SU709747A1 - Apparatus for monitoring structural irregularity of fibrous material - Google Patents

Apparatus for monitoring structural irregularity of fibrous material Download PDF

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Publication number
SU709747A1
SU709747A1 SU782637159A SU2637159A SU709747A1 SU 709747 A1 SU709747 A1 SU 709747A1 SU 782637159 A SU782637159 A SU 782637159A SU 2637159 A SU2637159 A SU 2637159A SU 709747 A1 SU709747 A1 SU 709747A1
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SU
USSR - Soviet Union
Prior art keywords
fibrous material
monitoring structural
structural irregularity
irregularity
monitoring
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SU782637159A
Other languages
Russian (ru)
Inventor
Иосиф Наумович Лихтман
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Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
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Application filed by Украинский научно-исследовательский институт целлюлозно-бумажной промышленности filed Critical Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
Priority to SU782637159A priority Critical patent/SU709747A1/en
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Publication of SU709747A1 publication Critical patent/SU709747A1/en

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Description

рол  участка материала с меньшим коэффициентом отражени  напр жение на первом входе амплитудного дискрим1-1натора 4 резко падает, а на его втором входе оно практически не измен етс  благодар  действию фильтра 6.Если этот скачок напр жени  больше чем величина (J, срабатывает амплитудный дискриминатор 4 и на вход регистратора 7 поступает сигнал, величина которого характеризует структурную неоднородность исследуемого материала.The role of a material section with a lower reflection coefficient at the first input of amplitude discriminator 1-1nator 4 drops sharply, and at its second input it practically does not change due to the effect of filter 6. and the input of the recorder 7 receives a signal, the value of which characterizes the structural heterogeneity of the material under study.

Применение изобретени  позволит повысить точность измерени  контролируемого устройством параметра целлюлозно-бумажной продукции.The application of the invention will improve the accuracy of measurement of the parameter of the pulp and paper product controlled by the device.

Claims (1)

1. Техническа  документаци  на автоматический счетчик сорности бумаги типа А СС, Киев, УкрНИИБ, 1972.1. Technical documentation for an automatic weed counter of type A SS paper, Kiev, UkrNIIB, 1972.
SU782637159A 1978-07-03 1978-07-03 Apparatus for monitoring structural irregularity of fibrous material SU709747A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782637159A SU709747A1 (en) 1978-07-03 1978-07-03 Apparatus for monitoring structural irregularity of fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782637159A SU709747A1 (en) 1978-07-03 1978-07-03 Apparatus for monitoring structural irregularity of fibrous material

Publications (1)

Publication Number Publication Date
SU709747A1 true SU709747A1 (en) 1980-01-15

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Family Applications (1)

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SU782637159A SU709747A1 (en) 1978-07-03 1978-07-03 Apparatus for monitoring structural irregularity of fibrous material

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SU (1) SU709747A1 (en)

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