JPH0710557Y2 - プリント基板用雑音シールド装置 - Google Patents
プリント基板用雑音シールド装置Info
- Publication number
- JPH0710557Y2 JPH0710557Y2 JP1989039011U JP3901189U JPH0710557Y2 JP H0710557 Y2 JPH0710557 Y2 JP H0710557Y2 JP 1989039011 U JP1989039011 U JP 1989039011U JP 3901189 U JP3901189 U JP 3901189U JP H0710557 Y2 JPH0710557 Y2 JP H0710557Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- insulating sheet
- shield device
- conductive foil
- 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
- 239000011888 foil Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000011889 copper foil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039011U JPH0710557Y2 (ja) | 1989-03-31 | 1989-03-31 | プリント基板用雑音シールド装置 |
| US07/488,831 US5119008A (en) | 1989-03-09 | 1990-03-06 | Battery charging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039011U JPH0710557Y2 (ja) | 1989-03-31 | 1989-03-31 | プリント基板用雑音シールド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129796U JPH02129796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-10-25 |
| JPH0710557Y2 true JPH0710557Y2 (ja) | 1995-03-08 |
Family
ID=31547527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989039011U Expired - Lifetime JPH0710557Y2 (ja) | 1989-03-09 | 1989-03-31 | プリント基板用雑音シールド装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710557Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4639277B2 (ja) * | 2001-06-21 | 2011-02-23 | 多摩川精機株式会社 | 光ファイバジャイロの駆動回路基板シールド方法及びシールド構造 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170999U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-10-15 | 1986-05-15 | ||
| JPH0214232Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-07-31 | 1990-04-18 |
-
1989
- 1989-03-31 JP JP1989039011U patent/JPH0710557Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02129796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-10-25 |