ClassID:

145866

F15B1/025 - CPC Classification

Classification description:

Installations or systems with accumulators; Supply reservoir or sump assemblies; Installations or systems with accumulators used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down

Recent Application in this class:
#1
20250013253
2025-01-09

PRESSURE REGULATOR ASSEMBLY FOR A COOLANT DISTRIBUTION UNIT

#2
20240410439
2024-12-12

METHOD OF CONTROLLING PRESSURE VARIATION IN WORKING FLUIDS IN A FLUID CIRCUIT UNDERGOING WORKING PRESSURE VARIATIONS

#3
20240065154
2024-02-29

HYDRAULIC COOLER PRESSURE ISOLATION CIRCUIT FOR A HEADER OF AN AGRICULTURAL HARVESTER

#4
20240061453
2024-02-22

Pressure regulator assembly for a coolant distribution unit

#5
20240047117
2024-02-08

Pressure Compensator and Assembly Comprising a Subsea Installation and Such a Pressure Compensator

#6
20230320031
2023-10-05

Cool fluid reservoir for a coolant distribution unit

#7
20230204086
2023-06-29

Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations

#8
20210199171
2021-07-01

Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations

#9
20200191416
2020-06-18

Heat pump

#10
20180347595
2018-12-06

Variable pressure vessel

#11
20180274568
2018-09-27

Actuating drive for a control valve, in particular steam turbine control valve and method for operating same

#12
20180245657
2018-08-30

Fluid circuit device

#13
20180216639
2018-08-02

Accumulator with secondary gas chamber

#14
20180017086
2018-01-18

Hydraulic hose end expansion chamber

#15
20170328583
2017-11-16

Heat pump

#16
20160325703
2016-11-10

Locking device for an axle

#17
20160273561
2016-09-22

Control fluid power apparatus and related methods

#18
20160222987
2016-08-04

HYDRAULIC ACCUMULATOR AND METHOD FOR RECOVERING ENERGY IN A HYDRAULIC SYSTEM

#19
20120285154
2012-11-15

High-efficiency heat exchange in compressed-gas energy storage systems

#20
20110296822
2011-12-08

High-efficiency liquid heat exchange in compressed-gas energy storage systems

#21
20110296821
2011-12-08

Improving efficiency of liquid heat exchange in compressed-gas energy storage systems

#22
13798259
2016-01-12

Thermal energy recovery