Zhejiang DunAn Artificial Environment Co., Ltd

Chine


Commandez votre montre hebdomadaire Zhejiang DunAn Artificial Environment Co., Ltd
Quantité totale PI 572
Rang # Quantité totale PI 2 325
Note d'activité PI 3,6/5.0    803
Rang # Activité PI 905
Classe Nice dominante Machines et machines-outils

Brevets

Marques

134 1
0 3
432 2
0
 
Dernier brevet 2025 - Multi-way valve
Premier brevet 2002 - Method for carrying out an elect...
Dernière marque 2011 - DunAn
Première marque 2006 - DUNAN

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Fin and heat exchanger. A fin (10) and a heat exchanger (100). The fin (10) comprises a first fin...
Invention Heat exchanger. A heat exchanger. The heat exchanger comprises a plurality of heat exchanger unit...
Invention Fin and heat exchanger. A fin (10) and a heat exchanger (100). The fin (10) is provided with a pl...
Invention Multi-way valve. A multi-way valve. The multi-way valve comprises a valve body (10) and a valve c...
Invention Heat exchanger and water heater. A heat exchanger (100) and a water heater (200). The heat exchan...
Invention Liquid dispenser and heat exchanger comprising same. A liquid dispenser (200) and a heat exchange...
Invention Valve seat and electromagnetic valve. Disclosed is a valve seat (10), comprising a first channel ...
Invention Magnetic conductor, electromagnetic coil, and reversing valve. The present application provides a...
Invention Multi-way valve. A multi-way valve, comprising: a driving assembly (10); a valve body (20), which...
Invention Electric valve. Provided in the present application is an electric valve. The electric valve comp...
Invention Electronic expansion valve. Provided in the present application is an electronic expansion valve,...
Invention Fin structure and heat exchanger having same. A fin structure applied to a microchannel heat exc...
Invention Heat exchanger and air conditioning device. A heat exchanger is provided. The heat exchanger inc...
Invention Stop valve. Disclosed is a stop valve (100), comprising a valve body (10), a valve seat (20) and ...
Invention Gas collection pipe group and heat exchange assembly. Provided in the present application are a g...
Invention Piston structure, sliding block assembly, and reversing valve. A piston structure (100), a slidin...
Invention Valve spool structure and multi-way valve. Disclosed are a valve spool structure and a multi-way ...
Invention Heat exchanger. Provided in the present application is a heat exchanger, comprising: a first head...
Invention One-way valve. A one-way valve, comprising a valve tube, a valve seat, an elastic sealing member ...
Invention Electronic expansion valve. An electronic expansion valve, comprising a valve seat component (10)...
Invention One-way valve. A one-way valve, comprising a mounting base (10) and a valve core assembly (20). T...
Invention Switching valve. A switching valve. The switching valve comprises: a valve body (10), wherein a v...
Invention Electric valve. An electric valve, comprising: a valve body (01) provided with a valve cavity, a ...
Invention Valve core assembly, multi-way valve and valve core assembly machining method. A valve core assem...
Invention Electronic expansion valve. An electronic expansion valve, comprising: a valve body (10), having ...
2024 Invention Oil separator and air conditioning system comprising same. An oil separator (100) and an air cond...
Invention Valve device and fluid control assembly. A valve device and a fluid control assembly. The valve d...
Invention Valve seat, flow control device, and thermal management system. The present application provides ...
Invention Stop valve. A stop valve is provided. A stop valve includes a valve body, a valve core and a con...
Invention Gas-liquid separator. A gas-liquid separator (100). The gas-liquid separator (100) comprises a cy...
Invention Electronic expansion valve. The present application relates to an electronic expansion valve (A)....
Invention Electronic expansion valve. An electronic expansion valve (100). The electronic expansion valve (...
Invention Switching valve and refrigeration system. Disclosed is a switching valve, comprising a valve seat...
Invention Electronic expansion valve. The present application provides an electronic expansion valve, compr...
Invention Coil structure and winding method. A coil structure (100) and a winding method. The coil structur...
Invention Sliding block assembly and switching valve. A sliding block assembly and a switching valve. The s...
Invention Multi-way valve. Provided in the present application is a multi-way valve, which comprises a valv...
Invention Fin and heat exchanger. The present disclosure relates to the technical field of heat exchange, a...
Invention Coil component and electronic expansion valve comprising same. The present application provides a...
Invention Electronic expansion valve. An electronic expansion valve, comprising: a valve sleeve (10), which...
Invention Multi-way valve. A multi-way valve, comprising a main body portion (10) and a valve core (20), wh...
Invention Accumulator and air conditioning system. An accumulator and an air conditioning system. The accum...
Invention Slider assembly and directional control valve. Disclosed are a slider assembly and a directional ...
Invention Multiport valve. Provided in the present application is a multiport valve. The multiport valve co...
Invention Sliding block assembly and reversing valve. A sliding block assembly (100) and a reversing valve....
Invention Pipeline structure and pipeline assembly thereof. A pipeline structure (100) and a pipeline assem...
2023 Invention Heat exchanger. A heat exchanger (100) includes a plurality of fin units (10), a first pipeline ...
Invention Terminal and electromagnetic coil. Some embodiments of the disclosure provide a terminal and an ...
Invention Flow adjustment assembly and electronic expansion valve. A flow adjustment assembly and an elect...
2022 Invention Electronic expansion valve. An electronic expansion valve, including: a valve seat (10); a valve...
2011 P/S Valves of metal, other than parts of machines; pipework of metal; water-pipe valves of metal; ma...
P/S Motors for motor vehicles, namely electric motors; electric vehicles namely golf carts, toy vehic...
2008 P/S Pipework of metal, namely pipes of metal for transporting water, oil and gas; pipework of metal n...
2007 P/S Manually operated valves of metal, not being parts of machines; pipework of metal; manually opera...
P/S Valves of metal (other than parts of machines); pipework of metal; water-pipe valves of metal: m...
2006 P/S Safety valves; pressure valves, namely parts of machines; steam traps; air condensers for air con...