CN1250419C - 多回路的轨道电路 - Google Patents
多回路的轨道电路 Download PDFInfo
- Publication number
- CN1250419C CN1250419C CN 01808707 CN01808707A CN1250419C CN 1250419 C CN1250419 C CN 1250419C CN 01808707 CN01808707 CN 01808707 CN 01808707 A CN01808707 A CN 01808707A CN 1250419 C CN1250419 C CN 1250419C
- Authority
- CN
- China
- Prior art keywords
- track circuit
- multiloop
- base plate
- track
- circuit according
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 230000007935 neutral effect Effects 0.000 claims description 34
- 230000005294 ferromagnetic effect Effects 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000008358 core component Substances 0.000 claims 4
- 238000005538 encapsulation Methods 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
- B61L23/042—Track changes detection
- B61L23/044—Broken rails
-
- 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
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000122636 DE10022636A1 (de) | 2000-04-28 | 2000-04-28 | Vermaschter Gleisstromkreis |
| DE10022636.1 | 2000-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426359A CN1426359A (zh) | 2003-06-25 |
| CN1250419C true CN1250419C (zh) | 2006-04-12 |
Family
ID=7641366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01808707 Expired - Fee Related CN1250419C (zh) | 2000-04-28 | 2001-03-07 | 多回路的轨道电路 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1292481B1 (da) |
| CN (1) | CN1250419C (da) |
| DE (2) | DE10022636A1 (da) |
| DK (1) | DK1292481T3 (da) |
| ES (1) | ES2264684T3 (da) |
| HK (1) | HK1056151A1 (da) |
| NO (1) | NO20025183L (da) |
| WO (1) | WO2001083281A1 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1348608A1 (fr) * | 2002-03-27 | 2003-10-01 | Alstom Belgium S.A. | Procédé et installation pour la detection d'un bris de rail |
| US7954770B2 (en) * | 2006-12-15 | 2011-06-07 | General Electric Company | Methods and system for jointless track circuits using passive signaling |
| DE102008038494A1 (de) | 2008-08-20 | 2010-02-25 | Hochschule Offenburg | Verfahren und Vorrichtung zur Gleisnebenschlusserzeugung durch Bahnfahrzeuge |
| CN103832293B (zh) * | 2014-02-28 | 2017-07-14 | 邹梓晗 | 用于铁路电气化区段的牵引回流平衡装置及其方法 |
| CN108362930B (zh) * | 2018-04-23 | 2024-07-23 | 广州铁路科开制造有限公司 | 轨道电流分离装置、牵引电流校验及轨面短路判断方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB218826A (en) * | 1923-06-23 | 1924-07-17 | Automatic Telephone Mfg Co Ltd | Improvements in or relating to impedance bonds for use in railway signalling systems |
| AU6888181A (en) * | 1980-04-08 | 1981-10-15 | Gec-General Signal Ltd. | Broken power rail detection |
-
2000
- 2000-04-28 DE DE2000122636 patent/DE10022636A1/de not_active Withdrawn
-
2001
- 2001-03-07 DE DE50109884T patent/DE50109884D1/de not_active Expired - Fee Related
- 2001-03-07 EP EP01919191A patent/EP1292481B1/de not_active Expired - Lifetime
- 2001-03-07 WO PCT/DE2001/000945 patent/WO2001083281A1/de active IP Right Grant
- 2001-03-07 CN CN 01808707 patent/CN1250419C/zh not_active Expired - Fee Related
- 2001-03-07 DK DK01919191T patent/DK1292481T3/da active
- 2001-03-07 ES ES01919191T patent/ES2264684T3/es not_active Expired - Lifetime
-
2002
- 2002-10-28 NO NO20025183A patent/NO20025183L/no not_active Application Discontinuation
-
2003
- 2003-11-24 HK HK03108545A patent/HK1056151A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK1292481T3 (da) | 2006-09-11 |
| ES2264684T3 (es) | 2007-01-16 |
| DE50109884D1 (de) | 2006-06-29 |
| NO20025183L (no) | 2002-12-23 |
| EP1292481A1 (de) | 2003-03-19 |
| NO20025183D0 (no) | 2002-10-28 |
| DE10022636A1 (de) | 2001-10-31 |
| WO2001083281A1 (de) | 2001-11-08 |
| HK1056151A1 (en) | 2004-02-06 |
| EP1292481B1 (de) | 2006-05-24 |
| CN1426359A (zh) | 2003-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |