT1095210B (en) | 1985-08-10 |
| DE2815737A1 (en) | 1978-10-26 |
| NL7704474A (en) | 1978-10-27 |
| FR2389228B3 (en) | 1980-12-12 |
| BR7802514A (en) | 1978-12-19 |
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