FR2272542A1 - - Google Patents
Info
- Publication number
- FR2272542A1 FR2272542A1 FR7516112A FR7516112A FR2272542A1 FR 2272542 A1 FR2272542 A1 FR 2272542A1 FR 7516112 A FR7516112 A FR 7516112A FR 7516112 A FR7516112 A FR 7516112A FR 2272542 A1 FR2272542 A1 FR 2272542A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/04—Indicating or recording train identities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/04—Indicating or recording train identities
- B61L25/045—Indicating or recording train identities using reradiating tags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425182 DE2425182C3 (de) | 1974-05-24 | Verfahren und Anordnung zur drahtlosen Informationsübertragung zwischen frequenzgewobbelten Abfrage- und frequenzunterschiedliche Resonatoren aufweisenden Antwortgeräten Siemens AG, 1000 Berlin und 8000 München |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272542A1 true FR2272542A1 (de) | 1975-12-19 |
| FR2272542B1 FR2272542B1 (de) | 1977-04-15 |
Family
ID=5916399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516112A Expired FR2272542B1 (de) | 1974-05-24 | 1975-05-23 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH583991A5 (de) |
| FR (1) | FR2272542B1 (de) |
| GB (1) | GB1496205A (de) |
| NL (1) | NL159051B (de) |
| SE (1) | SE407373B (de) |
| ZA (1) | ZA752635B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231991B (zh) * | 2020-04-26 | 2020-09-08 | 北京全路通信信号研究设计院集团有限公司 | 灵活编组下单位时间的非编组周期内列车数量的计算方法 |
| CN111231994B (zh) * | 2020-04-26 | 2020-09-08 | 北京全路通信信号研究设计院集团有限公司 | 一种列车灵活编组下编组周期的确定方法 |
| CN111231993B (zh) * | 2020-04-26 | 2020-09-08 | 北京全路通信信号研究设计院集团有限公司 | 一种基于灵活编组的区域轨道交通线路运输能力计算方法 |
| CN111231992B (zh) * | 2020-04-26 | 2020-09-08 | 北京全路通信信号研究设计院集团有限公司 | 编组周期内不进行编组作业的列车数量的计算方法 |
-
1975
- 1975-04-15 GB GB15325/75A patent/GB1496205A/en not_active Expired
- 1975-04-23 ZA ZA00752635A patent/ZA752635B/xx unknown
- 1975-04-24 CH CH526775A patent/CH583991A5/xx not_active IP Right Cessation
- 1975-05-23 SE SE7505907A patent/SE407373B/xx unknown
- 1975-05-23 NL NL7506130.A patent/NL159051B/xx not_active IP Right Cessation
- 1975-05-23 FR FR7516112A patent/FR2272542B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL159051B (nl) | 1979-01-15 |
| NL7506130A (nl) | 1975-11-26 |
| SE7505907L (sv) | 1975-11-25 |
| ZA752635B (en) | 1976-04-28 |
| DE2425182B2 (de) | 1976-08-26 |
| DE2425182A1 (de) | 1975-11-27 |
| SE407373B (sv) | 1979-03-26 |
| GB1496205A (en) | 1977-12-30 |
| CH583991A5 (de) | 1977-01-14 |
| FR2272542B1 (de) | 1977-04-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |