JPS4964489A - - Google Patents
Info
- Publication number
- JPS4964489A JPS4964489A JP48064639A JP6463973A JPS4964489A JP S4964489 A JPS4964489 A JP S4964489A JP 48064639 A JP48064639 A JP 48064639A JP 6463973 A JP6463973 A JP 6463973A JP S4964489 A JPS4964489 A JP S4964489A
- Authority
- JP
- Japan
- 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
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
- H01J35/153—Spot position control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7220594A FR2188839A5 (fr) | 1972-06-08 | 1972-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4964489A true JPS4964489A (fr) | 1974-06-21 |
Family
ID=9099870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48064639A Pending JPS4964489A (fr) | 1972-06-08 | 1973-06-08 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS4964489A (fr) |
| AU (1) | AU468338B2 (fr) |
| BE (1) | BE800585A (fr) |
| BR (1) | BR7304269D0 (fr) |
| CA (1) | CA994479A (fr) |
| CH (1) | CH581326A5 (fr) |
| DE (1) | DE2329190A1 (fr) |
| ES (1) | ES415635A1 (fr) |
| FR (1) | FR2188839A5 (fr) |
| GB (1) | GB1413611A (fr) |
| IT (1) | IT998130B (fr) |
| LU (1) | LU67756A1 (fr) |
| NL (1) | NL7307982A (fr) |
| SE (1) | SE386979B (fr) |
| SU (1) | SU510167A3 (fr) |
| ZA (1) | ZA733890B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821597A1 (de) * | 1978-05-17 | 1979-11-22 | Siemens Ag | Verwendung eines systems zur erzeugung eines elektronenflachstrahls mit rein elektrostatischer fokussierung in einer roentgenroehre |
| DE2925593A1 (de) * | 1979-06-25 | 1981-01-15 | Siemens Ag | Einrichtung fuer die roentgenfluoreszenzanalyse |
| DE3940215A1 (de) * | 1988-12-05 | 1990-06-13 | Nina Pavlovna Andreeva | Kathoden- und heizungsbaugruppe fuer elektronenstrahlanalagen |
| DE102018215376B4 (de) * | 2018-09-11 | 2021-11-04 | Siemens Healthcare Gmbh | Verfahren zur Herstellung eines Kollimatorelements, Kollimatorelement, Verfahren zur Herstellung eines Streustrahlkollimators, Streustrahlkollimator, Strahlungsdetektor und CT-Gerät |
-
1972
- 1972-06-08 FR FR7220594A patent/FR2188839A5/fr not_active Expired
-
1973
- 1973-06-07 CA CA173,463A patent/CA994479A/fr not_active Expired
- 1973-06-07 SE SE7308080A patent/SE386979B/xx unknown
- 1973-06-07 DE DE2329190A patent/DE2329190A1/de active Pending
- 1973-06-07 NL NL7307982A patent/NL7307982A/xx not_active Application Discontinuation
- 1973-06-07 SU SU1932382A patent/SU510167A3/ru active
- 1973-06-07 ES ES415635A patent/ES415635A1/es not_active Expired
- 1973-06-07 LU LU67756A patent/LU67756A1/xx unknown
- 1973-06-07 BE BE131984A patent/BE800585A/fr unknown
- 1973-06-07 BR BR4269/73A patent/BR7304269D0/pt unknown
- 1973-06-07 CH CH830073A patent/CH581326A5/xx not_active IP Right Cessation
- 1973-06-08 ZA ZA733890A patent/ZA733890B/xx unknown
- 1973-06-08 GB GB2739673A patent/GB1413611A/en not_active Expired
- 1973-06-08 JP JP48064639A patent/JPS4964489A/ja active Pending
- 1973-06-12 AU AU56792/73A patent/AU468338B2/en not_active Expired
- 1973-06-12 IT IT25114/73A patent/IT998130B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE386979B (sv) | 1976-08-23 |
| CA994479A (fr) | 1976-08-03 |
| DE2329190A1 (de) | 1973-12-20 |
| GB1413611A (en) | 1975-11-12 |
| BE800585A (fr) | 1973-10-01 |
| CH581326A5 (fr) | 1976-10-29 |
| AU468338B2 (en) | 1976-01-08 |
| NL7307982A (fr) | 1973-12-11 |
| AU5679273A (en) | 1974-12-12 |
| FR2188839A5 (fr) | 1974-01-18 |
| ES415635A1 (es) | 1976-02-01 |
| LU67756A1 (fr) | 1973-08-16 |
| BR7304269D0 (pt) | 1974-07-11 |
| SU510167A3 (ru) | 1976-04-05 |
| IT998130B (it) | 1976-01-20 |
| ZA733890B (en) | 1974-10-30 |