SU678384A1 - Device for heating articles at mechanical testing - Google Patents
Device for heating articles at mechanical testingInfo
- Publication number
- SU678384A1 SU678384A1 SU772478639A SU2478639A SU678384A1 SU 678384 A1 SU678384 A1 SU 678384A1 SU 772478639 A SU772478639 A SU 772478639A SU 2478639 A SU2478639 A SU 2478639A SU 678384 A1 SU678384 A1 SU 678384A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concentrator
- radiator
- heating
- sample
- temperature
- Prior art date
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
1one
Изобретение относитс к исследованию прочности свойств материалов, а именно к устройствам дл нагрева образцов при механических испытани х.The invention relates to the study of the strength of the properties of materials, namely, devices for heating specimens during mechanical testing.
Известно устройство дл нагрева образцов. Известное устройство содержит концентратор, захваты дл креплени образца, размещенные в одном фокусе концентратора, и излучатель, размещенный во втором фокусе концентратора 1 ,A device for heating samples is known. The known device comprises a concentrator, grippers for fastening the sample, placed in one focus of the concentrator, and an emitter located in the second focus of the concentrator 1,
; Однако осесимметрична форма концентратора не позвол ет получить равнсилерной облученности образца.; However, the axisymmetric shape of the concentrator does not allow for uniformly irradiated sample.
Наиболее близким к изобретению по технической сущности и достигаемому результату вл етс устройство дп нагрева образцов при механических испытани х, содержащее камеру нагрева, выполненную в виде цилиндрического эллиптического концентратора, захваты дл креплени образца, размещенные вдоль одной фокальной оси концентратора , и излучатель, выполненный в виде тела вращени цилиндра, установленный вдоль второй фокальной ООН концентратора (2) .The closest to the invention in technical essence and the achieved result is a device for heating specimens with mechanical tests, containing a heating chamber made in the form of a cylindrical elliptical concentrator, grips for fastening the sample, placed along one focal axis of the concentrator, and an emitter made in the form of the body of rotation of the cylinder, mounted along the second focal UNO concentrator (2).
Но цилиндрическа форма излучател не позвол ет обеспечить равномерность облучени образца.But the cylindrical shape of the radiator does not allow for uniformity of irradiation of the sample.
Цель изобретени - повышение тЪч ности испытани путем обеспечени равномерности облучени образца.The purpose of the invention is to increase the test intensity by ensuring uniform sample irradiation.
Указанна цель достигаетс тем, что образующа излучател выполнена в виде внешней ветви конхоида Никомеда .This goal is achieved by the fact that the generating radiator is made in the form of the external branch of the Nichode conchoid.
На чертеже изображен вертикальный разрез устройства.The drawing shows a vertical section of the device.
00
Устройство содержит камеру нагрева , выполненную в виде цилиндрического эллиптического концентратора 1, периферийные участки 2 и 3, примыкающие к основани м э.плиптического кон5 центратора 1 и выполненные в виде усеченных эллиптических конусов, захваты 4 и 5 дл креплени образца б и излучатель 7 с образующей в виде внешней ветви конхоиды Никомеда.The device contains a heating chamber, made in the form of a cylindrical elliptical concentrator 1, peripheral sections 2 and 3, adjacent to the base of the eliptic connector 5 of the hub 1 and made in the form of truncated elliptical cones, grips 4 and 5 for attaching sample b and radiator 7 with forming in the form of the outer branch of the Nichomed conchoid.
00
Устройство работает следующим образом .The device works as follows.
Образец б крепитс в захватах 4 и 5 и подвергаетс механическому нагружению силой Р. Через излучатель Sample B is fixed in grips 4 and 5 and subjected to mechanical loading by force R. Through the radiator
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772478639A SU678384A1 (en) | 1977-04-25 | 1977-04-25 | Device for heating articles at mechanical testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772478639A SU678384A1 (en) | 1977-04-25 | 1977-04-25 | Device for heating articles at mechanical testing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU678384A1 true SU678384A1 (en) | 1979-08-05 |
Family
ID=20705997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772478639A SU678384A1 (en) | 1977-04-25 | 1977-04-25 | Device for heating articles at mechanical testing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU678384A1 (en) |
-
1977
- 1977-04-25 SU SU772478639A patent/SU678384A1/en active
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