Crrc Qingdao Sifang Co., Ltd.

Cg Rail—chinesisch-deutsches Forschungs—und Entwicklungszentrum Für Bahn—und Verkehrstechnik Dresden Gmbh

Sansan Ding

Aiqin Tian

Yonggui Zhang

Werner Hufenbach

Peng Lin

Andreas Ulbricht

Shizhong Zhao

Peng Liu

Jianying Liang

Quanwei Che

Fujun Kou

Jun Wang

Xiaoming Wang

Shaoqing Liu

Honglei Tian

Fujie Jiang

Lijun Ma

Dawei Chen

Yuwen Liu

Shuanbao Yao

Xianliang Sun

Wenbin Chen

Xin Jiang

Xu Chen

Xiaojun Deng

Fei Wang

Yang Li

Pingyu Zhou

Chunlei Gu

Yangyang Yu

Zhenxian Zhang

Li Dong

Hong Li

Dalian Yu

Wenchao Zhang

Guidong Tao

Shanshan Wang

Bingsong Wang

Luxing Li

Xin Liang

Chongcheng Zhong

Kelei Li

Yali Jia

Yu Zeng

Peng Xiao

Peng Gao

Qinfeng Wang

Xu Zhang

Yankun Li

Jian Du

Zhicheng Guo

Kainan Mao

Dawei Ruan

Shuxiang Chen

Nianfang Wan

Wanjing Wang

Wenmin Yu

Zhaohua Wang

Shuhai Li

Guizhen Yan

Conghui Zhang

Hengkui Li

Pengfei Liu

Yanchao Liu

Qinglin Lin

Yuanmu Zhong

Xiongfei Zhang

Guoping Zhang

Yonglin Shan

Lin Sun

Lu Jin

Yue Xu

Yuming Feng

Jichun Li

Houli Sun

Zhiguo Cui

Xiangang Song

Guanglei Ma

Yunjie Fan

Zhong Li

Zhenzhong Wang

Zhaofu Li

Yunfeng Li

Peipei Wu

Hongwei Zhao

Xiangdong Sun

Yi Tian

Yulong Gao

Mao Cai

Shanfei Li

Wenbiao Li

Heming Yuan

Junshuang Cai

Jiao Wang

Zhengyu Song

Qing Xu

Qinshu Tu

A switch for a track of a maglev train is provided. The switch comprises a front main track beam and a rear switching track beam. The rear switching track beam comprises a central fixed track beam and a middle mobile track beam; the front main track beam can switch between a straight track and a bent track by bending; the central fixed track beam is a fixed track beam; and the middle mobile track beam can move parallelly between the straight track and the bent track. The imposed deformation length and driving weight of the switch is minimised by providing the middle mobile track beam, and the required track switching time is shortened.

Switch for track of maglev train

A composite material laying structure, a composite material vehicle body, and a composite material laying method, the composite material laying structure comprising a profile provided with multiple quadrilateral cavities reinforced by lap joints after butt joint connection, the quadrilateral cavities comprising square cavities and profile cavities, and the square shape of the square cavities transitioning along the profile into the trapezoidal shape of the profile cavities. The present composite material laying structure employs the laying structure of the composite material profile and a butt joint lap-joint form.

Composite material vehicle body and composite material laying structure and laying method

A railway vehicle with an aerodynamic lift control device is disclosed. An equipment compartment is formed between a vehicle body bottom plate at the bottom of a vehicle body and a passenger room floor, and the aerodynamic lift control device is provided in the equipment compartment; the aerodynamic lift control device comprises an aerodynamic lift regulation fan and aerodynamic lift air ducts, and an aerodynamic lift regulation air port located within the aerodynamic lift control range is formed in the vehicle body bottom plate; one end of each aerodynamic lift regulating air duct communicates with the aerodynamic lift regulation air port, and the other end communicates with the aerodynamic lift regulating fan; and the aerodynamic lift regulation fan changes the pressure distribution form of the bottom of the train by blowing positive pressure airflow or sucking negative pressure airflow.

Railway vehicle with aerodynamic lift control device

A moving part of a maglev train, comprising two levitation frames that are arranged at an interval along the direction of travel, the two levitation frames being connected by means of a vertical beam; a peripheral wall of the vertical beam provided with a slot that may reduce the torsional rigidity thereof, being capable of reducing the torsional rigidity of the traditional vertical beam so as to reduce the coupling effect between the two levitation frames that are connected by means of the vertical beam, thereby greatly reducing the difficulty and energy consumption of levitation control. The levitation frames and the train body are provided therebetween with a vertical shock absorber and a horizontal absorber having suitable damping values, the levitation frames and the train body are provided therebetween with horizontal stoppers and vertical stoppers which may prevent excessive horizontal movement, rollover and overturning.

Maglev train and moving part thereof

Some embodiments of the present disclosure provide an energy-absorbing anti-creeper and a train vehicle with the energy-absorbing anti-creeper. The energy-absorbing anti-creeper includes: a guiding cylinder, an energy-absorbing material, a collision mechanism and a discharging mechanism for discharging the energy-absorbing material being arranged at the first end of the guiding cylinder. A first end of the guiding cylinder is configured to be in assembly connection with a train. The energy-absorbing material is filled in the guiding cylinder. The collision mechanism is arranged at a second end of the guiding cylinder. The first end of the guiding cylinder and the second end of the guiding cylinder are two opposite ends of the guiding cylinder.

Energy-absorbing anti-creeper and train vehicle with energy-absorbing anti-creeper

A train window structure and a train with the train window structure, the train window structure comprises a train window frame; train window glass arranged on the train window frame and internally provided with a hollow structure; and a display arranged in the hollow structure to display information on the train window glass, and information is displayed on the display in the hollow structure and is provided for passengers.

Train window structure and train with train window structure

The present invention relates to a shielding filler, a shielding coating comprising the same, a preparation method and a use thereof. The shielding filler adopts melamine sponge as a carrier and surfaces thereof are covered with FeO/graphene. The electromagnetic shielding coating is formed by mixing a component A and a component B in a molar ratio of (&#x2014;OH):(&#x2014;NCO)=1:1, in which component A comprises fluorocarbon resin, elastic polyester resin, an electromagnetic filler, an auxiliary agent and a mixing solvent, and component B is isocyanate. The shielding filler of the present invention has a sponge-like macroporous structure, the pore wall surfaces of which are covered with ferrite and graphene, and the shielding filler has excellent electromagnetic shielding performance due to the electrical loss and magnetic loss. The obtained electromagnetic shielding coating layer is electrically conductive and magnetically inductive and has a broad electromagnetic shielding response frequency band. The obtained electromagnetic shielding coating layer has a low density, which is in line with the development trend of lightweight. The coating is convenient to use, and can be applied by brush coating, spray coating, or roller coating.

Electromagnetic shielding filler, electromagnetic shielding coating comprising the same, preparation method and use thereof

A waste exhaust ventilation door automatic control device comprises a core body (), an inner door body () and an outer door body (); wherein the core body is fixed on a ventilation opening of the waste exhaust ventilation door, a top of the outer door body is movably hinged on an outer side of the core body, and a bottom of the inner door body is movably hinged on an inner side of the core body; when there is no pressure fluctuation outside the core body, the outer door body and inner door body will open, and when there is pressure fluctuation outside the core body, the outer door body and/or the inner door body will be closed automatically due to a pressure difference between inside and outside the core body. A vehicle body comprising the waste exhaust ventilation door automatic control device is also provided.

Waste exhaust ventilation door automatic control device and vehicle body having the same

The invention relates to a head module for a rail vehicle, said head module being suitable to be detachably fixed to the front face of a subsequent railcar unit without additional underframe. The head module consists of an inner and an outer shell and includes three systems which convert, in the event of a crash, the collision energy into a deformation one after the other or simultaneously and substantially independently of another.

Head module for a rail vehicle

The application relates to a method for producing a hollow support from a fiber composite material, to a core designed as a hollow body, to the use of said core, and to the use of said hollow support made from fiber composite material.

Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber composite

The application relates to a crash system for the head module of a rail vehicle, said head module being detachably fixed to the front face of a subsequent railcar unit without additional underframe. The crash system has a crash conduction element that carries a crash box at its front end and the back end of which is fixed to the underframe support of the subsequent railcar unit. In the event of a crash, crash forces are thus absorbed by the underframe of the subsequent railcar unit.

Crash system for a rail vehicle

The present invention provides a membrane electrode assembly of a fuel cell, comprising a gas diffusion layer, a microporous layer, a catalytic layer, and an electrolyte membrane that are sequentially stacked. In the direction of an air flow path, the thickness of the microporous layer decreases progressively, the thickness of the catalytic layer increases progressively, and the total thickness of the microporous layer and the catalytic layer keeps consistent. The present application also provides a preparation method for the membrane electrode assembly of a fuel cell. The membrane electrode assembly of a fuel cell provided in the present application can balance water content of a gas inlet area and a gas outlet area of the fuel cell, and finally improves the stability of the fuel cell at different temperatures and humidity levels, thereby implementing functions such as improving the durability and decreasing a catalyst load.

Membrane electrode assembly of fuel cell and preparation method therefor

A side sliding door of a railway vehicle comprises a door body (), and a driving device for the opening and closing of a doorway. An outer surface of the door body () is flush with an outer surface of the vehicle body when the door body () is closed. A movement track of the door body is arranged as an arc-plus-linear reciprocating motion. The outer surface of the door body is flush with the outer surface of the vehicle body when the door body is closed, so that there exists no height difference between the vehicle body and a doorway of the side sliding door. Snow accumulation at doorway under an extreme cold working condition is avoided, and then the risk of a door body being frozen is reduced.

Side sliding door of railway vehicle

A coupler assembly, arranged at a front end of a vehicle head of a rail vehicle, includes: a coupler mounting base fixed to the vehicle head; a coupler fixedly mounted to the coupler mounting base, and a supporting component provided at each of two sides of the coupler mounting base. The supporting component has a guiding slide way inclined longitudinally, a front end of the guiding slide way is higher than a rear end of the guiding slide way; a sliding component is fixedly provided at each of the two sides of the coupler mounting base, and the sliding component slidably cooperates with the guiding slide way at a respective side; and the coupler assembly is configured such that in an initial state, the coupler mounting base is fixedly connected to the supporting component, and the sliding component is located at a front end of the guiding slide way.

Coupling assembly and rail vehicle having same

A railway vehicle local multi-functional component includes a main body. The main body is an aluminum alloy profile, a reinforcing plate is provided on an outer surface of a bottom plate of the aluminum alloy profile as a vehicle lifting pad, built-in threaded seats are provided on an inner surface of the bottom plate of the aluminum alloy profile as a mounting seat for an anti-yaw damper of a bogie, and a through hole integrally formed with the aluminum alloy profile is provided in the aluminum alloy profile as a cable passage. Multifunction is realized by one structure, thus greatly simplifying the vehicle body local structure, and improving structural strength. A railway vehicle including the local multi-functional component is included.

Railway vehicle and local multi-functional member thereof

Growing community of inventors

Shandong, China

Sansan Ding