GB734425A - X-ray diffraction apparatus - Google Patents
X-ray diffraction apparatusInfo
- Publication number
- GB734425A GB734425A GB2600752A GB2600752A GB734425A GB 734425 A GB734425 A GB 734425A GB 2600752 A GB2600752 A GB 2600752A GB 2600752 A GB2600752 A GB 2600752A GB 734425 A GB734425 A GB 734425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- target
- specimen
- collimator
- detector
- ray
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
- H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
Abstract
734,425. X-ray apparatus. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Oct. 16, 1953 [Oct. 16, 1952], No. 26007/52. Class 98 (1). [Also in Group XL (a)] The electron beam 8 of an X-ray tube is arranged to sweep over an annular sloping target 13, the resulting X-rays being directed as a sheet through a narrow slit towards the central axis of the target. The circular path in which the beam strikes the target is represented by the circle fff in Fig. 2. A specimen I undergoing diffraction analysis is placed at the centre L of this circle, adjacent to a fixed collimator J and radiation detector K. The X-ray beam Hc passing through L sweeps round the target, and each time it strikes the specimen I at the appropriate angle for the diffracted beam to pass into the collimator, the detector K registers a signal; a reference signal is also registered at zero diffracting angle, when the beam Hc becomes collinear with the collimator J. The specimen, detector, and associated equipment is housed in a re-entrant part of the tube envelope, which part has a further extension 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2600752A GB734425A (en) | 1952-10-16 | 1952-10-16 | X-ray diffraction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2600752A GB734425A (en) | 1952-10-16 | 1952-10-16 | X-ray diffraction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB734425A true GB734425A (en) | 1955-08-03 |
Family
ID=10236874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2600752A Expired GB734425A (en) | 1952-10-16 | 1952-10-16 | X-ray diffraction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB734425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342552A1 (en) * | 1976-02-25 | 1977-09-23 | Philips Nv | X-RAY SOURCE |
| FR2393416A1 (en) * | 1977-06-02 | 1978-12-29 | Philips Corp | Rotating anode X=ray tube - has main axes of envelope and hole in anode parallel to each other to allow beam passage (NL 5.12.78) |
| WO1984000079A1 (en) * | 1982-06-17 | 1984-01-05 | Thor Cryogenics Ltd | X-ray source apparatus |
-
1952
- 1952-10-16 GB GB2600752A patent/GB734425A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342552A1 (en) * | 1976-02-25 | 1977-09-23 | Philips Nv | X-RAY SOURCE |
| FR2393416A1 (en) * | 1977-06-02 | 1978-12-29 | Philips Corp | Rotating anode X=ray tube - has main axes of envelope and hole in anode parallel to each other to allow beam passage (NL 5.12.78) |
| WO1984000079A1 (en) * | 1982-06-17 | 1984-01-05 | Thor Cryogenics Ltd | X-ray source apparatus |
| US4713833A (en) * | 1982-06-17 | 1987-12-15 | Kevex Corporation | X-ray source apparatus |
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