BE389587A - - Google Patents
Info
- Publication number
- BE389587A BE389587A BE389587DA BE389587A BE 389587 A BE389587 A BE 389587A BE 389587D A BE389587D A BE 389587DA BE 389587 A BE389587 A BE 389587A
- Authority
- BE
- Belgium
- Prior art keywords
- washer
- screen
- chokes
- coupled
- improvement
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0153—Electrical filters; Controlling thereof
- H03H7/0161—Bandpass filters
Landscapes
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE389587A true BE389587A (cs) |
Family
ID=57676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE389587D BE389587A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE389587A (cs) |
-
0
- BE BE389587D patent/BE389587A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE389587A (cs) | ||
| US1342986A (en) | Well-screen | |
| US20070046121A1 (en) | Double-walled yoke and method for making the same | |
| JPH03286511A (ja) | ノイズフィルタ | |
| DE3219359C2 (de) | Flexibles Leitungselement mit einem Wellrohr | |
| US3464638A (en) | Comminuting chamber for a waste disposal | |
| JP4236504B2 (ja) | 組合せオイルリング | |
| BE412948A (cs) | ||
| US2031690A (en) | Brake shield | |
| KR101901284B1 (ko) | 회전자 슬롯 | |
| CN208189385U (zh) | 一种变压器卷铁芯的绕线齿盘 | |
| JP7513975B1 (ja) | 調理用具用落とし蓋 | |
| FR2385634A2 (fr) | Touret pour l'emmagasinage de fil ou analogue | |
| CN2603321Y (zh) | 抽油烟机滤油网及抽油烟机 | |
| KR920004062A (ko) | 제선기의 내부 냉각 롤러 | |
| CN210335325U (zh) | 一种螺旋弹簧式伸缩防护罩 | |
| DE1513867C (de) | Elektrische Induktionsvorrichtung mit Gerau schdampfung | |
| RU46702U1 (ru) | Фиксирующее устройство | |
| RU2006140039A (ru) | Скважинный фильтр | |
| CN106246554A (zh) | 压缩机及其曲轴组件 | |
| CH356411A (fr) | Boîte de montre | |
| CN201874639U (zh) | 一种润滑油磁护金属过滤器 | |
| CH321950A (fr) | Boîte de montre | |
| Krini et al. | DFT-Filterbanks with Spectral Refinement and its Comparison with Polyphase Filterbanks | |
| TH36905A (th) | ปะเก็นพันเป็นเกลียววนแบบกันการโก่งตัว |