SU86286A1 - Pneumatic instrument for continuous measurement of paper and similar tapes - Google Patents
Pneumatic instrument for continuous measurement of paper and similar tapesInfo
- Publication number
- SU86286A1 SU86286A1 SU400930A SU400930A SU86286A1 SU 86286 A1 SU86286 A1 SU 86286A1 SU 400930 A SU400930 A SU 400930A SU 400930 A SU400930 A SU 400930A SU 86286 A1 SU86286 A1 SU 86286A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- paper
- continuous measurement
- pneumatic instrument
- similar tapes
- tapes
- Prior art date
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
В пневматических приборах, примен ющихс дл измерени толщины разного рода лент, воздушные сопла обычно располагают над поверхностью измер емой ленты.In pneumatic devices used to measure the thickness of various kinds of tapes, air nozzles are usually placed above the surface of the tape to be measured.
Особенность предлагаемого прибора по сравнению с известными аналогичными приборами заключаетс в применении в качестве измерительного органа свободно вращаюа1егос ролика, монтированного на цапфе с зазором, у внутренней поверхности обода которого расположены воздушные сопла. Такое устройство мерительного органа повышает точность замеров.A feature of the proposed device in comparison with the known similar devices is the use of a freely rotating roller mounted on a pin with a gap as the measuring body, with air nozzles located at the inner surface of the rim. Such a device measuring body improves the accuracy of measurements.
На фиг. 1 схематически показан прибор, в общем виде; на фиг. 2- вид в плане.FIG. 1 shows a schematic of the device, in general; in fig. 2 is a plan view.
Прибор выполнен в виде монтированного на цапфе I ролика 2. Концы цапфы 1, имеющие в сечении пр моугольную форму, в.ход т в пазы кронштейна 3 и поддерживаютс регулируемыми опорами 4. К концам цапфы 1 прикреплены трубопроводы 5, посредством которых осуществл етс подвод сжатого воздуха к соплам 6, жестко укрепленным на цапфе 1. Под роликом;2 расположен вращающийс барабан 7, в зазор между которыми поступает контролируема бумажна лента.The device is made in the form of roller 2 mounted on trunnion I. The ends of trunnion 1, having a rectangular shape in cross section, enter the grooves of bracket 3 and are supported by adjustable supports 4. Pipelines 5 are attached to the ends of trunnion 1 by means of which the compressed air to the nozzles 6, rigidly fixed on the trunnion 1. Under the roller; 2 there is a rotating drum 7, into the gap between which a controlled paper tape flows.
При измерении толщины бумажной ленты мерительный ролик 2 устанавливают так, что он, не опира сь на цапфу 1, свободно катитс по бумажной ленте, перемещаемой ;барабаном 7. При этом в зависимости от толщины бумажной ленты ролик 2 перемещаетс в вертикальном направлении, в св зи с чем измен етс зазор между соплами 6 и ободом ролика 2.When measuring the thickness of the paper tape, the measuring roller 2 is set so that it, not resting on the journal 1, rolls freely along the paper belt moved by the drum 7. In this case, depending on the thickness of the paper ribbon, the roller 2 moves in the vertical direction, whereby the gap between the nozzles 6 and the rim of the roller 2 changes.
Изменение давлени воздуха в измерительной системе фиксируетс ртутными манометрами, замыкающими контакты сигнальных лампочек , или записываетс на диаграмму посредством самописца.The change in air pressure in the measuring system is recorded by mercury manometers, which close the contacts of the signal lights, or recorded on the chart by means of a recorder.
Предмет изобретени Subject invention
Пневматический прибор дл непрерывного измерени бумажных и т. п. лент с применением жидкостных манометров, стабилизатораPneumatic instrument for continuous measurement of paper and similar tapes using liquid manometers, stabilizer
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU400930A SU86286A1 (en) | 1949-07-11 | 1949-07-11 | Pneumatic instrument for continuous measurement of paper and similar tapes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU400930A SU86286A1 (en) | 1949-07-11 | 1949-07-11 | Pneumatic instrument for continuous measurement of paper and similar tapes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU86286A1 true SU86286A1 (en) | 1949-11-30 |
Family
ID=48258302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU400930A SU86286A1 (en) | 1949-07-11 | 1949-07-11 | Pneumatic instrument for continuous measurement of paper and similar tapes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU86286A1 (en) |
-
1949
- 1949-07-11 SU SU400930A patent/SU86286A1/en active
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