RU1775597C - Device for determining geometrical characteristics and optic properties of crystals - Google Patents
Device for determining geometrical characteristics and optic properties of crystalsInfo
- Publication number
- RU1775597C RU1775597C SU904785112A SU4785112A RU1775597C RU 1775597 C RU1775597 C RU 1775597C SU 904785112 A SU904785112 A SU 904785112A SU 4785112 A SU4785112 A SU 4785112A RU 1775597 C RU1775597 C RU 1775597C
- Authority
- RU
- Russia
- Prior art keywords
- crystal
- crystals
- geometrical characteristics
- optic properties
- illuminator
- Prior art date
Links
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Изобретение относитс к измерительной технике и может быть использовано дл определени структуры и качества материалов горных пород. Целью изобретени вл етс повышение производительности за счет совершенствовани конструкции кри- сталлодержател . Смещением цилиндра 8 устанавливают кристалл 20 в фокусе параболического отражател . Пучки лучей осветител отражаютс от граней кристалла 20, затем от параболического отражател и попадают на фотопленку 6. Вращением цилиндрической опоры 10 и винтов 19 измен етс угловое положение кристалла 20 относительно оптической оси осветител . 3 ил.The invention relates to measuring technique and can be used to determine the structure and quality of rock materials. The aim of the invention is to increase productivity by improving the design of the crystal holder. By displacing the cylinder 8, a crystal 20 is mounted at the focus of the parabolic reflector. Beams of the illuminator rays are reflected from the faces of the crystal 20, then from the parabolic reflector and onto the film 6. By rotating the cylindrical support 10 and screws 19, the angular position of the crystal 20 changes relative to the optical axis of the illuminator. 3 ill.
Description
Фиг. 4FIG. 4
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фиг. 3FIG. 3
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904785112A RU1775597C (en) | 1990-01-22 | 1990-01-22 | Device for determining geometrical characteristics and optic properties of crystals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904785112A RU1775597C (en) | 1990-01-22 | 1990-01-22 | Device for determining geometrical characteristics and optic properties of crystals |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1775597C true RU1775597C (en) | 1992-11-15 |
Family
ID=21492936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904785112A RU1775597C (en) | 1990-01-22 | 1990-01-22 | Device for determining geometrical characteristics and optic properties of crystals |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1775597C (en) |
-
1990
- 1990-01-22 RU SU904785112A patent/RU1775597C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1229661, кл. G 01 В 9/10.1986. Авторское свидетельство СССР № 286284, кл. G 01 В 9/10, 1970. * |
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