CRRC Zhuzhou Locomotive Co., Ltd

Chine

 
Quantité totale PI 250
Rang # Quantité totale PI 5 214
Note d'activité PI 3,2/5.0    243
Rang # Activité PI 2 890

Brevets

Marques

6 0
0 0
244 0
0
 
Dernier brevet 2025 - Open-topped rail vehicle
Premier brevet 2014 - Method and device for controllin...

Derniers inventions, produits et services

2024 Invention Open-topped rail vehicle. Disclosed in the present invention is an open-topped rail vehicle. The ...
Invention Charging control circuit and method for power lithium batteries of hybrid storage battery locomot...
Invention Automatic end changing method for multi-system locomotive. An automatic end changing method for a...
Invention Electric locomotive and power supply system thereof and grid-side overvoltage suppression method ...
Invention Rubber-tyred train and bogie mounting structure. A rubber-tyred train and a bogie mounting struct...
Invention Head assembly structure of single-strip pantograph, and rail vehicle. A head assembly structure o...
Invention Air supply adjusting system and method for air conditioning unit, and rail vehicle. actualactualp...
Invention Vehicle-mounted energy storage power supply cooling system. A vehicle-mounted energy storage powe...
2023 Invention Charging method and device for intermittent tramcar. A charging method for an intermittent tramca...
Invention Thermal management method for metal solid-state hydrogen storage, hydrogen fuel cell system there...
Invention Fully automatic driving train and sleep load control circuit and control method therefor. A fully...
Invention Inter-car electrical connection device. An inter-car electrical connection device. An inter-car s...
Invention Magnetic levitation vehicle weighing and spring load measuring structure, and measurement method....
Invention High-speed locamotive driving gearbox for improving oil return performance. A high-speed locomoti...
Invention Angle calibration method and device for steering axles, and medium. An angle calibration method f...
Invention Control method for hybrid power locomotive, and related assembly. A control method for a hybrid p...
Invention Rail vehicle, and dynamic air tightness monitoring system and method. Disclosed in the present in...
Invention Shutdown control method for hydrogen fuel hybrid locomotive and related device. A shutdown contro...
Invention Starting control method for hydrogen fuel hybrid locomotive and related device. A starting contro...
Invention Rubber-tired metro bogie frame and rubber-tired metro bogie. Provided in the present invention ar...
Invention Traction device of railway vehicle. Disclosed in the present invention is a traction device of a ...
Invention Rail vehicle heat dissipation system and control method therefor. A railway vehicle heat dissipat...
Invention Tramcar safety protection apparatus and control method and apparatus therefor, and medium. A tram...
Invention Positive and negative electrode pantograph and electrified vehicle. A positive and negative elect...
Invention Retraction device for driver seat of rail vehicle. A retraction device for a driver seat of a rai...
Invention Escape door capable of being opened bidirectionally in confined space, and opening method. An esc...
Invention Train and electro-pneumatic blended braking control system thereof. A train and an electro-pneuma...
Invention Internal combustion power train control method and device, and medium. An internal combustion pow...
Invention Rail vehicle and wheel rail anti-slip control method and apparatus therefor, and medium. A rail v...
Invention Electrical cubicle. Disclosed in the present invention is an electrical cubicle, comprising an ai...
Invention Railway vehicle body, rerailing and vehicle lifting system, and rerailing and vehicle lifting met...
Invention Pantograph and vehicle system. Disclosed are a pantograph and a vehicle system. The pantograph co...
Invention Warning method and device for thermal runaway of battery, and storage medium. A warning method an...
Invention Electric braking energy recovery control method and apparatus for vehicle. An electric braking en...
Invention Maglev vehicle and suspension sensor thereof. A maglev vehicle and a suspension sensor thereof. T...
Invention Air density control method and system, and rail vehicle. An air density control method and system...
Invention Brake structure for rack rail vehicle driving system, and rack rail vehicle. A brake structure fo...
Invention Energy supply control method and apparatus, and hybrid electric vehicle. An energy supply control...
Invention Railway vehicle and heating control system and method therefor. A railway vehicle and a heating c...
2022 Invention Urban rail vehicle power supply control device and in-garage power supply control device. An urba...
Invention Railway vehicle body structure and waterproof sealing method therefor. Disclosed in the present i...
Invention Rail transit vehicle, low-frequency harmonic suppression circuit, and suppression method. Disclos...
Invention Rubber-tired sky train and active safety grounding device and method therefor. Disclosed in the p...
Invention Railway vehicle front-end dynamic gauge acquisition method and additional anti-collision system. ...
Invention Sliding-rail cabinet. Provided in the present invention is a sliding-rail cabinet. The cabinet co...
Invention Locomotive, and compressor oil temperature control system and method. A compressor oil temperatur...
Invention Current collector shoe lifting and descending device. A current collector shoe lifting and descen...
Invention Railway vehicle bogie and drive unit thereof. A railway vehicle bogie and a drive unit thereof. T...
Invention Rail vehicle, and method and apparatus for detecting brake non-release fault thereof. A rail vehi...
Invention Maglev train control method and related apparatus. A maglev train control method, apparatus, and ...