JPH0455550U - - Google Patents
Info
- Publication number
- JPH0455550U JPH0455550U JP9759890U JP9759890U JPH0455550U JP H0455550 U JPH0455550 U JP H0455550U JP 9759890 U JP9759890 U JP 9759890U JP 9759890 U JP9759890 U JP 9759890U JP H0455550 U JPH0455550 U JP H0455550U
- Authority
- JP
- Japan
- Prior art keywords
- cryogenic
- spacer
- impact
- cooling medium
- test piece
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000009863 impact test Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims 2
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
第１図はこの考案の一実施例による極低温衝撃
試験用ケースを示す斜視図、第２図Ａは従来の極
低温衝撃試験用容器を示す側断面図、第２図Ｂは
第２図ＡのＡ−Ａ線に沿う断面図、第３図は衝撃
試験機の概略斜視図である。
図において、１は試験片、２はスペーサ、３は
プラスチツクチユーブ、４は極低温衝撃試験用ケ
ース、７は液体ヘリウムである。なお、各図中同
一符号は同一または相当部分を示す。
Fig. 1 is a perspective view showing a cryogenic impact test case according to an embodiment of this invention, Fig. 2A is a side sectional view showing a conventional cryogenic impact test container, and Fig. 2B is Fig. 2A. FIG. 3 is a schematic perspective view of the impact tester. In the figure, 1 is a test piece, 2 is a spacer, 3 is a plastic tube, 4 is a cryogenic impact test case, and 7 is liquid helium. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
その試験片を冷却媒体により極低温に冷却する極
低温衝撃試験用ケースにおいて、前記冷却媒体の
流路を形成するためのスペーサと、前記スペーサ
内に前記試験片を固定保持するためにスペーサを
覆つて設けられたプラスチツクチユーブとからな
ることを特徴とする極低温衝撃試験用ケース。 Holds specimens to be subjected to impact tests at cryogenic temperatures,
In a cryogenic impact test case in which the test piece is cooled to a cryogenic temperature with a cooling medium, a spacer is provided to form a flow path for the cooling medium, and a spacer is covered to securely hold the test piece within the spacer. A case for cryogenic impact testing characterized by comprising a plastic tube provided with a wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9759890U JPH0455550U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9759890U JPH0455550U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455550U true JPH0455550U (en) | 1992-05-13 |
Family
ID=31838105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9759890U Pending JPH0455550U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455550U (en) |
-
1990
- 1990-09-19 JP JP9759890U patent/JPH0455550U/ja active Pending
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