NL7908720A - Werkwijze voor het opwekken van een baanmarkerings- impuls. - Google Patents
Werkwijze voor het opwekken van een baanmarkerings- impuls. Download PDFInfo
- Publication number
- NL7908720A NL7908720A NL7908720A NL7908720A NL7908720A NL 7908720 A NL7908720 A NL 7908720A NL 7908720 A NL7908720 A NL 7908720A NL 7908720 A NL7908720 A NL 7908720A NL 7908720 A NL7908720 A NL 7908720A
- Authority
- NL
- Netherlands
- Prior art keywords
- antennas
- phase
- condition
- lane marking
- marking pulse
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000035559 beat frequency Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000010009 beating Methods 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 206010028896 Needle track marks Diseases 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Air Bags (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782853191 DE2853191A1 (de) | 1978-12-06 | 1978-12-06 | Verfahren zur erzeugung eines wegmarkenimpulses |
| DE2853191 | 1978-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7908720A true NL7908720A (nl) | 1980-06-10 |
Family
ID=6056709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7908720A NL7908720A (nl) | 1978-12-06 | 1979-12-03 | Werkwijze voor het opwekken van een baanmarkerings- impuls. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2853191A1 (OSRAM) |
| NL (1) | NL7908720A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3619009A1 (de) * | 1986-06-05 | 1988-03-17 | Goetting Hans Heinrich Jun | Einrichtung zur steuerung von fahrzeugen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH473705A (de) * | 1968-05-29 | 1969-06-15 | Stin | Verfahren und Einrichtung zur Übertragung von Informationen von der Strecke auf das Fahrzeug in Eisenbahnanlagen |
| DE2347202C3 (de) * | 1973-09-19 | 1981-09-24 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zum linienförmigen Informationsaustausch zwischen Schienenfahrzeugen und einer ortsfesten Station |
| DE2402932C2 (de) * | 1974-01-22 | 1982-06-16 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur linienförmigen Fahrzeugbeeinflussung |
| DE2844860A1 (de) * | 1978-10-14 | 1980-04-24 | Licentia Gmbh | Einrichtung zur kennzeichnung von markanten punkten |
-
1978
- 1978-12-06 DE DE19782853191 patent/DE2853191A1/de active Granted
-
1979
- 1979-12-03 NL NL7908720A patent/NL7908720A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2853191C2 (OSRAM) | 1987-11-19 |
| DE2853191A1 (de) | 1980-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |