KR100913153B1 - 전기로 주변의 전자파 차폐장치 - Google Patents
전기로 주변의 전자파 차폐장치 Download PDFInfo
- Publication number
- KR100913153B1 KR100913153B1 KR1020020083001A KR20020083001A KR100913153B1 KR 100913153 B1 KR100913153 B1 KR 100913153B1 KR 1020020083001 A KR1020020083001 A KR 1020020083001A KR 20020083001 A KR20020083001 A KR 20020083001A KR 100913153 B1 KR100913153 B1 KR 100913153B1
- Authority
- KR
- South Korea
- Prior art keywords
- steel sheet
- shielding
- layer
- cold rolled
- electromagnetic
- Prior art date
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Claims (4)
- 전자파 발생측에 위치되는 저탄소 강판 또는 냉연강판 재질의 차폐층과;상기 차폐층 후방에 직접 접촉되며 강판의 진동을 흡수하여 소음 감소 및 절연을 담당하는 흡진층;상기 흡진층 후방에 직접 접촉하는 저탄소 강판 또는 냉연강판 재질의 차폐층을 포함하고,상기 차폐층과 흡진층은 복수개가 교대로 연속 설치되고,상기 저탄소 강판 또는 냉연강판은 포화자화값이 16000-17500 가우스의 값을 갖는 것을 특징으로 하는 전기로 주변의 전자파 차폐장치.
- 삭제
- 제 1 항에 있어서, 상기 흡진층은 절연성 무기물질로 이루어진 것을 특징으로 하는 전기로 주변의 전자파 차폐장치.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020083001A KR100913153B1 (ko) | 2002-12-24 | 2002-12-24 | 전기로 주변의 전자파 차폐장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020083001A KR100913153B1 (ko) | 2002-12-24 | 2002-12-24 | 전기로 주변의 전자파 차폐장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040056508A KR20040056508A (ko) | 2004-07-01 |
KR100913153B1 true KR100913153B1 (ko) | 2009-08-19 |
Family
ID=37349176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020083001A KR100913153B1 (ko) | 2002-12-24 | 2002-12-24 | 전기로 주변의 전자파 차폐장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100913153B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990052218A (ko) * | 1997-12-22 | 1999-07-05 | 이구택 | 강자기장 차폐용 가드장치 |
JP2000312093A (ja) * | 1999-04-26 | 2000-11-07 | Nisshin Kogyo Co Ltd | 制震遮音性を有する電磁波シールド材 |
JP2003034828A (ja) | 2001-02-15 | 2003-02-07 | Kobe Steel Ltd | 電磁波シールド用のAg合金膜、電磁波シールド用Ag合金膜形成体及び電磁波シールド用Ag合金スパッタリングターゲット |
JP2003243870A (ja) | 2002-02-13 | 2003-08-29 | Maruichi Rubber Kogyo Kk | 電磁波シールド層を有する部品及びその製造方法 |
-
2002
- 2002-12-24 KR KR1020020083001A patent/KR100913153B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990052218A (ko) * | 1997-12-22 | 1999-07-05 | 이구택 | 강자기장 차폐용 가드장치 |
JP2000312093A (ja) * | 1999-04-26 | 2000-11-07 | Nisshin Kogyo Co Ltd | 制震遮音性を有する電磁波シールド材 |
JP2003034828A (ja) | 2001-02-15 | 2003-02-07 | Kobe Steel Ltd | 電磁波シールド用のAg合金膜、電磁波シールド用Ag合金膜形成体及び電磁波シールド用Ag合金スパッタリングターゲット |
JP2003243870A (ja) | 2002-02-13 | 2003-08-29 | Maruichi Rubber Kogyo Kk | 電磁波シールド層を有する部品及びその製造方法 |
Also Published As
Publication number | Publication date |
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KR20040056508A (ko) | 2004-07-01 |
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