SU723406A1 - Contact-free torque meter - Google Patents
Contact-free torque meter Download PDFInfo
- Publication number
- SU723406A1 SU723406A1 SU782677499A SU2677499A SU723406A1 SU 723406 A1 SU723406 A1 SU 723406A1 SU 782677499 A SU782677499 A SU 782677499A SU 2677499 A SU2677499 A SU 2677499A SU 723406 A1 SU723406 A1 SU 723406A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- torque meter
- contact
- meter
- sections
- photoelectric converters
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010892 electric spark Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
1one
Изобретение относитс к снлоизмерительной технике и может быть использовано дл измерени крут щего момента на валу привода прокатного стана.The invention relates to measurement technology and can be used to measure the torque on the drive shaft of a rolling mill.
Известное устройство дл измерени крут щего момента, содержащее установленные на упругом валу два диска с равномерно расположенными по окружности прорез ми, источники освещени и фотоприемники, не обеспечивает требуемой точности измерени .The known device for measuring torque, which contains two disks mounted on an elastic shaft with evenly spaced slots, light sources and photodetectors, does not provide the required measurement accuracy.
Наиболее близким по технической сущности к предлагаемому вл етс -бескон- тактньй измеритель крут щего момента содержащий фотоэлектрические преобразователи с источниками излучени , св занные с двум сечени ми контролируемого вола, детектор выходного сигнала фотопреобразователей и источник гн1тани The closest in technical essence to the present invention is an inconsistent torque meter containing photoelectric converters with radiation sources associated with two sections of the monitored wave, a detector of the output signal of the photoconverters and a gntl source.
..
i oдocтaткoм такого измерител вл етс низка точность изморппи при наличии пьщи и паров в ок.|ужаю1цей среде .The availability of such a meter is the low accuracy of the ripple in the presence of fluid and vapors in a near-average environment.
Цель изобретени - повышение точности измерени .The purpose of the invention is to improve the measurement accuracy.
Дл этого в предлагаемом устройстве источники излучени фотоэлектрических преобразователей выполнены в виде электрических искровых разр д({иков, одни наконечники которых жестко св заны с валом в контролируемых сечени л и заземлены, а другие соединены с источником питани , причем выходы фотоэлектрических преобразователей св заны с детектором через введенные в измеритель управл емые генераторы.To this end, in the proposed device, the sources of photoelectric converters are made in the form of electric spark discharges ({ikov, some tips of which are rigidly connected to the shaft in controlled sections and grounded, while others are connected to a power source, and the outputs of the photoelectric converters are connected to the detector via the controlled generators introduced into the meter.
На-чертеже представлена структурна схема предлагаемого измерител .The drawing shows the structural scheme of the proposed meter.
5five
Бесконтактный измеритель крут щего момента содержит подвижные 1 и 2 и неподвижные 3 и 4 наконечники электг.ическкх искровых разр дников. илконечниками разр дников устлнонлсшл The contactless torque meter contains movable 1 and 2 and fixed 3 and 4 tips of the electrostatic spark gaps. Illegal bricks
) диафрагмы 5 и 6 дл обоспоч -:ии стабильности разр дов. Неподвижны пако-.нечники разр дников co : ain oniji с G;ioiu4.( питани 7, а подвижные лл.чгМ мГпы, рп.ч) diaphragms 5 and 6 for obospochek -: ii stability of discharge. Motionless co-packs of co: ain oniji riders with G; ioiu4. (Power supply 7, and mobile l.hgM mgPa, rp.h
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782677499A SU723406A1 (en) | 1978-10-25 | 1978-10-25 | Contact-free torque meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782677499A SU723406A1 (en) | 1978-10-25 | 1978-10-25 | Contact-free torque meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU723406A1 true SU723406A1 (en) | 1980-03-25 |
Family
ID=20790709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782677499A SU723406A1 (en) | 1978-10-25 | 1978-10-25 | Contact-free torque meter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU723406A1 (en) |
-
1978
- 1978-10-25 SU SU782677499A patent/SU723406A1/en active
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