SU101645A1 - Photoelectric torque measuring device - Google Patents

Photoelectric torque measuring device

Info

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
Application number
SU450805A
Other languages
Russian (ru)
Inventor
А.А. Дубровский
Н.Н. Лучинский
С.А. Стрелков
Original Assignee
А.А. Дубровский
Н.Н. Лучинский
С.А. Стрелков
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by А.А. Дубровский, Н.Н. Лучинский, С.А. Стрелков filed Critical А.А. Дубровский
Priority to SU450805A priority Critical patent/SU101645A1/en
Application granted granted Critical
Publication of SU101645A1 publication Critical patent/SU101645A1/en

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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ЩU

SU450805A 1954-10-07 1954-10-07 Photoelectric torque measuring device SU101645A1 (en)

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)

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