SU421896A1 - - Google Patents

Info

Publication number
SU421896A1
SU421896A1 SU1750385A SU1750385A SU421896A1 SU 421896 A1 SU421896 A1 SU 421896A1 SU 1750385 A SU1750385 A SU 1750385A SU 1750385 A SU1750385 A SU 1750385A SU 421896 A1 SU421896 A1 SU 421896A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tension
flexible
output
concave
branch
Prior art date
Application number
SU1750385A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1750385A priority Critical patent/SU421896A1/ru
Application granted granted Critical
Publication of SU421896A1 publication Critical patent/SU421896A1/ru

Links

Description

1one

Изобретение отпоскте  к области измерительной TexiHiKii i может быть применеио дл  намерени  нат жений магнитных лент, еонр.ь 1;;1саюи1,пхе  с во.нутымн поверхност ми.The invention of the field of measuring TexiHiKii i can be used for the intention of tensioning magnetic tapes, eon.1 ;; 1sayuy1, nth with the inside-necked surfaces.

Известнь о лчггройства дл  намерени  нат жени  гибких тел не измер ют силу нат жени  вогнутой иоверхиости.Lime on the body to intend to stretch flexible bodies does not measure the tension force of the concave and the surface.

Предложенное устройство отличаетс  тем, что оно сиабисено умножителем на коэффициент е ,включеииым между датчиком нат женн  входной ветви и вычитающнм устройство ,;, где е - ocHOBafHfe натуральных логарнфмов; / - коэффиниент трени  гибкого те .га об огибаем 1() иоверхноеть; а- угол обхг ата ()i поверхности гибким телом.The proposed device is distinguished by the fact that it is multiplied by a multiplier by a factor e, including between a tension sensor of the input branch and a subtractive device, where e is ocHOBafHfe of natural logarphms; / - friction coefficient of the flexible ones. around about 1 () andsurface; a - angle obhg ata () i surface of a flexible body.

На чертеже |и)-;азана схема устройства.In the drawing | and) -; azan scheme of the device.

Гибкое тел:) /, например магнитна  леита, зажато между фиволинейнымн поверхност ми 2 и 3 улемснтол 4 прижима.A flexible body :) /, for example, a magnetic leite, is clamped between the positive surfaces 2 and 3 of the Ulemsntol 4 clamp.

Лентонрот жны механизм состоит из ведуHiero валнка 5 н ирижммного ролика 6. Входна  ветвь имеет иат г Р, выходна  - АДатчик 7 нат жени  выходной ветви через усилитель 8 подключен к одному из входов вычитающего устройства 9, датчик 10 нат жени  входпс; ветви через усн.тнтель // н ултножнтель 12 - с вторым входом вычнтаюHi .ero устройства.Lentonroth mechanism consists of veduHiero valnka 5 n irizhmmnogo roller 6. The input branch has iat r P, output - Adapter 7 tension the output branch through the amplifier 8 is connected to one of the inputs of the subtractor 9, the sensor 10 tension inputs; branches through usnteln // n ulnnozhntel 12 - with the second input I will deactivate Hi .ero devices.

Во врем  работы лента неремещаетс  но During operation, the tape does not move but

вогнутой иоверхиости 2. В результате трени  ленты разница нат жени  Р н Ро  вл етс  суммарной СИЛО нат женн  на вогнутой и выпуклой поверхности. При кочфсЬг.циенте ум/ ножени  усилител  //, равном с ,величииаconcave and surface 2. As a result of rubbing the tape, the difference in tension P n Ro is the total strength of tension on the concave and convex surfaces. When kochfsb.ciente mind / scissor amplifier //, equal to, greatness

сигнала на выходе умнож1 тел  пропорциональна силе нат жени  на вынукло поверхности согласно формуле Эйлера. После вычи,таип  ил этого сигнала с усилител  S. нронорцгюиального обидей силе нат жени  на выходе , на вычитаюн1его устройства .9 присутствует снгнал, пропорцнональиьи силе пат жеини иа во1-11утой новерхностн.The output signal of the bodies multiplied by 1 is proportional to the tension on the surface of the surface according to the Euler formula. After deducting this signal from the amplifier S. a non-normal offense to the tension on the output, on the subtractor device .9 there is a linkage, proportional to the strength to the patinia ia 1-11th surface.

1 р ( Д М с т и 3 () б р о г о и и   1 p (D M with m and 3 () b r o g o and u

УстрО :етво дл  измереии  силы нат же1и1  гибкого тола. содержаи1,ее датчик нат жени  входной и выходной ветвей, установлеииые но обе стороны огибаюн,ей новерхностн н соединенные с вычитающнм устройством, отличающеес  тем, что, с целью измерени  нат жени  гнбкого тела на вогнутой поверхности , оио снабжено умножителем иа коэффициент и ,вкл 0чениы.м ,1ежду датчиком нат жени  вхчдной ветви н вычнтаюни1м устройством , где с --- осгюваине натуральных ,тогарифмов; f -- коэффнниеит треин  гибкого тела об огибае. новерхность; э; - угол обхвата огибаемой поверхнс/ти гибким телом.Instrumentation: ambto to measure the tension force of flexible flexible tol. contains, its input and output tension sensor, installed but both sides of the bend, connected to a subtractor device, characterized in that, in order to measure the tension of the body on a concave surface, the oio is equipped with a multiplier and factor, and on .m, between the tension sensor of the internal branch and the vychayunyun device, where s is natural, togarithms; f - coefffix trein of a flexible body about an envelope. surface; er; - the angle of circumference of the circumscribed surface of the flexible body.

SU1750385A 1972-02-21 1972-02-21 SU421896A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1750385A SU421896A1 (en) 1972-02-21 1972-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1750385A SU421896A1 (en) 1972-02-21 1972-02-21

Publications (1)

Publication Number Publication Date
SU421896A1 true SU421896A1 (en) 1974-03-30

Family

ID=20503885

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1750385A SU421896A1 (en) 1972-02-21 1972-02-21

Country Status (1)

Country Link
SU (1) SU421896A1 (en)

Similar Documents

Publication Publication Date Title
SE7605624L (en) TIGHTENING DEVICE
SE7703701L (en) TIGHTENING DEVICE WITH TORQUE TIME CONTROL
GB1514984A (en) Analogue signal processing apparatus
NO142051C (en) MEASURING INSTRUMENTS, SPECIFICALLY LIQUID MANOMETERS, WITH AN INSTRUMENT HOUSE WITH PRESSURE PROTECTION AND INSTALLATION FOR INSTALLATION IN SUCH A INSTRUMENT
SU421896A1 (en)
KR830001705A (en) Method and apparatus for measuring the induction of steel wire
NO138920C (en) PROCEDURE AND DEVICE FOR MEASURING NOISE
BE826603A (en) FORCE SENSOR DEVICE
FR2312070A1 (en) Power assisted lever drive control system - detects elastic deformation of rod to form signals proportional to deformation which are transmitted to power element
GB1359077A (en) Measuring apparatus for measuring traction force or tension in a wire
ES447381A1 (en) Gas pressure thermometer, and apparatus for application in a gas pressure thermometer
SU611215A1 (en) Pneumatic computer
SU396571A1 (en) DEVICE FOR MEASURING THE LEVEL OF THE TENSION OF THE MAGNETIC TAPE
SU949331A1 (en) Apparatus for measuring moving band material elongation
SU718695A1 (en) Device for measuring the length of moving article
SU377609A1 (en)
SU507870A1 (en) Pneumatic computing device for determining nitric acid concentration
SU108086A1 (en) A method of manufacturing electrical resistance sensors
SU398979A1 (en) DEVICE FOR RESEARCH OF THE LAWS OF DISTRIBUTION OF PROBABILITIES OF NOISE AMPLITUDES
FR2247706A1 (en) Length measuring instrument with graduated beam - has part displaceable in relation to graduation
SU586345A1 (en) Device for measuring shaft torque
SU418703A1 (en) METHOD FOR DETERMINING GEOMETRICAL PARAMETERS OF ROPES12
SU663374A1 (en) Device for fixation of hand at measuring blood pressure
FR2408115A1 (en) Measuring device for surface profile of workpiece - has reference surface and transducer determining distance between surfaces
DE3483524D1 (en) LENGTH OR ANGLE MEASURING DEVICE.