SU101645A1 - Photoelectric torque measuring device - Google Patents
Photoelectric torque measuring deviceInfo
- Publication number
- SU101645A1 SU101645A1 SU450805A SU450805A SU101645A1 SU 101645 A1 SU101645 A1 SU 101645A1 SU 450805 A SU450805 A SU 450805A SU 450805 A SU450805 A SU 450805A SU 101645 A1 SU101645 A1 SU 101645A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring device
- shaft
- torque measuring
- light
- photocell
- Prior art date
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
Известные фотоэлектрические устройства дл измерени крут щего момента имеют значительные габариты из-за большого диаметра втулок , что делает невозможным их применение при близко расположенных валах.The known photoelectric devices for measuring torque are of considerable size due to the large diameter of the sleeves, which makes it impossible to use them with closely spaced shafts.
Предлагаемое устройство отличаетс от известных применением расположенного на валу зеркала, отражающего лучи света на фотоэлемент , благодар чему источник света и фотоэлемент размещаютс на неиодвилсной, не св занной с валом , части прибора.The proposed device differs from the known use of a shaft-mounted mirror reflecting the rays of light on the photocell, whereby the light source and the photocell are located on the non-shaft-independent part of the device.
На чертеже изображено описываемое устройство.The drawing shows the described device.
На валу 1 винтами 2 неподвижно закрепл ютс две втулки 5 и , которые концентричны валу /. Во втулках сделаны прорези, располол енные одна над другой и направленные вдоль оси вала. На валу помещаетс зеркало 5 так, чтобы оно находилось как раз под прорез ми втулок 3 и 4. Источник света 6 устанавливаетс неподвижно вне вала так, что лучиTwo sleeves 5 and, which are concentric with the shaft, are fixed on the shaft 1 by screws 2 fixedly. Cuts are made in the sleeves, one above the other and directed along the axis of the shaft. A mirror 5 is placed on the shaft so that it is just below the slots of the sleeves 3 and 4. The light source 6 is fixed motionless outside the shaft so that the rays
света от него проход т через прорези и попадают на зеркало 5. Отразившись от поверхности зеркала, свет снова проходит через прорези и попадает на фотоэлемент 7. В зависимости от взаимного смещени втулок с прорез ми происходит изменение тока, возбуждаемого светом в фотоэлементе. Величина тока может быть измерена любым электроизмерительным прибором.the light from it passes through the slots and falls on the mirror 5. Reflected from the mirror surface, the light passes through the slots again and hits the photocell 7. Depending on the mutual displacement of the sleeves with the slots, the current induced by the light in the photocell changes. The magnitude of the current can be measured by any electrical measuring device.
Предмет изобретени Subject invention
Фотоэлектрическое устройство дл измерени крут щего момента с применением двух устанавливаемых на скручиваемом валу и концентрично ему расположенных втулок с прорез ми , через которые производитс освещение фотоэлемента лучами источника света, отличающеес тем, что, с целью придани больщей компактности устройству, на валу расположено зеркало, отражающее свет, падающий от источника, света на фотоэлемент.A photoelectric device for measuring torque using two mounted on a twisted shaft and concentric sleeves with slots through which the photocell is illuminated with beams of a light source, characterized in that, in order to impart greater compactness to the device, there is a mirror on the shaft that reflects the light falling from the source, the light on the photocell.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU450805A SU101645A1 (en) | 1954-10-07 | 1954-10-07 | Photoelectric torque measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU450805A SU101645A1 (en) | 1954-10-07 | 1954-10-07 | Photoelectric torque measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU101645A1 true SU101645A1 (en) | 1954-11-30 |
Family
ID=48375464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU450805A SU101645A1 (en) | 1954-10-07 | 1954-10-07 | Photoelectric torque measuring device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU101645A1 (en) |
-
1954
- 1954-10-07 SU SU450805A patent/SU101645A1/en active
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