Title:
REFRIGERATION CYCLE DEVICE, REFRIGERATION MACHINE OIL, AND REFRIGERANT LEAKAGE PREVENTION AGENT
Document Type and Number:
Japanese Patent JP2021103072
Kind Code:
A
Abstract:
To provide a novel refrigeration cycle device, refrigeration machine oil and refrigerant leakage prevention agent capable of coping with refrigerant leakage satisfactorily.SOLUTION: The refrigeration cycle device contains a working fluid for a refrigeration machine, the working fluid comprising: a refrigerant composition containing a refrigerant; and a refrigeration machine oil containing resin particles having D50 of 2.0 μm to 10.0 μm and D90/D10 of 4.0 to 14.0.SELECTED DRAWING: Figure 1
Inventors:
KATO TAKETO
SUGIYAMA AKIHIRA
OKUI TAKAMUNE
INAGAKI SADAYASU
SUGIYAMA AKIHIRA
OKUI TAKAMUNE
INAGAKI SADAYASU
Application Number:
JP2020078080A
Publication Date:
July 15, 2021
Filing Date:
April 27, 2020
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F25B1/00; C10M147/00; C10M147/02; C10M171/06
Domestic Patent References:
| JP2011075221A | 2011-04-14 | |||
| JP2005146031A | 2005-06-09 | |||
| JP2009236401A | 2009-10-15 |
Foreign References:
| WO2010114033A1 | 2010-10-07 |
Attorney, Agent or Firm:
Takuji Yamada
Yoshida Tamaki
Samejima Mutsumi
Yoshida Tamaki
Samejima Mutsumi