HRP20221362T1 - Kontaktni element tračnice i jedinica za detekciju ispadanja - Google Patents
Kontaktni element tračnice i jedinica za detekciju ispadanja Download PDFInfo
- Publication number
- HRP20221362T1 HRP20221362T1 HRP20221362TT HRP20221362T HRP20221362T1 HR P20221362 T1 HRP20221362 T1 HR P20221362T1 HR P20221362T T HRP20221362T T HR P20221362TT HR P20221362 T HRP20221362 T HR P20221362T HR P20221362 T1 HRP20221362 T1 HR P20221362T1
- Authority
- HR
- Croatia
- Prior art keywords
- rail contact
- spring element
- optical fiber
- light beam
- contact element
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims 3
- 239000013307 optical fiber Substances 0.000 claims 13
- 230000003287 optical effect Effects 0.000 claims 9
- 239000006096 absorbing agent Substances 0.000 claims 8
- 239000000835 fiber Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
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
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/169—Diagnosis
-
- 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
- B61L1/02—Electric devices associated with track, e.g. rail contacts
-
- 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
- B61L1/02—Electric devices associated with track, e.g. rail contacts
- B61L1/06—Electric devices associated with track, e.g. rail contacts actuated by deformation of rail; actuated by vibration in rail
-
- 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)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Transform (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Claims (11)
1. Kontaktni element tračnice (10, 10a, 10b, 10c, 10d, 10e, 10f, 10g) za detekciju ispadanja, naznačen time što se kontaktni element tračnice (10, 10a, 10b, 10c, 10d, 10e, 10f, 10g) može ugraditi na tračnicu (12) i sastoji se od opružnog elementa (14), glavnog tijela (16) koje drži opružni element (14) i optičkog vlakna (18), pri čemu je opružni element (14) u napetom stanju ili opuštenom stanju, ovisno o stanju ugradnje kontaktnog elementa tračnice,
naznačen
time što optičko vlakno (18) sadrži izlaznu površinu (20) za emitiranje svjetlosne zrake (22),
time što kontaktni element tračnice (10, 10a, 10b, 10c, 10d, 10e, 10f, 10g) nadalje sadrži reflektorski element (24),
i
time što su opružni element (14), reflektorski element (24) i optičko vlakno (18) raspoređeni tako da je utjecaj reflektorskog elementa (24) na svjetlosnu zraku (22) drugačiji u napetom stanju nego u opuštenom stanju.
2. Kontaktni element tračnice prema zahtjevu 1, naznačen time što položaj reflektorskog elementa (24) u odnosu na optičko vlakno (18) i/ili orijentacija reflektorskog elementa (24) u odnosu na izlaznu površinu (20) optičkog vlakna (18) je/su drugačiji u opuštenom stanju nego u napetom stanju opružnog elementa (14).
3. Kontaktni element tračnice prema zahtjevu 1 ili 2, naznačen time što su opružni element (14), reflektorski element (24) i optičko vlakno (18) raspoređeni tako se da bilo u napetom stanju ili opuštenom stanju opružnog elementa (14) svjetlosna zraka (22) može reflektirati natrag u optičko vlakno (18).
4. Kontaktni element tračnice prema jednom od zahtjeva 1 do 3, naznačen time što je optičko vlakno (18) učvršćeno na opružni element (14), i da su opružni element (14) i optičko vlakno (18) raspoređeni tako da svjetlosna zraka (22) može biti emitirana u prvom smjeru kada je opružni element (14) u napetom stanju, i da se svjetlosna zraka (22) može emitirati u drugom smjeru kada je opružni element (14) u opuštenom stanju.
5. Kontaktni element tračnice prema bilo kojem od zahtjeva 1 do 3, naznačen time što je reflektorski element (24) ugrađen na opružni element (14) i da su opružni element (14) i reflektorski element (24) raspoređeni tako da da se svjetlosna zraka (22) može reflektirati u trećem smjeru kada je opružni element (14) u napetom stanju i da se svjetlosna zraka (22) može reflektirati u četvrtom smjeru kada je opružni element (14) u opuštenom stanju.
6. Kontaktni element tračnice prema jednom od zahtjeva 1 do 3, naznačen time što kontaktni element tračnice (10, 10e) nadalje sadrži element optičkog apsorbera (26), pri čemu su element optičkog apsorbera (26), reflektorski element (24), optičko vlakno (18), i opružni element (14) raspoređeni tako da se svjetlosna zraka (22) može reflektirati natrag u optičko vlakno (18) kada je opružni element (14) u napetom stanju i da svjetlosna zraka (22) može biti apsorbirana od strane elementa optičkog apsorbera (26) kada je opružni element (14) u opuštenom stanju.
7. Kontaktni element tračnice prema jednom od zahtjeva 1 do 3, naznačen time što kontaktni element tračnice (10, 10f, 10g) nadalje sadrži element optičkog apsorbera (26), pri čemu su element optičkog apsorbera (26), reflektorski element (24), optičko vlakno (18), i opružni element (14) raspoređeni tako da se svjetlosna zraka (22) može reflektirati natrag u optičko vlakno (18) kada je opružni element (14) u opuštenom stanju i da svjetlosna zraka (22) može biti apsorbirana od strane elementa optičkog apsorbera (26) kada je opružni element (14) u napetom stanju.
8. Kontaktni element tračnice prema zahtjevu 6 ili 7, naznačen time što je element optičkog apsorbera (26) pričvršćen na glavno tijelo (16) ili je dio glavnog tijela (16).
9. Kontaktni element tračnice prema zahtjevu 6 ili 7, naznačen time što je element optičkog apsorbera (26) ugrađen na opružni element (14).
10. Kontaktni element tračnice prema jednom od prethodnih zahtjeva, naznačen time što nadalje sadrži senzorski element, posebno senzorski element naprezanja, poželjno senzorsko vlakno s ucrtanim Fiber Bragg Grating.
11. Jedinica za detekciju ispadanja koja se sastoji od kontaktnog elementa tračnice prema jednom od prethodnih zahtjeva i detektora za detekciju svjetlosti koja se reflektira natrag u optičko vlakno (18).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19215723.8A EP3835166B1 (en) | 2019-12-12 | 2019-12-12 | Rail contact element and drop off detection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20221362T1 true HRP20221362T1 (hr) | 2023-01-06 |
Family
ID=69104218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20221362TT HRP20221362T1 (hr) | 2019-12-12 | 2019-12-12 | Kontaktni element tračnice i jedinica za detekciju ispadanja |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20220289257A1 (hr) |
| EP (1) | EP3835166B1 (hr) |
| JP (1) | JP2023506414A (hr) |
| KR (1) | KR20220109411A (hr) |
| CN (1) | CN114761305B (hr) |
| AU (1) | AU2020400007B2 (hr) |
| CA (1) | CA3158007A1 (hr) |
| DK (1) | DK3835166T3 (hr) |
| ES (1) | ES2930002T3 (hr) |
| HR (1) | HRP20221362T1 (hr) |
| HU (1) | HUE060298T2 (hr) |
| PL (1) | PL3835166T3 (hr) |
| PT (1) | PT3835166T (hr) |
| RS (1) | RS63690B1 (hr) |
| WO (1) | WO2021116412A1 (hr) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10125281A1 (de) * | 2001-05-23 | 2002-11-28 | Alcatel Sa | Schienenkontakt für einen Achszähler |
| US20060145066A1 (en) * | 2004-12-13 | 2006-07-06 | Hideaki Tamiya | Displacement detection apparatus, displacement gauging apparatus and fixed point detection apparatus |
| CN202614953U (zh) * | 2012-03-26 | 2012-12-19 | 武汉理工大学 | 光纤光栅井盖开合检测器 |
| DE102014100653B4 (de) * | 2014-01-21 | 2016-01-21 | fos4X GmbH | Schienenmesssystem |
| CN103977474A (zh) * | 2014-02-19 | 2014-08-13 | 苏州泽德医疗器械有限公司 | 一种注射泵及其管路脱落检测装置 |
| LT2962915T (lt) | 2014-07-03 | 2022-07-25 | Thales Management & Services Deutschland Gmbh | Priežiūros įtaisas ir jutiklinis įtaisas, apimantis priežiūros įtaisą |
| CN204287515U (zh) * | 2014-11-20 | 2015-04-22 | 云南电网公司西双版纳供电局 | 电力压板 |
| ES2633028T3 (es) * | 2015-03-20 | 2017-09-18 | Thales Deutschland Gmbh | Procedimiento de conteo de ejes y dispositivo de conteo de ejes |
| DE102015209721B3 (de) * | 2015-05-27 | 2016-10-27 | Thales Deutschland Gmbh | Befestigungsvorrichtung zur Befestigung eines Sensorelements an einer Schiene und Achszählvorrichtung |
| DE102015115925B3 (de) * | 2015-09-21 | 2016-12-08 | fos4X GmbH | Lichtleiter-Einspannvorrichtung, faseroptischer Sensor und Herstellungsverfahren |
| CN107179558A (zh) * | 2016-03-10 | 2017-09-19 | 中兴通讯股份有限公司 | 一种监测装置、系统以及方法 |
| JP6996860B2 (ja) * | 2017-03-29 | 2022-01-17 | 株式会社キーエンス | 光電センサ |
| EP3459811B1 (de) | 2017-09-22 | 2021-10-20 | Thales Management & Services Deutschland GmbH | Verfahren zur montage einer dehnungsmessanordnung, insbesondere für einen achszähler, und zugehörige verwendung |
-
2019
- 2019-12-12 PL PL19215723.8T patent/PL3835166T3/pl unknown
- 2019-12-12 EP EP19215723.8A patent/EP3835166B1/en active Active
- 2019-12-12 PT PT192157238T patent/PT3835166T/pt unknown
- 2019-12-12 ES ES19215723T patent/ES2930002T3/es active Active
- 2019-12-12 HU HUE19215723A patent/HUE060298T2/hu unknown
- 2019-12-12 DK DK19215723.8T patent/DK3835166T3/da active
- 2019-12-12 RS RS20220994A patent/RS63690B1/sr unknown
- 2019-12-12 HR HRP20221362TT patent/HRP20221362T1/hr unknown
-
2020
- 2020-12-11 WO PCT/EP2020/085774 patent/WO2021116412A1/en active Application Filing
- 2020-12-11 JP JP2022534212A patent/JP2023506414A/ja active Pending
- 2020-12-11 CN CN202080082698.XA patent/CN114761305B/zh active Active
- 2020-12-11 AU AU2020400007A patent/AU2020400007B2/en active Active
- 2020-12-11 CA CA3158007A patent/CA3158007A1/en active Pending
- 2020-12-11 KR KR1020227019307A patent/KR20220109411A/ko unknown
-
2022
- 2022-06-03 US US17/805,281 patent/US20220289257A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023506414A (ja) | 2023-02-16 |
| AU2020400007A1 (en) | 2022-06-02 |
| EP3835166A1 (en) | 2021-06-16 |
| CN114761305B (zh) | 2023-10-13 |
| CA3158007A1 (en) | 2021-06-17 |
| CN114761305A (zh) | 2022-07-15 |
| PT3835166T (pt) | 2022-11-16 |
| HUE060298T2 (hu) | 2023-02-28 |
| EP3835166B1 (en) | 2022-08-17 |
| ES2930002T3 (es) | 2022-12-05 |
| PL3835166T3 (pl) | 2022-12-19 |
| AU2020400007B2 (en) | 2024-06-13 |
| WO2021116412A1 (en) | 2021-06-17 |
| RS63690B1 (sr) | 2022-11-30 |
| KR20220109411A (ko) | 2022-08-04 |
| US20220289257A1 (en) | 2022-09-15 |
| DK3835166T3 (da) | 2022-11-07 |
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