SU1602176A1 - Device for measuring density of nap covering of cloth - Google Patents

Device for measuring density of nap covering of cloth

Info

Publication number
SU1602176A1
SU1602176A1 SU4429824/25A SU4429824A SU1602176A1 SU 1602176 A1 SU1602176 A1 SU 1602176A1 SU 4429824/25 A SU4429824/25 A SU 4429824/25A SU 4429824 A SU4429824 A SU 4429824A SU 1602176 A1 SU1602176 A1 SU 1602176A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plates
cloth
measuring density
radius
light
Prior art date
Application number
SU4429824/25A
Other languages
Russian (ru)
Inventor
С.Ю. Иванова
Е.Н. Бершев
О.М. Иванов
Original Assignee
Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова
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 Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова filed Critical Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова
Priority to SU4429824/25A priority Critical patent/SU1602176A1/en
Application granted granted Critical
Publication of SU1602176A1 publication Critical patent/SU1602176A1/en

Links

Abstract

FIELD: methods of testing of textile materials. SUBSTANCE: device has two parallel light-tight annular plates which change into coaxial cylinders with light-absorbing internal walls. There is light source and objective in one of them, and photodetector is mounted in the other one. Value of space 4 d between the plates is determined from the relation d=x(R-r)/8r, where x is distance from the photodetector disposed in cylinder to end of the closest plate, r is internal radius of cylinders, R is radius of plates. EFFECT: simplified design of the device. 1 dwg
SU4429824/25A 1988-04-12 1988-04-12 Device for measuring density of nap covering of cloth SU1602176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4429824/25A SU1602176A1 (en) 1988-04-12 1988-04-12 Device for measuring density of nap covering of cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4429824/25A SU1602176A1 (en) 1988-04-12 1988-04-12 Device for measuring density of nap covering of cloth

Publications (1)

Publication Number Publication Date
SU1602176A1 true SU1602176A1 (en) 1995-02-20

Family

ID=60529809

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4429824/25A SU1602176A1 (en) 1988-04-12 1988-04-12 Device for measuring density of nap covering of cloth

Country Status (1)

Country Link
SU (1) SU1602176A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009002225A2 (en) * 2007-06-25 2008-12-31 Closed Company 'molecular-Medicine Technologies' Multifunctional diagnosis device and a method for testing biological objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009002225A2 (en) * 2007-06-25 2008-12-31 Closed Company 'molecular-Medicine Technologies' Multifunctional diagnosis device and a method for testing biological objects

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