JPH0342719Y2 - - Google Patents
Info
- Publication number
- JPH0342719Y2 JPH0342719Y2 JP10680687U JP10680687U JPH0342719Y2 JP H0342719 Y2 JPH0342719 Y2 JP H0342719Y2 JP 10680687 U JP10680687 U JP 10680687U JP 10680687 U JP10680687 U JP 10680687U JP H0342719 Y2 JPH0342719 Y2 JP H0342719Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- wall
- opening
- radio wave
- anechoic chamber
- 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.)
- Expired
Links
- 239000006096 absorbing agent Substances 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 238000010422 painting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 229910000952 Be alloy Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10680687U JPH0342719Y2 (ko) | 1987-07-11 | 1987-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10680687U JPH0342719Y2 (ko) | 1987-07-11 | 1987-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413198U JPS6413198U (ko) | 1989-01-24 |
| JPH0342719Y2 true JPH0342719Y2 (ko) | 1991-09-06 |
Family
ID=31340647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10680687U Expired JPH0342719Y2 (ko) | 1987-07-11 | 1987-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342719Y2 (ko) |
-
1987
- 1987-07-11 JP JP10680687U patent/JPH0342719Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6413198U (ko) | 1989-01-24 |
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