BE426299A - - Google Patents
Info
- Publication number
- BE426299A BE426299A BE426299DA BE426299A BE 426299 A BE426299 A BE 426299A BE 426299D A BE426299D A BE 426299DA BE 426299 A BE426299 A BE 426299A
- Authority
- BE
- Belgium
- Prior art keywords
- pulses
- combination
- fed
- pulse
- voice coil
- Prior art date
Links
- 230000035945 sensitivity Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000479907 Devia <beetle> Species 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL51400T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426299A true BE426299A (mo) |
Family
ID=19756179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426299D BE426299A (mo) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE426299A (mo) |
| NL (1) | NL51400C (mo) |
-
0
- BE BE426299D patent/BE426299A/fr unknown
- NL NL51400D patent/NL51400C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| NL51400C (mo) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4030026A (en) | Sampling metal detector | |
| CA2031133A1 (fr) | Detecteur electromagnetique de position et d'orientation | |
| EP0207922A1 (fr) | Procédé et dispositif de surveillance de balises lumineuses | |
| US4270088A (en) | Method and apparatus for magnetically testing metal tapes | |
| BE897225A (fr) | Circuit d'essai de dispositifs a effet hall | |
| EP0007963A1 (en) | Method and device for measuring or detecting a mechanical change of state or its time derivative | |
| US4341189A (en) | Knock detecting apparatus for combustion engines | |
| EP0856722A1 (en) | Length measuring apparatus employing magnetostrictive delay line | |
| EP0783110B1 (fr) | Capteur de courant à large gamme de fonctionnement | |
| EP1428309B1 (fr) | Dispositif de mesure d'un courant hache | |
| EP0007866A1 (fr) | Circuit d'alimentation stabilisée d'un récepteur vidéofréquence, et récepteur comportant un tel circuit | |
| JPH0743392A (ja) | 落雷電流測定方法 | |
| US2017977A (en) | Automatic bias eliminator | |
| EP0174227B1 (fr) | Capteur de déplacements sans contacts | |
| SU1201695A1 (ru) | Способ измерени давлени газа и устройство дл его осуществлени | |
| SU163219A1 (mo) | ||
| FR2690993A1 (fr) | Détecteur d'intensité de courant unidirectionnel à isolement galvanique, dispositif de mesure d'intensité, convertisseur de courant continu-continu et radar mettant en Óoeuvre un tel détecteur. | |
| SU1226260A1 (ru) | Устройство дл измерени коэрцитивной силы листовых ферромагнитных материалов | |
| GB1132155A (en) | Improvements in or relating to electro-acoustic devices | |
| JPH0690269B2 (ja) | 初期値の測定機能を備えた磁化測定装置 | |
| FR2404273A1 (fr) | Ronfleur destine a fonctionner avec une tension alternative | |
| BE472263A (mo) | ||
| BE455511A (mo) | ||
| BE426028A (mo) | ||
| BE706475A (fr) | Dispositif de lecture par un mobile d'un programme inscrit sur une voie |