ES2141036A1 - Pantograph with current pick-up by means of rotary cylinders - Google Patents
Pantograph with current pick-up by means of rotary cylindersInfo
- Publication number
- ES2141036A1 ES2141036A1 ES009800130A ES9800130A ES2141036A1 ES 2141036 A1 ES2141036 A1 ES 2141036A1 ES 009800130 A ES009800130 A ES 009800130A ES 9800130 A ES9800130 A ES 9800130A ES 2141036 A1 ES2141036 A1 ES 2141036A1
- Authority
- ES
- Spain
- Prior art keywords
- rotation
- cylinders
- current
- pantograph
- rotary cylinders
- 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.)
- Granted
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The pantograph includes a system for picking up current by means of one or more rotary cylinders 2 in such a manner that said cylinders run under the catenary wire constituting the elements for picking up the current powering the vehicle. Rotation of the cylinders may be active (regulated speed of rotation) or passive (unregulated speed of rotation). Active rotation may be achieved by means of a mechanism which transmits the rotation of the wheels of the vehicle to the cylinders or, alternatively, by means of one or more electric motors. Passive rotation is generated by the actual pick-up system and it minimises the waste produced by friction between the catenary wire and the current-pick-up element. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800130A ES2141036B1 (en) | 1998-01-19 | 1998-01-19 | PANTOGRAPH WITH COLLECTION OF CURRENT THROUGH ROTATING CYLINDERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800130A ES2141036B1 (en) | 1998-01-19 | 1998-01-19 | PANTOGRAPH WITH COLLECTION OF CURRENT THROUGH ROTATING CYLINDERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2141036A1 true ES2141036A1 (en) | 2000-03-01 |
ES2141036B1 ES2141036B1 (en) | 2000-10-16 |
Family
ID=8302503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800130A Expired - Fee Related ES2141036B1 (en) | 1998-01-19 | 1998-01-19 | PANTOGRAPH WITH COLLECTION OF CURRENT THROUGH ROTATING CYLINDERS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2141036B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112319230B (en) * | 2020-11-18 | 2021-08-17 | 西南交通大学 | High-power electric energy transmission device and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55160901A (en) * | 1979-05-31 | 1980-12-15 | Japanese National Railways<Jnr> | Liquid-containing rotary type current collector for pantograph |
WO1993012950A1 (en) * | 1991-12-21 | 1993-07-08 | Gonzalez Posada Sanchez Armand | Rotary pantograph arch for electric traction vehicles with electric power tap by overhead cable |
JPH07264706A (en) * | 1994-03-23 | 1995-10-13 | Showa:Kk | Pantograph for electric vehicle |
JPH07322407A (en) * | 1994-05-27 | 1995-12-08 | Yukio Ogawara | Pantograph and current collecting roller trolley for high-speed electric railroad car |
JPH089502A (en) * | 1994-06-21 | 1996-01-12 | Seiden Koki Seisakusho:Kk | Pantograph type current collector |
-
1998
- 1998-01-19 ES ES9800130A patent/ES2141036B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55160901A (en) * | 1979-05-31 | 1980-12-15 | Japanese National Railways<Jnr> | Liquid-containing rotary type current collector for pantograph |
WO1993012950A1 (en) * | 1991-12-21 | 1993-07-08 | Gonzalez Posada Sanchez Armand | Rotary pantograph arch for electric traction vehicles with electric power tap by overhead cable |
JPH07264706A (en) * | 1994-03-23 | 1995-10-13 | Showa:Kk | Pantograph for electric vehicle |
JPH07322407A (en) * | 1994-05-27 | 1995-12-08 | Yukio Ogawara | Pantograph and current collecting roller trolley for high-speed electric railroad car |
JPH089502A (en) * | 1994-06-21 | 1996-01-12 | Seiden Koki Seisakusho:Kk | Pantograph type current collector |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACT OF JAPAN, CD-ROM MIJP 9510 PAJ 1996 - 2 [013] [07-250501/07-289000] & JP 7264706 A (SHOWA: KK WEST JAPAN RAILWAY CO) 13.10.1995 * |
PATENT ABSTRACT OF JAPAN, CD-ROM MIJP 9512 PAJ 1996 - 4 [015] [07-312901/07-337100] & JP 7322407 A (OGAWARA YUKIO) 08.12.1995 * |
PATENT ABSTRACT OF JAPAN, CD-ROM MIJP 9601 PAJ 1996 - 5 [016] [08-000001/08-028500] & JP 8009502 A (SEIDEN KOKI SEISAKUSHO: KK) 12.01.1996 * |
PATENT ABSTRACT OF JAPAN, CD-ROM PAJ B60-64 1976-1985 (1/3) / 18 & JP 55160901 A (JAPANESE NATIONAL RAILWAYS) 15.12.1980 * |
Also Published As
Publication number | Publication date |
---|---|
ES2141036B1 (en) | 2000-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000301 Kind code of ref document: A1 Effective date: 20000301 |
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FD2A | Announcement of lapse in spain |
Effective date: 20180426 |