Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.

Chine

 
Quantité totale PI 132
Rang # Quantité totale PI 9 626
Note d'activité PI 3/5.0    188
Rang # Activité PI 3 677
Parent Hitachi, Ltd.

Brevets

Marques

23 0
0 0
109 0
0
 
Dernier brevet 2024 - Outdoor unit and multifunctional...
Premier brevet 2012 - Drive control device and method ...

Derniers inventions, produits et services

2023 Invention Outdoor unit and multifunctional water-source multi-split system. An outdoor unit (1) and a multi...
Invention Air conditioner. An air conditioner includes a compressor and a heat exchanger. The heat exchang...
Invention Air conditioner and control method thereof. Some embodiments of the present disclosure provide a...
Invention Air conditioner. Provided is an air conditioner (100). The air conditioner (100) comprises an ind...
Invention Humidifying device. A humidifying device includes a housing, a humidifying module, and a water s...
Invention Water-chilling unit air-conditioning system and control method therefor. Provided are a water-chi...
Invention Air conditioner system and control method thereof. An air conditioner system includes an air con...
Invention Method for controlling air conditioning system and air conditioning system. An air conditioning ...
Invention Air conditioning system and method for controlling air conditioning system. An air conditioning ...
Invention Air conditioning system and method for determining energy efficiency ratio thereof. Disclosed are...
Invention Air conditioner centralized control apparatus. An air conditioner centralized control apparatus (...
Invention Air conditioner and control method therefor. An air conditioner and a control method therefor. Th...
Invention Air conditioner indoor unit. An air conditioner indoor unit includes a housing, a panel, a fan a...
Invention Air conditioner, centrifugal fan, and air conditioner indoor unit. An air conditioner (100), a ce...
Invention Air conditioner monitoring system and air conditioner. An air conditioner monitoring system incl...
Invention Air conditioner. An air conditioner includes an indoor unit and an outdoor unit. The outdoor uni...
Invention Air conditioning system. Provided is an air conditioning system, comprising an outdoor unit, an i...
Invention Air conditioning system and filth blockage determination method for air conditioning system. Some...
Invention Multi-split air conditioning system and fault-tolerant control method therefor. Provided in some ...
Invention Air conditioner. An air conditioner (1000), comprising: an outdoor machine (100), at least one in...
Invention Air conditioner and method for determining energy consumption of air conditioner. An air conditi...
Invention Air conditioning system and control method therefor. Provided is an air conditioning system. The ...
Invention Hot water supply equipment. Hot water supply equipment, comprising a housing, a water tank, a mai...
Invention Hot water supply apparatus. The hot water supply apparatus comprises a shell, a water tank, a bod...
Invention Air conditioning system. Provided is an air conditioning system (100), comprising an outdoor unit...
Invention Indoor unit, air conditioner and control method therefor. An indoor unit, comprising a housing, a...
Invention Multi-split air-conditioning system, fault positioning method, and fault diagnosis model training...
2022 Invention Air source heat pump system. Provided in the present disclosure is an air source heat pump system...
Invention Air conditioner. An air conditioner. The air conditioner comprises an outdoor unit and an indoor ...
Invention Air conditioner, and control system and control method for air conditioner. Provided is an air co...
Invention Air-conditioning system and control method for air-conditioning system. An air-conditioning syste...
Invention Heating system and control method therefor. Provided are a heating system (1) and a control metho...
Invention Air conditioner. Some embodiments of the present disclosure relate to the technical field of air ...
Invention Air conditioner. Some embodiments of the present disclosure provide an air conditioner, and relat...
Invention Fresh air ventilator. A fresh air ventilator. The fresh air ventilator comprises a housing, a fir...
Invention Fresh air fan. A fresh air fan. The fresh air fan comprises a housing, a third partition portion,...
Invention Air conditioner. An air conditioner, comprising a housing, a heat exchange assembly, a fresh air ...
Invention Air humidity control device. An air humidity control device, comprising a housing, a first heat e...
Invention Air conditioning system and control method for air conditioning system. An air conditioning syste...
Invention Air conditioning system, and control method for air conditioning system. An air conditioning syst...
Invention Air humidity regulation apparatus. An air humidity regulation apparatus (1000), comprising a firs...
Invention Fresh air all-in-one machine. Some embodiments of the present disclosure provide a fresh air all-...
Invention Air conditioning system and method for calculating operation parameters of indoor unit thereof. A...
Invention Water chiller unit. A water chiller unit. The water chiller unit comprises: a casing (100); a com...
Invention Air conditioning device and negative ion dynamic generation method thereof. An air conditioning d...
Invention Multi-connected system and control method thereof. eee) at the first water inlet (A1) is greater ...
Invention Photovoltaic air conditioner and control method therefor and photovoltaic air conditioner system....
Invention Multi-split air conditioner. Provided is a multi-split air conditioner, comprising a refrigerant ...
2021 Invention Air conditioner. An air conditioner, comprising a heat exchanger (10). The heat exchanger (10) co...
2020 Invention Air conditioner panel