ClassID:

154532

F17C2270/0194 - CPC Classification

Classification description:

Applications for fluid transport or storage in the air or in space for use under microgravity conditions, e.g. space

Recent Application in this class:
#1
20260043379
2026-02-12

Transfer Line Chilldown Heat Transfer of Cryogenic Propellant in Microgravity using Low-thermally Conductive Coating and Pulse Flow for Space Exploration

#2
20260021909
2026-01-22

SPACECRAFT PROPELLANT TANK AND ITS APPLICATION METHOD

#3
20250282498
2025-09-11

METHOD AND SYSTEM FOR DIRECTING LIQUIDS IN A LOW-GRAVITY TANK

#4
20250269983
2025-08-28

PASSIVE LOW-GRAVITY CRYOGENIC BOILER

#5
20250129893
2025-04-24

METHODS AND SYSTEMS FOR TANK WALL THERMAL INSULATION

#6
20250084963
2025-03-13

VAPOR COOLED REFILLABLE LOW-GRAVITY LIQUID ACQUISITION DEVICE

#7
20240426431
2024-12-26

SYSTEMS AND METHODS FOR SPRAY QUENCHING AN IN-SPACE PROPELLANT STORAGE TANK

#8
20240240752
2024-07-18

WRAPPING MADE OF FIBRE COMPOSITE PLASTIC FOR A SPACE TRAVEL VESSEL JACKET

#9
20240116657
2024-04-11

GAS STORAGE ACCUMULATORS FOR SPACECRAFT

#10
20240044454
2024-02-08

COLLAPSIBLE CONTAINER FOR CRYOGENIC STORAGE AND MOVEMENT

#11
20230138902
2023-05-04

DEVICE THAT IMPLEMENTS A CRYOGENIC SPACE ENVIRONMENT THAT USES ROOM TEMPERATURE NITROGEN GAS AND CONTROLS TEMPERATURE

#12
20230037881
2023-02-09

Valve for a pressurised fluid reservoir

#13
20220333867
2022-10-20

Heat Exchanging Channel Forming An Internal Cavity That Stores Cryogenic Material

#14
20220026022
2022-01-27

Composite inner frame multi-bonded barrel, shell-integrated projectile propellant tank including same, and method for manufacturing those

#15
20210403180
2021-12-30

Tank for a spacecraft engine

#16
20210197274
2021-07-01

Method for producing a light-weight pressure tank and light-weight pressure tank

#17
20190360431
2019-11-28

Rocket propellant tank arrangement, rocket propulsion unit, and rocket

#18
20190338807
2019-11-07

Tank support assembly for a vehicle

#19
20190078737
2019-03-14

Set for dispensing liquefied gas

#20
20180299067
2018-10-18

PRESSURE VESSEL

#21
20180281992
2018-10-04

Center of mass control of liquid tanks for spacecraft use

#22
20180229863
2018-08-16

Additively manufactured reinforced structure

#23
20180106427
2018-04-19

Vapor cooled shielding liner for cryogenic storage in composite pressure vessels

#24
20180073681
2018-03-15

Obviating liquid intrusion into a gas supply line

#25
20180072436
2018-03-15

Propellant tank for spacecraft and spacecraft

#26
20170348954
2017-12-07

Softening strip for controlling stress in joints at very low temperatures

#27
20170299120
2017-10-19

Container for receiving and storing cryogenic fluids particularly cryogenic liquids and viscous materials, and method for the production thereof, and use thereof

#28
20170016574
2017-01-19

Stress relieved welds in positive expulsion fuel tanks with elastomeric diaphragm

#29
20160208985
2016-07-21

Method and system for filling a gas cylinder

#30
20150360792
2015-12-17

Device for retaining a tank in an aircraft

#31
20150338023
2015-11-26

Metallic liner pressure vessel comprising polar boss

#32
20150292454
2015-10-15

Storage tank for liquefied fuel

#33
20150096994
2015-04-09

High-pressure tank with permeation barrier

#34
20140283936
2014-09-25

Device for expelling/containing liquids for a spacecraft tank

#35
20140144887
2014-05-29

Toolset and method for producing a metal liner

#36
20140090745
2014-04-03

Method and system for filling a gas cylinder

#37
20130256157
2013-10-03

High-pressure tank with permeation barrier

#38
20130105490
2013-05-02

Fuel tank with separating membrane

#39
20120241459
2012-09-27

Demisable fuel supply system

#40
20120091280
2012-04-19

Cryogenic propellant depot and integral sunshield

#41
20120073713
2012-03-29

High energy, low temperature gelled bi-propellant formulation preparation method

#42
20110289942
2011-12-01

Cryogenic tank and space launcher including such a tank

#43
20110101001
2011-05-05

Tank assembly collar mount

#44
20100326097
2010-12-30

METHODS AND SYSTEMS FOR DENSIFYING A LIQUID FUEL USING A LIQUID NITROGEN BATH

#45
20100319822
2010-12-23

Apparatus and method for gelling liquefied gasses

#46
20100187364
2010-07-29

CRYOGENIC PROPELLANT DEPOT AND INTEGRAL SUNSHIELD

#47
20100096030
2010-04-22

Seamless fluid storage and transport module

#48
20100065146
2010-03-18

METHOD AND SYSTEM FOR FILLING A GAS CYLINDER

#49
20100000232
2010-01-07

Cryogenic liquid storage system for a spacecraft

#50
20090320973
2009-12-31

High energy, low temperature gelled bi-propellant formulation

#51
20090314785
2009-12-24

Damage and leakage barrier in all-composite pressure vessels and storage tanks

#52
20090302045
2009-12-10

Integrated plastic liner for propellant tanks for micro G conditions

#53
20090293729
2009-12-03

Tank with a gas supply and extraction device for storing cryogenic liquid or fuel for spacecraft

#54
20090234596
2009-09-17

APPARATUS FOR DETECTING POSITION OF LIQUID SURFACE AND DETERMINING LIQUID VOLUME

#55
20090200319
2009-08-13

Metallic liner with metal end caps for a fiber wrapped gas tank

#56
20090186173
2009-07-23

Multilayer composite pressure vessel and method for making the same

#57
20090134170
2009-05-28

Propellant tank for cryogenic liquids

#58
20090127271
2009-05-21

Method for Manufacturing Liner Component

#59
20090050635
2009-02-26

Seamless multi-section pressure vessel

#60
20090020536
2009-01-22

Hybrid cryogenic tank construction and method of manufacture therefor

#61
20080283419
2008-11-20

Reduced-weight container and/or tube for compressed gases and liquids

#62
20080274383
2008-11-06

Process for Fabricating Pressure Vessel Liner

#63
20080256960
2008-10-23

Vehicles incorporating tanks for carrying cryogenic fluids and methods for forming such tanks

#64
20080237099
2008-10-02

Tank with a gas extraction device for storing cryogenic liquid or fuel for spacecraft

#65
20070245750
2007-10-25

Apparatus and method for gelling liquefied gasses

#66
20070205201
2007-09-06

Composite pressure tank and process for its manufacture

#67
20070193282
2007-08-23

Thermally coupled liquid oxygen and liquid methane storage vessel

#68
20070158343
2007-07-12

Liner for pressure vessel and process for fabricating same

#69
20070145194
2007-06-28

Fuel tank with specialized tank outlet for spacecraft

#70
20070084509
2007-04-19

Fuel tank for spacecraft

#71
20070062959
2007-03-22

Method for making a multilayer composite pressure vessel

#72
20060169704
2006-08-03

Double-walled container having supports for positioning the inner and outer walls

#73
20060065664
2006-03-30

Pressure shell, high-pressure tank provided with the pressure shell, manufacturing method of the high-pressure tank and manufacturing apparatus of the high-pressure tank

#74
20060065663
2006-03-30

High pressure vessel

#75
20060049195
2006-03-09

Pressurizable structures comprising different surface sections

#76
20060021987
2006-02-02

Pressurized flat conformal tank

#77
20050230554
2005-10-20

Reservoir for cryogenic fuels and vehicles

#78
20050205137
2005-09-22

Multilayered pressure vessel and method of manufacturing the same

#79
20050087536
2005-04-28

Aluminum cylinder with a plastic coating

#80
20050077643
2005-04-14

Pressure container manufacturing method

#81
20050076995
2005-04-14

Pressure container manufacturing method

#82
20050001100
2005-01-06

Reinforced foam covering for cryogenic fuel tanks

#83
12835679
2016-07-19

Thermally protected liquid acquisition device for cryogenic fluids