ClassID:

159465

F25B2400/17 - CPC Classification

Classification description:

General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of Re-condensers

Recent Application in this class:
#1
20230090979
2023-03-23

CRYOGENIC COOLING SYSTEM AND AN INSERT THEREFOR

#2
20230088083
2023-03-23

Gas gap heat switch configuration

#3
20220397311
2022-12-15

Apparatus for recondensing helium for cryostat

#4
20210199377
2021-07-01

Helium gas liquefier and method for liquefying helium gas

#5
20200018524
2020-01-16

Cryogenic apparatus

#6
20190101244
2019-04-04

Method and device for precooling a cryostat

#7
20180100377
2018-04-12

Evaporative cooling using a refrigerant, a selectively permeable membrane, and a drawing fluid

#8
20170307698
2017-10-26

Apparatus and a method for helium collection and reliquefaction in a magnetoencephalography measurement device

#9
20170284726
2017-10-05

Arrangement for cryogenic cooling

#10
20170051874
2017-02-23

Method and device for precooling a cryostat

#11
20170038100
2017-02-09

METHOD AND APPARATUS FOR THERMALLY DISCONNECTING A CRYOGENIC VESSEL FROM A REFRIGERATOR

#12
20150354865
2015-12-10

MRI cool down apparatus

#13
20150338151
2015-11-26

Ultra-low-temperature device and method for refrigerating object to be refrigerated using the same

#14
20150332829
2015-11-19

Cryogenic cooling system

#15
20150160314
2015-06-11

Indirect cooling type superconducting magnet apparatus

#16
20150153428
2015-06-04

Cooling device and method for magnetic resonance imaging system

#17
20150080222
2015-03-19

Cryogen recondensing system and superconducting magnet apparatus including the same

#18
20150015260
2015-01-15

Cooling system and superconducting magnet apparatus employing the same

#19
20140378310
2014-12-25

Superconducting rotating machine and cooling method thereof

#20
20130165325
2013-06-27

Apparatus and method for cooling a super conducting machine

#21
20130160975
2013-06-27

Thermosiphon cooling for a magnet imaging system

#22
20130123110
2013-05-16

Re-condensation device and NMR analysis device provided therewith

#23
20130091866
2013-04-18

THERMOELECTRIC-ENHANCED, VAPOR-CONDENSER FACILITATING IMMERSION-COOLING OF ELECTRONIC COMPONENT(S)

#24
20130014517
2013-01-17

Liquefier with pressure-controlled liquefaction chamber

#25
20120167598
2012-07-05

VACUUM ISOLATED MULTI-WELL ZERO LOSS HELIUM DEWAR

#26
20120011859
2012-01-19

Gas-flow cryostat for dynamic temperature regulation using a fluid level sensor

#27
20110271693
2011-11-10

System and method for removing heat generated by a heat sink of magnetic resonance imaging system

#28
20110219785
2011-09-15

Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas

#29
20110160064
2011-06-30

Horizontal finned heat exchanger for cryogenic recondensing refrigeration

#30
20110101982
2011-05-05

Cryogenic system and method for superconducting magnets and MRI with a fully closed-loop cooling path

#31
20100298148
2010-11-25

Superconducting magnet system with refrigerator for re-liquifying cryogenic fluid in a tubular conduit

#32
20100180632
2010-07-22

PILEUS-GILLS TYPE HELIUM CONDENSER AND APPARATUS INCLUDING THE SAME

#33
20100140510
2010-06-10

METHOD AND DEVICE FOR COOLING A GAS

#34
20100031693
2010-02-11

REFRIDGERATING MACHINE

#35
20090301129
2009-12-10

HELIUM AND NITROGEN RELIQUEFYING APPARATUS

#36
20090293505
2009-12-03

LOW VIBRATION LIQUID HELIUM CRYOSTAT

#37
20090241558
2009-10-01

COMPONENT COOLING SYSTEM

#38
20090193816
2009-08-06

Method and apparatus for controlling the cooling power of a cryogenic refrigerator delivered to a cryogen vessel

#39
20090173083
2009-07-09

Co-axial multi-stage pulse tube for helium recondensation

#40
20090094992
2009-04-16

Gas liquifier

#41
20090049863
2009-02-26

Reliquifier and recondenser with vacuum insulated sleeve and liquid transfer tube

#42
20090049862
2009-02-26

RELIQUIFIER

#43
20090000314
2009-01-01

Apparatus and method for rapidly freezing small objects

#44
20080256958
2008-10-23

Pulse tube cryocooler

#45
20080216486
2008-09-11

Cooling apparatus comprising a thermal interface and method for recondensing a cryogen gas

#46
20080115510
2008-05-22

Cryostats including current leads for electronically powered equipment

#47
20070271933
2007-11-29

Cryogenic system

#48
20070121272
2007-05-31

COOLING APPARATUS

#49
20070107446
2007-05-17

Superconducting magnet system with refrigerator for re-liquifying cryogenic fluid in a tubular conduit

#50
20070107445
2007-05-17

NMR apparatus with commonly cooled probe head and cryogenic container and method for the operation thereof

#51
20070095075
2007-05-03

Superconducting machine device with a superconducting winding and thermosiphon cooling

#52
20070089432
2007-04-26

Cryostat configuration with cryocooler

#53
20070051116
2007-03-08

Device for loss-free cryogen cooling of a cryostat configuration

#54
20070051115
2007-03-08

Cryostat configuration with cryocooler and gas gap heat transfer device

#55
20070022761
2007-02-01

Superconducting magnet system with radiation shield disposed between the cryogenic fluid tank and a refrigerator

#56
20060288710
2006-12-28

Apparatus and method for controlling a cryocooler by adjusting cooler gas flow oscillating frequency

#57
20060260327
2006-11-23

APPARATUS AND METHOD FOR RAPIDLY FREEZING SMALL OBJECTS

#58
20060242968
2006-11-02

Cooling device

#59
20060207265
2006-09-21

Recondensing service neck for cryostat

#60
20060174635
2006-08-10

Multi-stage pulse tube with matched temperature profiles

#61
20060144054
2006-07-06

Co-axial multi-stage pulse tube for helium recondensation

#62
20060137363
2006-06-29

Cryostat assembly

#63
20060086101
2006-04-27

Cryogenic system

#64
20060065004
2006-03-30

Backup cryogenic refrigeration system

#65
20060064989
2006-03-30

Superconducting magnet system with refrigerator

#66
20060048522
2006-03-09

Method and device for installing refrigerator

#67
20060026988
2006-02-09

Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use

#68
20060022779
2006-02-02

Superconductive magnet including a cryocooler coldhead

#69
20060021355
2006-02-02

Cryostat configuration

#70
20050229620
2005-10-20

Cooling apparatus

#71
20050229609
2005-10-20

Cooling apparatus

#72
20050193745
2005-09-08

System and method for de-icing recondensor for liquid cooled zero-boil-off MR magnet

#73
20050150242
2005-07-14

Refrigeration plant for parts of installation, which are to be chilled

#74
20050103025
2005-05-19

Pulse tube refrigerator sleeve