JPH0320491U - - Google Patents
Info
- Publication number
- JPH0320491U JPH0320491U JP8042489U JP8042489U JPH0320491U JP H0320491 U JPH0320491 U JP H0320491U JP 8042489 U JP8042489 U JP 8042489U JP 8042489 U JP8042489 U JP 8042489U JP H0320491 U JPH0320491 U JP H0320491U
- Authority
- JP
- Japan
- Prior art keywords
- box
- radio wave
- control board
- accommodating
- wave absorber
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910001035 Soft ferrite Inorganic materials 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000306 polymethylpentene Polymers 0.000 claims 1
- 239000011116 polymethylpentene Substances 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989080424U JPH0644153Y2 (ja) | 1989-07-08 | 1989-07-08 | レーザープリンタにおける制御基板収容用保護函 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989080424U JPH0644153Y2 (ja) | 1989-07-08 | 1989-07-08 | レーザープリンタにおける制御基板収容用保護函 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0320491U true JPH0320491U (en, 2012) | 1991-02-28 |
JPH0644153Y2 JPH0644153Y2 (ja) | 1994-11-14 |
Family
ID=31625471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989080424U Expired - Lifetime JPH0644153Y2 (ja) | 1989-07-08 | 1989-07-08 | レーザープリンタにおける制御基板収容用保護函 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0644153Y2 (en, 2012) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61284089A (ja) * | 1985-06-07 | 1986-12-15 | 内藤 喜之 | マイクロ波加熱装置用電磁波漏洩防止装置 |
JPS6461098A (en) * | 1987-09-01 | 1989-03-08 | Nec Corp | Gasket for electromagnetic shielding |
-
1989
- 1989-07-08 JP JP1989080424U patent/JPH0644153Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61284089A (ja) * | 1985-06-07 | 1986-12-15 | 内藤 喜之 | マイクロ波加熱装置用電磁波漏洩防止装置 |
JPS6461098A (en) * | 1987-09-01 | 1989-03-08 | Nec Corp | Gasket for electromagnetic shielding |
Also Published As
Publication number | Publication date |
---|---|
JPH0644153Y2 (ja) | 1994-11-14 |
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