SU495559A1 - Heat sensitive device - Google Patents

Heat sensitive device

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Publication number
SU495559A1
SU495559A1 SU1984979A SU1984979A SU495559A1 SU 495559 A1 SU495559 A1 SU 495559A1 SU 1984979 A SU1984979 A SU 1984979A SU 1984979 A SU1984979 A SU 1984979A SU 495559 A1 SU495559 A1 SU 495559A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat sensitive
sensitive device
pipe
light guide
heat
Prior art date
Application number
SU1984979A
Other languages
Russian (ru)
Inventor
Юрий Романович Войцехов
Мальвина Мееровна Чернякова
Original Assignee
Предприятие П/Я Г-4371
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 Предприятие П/Я Г-4371 filed Critical Предприятие П/Я Г-4371
Priority to SU1984979A priority Critical patent/SU495559A1/en
Application granted granted Critical
Publication of SU495559A1 publication Critical patent/SU495559A1/en

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

Форм у л а и 3 о б р с т с i; ii  Forms at l and and 3 about b r with t with i; ii

1. Термочувствительное устройство, содержащее источник белого света и фотонрнемник. между которыми помещена термочувствительна  онтнчески неоднородна  смесь из компонент с близкими показател ми преломлени  и различными темнературными коэффициентами показателей преломлени , отличаюН1 е е с   тем, что, с целью облегчени  измерений в труднодоступных местах объектов, компоненты термочувствительной смеси введены в капилл р, причем хот  бы один конец капнлл ра состыкован с волоконным светонроводом .1. A heat sensitive device containing a white light source and photomultiplier. between which a thermosensitively heterogeneous mixture of components with similar refractive indices and different refractive index tempereture coefficients is placed, which differs from the The end cap is connected to the fiber light guide.

2. Устройство но п. 1, о т л и ч а ю HI е е с   тем, что, с целью одновременного измерени  температуры и скорости потока, например в трубе, свободный конец светопровода с капилл ром помещен в исследуемый поток, и св зь фотоприемника с ними осуществл етс  через прозрачный участок трубы.2. The device but p. 1, that is, HI e e so that, in order to simultaneously measure temperature and flow rate, for example in a pipe, the free end of the light guide with a capillary is placed in the flow under study, and the connection a photodetector with them is carried out through a transparent portion of the pipe.

7070

SU1984979A 1974-01-04 1974-01-04 Heat sensitive device SU495559A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1984979A SU495559A1 (en) 1974-01-04 1974-01-04 Heat sensitive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1984979A SU495559A1 (en) 1974-01-04 1974-01-04 Heat sensitive device

Publications (1)

Publication Number Publication Date
SU495559A1 true SU495559A1 (en) 1975-12-15

Family

ID=20572322

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1984979A SU495559A1 (en) 1974-01-04 1974-01-04 Heat sensitive device

Country Status (1)

Country Link
SU (1) SU495559A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373768A (en) * 1980-03-31 1983-02-15 Raychem Corporation Thermostatic fiber optic waveguides
US4417782A (en) 1980-03-31 1983-11-29 Raychem Corporation Fiber optic temperature sensing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373768A (en) * 1980-03-31 1983-02-15 Raychem Corporation Thermostatic fiber optic waveguides
US4417782A (en) 1980-03-31 1983-11-29 Raychem Corporation Fiber optic temperature sensing

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