SU720344A1 - Apparatus for thermal tests of specimens - Google Patents
Apparatus for thermal tests of specimens Download PDFInfo
- Publication number
- SU720344A1 SU720344A1 SU772515692A SU2515692A SU720344A1 SU 720344 A1 SU720344 A1 SU 720344A1 SU 772515692 A SU772515692 A SU 772515692A SU 2515692 A SU2515692 A SU 2515692A SU 720344 A1 SU720344 A1 SU 720344A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- focus
- chamber
- heating
- cooling
- heating chamber
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
Изобретение относитс к исследованию прочностных свойств материалов, а именно к устройствам дл термических испытаний образцов. Известно устройство дл термических испытаний образцов, содержащее параболический ко щентратор и держатель об разца Щ . Однако осесимметричность концентратора в известном устройстве не позвол ет испытьшать длинЕ1ые образцы. Кроме того, в нем отсутствует охладитель, что не позвол ет проводить быстрое охлаждение образца при термомехднических испытани х . Наиболее близким по технической сущ ности, к изобретению вл етс устройств дл термических испытаний образцов, содержащее камеру нагрева, выполненную в виде эллиптического цилиндрического концентратора , нагреватель, размещенный в одном фокусе камеры нагрева, и держатели образца, обеспечивающие его раз- . меиюнне в пругом фокусо 2| . Но из- вестное устройство не позвол ет интенсиф щировать скорость охлаждени образца при термомехаиических испытани х, что обусловлено отс тствием в нем охладител . Цель изобретени - расширение технологических возможностей устройства. Указанна цель достигаетс тем, что устройство снабжено камерой охлаждени , выполненной в виде эллиптического цилиндрического концентратора, соединенной с к.амерой нагрева таким образом, чти фокус, предназначенный дл размещени в нем образца, вл етс общим дл камер нагрева и охлаждени охладителем, размещенным в другом фокусе камеры охлаждени , а пере;1 1ычка между камерами вл етс частью одной камеры, отсекаемой пересечением ее другой, и выполнена поворотной вокруг общего фокуса. Иа. чертеже изображен общий вид устройства . Предлагаемое устройство содержит камеру 1 нагрева, выполно1И1ую в видоThe invention relates to the study of the strength properties of materials, namely, devices for thermal testing of samples. A device for thermal testing of samples is known, which contains a parabolic concentrator and a sample holder. However, the axisymmetry of the concentrator in the known device does not allow testing of long samples. In addition, there is no coolant in it, which does not allow for rapid cooling of the sample during thermomechanical tests. The closest in technical terms to the invention is a device for thermal testing of samples, comprising a heating chamber, made in the form of an elliptical cylindrical concentrator, a heater placed in one focus of the heating chamber, and sample holders that provide it. Meyuyunne in another focus 2 | . But the known device does not allow to intensify the cooling rate of the sample during thermomechanical tests, which is caused by the absence of a cooler in it. The purpose of the invention is to expand the technological capabilities of the device. This goal is achieved by the fact that the device is equipped with a cooling chamber made in the form of an elliptical cylindrical concentrator connected to the heating meter in such a way that the focus intended for placing the sample in it is common to the heating and cooling chambers located in another the focus of the cooling chamber, and the trans; 1 between the chambers is part of one chamber, cut off by intersecting it with another, and is made turning around the common focus. Oh yeah The drawing shows a general view of the device. The proposed device contains a heating chamber 1, which is executed in the form of
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772515692A SU720344A1 (en) | 1977-08-08 | 1977-08-08 | Apparatus for thermal tests of specimens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772515692A SU720344A1 (en) | 1977-08-08 | 1977-08-08 | Apparatus for thermal tests of specimens |
Publications (1)
Publication Number | Publication Date |
---|---|
SU720344A1 true SU720344A1 (en) | 1980-03-05 |
Family
ID=20721339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772515692A SU720344A1 (en) | 1977-08-08 | 1977-08-08 | Apparatus for thermal tests of specimens |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU720344A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688300A1 (en) * | 1992-03-06 | 1993-09-10 | Jacques Hebert | Thermal treatment device making it possible to subject a charge to thermal (heat) shocks |
-
1977
- 1977-08-08 SU SU772515692A patent/SU720344A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688300A1 (en) * | 1992-03-06 | 1993-09-10 | Jacques Hebert | Thermal treatment device making it possible to subject a charge to thermal (heat) shocks |
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