CN101580021A - Single pole translational type public transportation trolley bus pantograph - Google Patents
Single pole translational type public transportation trolley bus pantograph Download PDFInfo
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- CN101580021A CN101580021A CNA2009100532996A CN200910053299A CN101580021A CN 101580021 A CN101580021 A CN 101580021A CN A2009100532996 A CNA2009100532996 A CN A2009100532996A CN 200910053299 A CN200910053299 A CN 200910053299A CN 101580021 A CN101580021 A CN 101580021A
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- bow
- pantograph
- rod
- bus
- ejector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
- B60M7/003—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. charging stations)
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- 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
- B60L5/19—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire using arrangements for effecting collector movement transverse to the direction of vehicle motion
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
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- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
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- 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
- B60M1/36—Single contact pieces along the line for power supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
本发明是一种交通运输技术领域横侧向受电的单杆平移型公交电车受电弓，本发明底架上升弓驱动装置的动力输出端连接于支撑杆或者弓顶杆，数根支撑杆的下端分别与底架铰接，上端分别与弓顶杆铰接，两极导电弓体分别通过绝缘体支承在弓顶杆的下部，互相绝缘形成双受电体，底架、支撑杆和弓顶杆构成连杆机构，其在升弓驱动装置的作用下可在垂直于公交电车行驶方向的横侧向平面内运动，使弓顶杆连同其上的导电弓体升降、移动，两极导电弓体从而能够分别靠向并紧密接触双馈电导线受电。本发明结构简单、候车站区美观且对行驶车辆无任何约束、工作安全可靠。
The present invention is a single-rod translation type bus pantograph in the technical field of transportation. The power output end of the bottom frame lifting bow drive device of the present invention is connected to a support rod or a bow ejector rod, and several support rods The lower ends of the pantographs are respectively hinged to the bottom frame, and the upper ends are respectively hinged to the bow ejector rods. The pantograph bodies of the two poles are respectively supported on the lower part of the bow ejector rods through insulators, and are insulated from each other to form a double current collector. Rod mechanism, under the action of the lifting bow drive device, it can move in the lateral plane perpendicular to the driving direction of the bus, so that the bow ejector rod and the pantograph body on it can be lifted and moved, so that the pantograph bodies of the two poles can be separated Close to and closely contact the double-feed wires to receive power. The invention has the advantages of simple structure, beautiful waiting station area, no restriction on running vehicles, and safe and reliable operation.
Description
Technical field
What the present invention relates to is the single pole translational type public transportation trolley bus pantograph of a kind of current-collecting device of rechargeable public transit vehicle of technical field of traffic transportation, particularly a kind of receiving power in transverse and lateral direction.
Background technology
The urban public transport field adopts the electric car of public traffic of super capacitor energy or trackless trolley car to enter commercial operation or trail run at present, its vehicle-mounted more a spot of ultracapacitor, therefore dead weight of vehicle light, travel nimble fast, only need to utilize and reach terminal and the additional charge fast in short-term when bus stop stops in the middle of some, can be on battalion for the national games circuit unbroken travelling.Because this technology is built on stilts power supply contact gauze of portion's cancellation public bus network original trackless trolley car on the way or feed gauze greatly, only above the station district travel of destination stop and some middle bus stop, retain the gauze that contacts of one section charging special use, make trackless trolley car break away from the built on stilts power supply contact gauze of traditional form and the constraint of travelling of roof trolley pole and current collection crawler shoe, therefore the current collection crawler shoe does not jump out of lead and causes broken string outage stagnation of movement in can not travelling, accidents such as traffic tie-up, also because the existence of built on stilts power supply contact gauze and make the overhead beautification of landscape in street, city, can embody the trackless trolley car low noise that travels simultaneously again, no exhaust emission, the starting and the fast characteristics of going up a slope.
Find by literature search, China Patent No.: ZL200410015991.7, name is called: the bipolar pantograph of electric car of public traffic scissors, this patent of invention readme is: " be made up of base, slide rail, scissors four-bar mechanism, electrode, cylinder etc., place the electric car of public traffic top.When electric car of public traffic entered the station, cylinder stretched out, and promoted insulated connecting rod and drive the scissors four-bar mechanism to rise, and electrode and power supply touch the line closed contact, charge.Before electric car of public traffic was leaving from station, cylinder shrank, and the pulling insulated connecting rod also drives the contraction of scissors four-bar mechanism, and electrode and power supply touch line and disconnect complete charge.Application of the present invention can be cancelled the line that touches of trackless trolley car, and usefulness fast charge technology is replenished as super capacitor or storage battery electric car of public traffic electric energy, also can be used for other elec. vehicle and motor machine with the charging modes electric energy supplement ".Though the liftable pantograph electric means of electric car roof is adopted in this invention, the two Line To Lines of its automatic lifting network to retrain and lack, and the two-wire that can be used in station area charging type trackless trolley car is subjected to electricity, charging; But as can be known from its technology and " cylinder stretches out; promote insulated connecting rod and also drive the scissors four-bar mechanism and rise; when the electrode supporting plate rises with electrode support; electrode on the supporting plate and power supply touch the line closed contact ", the bipolar pantograph of these scissors moves up and down when working, its electrode supporting plate and electrode are that the special charging feed gauze from built on stilts vehicle ' road top, station district is subjected to, because the existence that this feed power supply touches line, no matter it is to draw on the electric pole by the footway, curbside or wait by curbside public transport to draw on the station canopy advertising panel at station, still travelling of other Overheight Vehicles such as some engineering truck and extraordinary transport vehicle caused constraint, and the station district of rechargeable set at waiting station of electric car of public traffic is therefore attractive in appearance inadequately; And the scissors four-bar mechanism of two groups of symmetries makes the form and the complex structure of pantograph, because a plurality of identical rod members and adapter shaft are arranged in the scissors four-bar mechanism.Other intraclass correlation technology: also there are above-mentioned these problems in two-wire pantograph formula trackless trolley car trolley pole and two-wire powering type trackless trolley car collector bow, so such technology defectiveness still, and field of application still is restricted.
Summary of the invention
The objective of the invention is to overcome the deficiency that is subjected to electricity in the prior art from the flow wire of the vehicle ' road top, station district of waiting, a kind of single pole translational type public transportation trolley bus pantograph is provided.With its horizontally extend laterally, from the flow wire electric means of set at waiting station of electric car of public traffic station canopy top, completely abolish the feed gauze and the restriction thereof of road top, He Zhan district, vehicle ' road top, flowed fast charge, requirement of falling bow leaving from station and can satisfy liter bow networking of entering the station of area charging type public transit trolley bus or trackless trolley car equally.
The present invention is achieved by the following technical solutions, the present invention includes: underframe, rise the bow actuating device, the pantograph body, insulator, strut bar, the bow push rod, this pantograph is arranged on the roof of electric car of public traffic or on the station ceiling of set at waiting station of electric car of public traffic, rise on the roof that bow actuating device correspondence is positioned at electric car of public traffic or on the station canopy of set at waiting station of electric car of public traffic, rise the bow actuating device or be positioned on the underframe, the clutch end that rises the bow actuating device is connected in strut bar or bow push rod, the lower end of several strut bars is hinged with underframe respectively, the upper end of strut bar is hinged with the bow push rod respectively, the both ends or one end bending of pantograph body is made into several S shape structures, perhaps the both ends or one end of pantograph body connect spring, perhaps an end bending of pantograph body is made into several S shape structures and other end connection spring, perhaps S shape structure and spring are not all established in the two ends of pantograph body, two or two groups of pantograph bodies are respectively by the bottom of insulator support at the bow push rod, mutual insulating forms two electric bodies that are subjected to, the vehicle-mounted electric power storage control setup of other electric connection electric car of public traffic of pantograph body is or/and charging unit, perhaps the pantograph body in addition electric connection feeder ear power supply or/and charging unit, underframe, strut bar and bow push rod constitute connecting rod mechanism or parallelogram linkage, it can move in the horizontal lateral plane perpendicular to the electric car of public traffic travel direction under effect that rises the bow actuating device, make the bow push rod together with the pantograph body lifting on it, translation or rotation are also moved, thereby two or two groups of pantograph bodies can rely on respectively and closed contact is positioned at the canopy top, station of set at waiting station of electric car of public traffic or duplex feeding lead or the two-conductor line on the electric car of public traffic roof is subjected to.
Described liter bow actuating device can be the combination or the electric pushrod of cylinder or motor and gear reduction box.
Described pantograph body is slatted structure or strip bar type structure or parallel many strips bar type structure; The electric connection of a plurality of strip bars of same polarity.
Described two or two groups of pantograph bodies length separately are all less than the distance of the line of centres of its installation site, thereby guarantee that under the not positive situation of electric car of public traffic stop position same polarity body can not contact duplex feeding lead or two-conductor line simultaneously and cause electric short circuit in two or the two groups of pantograph bodies.
At described underframe or/and rise the bow actuating device or/and strut bar or/and on the bow push rod, travel switch or displacement pickup or force gauge are set, its according to rising the bow actuating device or/and strut bar or/and the bow push rod motion, location status or pantograph body touch duplex feeding lead or two-conductor line after, experience displacement or pressure sends signal, thereby the electric switch that is subjected to that control is established is in addition connected automatically subsequently and is charged to electric car of public traffic.
Two or two groups pantograph bodies of the present invention are with trackless trolley car automatic lifting in station district road scope, traversing stretching out to the convenient nothing constraint of line networking, can contact two-conductor line simultaneously and be subjected to current charge, the two ends of pantograph body or an end bending are made into several S shape structures as spring, just can produce at the middle part of pantograph body bigger elastic deformation and can the height elastic floating, therefore can adapt to the road surface, the inflating condition of vehicle tyre, the vehicle-mounted electric car suspension chassis height that causes, the variation of the diff-H that exists between two or two groups of pantograph bodies and the two-conductor line etc. makes pantograph keep closed contact with the feed gauze; The present invention makes the contact gauze of thorough removal vehicle ' road top become possibility, and the feed gauze that is arranged on canopy top, set at waiting station of electric car of public traffic station does not have any constraint to all passing vehicles, and the station canopy of this feed gauze and set at waiting station of electric car of public traffic can be designed as one, and therefore rechargeable set at waiting station of electric car of public traffic station district is attractive in appearance.
Pantograph parts of the present invention have only underframe, rise bow actuating device, pantograph body, insulator, strut bar, bow push rod, and it is few that pantograph is compared to existing technology formed member, so structure is more simple; Because the feed gauze is arranged on the wait station canopy top at station of area charging type public transit trolley bus, travel switch that is equipped with or displacement pickup or force gauge, its motion according to pantograph, location status can be controlled the switching that is subjected to electric switch, so still safety is used in electric car stop, charging work, operation.That the present invention has is simple and reasonable, charging feed gauze does not have any constraint, rechargeable set at waiting station of electric car of public traffic station district is attractive in appearance, the bow net contact performance is good, safe and reliable characteristics to various driving vehicles, be applicable to the area charging type public transit trolley bus or the trackless trolley car of super capacitor energy, as its electrically-charged current-collecting device.
Description of drawings
Fig. 1 the present invention stretches out front elevation when being subjected to electricity;
Fig. 2 the present invention stretches out birds-eye view when being subjected to electricity;
Fig. 3 the present invention is retracted to the reference position front elevation;
Fig. 4 places that the present invention on the ceiling of set at waiting station of electric car of public traffic station stretches out feed, front elevation when giving electricity;
Front elevation when Fig. 5 places the present invention on the ceiling of set at waiting station of electric car of public traffic station to regain;
The pantograph body upward view of Fig. 6 parallel many strips bar type structure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, present embodiment comprises: underframe 1, rise bow actuating device 2, pantograph body 3, insulator 4, strut bar 5, bow push rod 6, this pantograph is arranged on the roof of electric car of public traffic 7 or on the station ceiling of set at waiting station of electric car of public traffic 8, rise on the roof that bow actuating device 2 correspondences are positioned at electric car of public traffic 7 or on the station canopy of set at waiting station of electric car of public traffic 8, rise bow actuating device 2 or be positioned on the underframe 1, the clutch end that rises bow actuating device 2 is connected in strut bar 5 or bow push rod 6, the lower end of several strut bars 5 is hinged with underframe 1 respectively, the upper end of strut bar 5 is hinged with bow push rod 6 respectively, the both ends or one end bending of pantograph body 3 is made into several S shape structures 11, perhaps the both ends or one end of pantograph body 3 connect spring 12, perhaps an end bending of pantograph body 3 is made into several S shape structures 11 and other end connection spring 12, perhaps S shape structure 11 and spring 12 are not all established in the two ends of pantograph body 3, two or two groups of pantograph bodies 3 are bearing in the bottom of bow push rod 6 respectively by insulator 4, mutual insulating forms two electric bodies that are subjected to, the vehicle-mounted electric power storage control setup of pantograph body 3 other electric connection electric car of public traffic 7 is or/and charging unit, perhaps pantograph body 3 in addition electric connection feeder ear power supply or/and charging unit, underframe 1, strut bar 5 and bow push rod 6 constitute connecting rod mechanism or parallelogram linkage, it can move in the horizontal lateral plane perpendicular to electric car of public traffic 7 travel direction under effect that rises bow actuating device 2, make bow push rod 6 together with pantograph body 3 liftings on it, translation or rotation are also moved, thereby two or two groups of pantograph bodies 3 can rely on respectively and closed contact is positioned at the canopy top, station of set at waiting station of electric car of public traffic 8 or duplex feeding lead or the two-conductor line 9 on electric car of public traffic 7 roofs is subjected to.
Described liter bow actuating device 2 can be the combination or the electric pushrod of cylinder or motor and gear reduction box.
As shown in Figure 6, described pantograph body 3 is slatted structure or strip bar type structure or parallel many strips bar type structure; The electric connection of a plurality of strip bars of same polarity.
Described two or two groups of pantograph bodies 3 length separately are all less than the distance of the line of centres of its installation site, thereby guarantee that under the not positive situation of electric car of public traffic 7 stop positions same polarity body can not contact duplex feeding lead or two-conductor line 9 simultaneously and cause electric short circuit in two or the two groups of pantograph bodies 3.
As shown in figures 1 and 3, at described underframe 1 or/and rise bow actuating device 2 or/and strut bar 5 or/and on the bow push rod 6, travel switch or displacement pickup or force gauge 10 are set, its according to rising bow actuating device 2 or/and strut bar 5 or/and the bow push rod 6 motion, location status or pantograph body 3 touch duplex feeding lead or two-conductor line 9 after, experience displacement or pressure sends signal, thus control establish in addition connected automatically subsequently by electric switch and give electric car of public traffic 7 chargings.
During present embodiment work, after electric car of public traffic 7 sails into and rests in the traffic mark white line 13 of station district surface road of set at waiting station of electric car of public traffic 8, rise bow actuating device 2 and promote strut bar 5 swings or rotation, bow push rod 6 is outer together with the horizontal side direction roof that pantograph body 3 rises, electric car of public traffic 7 is stretched out in translation, fall on the duplex feeding lead 9 on the set at waiting station of electric car of public traffic 8 station ceilings, is subjected to electricity, charging thereby make two or two groups of pantograph bodies 3 be close to, contact duplex feeding lead 9 respectively; Charging finishes, and rises bow actuating device 2 and oppositely promotes strut bar 5, and bow push rod 6 lifts, moves and regain, drop to former reference position together with pantograph body 3.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100532996A CN101580021B (en) | 2009-06-18 | 2009-06-18 | Single pole translation type bus pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100532996A CN101580021B (en) | 2009-06-18 | 2009-06-18 | Single pole translation type bus pantograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101580021A true CN101580021A (en) | 2009-11-18 |
| CN101580021B CN101580021B (en) | 2011-06-01 |
Family
ID=41362380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100532996A Expired - Fee Related CN101580021B (en) | 2009-06-18 | 2009-06-18 | Single pole translation type bus pantograph |
Country Status (1)
| Country | Link |
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| CN (1) | CN101580021B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507652A (en) * | 2012-06-19 | 2014-01-15 | 福特全球技术公司 | Electric vehicle with charging support means |
| CN103879412A (en) * | 2014-03-14 | 2014-06-25 | 唐山轨道客车有限责任公司 | Tramcar power system and control method |
| CN105383308A (en) * | 2015-12-04 | 2016-03-09 | 湖南中通电气股份有限公司 | Double-oscillating-bar current receiving device |
| CN106356960A (en) * | 2016-09-05 | 2017-01-25 | 湘潭电机股份有限公司 | Charging station charging system for super-capacitor vehicle and control method |
| CN108128169A (en) * | 2017-12-27 | 2018-06-08 | 青岛特来电新能源有限公司 | Vehicle-mounted pantograph and vehicle-mounted pantograph protective device |
| CN108909504A (en) * | 2018-07-23 | 2018-11-30 | 中铁第四勘察设计院集团有限公司 | A kind of telescopic charging unit and method of intelligence rail train |
| CN110225841A (en) * | 2017-01-16 | 2019-09-10 | 崇德铁路工业技术有限公司 | Contact point unit and contact method for charging station |
| CN110949153A (en) * | 2019-11-16 | 2020-04-03 | 珠海银隆电器有限公司 | An overhead rotating automatic charging component |
| CN113954648A (en) * | 2021-11-29 | 2022-01-21 | 中车大连机车车辆有限公司 | A ground-powered electric vehicle receiving shoe lifting suspension device |
| CN114506227A (en) * | 2022-04-20 | 2022-05-17 | 徐州徐工环境技术有限公司 | Automatic charging device of unmanned road sweeper and control method |
| CN114571044A (en) * | 2022-04-20 | 2022-06-03 | 安徽马钢设备检修有限公司 | Hydraulic pipeline assembling device and assembling welding process |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ303687B6 (en) * | 2011-12-29 | 2013-03-06 | Rajdl@Jirí | System for electrification of passenger road traffic |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404750Y (en) * | 2000-01-13 | 2000-11-08 | 株洲电力机车厂 | Contact bow for electrically-propelled vehicle |
| CN1294037C (en) * | 2004-01-19 | 2007-01-10 | 上海交通大学 | Scissors type bipolar pantograph of public transport electric car |
| FR2883809B1 (en) * | 2005-03-29 | 2007-06-29 | Sncf | PANTOGRAPH FOR RAIL TRACTION MACHINE AND SENSOR FOR MONITORING PANTOGRAPH CURRENT CAPABILITY QUALITY |
-
2009
- 2009-06-18 CN CN2009100532996A patent/CN101580021B/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507652B (en) * | 2012-06-19 | 2017-12-19 | 福特全球技术公司 | Electric vehicle with charging support meanss |
| CN103507652A (en) * | 2012-06-19 | 2014-01-15 | 福特全球技术公司 | Electric vehicle with charging support means |
| CN103879412A (en) * | 2014-03-14 | 2014-06-25 | 唐山轨道客车有限责任公司 | Tramcar power system and control method |
| CN105383308A (en) * | 2015-12-04 | 2016-03-09 | 湖南中通电气股份有限公司 | Double-oscillating-bar current receiving device |
| CN106356960B (en) * | 2016-09-05 | 2018-10-16 | 湘潭电机股份有限公司 | A kind of super capacity car charging station charging system and control method |
| CN106356960A (en) * | 2016-09-05 | 2017-01-25 | 湘潭电机股份有限公司 | Charging station charging system for super-capacitor vehicle and control method |
| CN110225841A (en) * | 2017-01-16 | 2019-09-10 | 崇德铁路工业技术有限公司 | Contact point unit and contact method for charging station |
| CN108128169A (en) * | 2017-12-27 | 2018-06-08 | 青岛特来电新能源有限公司 | Vehicle-mounted pantograph and vehicle-mounted pantograph protective device |
| CN108128169B (en) * | 2017-12-27 | 2024-03-22 | 青岛特来电新能源科技有限公司 | Vehicle-mounted pantograph and vehicle-mounted pantograph protection device |
| CN108909504A (en) * | 2018-07-23 | 2018-11-30 | 中铁第四勘察设计院集团有限公司 | A kind of telescopic charging unit and method of intelligence rail train |
| CN108909504B (en) * | 2018-07-23 | 2023-06-30 | 中铁第四勘察设计院集团有限公司 | Telescopic charging device and method for intelligent rail train |
| CN110949153A (en) * | 2019-11-16 | 2020-04-03 | 珠海银隆电器有限公司 | An overhead rotating automatic charging component |
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| CN114506227A (en) * | 2022-04-20 | 2022-05-17 | 徐州徐工环境技术有限公司 | Automatic charging device of unmanned road sweeper and control method |
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|---|---|
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