F25B2309/004 - CPC Classification Index

ClassID:

159217 ⎘

F25B2309/004 - CPC Classification

Classification description:

Gas cycle refrigeration machines using a compressor of the rotary type

Recent Application in this class:

20260055932

2026-02-26

GAS REFRIGERATING MACHINE, METHOD FOR OPERATING A GAS REFRIGERATING MACHINE AND METHOD FOR MANUFACTURING A GAS REFRIGERATING MACHINE HAVING A HOUSING

20260016200

2026-01-15

GAS REFRIGERATION MACHINE, METHOD FOR OPERATING A GAS REFRIGERATION MACHINE, AND METHOD FOR PRODUCING A GAS REFRIGERATION MACHINE IN THE FORM OF AN OPEN SYSTEM

20230324087

2023-10-12

GAS REFRIGERATING MACHINE, METHOD FOR OPERATING A GAS REFRIGERATING MACHINE AND METHOD FOR MANUFACTURING A GAS REFRIGERATING MACHINE AS OPEN SYSTEM

20230258371

2023-08-17

GAS REFRIGERATING MACHINE, METHOD FOR OPERATING A GAS REFRIGERATING MACHINE AND METHOD FOR MANUFACTURING A GAS REFRIGERATING MACHINE HAVING A HOUSING

20220018262

2022-01-20

MECHANICALLY DRIVEN AIR VEHICLE THERMAL MANAGEMENT DEVICE

20210341182

2021-11-04

HIGH TEMPERATURE SUPERCONDUCTOR REFRIGERATION SYSTEM

20210116157

2021-04-22

Air-vapor separation device for separating air from refrigerant vapor and method thereof

20180347878

2018-12-06

Air conditioner and method for controlling the same

20180299024

2018-10-18

Refrigeration cycle device and three-way flow rate control valve

#10

20180045068

2018-02-15

Mechanically driven air vehicle thermal management device

#11

20160252276

2016-09-01

Cryogenic refrigerator and rotary joint

#12

20150033730

2015-02-05

Compressor housing for an air cycle machine

#13

16284923

2024-01-02

Modified two-phase refrigeration cycle