NL6903960A - Spoorchakeling met geïsoleerde verbinding - Google Patents
Spoorchakeling met geïsoleerde verbindingInfo
- Publication number
- NL6903960A NL6903960A NL6903960A NL6903960A NL6903960A NL 6903960 A NL6903960 A NL 6903960A NL 6903960 A NL6903960 A NL 6903960A NL 6903960 A NL6903960 A NL 6903960A NL 6903960 A NL6903960 A NL 6903960A
- Authority
- NL
- Netherlands
- Prior art keywords
- tracking
- insulated connection
- insulated
- connection
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
- B61L1/188—Use of coded current
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Inverter Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE712165 | 1968-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6903960A true NL6903960A (nl) | 1969-09-16 |
Family
ID=3852551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6903960A NL6903960A (nl) | 1968-03-14 | 1969-03-14 | Spoorchakeling met geïsoleerde verbinding |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3571667A (nl) |
| BE (1) | BE712165A (nl) |
| CA (1) | CA938710A (nl) |
| DE (1) | DE1912414C3 (nl) |
| ES (1) | ES364264A1 (nl) |
| FR (1) | FR2003882A1 (nl) |
| LU (1) | LU58184A1 (nl) |
| NL (1) | NL6903960A (nl) |
| YU (1) | YU32149B (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757277A (fr) * | 1970-10-09 | 1971-04-09 | Acec | Recepteur pour circuit de voie |
| AT311413B (de) * | 1971-01-05 | 1973-11-12 | Itt Austria | Gleisüberwachungseinrichtung für Bahnanlagen |
| US6268995B1 (en) * | 2000-06-08 | 2001-07-31 | Jennings Technology | Double-bellows vacuum variable capacitor |
| IT1391800B1 (it) * | 2008-11-21 | 2012-01-27 | Sirti Spa | Metodo e apparato per alimentare un circuito di binario |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975272A (en) * | 1957-04-02 | 1961-03-14 | Itt | Track circuit |
| US3075127A (en) * | 1960-09-26 | 1963-01-22 | Lear Siegler Inc | Alternating current frequency sensing and indicating circuit |
| GB1000793A (en) * | 1961-07-14 | 1965-08-11 | Westinghouse Brake & Signal | Improvements relating to railway track circuits |
| US3252141A (en) * | 1961-07-31 | 1966-05-17 | Omnitronic Corp | Fail-safe control system |
-
1968
- 1968-03-14 BE BE712165D patent/BE712165A/xx not_active IP Right Cessation
-
1969
- 1969-02-24 YU YU0424/69A patent/YU32149B/xx unknown
- 1969-02-28 ES ES364264A patent/ES364264A1/es not_active Expired
- 1969-03-12 DE DE1912414A patent/DE1912414C3/de not_active Expired
- 1969-03-12 LU LU58184D patent/LU58184A1/xx unknown
- 1969-03-12 CA CA045521A patent/CA938710A/en not_active Expired
- 1969-03-13 FR FR6907092A patent/FR2003882A1/fr not_active Withdrawn
- 1969-03-14 US US807237A patent/US3571667A/en not_active Expired - Lifetime
- 1969-03-14 NL NL6903960A patent/NL6903960A/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1912414A1 (de) | 1969-12-11 |
| CA938710A (en) | 1973-12-18 |
| LU58184A1 (fr) | 1969-07-10 |
| US3571667A (en) | 1971-03-23 |
| BE712165A (fr) | 1968-09-16 |
| YU32149B (en) | 1974-04-30 |
| YU42469A (en) | 1973-10-31 |
| DE1912414B2 (de) | 1973-12-06 |
| FR2003882A1 (fr) | 1969-11-14 |
| DE1912414C3 (de) | 1974-07-11 |
| ES364264A1 (es) | 1970-12-16 |
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