JPS6466539A - Cold heat cycle apparatus - Google Patents
Cold heat cycle apparatusInfo
- Publication number
- JPS6466539A JPS6466539A JP22372187A JP22372187A JPS6466539A JP S6466539 A JPS6466539 A JP S6466539A JP 22372187 A JP22372187 A JP 22372187A JP 22372187 A JP22372187 A JP 22372187A JP S6466539 A JPS6466539 A JP S6466539A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- doors
- supply section
- temperature gas
- gas supply
- 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
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
PURPOSE:To simplify a construction, by arranging a door and a single fan for gas circulation at one pair of vent blocks connecting gas supply section to the outside of a test chamber provided with a high temperature gas supply section made adjacent to a low temperature gas supply section. CONSTITUTION:A test chamber 1 is provided with a high temperature gas supply section 2 and a low temperature gas supply section 3 and a door 11 free to open or close is arranged in front thereof while opening-closing heat insulating doors 51, 61 and 71 at vents 21, 31, 41/ Doors 52, 62 and 72 are provided at vents 22, 32 and 42 on the other end side of the chamber 1 while a multi-blade fan 8 in the chamber 1. Then, when a sample is exposed to a high temperature atmosphere, the doors 51 and 52 are opened between the chamber 1 and the supply section 2 while the other doors are closed and a fan 8 is driven to let a high temperature gas flow into the chamber 1. When it is exposed t a low temperature atmosphere, the doors 61 and 62 are opened while the other doors are closed and the fan 8 is driven to let a low temperature gas flow into the chamber 1, thereby enabling simplification of a construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22372187A JPS6466539A (en) | 1987-09-07 | 1987-09-07 | Cold heat cycle apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22372187A JPS6466539A (en) | 1987-09-07 | 1987-09-07 | Cold heat cycle apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6466539A true JPS6466539A (en) | 1989-03-13 |
Family
ID=16802637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22372187A Pending JPS6466539A (en) | 1987-09-07 | 1987-09-07 | Cold heat cycle apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6466539A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02249946A (en) * | 1989-03-24 | 1990-10-05 | Tabai Espec Corp | Thermal atmosphere testing device |
| CN105136508A (en) * | 2015-09-30 | 2015-12-09 | 武汉辰龙精密仪器有限公司 | DMMP vapor protective dosage test system and testing method thereof |
| CN112162008A (en) * | 2020-09-28 | 2021-01-01 | 中国建筑材料科学研究总院有限公司 | Device and method for testing use reliability of latent heat material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142447B2 (en) * | 1977-06-29 | 1986-09-20 | Hitachi Ltd |
-
1987
- 1987-09-07 JP JP22372187A patent/JPS6466539A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142447B2 (en) * | 1977-06-29 | 1986-09-20 | Hitachi Ltd |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02249946A (en) * | 1989-03-24 | 1990-10-05 | Tabai Espec Corp | Thermal atmosphere testing device |
| CN105136508A (en) * | 2015-09-30 | 2015-12-09 | 武汉辰龙精密仪器有限公司 | DMMP vapor protective dosage test system and testing method thereof |
| CN105136508B (en) * | 2015-09-30 | 2018-09-14 | 武汉辰龙精密仪器有限公司 | DMMP vapor protection dosage tests system and its test method |
| CN112162008A (en) * | 2020-09-28 | 2021-01-01 | 中国建筑材料科学研究总院有限公司 | Device and method for testing use reliability of latent heat material |
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