SU123714A1 - Metal thickness gauge - Google Patents

Metal thickness gauge

Info

Publication number
SU123714A1
SU123714A1 SU621975A SU621975A SU123714A1 SU 123714 A1 SU123714 A1 SU 123714A1 SU 621975 A SU621975 A SU 621975A SU 621975 A SU621975 A SU 621975A SU 123714 A1 SU123714 A1 SU 123714A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thickness gauge
metal thickness
sheet
thickness
electromagnet
Prior art date
Application number
SU621975A
Other languages
Russian (ru)
Inventor
А.А. Орлов
Original Assignee
А.А. Орлов
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. Орлов filed Critical А.А. Орлов
Priority to SU621975A priority Critical patent/SU123714A1/en
Application granted granted Critical
Publication of SU123714A1 publication Critical patent/SU123714A1/en

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Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

Известные датчики измерителей толщины листового aтepнaлa, выполненные в виде электромагнита, не обеспечивают измерений толщины листа при одностороннем доступе к нему.The known sensors for measuring sheet thickness of the sheet, made in the form of an electromagnet, do not provide measurements of the thickness of the sheet with one-way access to it.

В описываемом датчике, с целью устранени  указанного недостатка, электромагнит воздействует на жидкость, заключенную между двум  мембранами.In the described sensor, in order to eliminate this drawback, the electromagnet acts on the fluid enclosed between two membranes.

На чертеже дана обща  схема предлагаемого прибора.The drawing shows the general scheme of the proposed device.

Стальной корпус 1 с одной стороны св зан с промежуточным стаканом 2 через пластинчатую мембрану , к которым прикреплен сердечник электромагнита 4, а с другой стороны он плотно прижимаетс  острыми шипами к исследуемому листу. Промежуточный стакан 2 закрываетс  регулировочной мембраной 5 и крыщкой 6 с регулировочным винтом 7. Полость промежуточного стакана, наполненна  окрашенной в  ркий цвет жидкостью, через трубку 8 сообщаетс  с полостью измерительной колонки 9.The steel body 1 is connected on one side to the intermediate beaker 2 through a plate membrane to which the electromagnet core 4 is attached, and on the other hand it is firmly pressed by sharp spikes to the sheet under study. The intermediate cup 2 is closed by the adjusting membrane 5 and the lid 6 with the adjusting screw 7. The cavity of the intermediate cup, filled with a liquid colored in color, communicates via the tube 8 to the cavity of the measuring column 9.

Перед измерением толщины листа уровень жидкости регулировочным винтом 7 подводитс  к определенной риске на шкале измерительной колонки 9, от которой производитс  отсчет при измерени х. Шкала предварительно тарируетс . По изменению уровн  жидкости при включении электромагнита 4 в цепь и прит жении его к поверхности листа определ етс  толщина исследуемой части последнего.Before measuring the thickness of the sheet, the liquid level with the adjusting screw 7 leads to a certain risk on the scale of the measuring column 9, from which the readings are taken during the measurements. The scale is pre-calibrated. By changing the level of the liquid when the electromagnet 4 is turned on in the circuit and attracted to the surface of the sheet, the thickness of the studied part of the latter is determined.

Предмет изобретени Subject invention

Датчик измерител  толщины листа, выполненный в виде электромагнита , отличающийс  тем, что, с целью измерени  толщины металла при одностороннем доступе к нему, электромагнитный сердечник соединен с мембраной, обеспечивающей регистрацию изменений усилий на сердечнике при изменении толщины измер емого материала через столб жидкости.A sheet thickness gauge sensor, made in the form of an electromagnet, characterized in that, in order to measure metal thickness with one-way access to it, the electromagnetic core is connected to a membrane, which records the changes in the forces on the core when the thickness of the material being measured changes through a liquid column.

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Ф еF e

SU621975A 1959-03-14 1959-03-14 Metal thickness gauge SU123714A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU621975A SU123714A1 (en) 1959-03-14 1959-03-14 Metal thickness gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU621975A SU123714A1 (en) 1959-03-14 1959-03-14 Metal thickness gauge

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU802890738A Addition SU861980A2 (en) 1980-03-03 1980-03-03 Temperature indicator

Publications (1)

Publication Number Publication Date
SU123714A1 true SU123714A1 (en) 1959-11-30

Family

ID=48395249

Family Applications (1)

Application Number Title Priority Date Filing Date
SU621975A SU123714A1 (en) 1959-03-14 1959-03-14 Metal thickness gauge

Country Status (1)

Country Link
SU (1) SU123714A1 (en)

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