NL7106056A - - Google Patents
Info
- Publication number
- NL7106056A NL7106056A NL7106056A NL7106056A NL7106056A NL 7106056 A NL7106056 A NL 7106056A NL 7106056 A NL7106056 A NL 7106056A NL 7106056 A NL7106056 A NL 7106056A NL 7106056 A NL7106056 A NL 7106056A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/16—Track circuits specially adapted for section blocking
- B61L23/168—Track circuits specially adapted for section blocking using coded current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3423570A | 1970-05-04 | 1970-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7106056A true NL7106056A (enExample) | 1971-11-08 |
Family
ID=21875130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7106056A NL7106056A (enExample) | 1970-05-04 | 1971-05-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3666217A (enExample) |
| BR (1) | BR7102669D0 (enExample) |
| CA (1) | CA933642A (enExample) |
| DE (1) | DE2121973A1 (enExample) |
| FR (1) | FR2091199A5 (enExample) |
| GB (1) | GB1352416A (enExample) |
| NL (1) | NL7106056A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794833A (en) * | 1972-05-25 | 1974-02-26 | Westinghouse Air Brake Co | Train speed control system |
| US3868075A (en) * | 1972-07-28 | 1975-02-25 | Westinghouse Air Brake Co | Jointless coded track circuits for railroad signal systems |
| US3897921A (en) * | 1973-09-07 | 1975-08-05 | Gen Signal Corp | Interlocking track circuits |
| GB8415025D0 (en) * | 1984-06-13 | 1984-07-18 | Ml Eng Plymouth | Railway track circuit equipment |
| GB9122438D0 (en) * | 1991-10-23 | 1991-12-04 | Westinghouse Brake & Signal | Railway track circuits |
| US5459663A (en) * | 1993-12-10 | 1995-10-17 | Union Switch & Signal Inc. | Cab signal apparatus and method |
| US6320346B1 (en) * | 2000-08-11 | 2001-11-20 | Atlas Model Railroad Company, Incorporated | DCC decoder for model railroad |
| JP4128914B2 (ja) * | 2003-07-03 | 2008-07-30 | 株式会社日立製作所 | 自動列車停止システム |
| NL1027459C2 (nl) * | 2004-11-09 | 2006-05-10 | Nedap Nv | Spoorwegbeveiliging met toonfrequente spoorstroomlopen. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840011A (en) * | 1957-08-09 | 1960-07-06 | Signaux Entr Electriques | A railway automatic block signalling system employing track circuits |
-
1970
- 1970-05-04 US US34235A patent/US3666217A/en not_active Expired - Lifetime
-
1971
- 1971-04-01 CA CA109377A patent/CA933642A/en not_active Expired
- 1971-05-04 FR FR7116086A patent/FR2091199A5/fr not_active Expired
- 1971-05-04 BR BR2669/71A patent/BR7102669D0/pt unknown
- 1971-05-04 GB GB1309771*[A patent/GB1352416A/en not_active Expired
- 1971-05-04 DE DE19712121973 patent/DE2121973A1/de active Pending
- 1971-05-04 NL NL7106056A patent/NL7106056A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA933642A (en) | 1973-09-11 |
| FR2091199A5 (enExample) | 1972-01-14 |
| BR7102669D0 (pt) | 1973-06-14 |
| US3666217A (en) | 1972-05-30 |
| GB1352416A (en) | 1974-05-08 |
| DE2121973A1 (de) | 1971-12-02 |