البحث في مجموعات البراءات الوطنية والدولية

1. (WO2017179166) AIR-CONDITIONING DEVICE

Pub. No.:    WO/2017/179166    International Application No.:    PCT/JP2016/061975
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Fri Apr 15 01:59:59 CEST 2016
IPC: F25B 13/00
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: KAWAGOE, Tomokazu
川越 智一
AZUMA, Koji
東 幸志
BABA, Yohei
馬場 要平
Title: AIR-CONDITIONING DEVICE
Abstract:
First throttle devices (212, 213) mounted in a first branch unit (210) and a second throttle device (223) mounted in a second branch unit (220) are provided downstream from indoor-side throttle devices (311) in the flow of refrigerant during an operation in which refrigerant discharged from a compressor is supplied to heat exchangers mounted in indoor units (310), and an intermediate pressure of a refrigeration cycle is controlled by adjusting the degree of opening of the first throttle devices (212, 213) and second throttle device (223).