GB1302302A - - Google Patents
Info
- Publication number
- GB1302302A GB1302302A GB1302302DA GB1302302A GB 1302302 A GB1302302 A GB 1302302A GB 1302302D A GB1302302D A GB 1302302DA GB 1302302 A GB1302302 A GB 1302302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray
- magazine
- polyvinylchloride
- crystal
- supported
- 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
-
- 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
- G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/205—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials using diffraction cameras
Abstract
1302302 X-ray apparatus CARL ZEISS JENA VEB 15 July 1970 34336/70 Heading H5R X-ray apparatus permitting rapid examination of a crystal 8 mounted on a goniometer head 3 by a convergent X-ray beam from a line focus 21 includes an X-ray film 23 mounted in a cylindrical magazine 1 having a detachable lid 2 and a beam-defining steel diaphragm 11 of flat, truncated, pyramidal form, having an angle of convergence up to 15 degrees and with a portion 13 at its aperture end of polyvinylchloride, for trapping secondary X-rays. After passage through the crystal, the primary beam is received in a flat pyramidal lead trap 14 which is filled with polyvinylchloride 15, is supported from the lid 2 of the magazine, and has a convergence angle appropriate to that of the collimator 11. The equipment can be lined up with the X-ray beam by moving trap 14 aside to permit incidence of the beam on a fluorescent foil 18 covered by protective lead glass 19, and adjusting the feet 20. In a modified arrangement (Figs. 3 and 4, not shown), the diaphragm 11 is supported by an upright column (24) which extends from the goniometer control box 5 and which may be adjustably secured to the X-ray tube housing (25). The magazine 1 is open at the side contacting the column, and is mounted on a slide (26) on the box 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3433670 | 1970-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1302302A true GB1302302A (en) | 1973-01-10 |
Family
ID=10364375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1302302D Expired GB1302302A (en) | 1970-07-15 | 1970-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1302302A (en) |
-
1970
- 1970-07-15 GB GB1302302D patent/GB1302302A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |