WO2000032437A1 - Stromabnehmer für elektrisch betriebene schienenfahrzeuge - Google Patents
Stromabnehmer für elektrisch betriebene schienenfahrzeuge Download PDFInfo
- Publication number
- WO2000032437A1 WO2000032437A1 PCT/EP1999/009752 EP9909752W WO0032437A1 WO 2000032437 A1 WO2000032437 A1 WO 2000032437A1 EP 9909752 W EP9909752 W EP 9909752W WO 0032437 A1 WO0032437 A1 WO 0032437A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- angle
- rocker
- contact strip
- lever arm
- angle levers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/22—Supporting means for the contact bow
- B60L5/28—Devices for lifting and resetting the collector
- B60L5/30—Devices for lifting and resetting the collector using springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/142—Emission reduction of noise acoustic
Definitions
- the invention relates to a current collector for electrically operated rail vehicles with a streamlined rocker body carrying a contact strip arrangement, designed as a housing and having horns, which is rigidly fastened to the insulator flange of an insulator.
- This contact force is significantly influenced by the friction between the contact strips and the contact wire, the rigidity of the overhead line, the local or temporary geometry changes due to different contact wire heights, zigzag laying of the contact wire, wear of the contact strip and contact wire, different aerodynamic influences due to changing.
- the pantograph head is surrounded by a lightweight, wing-shaped flow stabilizing casing made of insulating material, from which the contact strips of the pantograph protrude.
- a grinding shoe support system for railcars pantographs which consists of a grinding shoe with an elliptical or spherical cross section, the longitudinal axis of which is in the direction of travel, a grinding piece mounted on the grinding shoe, which touches the contact wire, a pressing device which the contact strip presses against the contact wire, a support spring which gives the suspension of the axis of rotation of the grinding shoe and a damper which dampens the movements of the axis of rotation of the grinding shoe.
- the invention has for its object to significantly reduce the space for the pantograph head while reducing noise and wear on the contact strip.
- the device according to the invention makes it possible to compactly accommodate the rocker with all the components in the streamlined housing of the rocker body in a very small space. This also ensures a noticeably lower sound emission.
- a major advantage of the invention is that the contact strip is subject to much less wear due to the much lower mass of the pantograph and is able to compensate for high-frequency vibrations of the contact wire without tearing.
- pantograph according to the invention is equally applicable for applications in the high and low speed range, so that inexpensive retrofitting of pantographs already in use is possible without major changes.
- 1 is a perspective view of the rocker body with contact strip and insulator
- 2 is a side view of the rocker with contact strip
- Fig. 3 is a plan view of FIG. 2 and
- an insulator 1 On the roof of a high-speed vehicle, an insulator 1 is rigidly attached to an insulator support 2, as indicated in FIGS. 1 and 2.
- the insulator flange 3 carries a rocker 4 with a streamlined rocker body 5, in which the contact strip 6 is mounted.
- a spring-damper unit 7 is located between the contact strip 6 and the insulating flange 3 (see FIGS. 3 and 4).
- This spring-damper unit 7 is composed of two one-piece angle levers 10 which are spaced apart approximately in the width of the contact strip 6 and each have two mutually perpendicular, interconnected lever arms 8 and 9. Both lever arms 8 and 9 can be rotated together about a fixed pivot point D p , the lever arm 8, which is somewhat longer than the lever arm 9, is pivotably articulated with its slightly angled end on the contact strip arrangement 11. The shorter lever arm 9 is attached at the other end to a tension spring 12 which is adjustably fixed on the insulator flange 3.
- a hydraulic rotary damper 13 is fastened between the two mutually parallel angle levers 10, the actuating member 14 of which engages in an elongated hole 15 machined in the angle lever 10.
- the tension spring 12 causes a rotational movement of the angle lever 10 when a force is exerted on the contact strip 6, so that the slightly angled lever arm 8 executes a pivoting or rotating movement in the direction of the contact strip arrangement 11. This rotary movement is sustainably absorbed and damped by the rotary damper 13.
- the tension springs 12 have a very low stiffness.
- This spring damper unit 7 enables only vertical deflection.
- the rigid attachment of the rocker body 5 to the insulator 1 ensures that the wind load is absorbed by the streamlined rocker body and that only a very small aerodynamic portion is omitted from the contact strip.
- the rocker 4 is provided with horns 16 (FIG. 1) which can be adjusted to different rocker widths, for example 1950 mm and 1600 mm, by a pneumatic drive 17 mounted in the rocker body 5.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000585099A JP2002532041A (ja) | 1998-12-03 | 1999-11-26 | 電動運転のレール車両用の集電装置 |
AU18640/00A AU1864000A (en) | 1998-12-03 | 1999-11-26 | Current collector for electrically operated rail-mounted vehicles |
KR1020017006811A KR20010086069A (ko) | 1998-12-03 | 1999-11-26 | 전기로 작동되는 철도 차량용 집전 장치 |
EP99962248A EP1140550A1 (de) | 1998-12-03 | 1999-11-26 | Stromabnehmer für elektrisch betriebene schienenfahrzeuge |
CA002352790A CA2352790A1 (en) | 1998-12-03 | 1999-11-26 | Current collector for electrically operated rail-mounted vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19856636A DE19856636C2 (de) | 1998-12-03 | 1998-12-03 | Stromabnehmer für elektrisch betriebene Schienenfahrzeuge |
DE19856636.0 | 1998-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000032437A1 true WO2000032437A1 (de) | 2000-06-08 |
Family
ID=7890407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/009752 WO2000032437A1 (de) | 1998-12-03 | 1999-11-26 | Stromabnehmer für elektrisch betriebene schienenfahrzeuge |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1140550A1 (de) |
JP (1) | JP2002532041A (de) |
KR (1) | KR20010086069A (de) |
CN (1) | CN1329549A (de) |
AU (1) | AU1864000A (de) |
CA (1) | CA2352790A1 (de) |
DE (1) | DE19856636C2 (de) |
PL (1) | PL347930A1 (de) |
WO (1) | WO2000032437A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042931A (zh) * | 2013-01-28 | 2013-04-17 | 李丰良 | 一种鱼腹形高速受电弓滑板 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101062660B (zh) * | 2006-04-29 | 2011-05-11 | 上海磁浮交通工程技术研究中心 | 电流进入和回流的受流器 |
DE102010003874A1 (de) | 2010-04-12 | 2011-10-13 | Hoffmann & Co. Elektrokohle Ag | Schleifleiste für eine Gleitkontakteinrichtung und Verfahren zur Herstellung einer Schleifleiste |
CN102092297B (zh) * | 2011-01-14 | 2012-12-12 | 西南交通大学 | 一种用于连接受电弓弓头和受电弓连接架的密封弹簧盒 |
CN104718118B (zh) * | 2012-09-12 | 2017-07-28 | 勃姆巴迪尔运输有限公司 | 具有声学优化固定的集电装置的轨道车辆 |
CN103358916B (zh) * | 2013-08-01 | 2015-07-29 | 南车株洲电力机车有限公司 | 一种电动车辆及其受电装置 |
DE102014101090B4 (de) | 2014-01-29 | 2019-01-03 | Reinhold Schulte | Stromabnehmer-Feder-Dämpfer-Baueinheit |
CN105818694A (zh) * | 2016-03-17 | 2016-08-03 | 中车株洲电力机车有限公司 | 一种弓网接触压力自适应调节方法、装置和系统 |
CN111976493A (zh) * | 2020-08-17 | 2020-11-24 | 西安交通大学 | 旋转式的受电弓弓头 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0731004A (ja) * | 1993-07-09 | 1995-01-31 | Toyo Electric Mfg Co Ltd | 集電装置 |
JPH07264703A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 集電装置 |
JPH08172703A (ja) * | 1994-12-20 | 1996-07-02 | Hitachi Ltd | 集電装置 |
JPH08205308A (ja) * | 1995-01-27 | 1996-08-09 | Hitachi Ltd | 車両用集電装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE509274C (de) * | 1927-06-17 | 1930-10-07 | Julius Fischer Von Tovaros | Stromabnehmervorrichtung mit einer Stromabnehmerplatte |
AT357606B (de) * | 1977-07-12 | 1980-07-25 | Siemens Ag Oesterreich | Vertikalgefuehrter hochgeschwindigkeits-strom- abnehmer |
JP2844425B2 (ja) * | 1993-07-22 | 1999-01-06 | 西日本旅客鉄道株式会社 | 低空力音型集電装置 |
JPH07123508A (ja) * | 1993-10-26 | 1995-05-12 | Hitachi Ltd | 架空線用集電装置 |
JP3530222B2 (ja) * | 1994-03-29 | 2004-05-24 | 財団法人鉄道総合技術研究所 | 鉄道車両用集電装置の舟体支持機構 |
JPH0865808A (ja) * | 1994-08-19 | 1996-03-08 | Hitachi Ltd | 集電方法および集電装置 |
DE19540914C2 (de) * | 1995-11-03 | 2000-11-16 | Deutsch Zentr Luft & Raumfahrt | Stromabnehmer für die Energieübertragung zwischen einem Fahrdraht und einem Triebwagen |
-
1998
- 1998-12-03 DE DE19856636A patent/DE19856636C2/de not_active Expired - Fee Related
-
1999
- 1999-11-26 CN CN99813995A patent/CN1329549A/zh active Pending
- 1999-11-26 WO PCT/EP1999/009752 patent/WO2000032437A1/de not_active Application Discontinuation
- 1999-11-26 PL PL99347930A patent/PL347930A1/xx unknown
- 1999-11-26 AU AU18640/00A patent/AU1864000A/en not_active Abandoned
- 1999-11-26 CA CA002352790A patent/CA2352790A1/en not_active Abandoned
- 1999-11-26 KR KR1020017006811A patent/KR20010086069A/ko not_active Application Discontinuation
- 1999-11-26 EP EP99962248A patent/EP1140550A1/de not_active Withdrawn
- 1999-11-26 JP JP2000585099A patent/JP2002532041A/ja not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0731004A (ja) * | 1993-07-09 | 1995-01-31 | Toyo Electric Mfg Co Ltd | 集電装置 |
JPH07264703A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 集電装置 |
JPH08172703A (ja) * | 1994-12-20 | 1996-07-02 | Hitachi Ltd | 集電装置 |
JPH08205308A (ja) * | 1995-01-27 | 1996-08-09 | Hitachi Ltd | 車両用集電装置 |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 4 31 May 1995 (1995-05-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 2 29 February 1996 (1996-02-29) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042931A (zh) * | 2013-01-28 | 2013-04-17 | 李丰良 | 一种鱼腹形高速受电弓滑板 |
Also Published As
Publication number | Publication date |
---|---|
EP1140550A1 (de) | 2001-10-10 |
JP2002532041A (ja) | 2002-09-24 |
PL347930A1 (en) | 2002-04-22 |
KR20010086069A (ko) | 2001-09-07 |
DE19856636A1 (de) | 2000-06-15 |
CA2352790A1 (en) | 2000-06-08 |
AU1864000A (en) | 2000-06-19 |
DE19856636C2 (de) | 2001-10-18 |
CN1329549A (zh) | 2002-01-02 |
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