SU129381A1 - Device for determining the supporting surface of the fabric - Google Patents

Device for determining the supporting surface of the fabric

Info

Publication number
SU129381A1
SU129381A1 SU642959A SU642959A SU129381A1 SU 129381 A1 SU129381 A1 SU 129381A1 SU 642959 A SU642959 A SU 642959A SU 642959 A SU642959 A SU 642959A SU 129381 A1 SU129381 A1 SU 129381A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fabric
supporting surface
determining
prism
plane
Prior art date
Application number
SU642959A
Other languages
Russian (ru)
Inventor
А.Е. Будрис
Original Assignee
А.Е. Будрис
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.Е. Будрис filed Critical А.Е. Будрис
Priority to SU642959A priority Critical patent/SU129381A1/en
Application granted granted Critical
Publication of SU129381A1 publication Critical patent/SU129381A1/en

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

Приборы, определ ющие ве.шчииу опорной позерхности ткани, т. е. отношение площади контакта ткани с плоскостью, к плоп;ади всей ее поверХПости, известны.Devices that define the surface of the reference surface of the fabric, i.e., the ratio of the area of contact of the fabric with the plane to the surface of the surface, are known.

Эти приборы пыполнены в виде трехгранной пр моу;го;1ьиой )авнобедреш-юй призмы, к гипотенузной п.чоскости коюрой прижимают испытываемую тк нь, освещаемую осветителем через катетную плоскость этой иризмы 1и проектируемую через другую катетную п/юокость нризмы на матовое стекло дл  рассматривани  или на фотоп.гастинку дл  получени  €ним1ка или на фотоэлемент, соединенны с измерительньш прибором , показывающи.м ве.(ичину опорной поверхности испытываемой ткани.These devices are used in the form of a three-sided prism; th; 1yoy) avtobershred prism; by the cure, they press the test tissue illuminated by the illuminator through the plane of this iris 1 and designed through another catheter n / yozm on the matt glass to the hypotenuse section of the plane; or on a photo panel to obtain a photocell or on a photocell connected to a measuring device, showing a beam (the cause of the supporting surface of the test tissue.

Описываемый терибор отличаетс  тем, что. с целью определени  опорной Поверхности ткани не только посредством фотоэлемента, но одновременно и визуально, на пути проектируемого на фотоэлемент отражени  контакта ткани с гипотенузиой плоскостью призмы установлено призматическое полупрозрачное зеркало и окул р дл  рассматр1 вани  этого отражени .The described hybrid is characterized in that. In order to determine the supporting surface of the tissue not only by means of a photocell, but simultaneously and visually, a prismatic translucent mirror and an ocular were installed on the path of reflection of tissue contact with the hypotenuse of the prism plane projected onto the photocell to examine this reflection.

На чертеже изображена с.хема описываемого Прибора. Прибор снабжен трехгранной пр моугольной равнобедренной призмой 1, -к гипотенузной поверхности которой посредством пластины 2 в направлении стрелки А прижимают испытываемую ткань 5. Ткань освещают осветителем 4 через матовое стекло 5, диафрагму 6, конденсор 7 и катетную плоскость .призмы. Отражение контакта ткани с призмой через другую катетную плоскость призмы и оптическую систему из линз S и 9 проектируетс  на призматическое полупрозрачное зеркало из двух призм 10 и //, частично проходит через это зеркало и воспринимаетс  фотоэлементом 12, например фотосопротивлением, частично отража сь, проходит через окул р 13 и воспринимаетс  визуально. Фотосопротивление включено в цепь измерительного или регистрирующего пр-иборов, определ ющих непосредственно величину- опорной поверхности испытываемой гканИ.The drawing shows s.hema described device. The device is equipped with a three-sided rectangular isosceles prism 1, the hypotenuse surface of which presses the test fabric 5 by means of plate 2 in the direction of arrow A. The fabric is illuminated by illuminator 4 through matte glass 5, diaphragm 6, condenser 7 and the catheter plane of the prism. The reflection of tissue contact with a prism through another prism catheter plane and optical system from lenses S and 9 is projected onto a prismatic translucent mirror of two prisms 10 and //, partially passes through this mirror and is perceived by a photocell 12, for example, photoresistance, partially reflected, passes through ocul p 13 and is perceived visually. The photoresistance is included in the circuit of the measuring or recording devices that directly determine the value of the reference surface of the test cell.

SU642959A 1959-11-02 1959-11-02 Device for determining the supporting surface of the fabric SU129381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU642959A SU129381A1 (en) 1959-11-02 1959-11-02 Device for determining the supporting surface of the fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU642959A SU129381A1 (en) 1959-11-02 1959-11-02 Device for determining the supporting surface of the fabric

Publications (1)

Publication Number Publication Date
SU129381A1 true SU129381A1 (en) 1959-11-30

Family

ID=48400540

Family Applications (1)

Application Number Title Priority Date Filing Date
SU642959A SU129381A1 (en) 1959-11-02 1959-11-02 Device for determining the supporting surface of the fabric

Country Status (1)

Country Link
SU (1) SU129381A1 (en)

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