F25B2309/02 - CPC Classification Index

ClassID:

159220 ⎘

F25B2309/02 - CPC Classification

Classification description:

Gas cycle refrigeration machines using the Joule-Thompson effect

Sub-classes:

F25B2309/021 » with a cryosurgical probe tip having a specific construction 8
F25B2309/022 » characterised by the expansion element 8
F25B2309/023 » with two stage expansion 6

Recent Application in this class:

20260104201

CONDENSING DEVICE

20250244060

LINEAR COMPRESSOR WITH A SELF-ALIGNED COUPLING

20240377107

CRYOGENIC COOLING DEVICE

20230114102

Joule-Thompson cooler actuation systems

20210389033

Method for suppressing the blockage of miniature Joule-Thomson cryocooler based on photothermal effect

20210210304

Sample holder for electron microscopy

20210080153

CRYOGENIC REFRIGERATION OF A PROCESS MEDIUM

20180283769

CRYOSTAT ARRANGEMENT COMPRISING A NECK TUBE HAVING A SUPPORTING STRUCTURE AND AN OUTER TUBE SURROUNDING THE SUPPORTING STRUCTURE TO REDUCE THE CRYOGEN CONSUMPTION

20130306279

System, apparatus, and method for micro-capillary heat exchanger