JPH01147910A - ブロックフイルタ - Google Patents
ブロックフイルタInfo
- Publication number
- JPH01147910A JPH01147910A JP30695287A JP30695287A JPH01147910A JP H01147910 A JPH01147910 A JP H01147910A JP 30695287 A JP30695287 A JP 30695287A JP 30695287 A JP30695287 A JP 30695287A JP H01147910 A JPH01147910 A JP H01147910A
- Authority
- JP
- Japan
- Prior art keywords
- inductor
- core
- capacitor
- block filter
- magnetic core
- 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
- 239000003990 capacitor Substances 0.000 claims abstract description 15
- 230000035699 permeability Effects 0.000 claims abstract description 10
- 230000007935 neutral effect Effects 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 244000299461 Theobroma cacao Species 0.000 description 4
- 235000009470 Theobroma cacao Nutrition 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 229910000889 permalloy Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30695287A JPH01147910A (ja) | 1987-12-03 | 1987-12-03 | ブロックフイルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30695287A JPH01147910A (ja) | 1987-12-03 | 1987-12-03 | ブロックフイルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01147910A true JPH01147910A (ja) | 1989-06-09 |
| JPH0552090B2 JPH0552090B2 (enrdf_load_stackoverflow) | 1993-08-04 |
Family
ID=17963248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30695287A Granted JPH01147910A (ja) | 1987-12-03 | 1987-12-03 | ブロックフイルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147910A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006160017A (ja) * | 2004-12-06 | 2006-06-22 | Central Japan Railway Co | 踏切制御子の高周波誘導防止装置及びその方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206313A (ja) * | 1984-03-30 | 1985-10-17 | Nippon Ferrite Ltd | ラインフイルタ |
-
1987
- 1987-12-03 JP JP30695287A patent/JPH01147910A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206313A (ja) * | 1984-03-30 | 1985-10-17 | Nippon Ferrite Ltd | ラインフイルタ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006160017A (ja) * | 2004-12-06 | 2006-06-22 | Central Japan Railway Co | 踏切制御子の高周波誘導防止装置及びその方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0552090B2 (enrdf_load_stackoverflow) | 1993-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |