SU136928A1 - Shadow monochromator - Google Patents

Shadow monochromator

Info

Publication number
SU136928A1
SU136928A1 SU672166A SU672166A SU136928A1 SU 136928 A1 SU136928 A1 SU 136928A1 SU 672166 A SU672166 A SU 672166A SU 672166 A SU672166 A SU 672166A SU 136928 A1 SU136928 A1 SU 136928A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shadow
monochromator
prisms
instrument
devices
Prior art date
Application number
SU672166A
Other languages
Russian (ru)
Inventor
Н.Н. Губель
В.К. Ефимов
Original Assignee
Н.Н. Губель
В.К. Ефимов
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 Н.Н. Губель, В.К. Ефимов filed Critical Н.Н. Губель
Priority to SU672166A priority Critical patent/SU136928A1/en
Application granted granted Critical
Publication of SU136928A1 publication Critical patent/SU136928A1/en

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)

Description

В известных теневых приборах монохроматическое устройство имеет посто нную спектральную характеристику, в то врем  как по характеру изменени  плотности, например, при изучении протекающих процессов в аэродинамических установках крайне необходимо иметь переменный спектр.In known shadow devices, a monochromatic device has a constant spectral characteristic, while according to the nature of the density change, for example, in studying the processes taking place in aerodynamic installations, it is extremely necessary to have a variable spectrum.

Предлагаемый монохроматор дл  теневых приборов свободен от этого недостатка. Монохроматор позвол ет получать цветные теневые снимки, пригодные дл  детального визуального изучени  пол  плотностей при наличии различных градиентов плотности вокруг исследуемой модели. Дл  получени  окрашенной теневой картины в теневых приборах в монохроматоре применены две поворачивающиес  от руки в разные стороны или дистанционно призмы пр мого зрени , обеспечивающие получение переменной дисперсии монохроматора, измен ющейс  от О до 10-12°. Непрерывное изменение спектра от О до 12°. как пока. опыт, вполне достаточно дл  любого теневого прибора.The proposed monochromator for shadow devices is free from this disadvantage. The monochromator makes it possible to obtain color shadow shots suitable for a detailed visual study of the density field in the presence of various density gradients around the model under study. In order to obtain a colored shadow pattern in shadow devices in a monochromator, two hand-rotated in different directions or remotely prisms of direct vision were used, providing a variable dispersion of the monochromator varying from 0 to 10-12. Continuous change of the spectrum from 0 to 12 °. as long as experience is enough for any shadow device.

На чертеже показана оптическа  схема описываемого прибора.The drawing shows the optical layout of the instrument described.

Монохроматор состоит из двух поворачивающихс  в разные стороны призм /, 2 пр мого зрени . Новорот призм может осуществл тьс  вручную при помощи, например, маховичка 3 и конических щестерен 4. 5, 6 или дистанционно. Призмы обеспечивают получение переменной дисперсии прибора, измен юи 1,ейс  от О до 10-12. Монохроматор встраиваетс  в теневой прибор так, что включение и выключение его не вызывает перенастройки прибора, благодар  посто нству размера А.The monochromator consists of two prisms /, which rotate in different directions, of 2 direct views. The prism can be rotated by hand using, for example, handwheel 3 and conical gears 4. 5, 6 or remotely. Prisms provide a variable dispersion of the instrument, amended by yi 1, it is from 0 to 10-12. The monochromator is embedded in the shadow instrument so that switching it on and off does not cause the instrument to reconfigure, due to the constant size A.

Предмет изобретени Subject invention

Монохроматор дл  теневых приборов, отличающийс  тем, что, с целью получени  окрашенной теневой картины в теневых приборах, в нем применены две поворачивающиес  от руки в разные стороны или дистанционно призмы пр мого-зрени , обеспечивающие получение переменной дисперсии монохроматора, измен ющейс  -от О д.о 10-12°.A monochromator for shadow devices, characterized in that, in order to obtain a colored shadow pattern in shadow devices, it uses two hand-turned in different directions or remotely direct-view prisms that provide a variable dispersion of a monochromator varying from .o 10-12 °.

SU672166A 1960-05-20 1960-05-20 Shadow monochromator SU136928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU672166A SU136928A1 (en) 1960-05-20 1960-05-20 Shadow monochromator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU672166A SU136928A1 (en) 1960-05-20 1960-05-20 Shadow monochromator

Publications (1)

Publication Number Publication Date
SU136928A1 true SU136928A1 (en) 1960-11-30

Family

ID=48293167

Family Applications (1)

Application Number Title Priority Date Filing Date
SU672166A SU136928A1 (en) 1960-05-20 1960-05-20 Shadow monochromator

Country Status (1)

Country Link
SU (1) SU136928A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995725A (en) * 1986-11-24 1991-02-26 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forshung E.V. Monochromator arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995725A (en) * 1986-11-24 1991-02-26 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forshung E.V. Monochromator arrangement

Similar Documents

Publication Publication Date Title
SE432305B (en) SET OF TESTING OF GAS ANALYSIS DEVICES AND DEVICE FOR IMPLEMENTATION OF THE SET
SU136928A1 (en) Shadow monochromator
FR1304088A (en) Device for simultaneous adjustment of several elements depending on the same adjustment value
FR1493752A (en) Improvements made to devices for measuring the spherical coordinates of a light point representative of a phenomenon to be studied
DE1965209B2 (en) DEVICE FOR THE SPECTRAL ANALYSIS OF OBJECTS
CH374219A (en) Device for the X-ray spectrochemical analysis of substances
AT287356B (en) Device for the automatic analysis of liquids or gases
FR1046444A (en) Device calculating the value k? for forces f and g, at least one of which is variable, and its application to the measurement of the mach number of an aerodyne in flight
FR914097A (en) Connection device for central units with loggers
SU135291A1 (en) Training device for learning functions
JPS56137225A (en) Multipoint spectral measuring device
FR898921A (en) Device for obtaining reproducible shock voltages
FR924762A (en) Locking device for ropes, bands and the like
SU140894A1 (en) Oscilloscope-epurograph
FR1192863A (en) Variable or constant ratio gear distributor
BE747298A (en) ARRANGEMENT FOR THE LIGHTING OF THE FIELD OF OBSERVATION OF AN OPTICAL APPARATUS OF THE MICROSCOPE TYPE
CH386722A (en) Optical observation instrument with single-beam photometer
FR1191366A (en) Self-gymnastic apparatus whose principle derives from the use of sets of pulleys
FR1048804A (en) Method and device for comparing two light intensities
DE1623725U (en) LIGHT SIGNAL DEVICE FOR MEASURING DEVICES.
AT194161B (en) Lighting color tester and filter selector
JPS52106780A (en) Color separation and its apparatus
FR1273089A (en) Optical observation instrument
FR60820E (en) Device for continuously varying the number of revolutions, intended in particular for controlling a launching mechanism
CH463308A (en) Device for the fine machining of the crank pins of crankshafts by means of at least one fine machining device