GB1506855A - Electric current collecting pantograph - Google Patents
Electric current collecting pantographInfo
- Publication number
- GB1506855A GB1506855A GB4422074A GB4422074A GB1506855A GB 1506855 A GB1506855 A GB 1506855A GB 4422074 A GB4422074 A GB 4422074A GB 4422074 A GB4422074 A GB 4422074A GB 1506855 A GB1506855 A GB 1506855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- frame
- pivoted
- supports
- bar
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
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
- B60L5/26—Half pantographs, e.g. using counter rocking beams
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
1506855 Pantographs BRECKNELL WILLIS & CO Ltd 14 Nov 1975 [11 Oct 1974] 44220/74 Heading B7L A pantograph for an electric current collector head 8 engageable with an overhead conductor, comprises a base frame 1 mountable by insulators 2 on the roof of an electric railway vehicle; a lower hollow arm 3 pivoted at one end to the frame 1 on an axis 4; an upper arm 5 pivoted at 6 at one end to the other end of the arm 3 about a second axis 6, the arms 3, 6 being substantially of the same length and the colleetor head 8 being mounted on a cross-bar 7 at the other end of the arm 5; an inextensible tension linkage in the form of a rod 9 and chains 11 extending through the arm 3 and coupling, directly at 10 the frame 1 with an extension 12 of the arm 5 beyond the pivot axis 6; and tension springs 15 each mounted at one end at 16 to the frame 1 and at the other end 17 to a plate 18 fixed to a forked portion of the arm 3, which springs 15 raise the arms 3, 5. The chains 11 engage a cam surface 14 on a cam 13 fixed to the upper arm 5 so that the arm 5 moves through substantially the same angle relative to the base frame 1 as does the arm 3. The pantograph is retracted, Fig. 4, so that the arm 5 lies on the arm 3 and the latter lies on the frame 1 by means of an air ram 19 connected to the frame 1 at 20 and to one forked portion of the arm 3 at 21. A shock absorber 22 is connected between the another forked portion of the arm 3 and the frame 1. The collector head 8 comprises two carbon strips 25 mounted on supports 26 parallel to the cross-bar 7. The supports are carried by rubber mountings 27 on frames 28 which are each pivoted on a bracket mounted on the cross-bar 7. The supports 26 are connected at their ends by aluminium loops or horns 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4422074A GB1506855A (en) | 1975-11-14 | 1975-11-14 | Electric current collecting pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4422074A GB1506855A (en) | 1975-11-14 | 1975-11-14 | Electric current collecting pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1506855A true GB1506855A (en) | 1978-04-12 |
Family
ID=10432322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4422074A Expired GB1506855A (en) | 1975-11-14 | 1975-11-14 | Electric current collecting pantograph |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1506855A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501128A1 (en) * | 1981-03-04 | 1982-09-10 | Faiveley Sa | HEAD OF CAPTAGE FOR PANTOGRAPH AND PANTOGRAPH SO EQUIPPED |
| CN102935809A (en) * | 2012-11-30 | 2013-02-20 | 南车株洲电力机车有限公司 | Pantograph |
| EP2586645A3 (en) * | 2011-10-31 | 2014-11-12 | EC Engineering Sp. z o.o. | Pantograph |
| CN106394253A (en) * | 2016-11-22 | 2017-02-15 | 北京中车赛德铁道电气科技有限公司 | Air spring suspension pantograph upper frame structure |
| CN106696768A (en) * | 2016-12-28 | 2017-05-24 | 中车太原机车车辆有限公司 | Oil-scraping pantograph device special for overhead contact system |
| CN107458237A (en) * | 2017-08-28 | 2017-12-12 | 北京中车赛德铁道电气科技有限公司 | A kind of locomotive pantograph |
| EP4144565A1 (en) * | 2021-09-02 | 2023-03-08 | EC Engineering Spólka Z Ograniczona Odpowiedzialnoscia | Current collector for charging electric vehicles |
| CN117341479A (en) * | 2023-12-05 | 2024-01-05 | 常州中量高新技术有限公司 | Pantograph mounting seat and pantograph emergency protection device |
-
1975
- 1975-11-14 GB GB4422074A patent/GB1506855A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501128A1 (en) * | 1981-03-04 | 1982-09-10 | Faiveley Sa | HEAD OF CAPTAGE FOR PANTOGRAPH AND PANTOGRAPH SO EQUIPPED |
| EP2586645A3 (en) * | 2011-10-31 | 2014-11-12 | EC Engineering Sp. z o.o. | Pantograph |
| CN102935809A (en) * | 2012-11-30 | 2013-02-20 | 南车株洲电力机车有限公司 | Pantograph |
| CN106394253A (en) * | 2016-11-22 | 2017-02-15 | 北京中车赛德铁道电气科技有限公司 | Air spring suspension pantograph upper frame structure |
| CN106696768A (en) * | 2016-12-28 | 2017-05-24 | 中车太原机车车辆有限公司 | Oil-scraping pantograph device special for overhead contact system |
| CN106696768B (en) * | 2016-12-28 | 2023-08-18 | 太原中车时代轨道工程机械有限公司 | Special oil scraping bow device for contact net |
| CN107458237A (en) * | 2017-08-28 | 2017-12-12 | 北京中车赛德铁道电气科技有限公司 | A kind of locomotive pantograph |
| EP4144565A1 (en) * | 2021-09-02 | 2023-03-08 | EC Engineering Spólka Z Ograniczona Odpowiedzialnoscia | Current collector for charging electric vehicles |
| CN117341479A (en) * | 2023-12-05 | 2024-01-05 | 常州中量高新技术有限公司 | Pantograph mounting seat and pantograph emergency protection device |
| CN117341479B (en) * | 2023-12-05 | 2024-01-30 | 常州中量高新技术有限公司 | Pantograph mounting seat and pantograph emergency protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |