ES2141036A1 - Pantograph with current pick-up by means of rotary cylinders - Google Patents

Pantograph with current pick-up by means of rotary cylinders

Info

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
Application number
ES009800130A
Other languages
Spanish (es)
Other versions
ES2141036B1 (en
Inventor
Macia Joaquin Lloveras
Alberola Alfred Tapiz
Antolin Ramon Silvestre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES9800130A priority Critical patent/ES2141036B1/en
Publication of ES2141036A1 publication Critical patent/ES2141036A1/en
Application granted granted Critical
Publication of ES2141036B1 publication Critical patent/ES2141036B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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>
ES9800130A 1998-01-19 1998-01-19 PANTOGRAPH WITH COLLECTION OF CURRENT THROUGH ROTATING CYLINDERS. Expired - Fee Related ES2141036B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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