ClassID:

154379

F17C2227/047 - CPC Classification

Classification description:

Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid; Methods for emptying or filling by repeating a process cycle

Recent Application in this class:
#1
20240295292
2024-09-05

METHOD OF AND APPARATUS FOR TRANSFERING GAS

#2
20230089372
2023-03-23

GAS FUELING SYSTEMS AND METHODS WITH MINIMUM AND/OR NO COOLING

#3
20220260210
2022-08-18

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#4
20210116071
2021-04-22

Gas fueling systems and methods with minimum and/or no cooling

#5
20200189067
2020-06-18

Carbon dioxide compression and delivery system

#6
20200182406
2020-06-11

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#7
20200094728
2020-03-26

Automated trailer pneumatic inflation system

#8
20190170299
2019-06-06

Method for setting the temperature and/or the pressure of fuel, in particular of hydrogen, in multiple pressure vessels of a vehicle to in each case one temperature setpoint value and/or in each case one pressure setpoint value before a filling process of the pressure vessels

#9
20180200867
2018-07-19

Carbon dioxide compression and delivery system

#10
20170314735
2017-11-02

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#11
20170074456
2017-03-16

Gas filling method

#12
20160146401
2016-05-26

Hydrogen fueling systems and methods

#13
20160003415
2016-01-07

Method for Dispensing a Gas

#14
20150107681
2015-04-23

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#15
20150090364
2015-04-02

Enhanced methods for operating refueling station tube-trailers to reduce refueling cost

#16
20150068641
2015-03-12

Tank filling device and method

#17
20150007584
2015-01-08

Operating method for a cryopressure tank

#18
20150000785
2015-01-01

Inactive gas supply facility and inactive gas supply method

#19
20140076290
2014-03-20

Thermodynamic pump for cryogenic fueled devices

#20
20140007975
2014-01-09

Method for dispensing a gas

#21
20130305744
2013-11-21

CNG DELIVERY SYSTEM WITH CRYOCOOLER AND METHOD OF SUPPLYING PURIFIED CNG

#22
20130248000
2013-09-26

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#23
20130153084
2013-06-20

System and compact method of bottling gas

#24
20120318403
2012-12-20

Pressure cycle management in compressed gas dispensing systems

#25
20120216910
2012-08-30

Gas charging apparatus and gas charging method

#26
20100163135
2010-07-01

Method for compressing gaseous fuel for fuelling vehicle and device for implementation thereof

#27
20100051109
2010-03-04

CO2 dialer and manifold apparatus and system

#28
20100005812
2010-01-14

Thermodynamic pump for cryogenic fueled devices

#29
20090211264
2009-08-27

Modular Cryogenic Liquid Storage Systems

#30
20070257043
2007-11-08

Apparatus for and method of filling hydrogen tank with hydrogen

#31
20070007879
2007-01-11

Low vapor pressure gas delivery system and apparatus

#32
20060272709
2006-12-07

Systems and methods to slowly reduce the pressure in a pressure chamber over time

#33
20060218941
2006-10-05

Cryogenic fluid dispensing system

#34
20050279130
2005-12-22

18O[O2] oxygen refilling technique for the production of 18[F2] fluorine

#35
20050016186
2005-01-27

Gas charging system for fill of gas storage and dispensing vessels