ES2179380T3 - Dispositivo para compensar variaciones de longitud de cables tensados, con una traccion substancialmente constante. - Google Patents
Dispositivo para compensar variaciones de longitud de cables tensados, con una traccion substancialmente constante.Info
- Publication number
- ES2179380T3 ES2179380T3 ES97950059T ES97950059T ES2179380T3 ES 2179380 T3 ES2179380 T3 ES 2179380T3 ES 97950059 T ES97950059 T ES 97950059T ES 97950059 T ES97950059 T ES 97950059T ES 2179380 T3 ES2179380 T3 ES 2179380T3
- Authority
- ES
- Spain
- Prior art keywords
- length
- substantially constant
- cable
- tensed
- constant traction
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/26—Compensation means for variation in length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Cable Accessories (AREA)
- Communication Cables (AREA)
- Prostheses (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Paper (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
UN DISPOSITIVO PARA COMPENSAR LAS VARIACIONES DE LONGITUD DE CABLES TENSADOS A BASE DE MANTENER UNA TENSION SUSTANCIALMENTE CONSTANTE QUE COMPRENDE UN ELEMENTO DE CONTRASTE DESTINADO A QUEDAR INTERPUESTO ENTRE UN EXTREMO DEL CABLE TENSADO Y UN ELEMENTO DE ANCLAJE Y ADAPTADO PARA GENERAR UNA REACCION ELASTICA CAPAZ DE VARIAR EN FUNCION DE LA VARIACION DE LONGITUD DEL CABLE. EL DISPOSITIVO COMPRENDE UNOS ELEMENTOS PARA CONECTAR EL ELEMENTO DE CONTRASTE AL CABLE ADECUADOS PARA CONVERTIR LA REACCION ELASTICA DEL ELEMENTO DE CONTRASTE EN UNA TENSION SUSTANCIALMENTE CONSTANTE APLICADA AL CABLE, INDEPENDIENTEMENTE DE SU LONGITUD, SEGUN UNA VARIACION DE LA LONGITUD PREDETERMINADA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI002324A IT1287147B1 (it) | 1996-11-08 | 1996-11-08 | Dispositivo compensatore delle variazioni di lunghezza di funi tesate,con tiro sostanzialmente costante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2179380T3 true ES2179380T3 (es) | 2003-01-16 |
Family
ID=11375177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97950059T Expired - Lifetime ES2179380T3 (es) | 1996-11-08 | 1997-10-31 | Dispositivo para compensar variaciones de longitud de cables tensados, con una traccion substancialmente constante. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6239362B1 (es) |
| EP (1) | EP0937325B1 (es) |
| KR (1) | KR100470876B1 (es) |
| CN (1) | CN1084069C (es) |
| AT (1) | ATE221267T1 (es) |
| CA (1) | CA2271122A1 (es) |
| DE (1) | DE69714282T2 (es) |
| DK (1) | DK0937325T3 (es) |
| ES (1) | ES2179380T3 (es) |
| IT (1) | IT1287147B1 (es) |
| MY (1) | MY132664A (es) |
| PT (1) | PT937325E (es) |
| WO (1) | WO1998021794A1 (es) |
| ZA (1) | ZA979896B (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000266503A (ja) * | 1999-03-15 | 2000-09-29 | Topcon Corp | 変位測定装置 |
| IT1314116B1 (it) * | 1999-12-10 | 2002-12-04 | Pfisterer Srl | Dispositivo di sicurezza per apparecchiature di tesatura di funi,particolarmente per linee elettriche di contatto ferroviarie. |
| FR2883376B1 (fr) * | 2005-03-17 | 2007-06-15 | Fressinet Internat Stup | Procede de detection de rupture au sein d'une structure et systeme pour la mise en oeuvre du procede |
| KR100654882B1 (ko) * | 2005-04-06 | 2006-12-08 | 성신산업 주식회사 | 자동장력조정장치 |
| KR100613878B1 (ko) * | 2006-03-06 | 2006-08-17 | 주식회사 지화기술단 | 고압전선의 장력을 조절하는 전신주용 전선연결구조 |
| FI118964B (fi) * | 2006-04-10 | 2008-05-30 | Kone Corp | Järjestely hissin köysivoiman tasaamiseksi ja hissi |
| KR100679509B1 (ko) * | 2006-08-04 | 2007-02-06 | (주) 청화종합감리공단 건축사사무소 | 송전선 인장변형 길이 조정기능을 가진 송전선 장력 유지조립체 |
| KR100649664B1 (ko) | 2006-09-07 | 2006-11-29 | 한국종합설계 주식회사 | 송전철탑의 송전선의 자동 장력조절장치 |
| ITMI20061857A1 (it) * | 2006-09-28 | 2008-03-29 | Pfisterer Srl | Dispositivo compensatore delle variazioni di lunghezza di funi tesate,con tiro sostanzialmente costante |
| CN101304167B (zh) * | 2007-05-11 | 2012-01-25 | 刘玉恩 | 线缆热涨冷缩补偿装置 |
| JP4462634B2 (ja) * | 2007-06-20 | 2010-05-12 | 生 西村 | 架空線用テンションバランサ |
| JP5028239B2 (ja) * | 2007-12-06 | 2012-09-19 | 東北電力株式会社 | テンションバランサー |
| WO2011072508A1 (zh) * | 2009-12-15 | 2011-06-23 | 克恩-里伯斯(太仓)有限公司 | 具有刹车功能的张力补偿装置 |
| US8627614B2 (en) * | 2010-10-28 | 2014-01-14 | Us Tower Corporation | Rapid deploy guy system |
| JP5985356B2 (ja) * | 2012-10-30 | 2016-09-06 | 日本発條株式会社 | 架空線用テンションバランサ |
| CN103061256B (zh) * | 2013-01-14 | 2014-10-29 | 王和平 | 一种过桥电缆伸缩补偿装置 |
| CN103061257B (zh) * | 2013-01-14 | 2014-09-17 | 福建省农业机械化研究所 | 一种过桥电缆伸缩补偿装置 |
| KR101349031B1 (ko) | 2013-10-31 | 2014-01-08 | 송의석 | 특고압선의 처짐 방지 장치 |
| DE102014202992A1 (de) * | 2014-02-19 | 2015-08-20 | Db Netz Ag | Verfahren zum Nachspannen von Oberleitungsanlagen des gleisgebundenen Schienenverkehrs |
| CN103904603B (zh) * | 2014-02-27 | 2015-03-18 | 广东电网公司电力科学研究院 | 配电线路防台风保杆保线及保杆弃线吸能脱离一体化装置 |
| CN104104046B (zh) * | 2014-07-10 | 2016-08-03 | 宁波浩泰电力工程设备有限公司 | 一种电力设备紧固装置 |
| CN105485281B (zh) * | 2016-01-06 | 2018-08-28 | 清华大学 | 一种非线性凸轮弹簧组合机构 |
| JP6748963B2 (ja) * | 2016-08-29 | 2020-09-02 | パナソニックIpマネジメント株式会社 | 引締装置、及びそれを備えた給電システム |
| JP6886847B2 (ja) * | 2017-03-29 | 2021-06-16 | 三和テッキ株式会社 | 架空線の張力変化低減装置 |
| EP3604026B1 (en) * | 2018-08-03 | 2025-12-31 | ALSTOM Holdings | Tensioning device to compensate for variations in the length of tensioned cables in a railway system |
| CN109888703B (zh) * | 2018-12-26 | 2020-06-05 | 金华八达集团有限公司科技信息分公司 | 一种带报警功能的电缆耐张装置 |
| CN109888701B (zh) * | 2018-12-26 | 2020-06-05 | 金华八达集团有限公司科技信息分公司 | 一种电缆防下垂装置 |
| RU195211U1 (ru) * | 2019-07-16 | 2020-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" | Устройство для контроля нагрева проводов контактной подвески |
| CN110936856B (zh) * | 2019-12-30 | 2024-08-20 | 中铁二院工程集团有限责任公司 | 一种用于接触网的阻尼减震装置及张力补偿装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1205281A (en) * | 1916-04-01 | 1916-11-21 | Arvid C Sorensen | Compensating device for line-wires. |
| US2121478A (en) * | 1937-03-13 | 1938-06-21 | Paul E Hunter | Mechanical vibrator and expansion device for transmission lines |
| DE918992C (de) * | 1945-01-30 | 1954-10-11 | Siemens Ag | Spannwerk fuer Leitungen |
| US3044763A (en) * | 1960-08-18 | 1962-07-17 | Koppers Co Inc | Dead-ending device for contact lines and overhead wires |
| DE2919707C2 (de) * | 1979-05-16 | 1981-06-11 | Fahrleitungsbau Gmbh, 4300 Essen | Vorrichtung zur selbsttätigen Einhaltung einer vorgegebenen Spannkraft in einem Fahrdraht oder Tragseil von Oberleitungen elektrischer Bahnen |
-
1996
- 1996-11-08 IT IT96MI002324A patent/IT1287147B1/it active IP Right Grant
-
1997
- 1997-01-01 ZA ZA9709896A patent/ZA979896B/xx unknown
- 1997-10-31 CN CN97199443A patent/CN1084069C/zh not_active Expired - Lifetime
- 1997-10-31 DK DK97950059T patent/DK0937325T3/da active
- 1997-10-31 DE DE69714282T patent/DE69714282T2/de not_active Expired - Lifetime
- 1997-10-31 AT AT97950059T patent/ATE221267T1/de active
- 1997-10-31 ES ES97950059T patent/ES2179380T3/es not_active Expired - Lifetime
- 1997-10-31 CA CA002271122A patent/CA2271122A1/en not_active Abandoned
- 1997-10-31 PT PT97950059T patent/PT937325E/pt unknown
- 1997-10-31 WO PCT/EP1997/006023 patent/WO1998021794A1/en not_active Ceased
- 1997-10-31 KR KR10-1999-7004086A patent/KR100470876B1/ko not_active Expired - Fee Related
- 1997-10-31 US US09/297,145 patent/US6239362B1/en not_active Expired - Lifetime
- 1997-10-31 EP EP97950059A patent/EP0937325B1/en not_active Expired - Lifetime
- 1997-11-07 MY MYPI97005292A patent/MY132664A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY132664A (en) | 2007-10-31 |
| CN1084069C (zh) | 2002-05-01 |
| US6239362B1 (en) | 2001-05-29 |
| DK0937325T3 (da) | 2002-09-02 |
| PT937325E (pt) | 2002-11-29 |
| ITMI962324A1 (it) | 1998-05-08 |
| IT1287147B1 (it) | 1998-08-04 |
| KR20000053151A (ko) | 2000-08-25 |
| DE69714282D1 (de) | 2002-08-29 |
| KR100470876B1 (ko) | 2005-03-07 |
| CA2271122A1 (en) | 1998-05-22 |
| EP0937325A1 (en) | 1999-08-25 |
| ZA979896B (en) | 1998-05-25 |
| ATE221267T1 (de) | 2002-08-15 |
| CN1236496A (zh) | 1999-11-24 |
| DE69714282T2 (de) | 2002-12-05 |
| EP0937325B1 (en) | 2002-07-24 |
| ITMI962324A0 (it) | 1996-11-08 |
| WO1998021794A1 (en) | 1998-05-22 |
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