SU467271A1 - Electrical panel meter - Google Patents
Electrical panel meterInfo
- Publication number
- SU467271A1 SU467271A1 SU1910081A SU1910081A SU467271A1 SU 467271 A1 SU467271 A1 SU 467271A1 SU 1910081 A SU1910081 A SU 1910081A SU 1910081 A SU1910081 A SU 1910081A SU 467271 A1 SU467271 A1 SU 467271A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- scale
- protective glass
- eccentric
- electrical panel
- panel meter
- Prior art date
Links
Landscapes
- Details Of Measuring Devices (AREA)
Description
Располо}кение лампы в центре защитного стекла внутри светопроницаемого эксцентрика корректора и использование стекла в качестве светопровода позвол ет решить поставленную задачу подсветки шкалы дл сн ти показаний при недостаточном внешнем освещении в приборе с центральным расположением корректора в тех же габаритах.Placing the lamp in the center of the protective glass inside the translucent eccentric of the corrector and using glass as the light guide solves the task of illuminating the scale for taking readings when there is insufficient external lighting in the device with the central location of the corrector in the same dimensions.
Кроме того, указанное расположение лампы позвол ет направить в торец стекла больший световой поток 20 от одной лампы, создава одинаковые пути распространени световых лучей от источника, а потому и одинаковую освещенность шкалы во всех радиальных направлени х, что дает практически равномерную освещенность шкалы в зоне отметок . Наклон и матирование наружной торцовой поверхности стекла позвол ют направить больший световой поток, распростран ющийс в светопроводе радиально от центра во всех направлени х, внутрь прибора, на шкалу и стрелку, а алюминирование конусной матирола .чной поверхности стекла позвол ет повысить интенсивность отраженного светового потока от этой поверхности.In addition, the indicated arrangement of the lamp allows to send a greater luminous flux 20 from one lamp to the glass end, creating the same paths of light propagation from the source, and therefore the same scale illumination in all radial directions, which gives an almost uniform scale of illumination in the area of marks . Tilting and matting the outer end surface of the glass makes it possible to direct a greater luminous flux extending radially from the center in all directions towards the inside of the device on the scale and the arrow, and aluminating the conical matirol of the glass surface increases the intensity of the reflected light flux from this surface.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1910081A SU467271A1 (en) | 1973-04-18 | 1973-04-18 | Electrical panel meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1910081A SU467271A1 (en) | 1973-04-18 | 1973-04-18 | Electrical panel meter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU467271A1 true SU467271A1 (en) | 1975-04-15 |
Family
ID=20550204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1910081A SU467271A1 (en) | 1973-04-18 | 1973-04-18 | Electrical panel meter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU467271A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2447936A (en) * | 2007-03-28 | 2008-10-01 | Visteon Global Tech Inc | Instrument illumination system |
-
1973
- 1973-04-18 SU SU1910081A patent/SU467271A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2447936A (en) * | 2007-03-28 | 2008-10-01 | Visteon Global Tech Inc | Instrument illumination system |
GB2447936B (en) * | 2007-03-28 | 2011-09-07 | Visteon Global Tech Inc | Illumination system |
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