JPH0747918Y2 - クリーン磁場シールドボックス - Google Patents
クリーン磁場シールドボックスInfo
- Publication number
- JPH0747918Y2 JPH0747918Y2 JP4783690U JP4783690U JPH0747918Y2 JP H0747918 Y2 JPH0747918 Y2 JP H0747918Y2 JP 4783690 U JP4783690 U JP 4783690U JP 4783690 U JP4783690 U JP 4783690U JP H0747918 Y2 JPH0747918 Y2 JP H0747918Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- magnetic field
- field shield
- clean
- air
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4783690U JPH0747918Y2 (ja) | 1990-05-08 | 1990-05-08 | クリーン磁場シールドボックス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4783690U JPH0747918Y2 (ja) | 1990-05-08 | 1990-05-08 | クリーン磁場シールドボックス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048495U JPH048495U (enrdf_load_html_response) | 1992-01-27 |
| JPH0747918Y2 true JPH0747918Y2 (ja) | 1995-11-01 |
Family
ID=31564120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4783690U Expired - Lifetime JPH0747918Y2 (ja) | 1990-05-08 | 1990-05-08 | クリーン磁場シールドボックス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747918Y2 (enrdf_load_html_response) |
-
1990
- 1990-05-08 JP JP4783690U patent/JPH0747918Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048495U (enrdf_load_html_response) | 1992-01-27 |
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