F16L51/02 - CPC Classification Index

ClassID:

153320 ⎘

F16L51/02 - CPC Classification

Classification description:

Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube

Sub-classes:

F16L51/021 » {having a rectangular cross-section} 5
F16L51/022 » {with a single corrugation} 16
F16L51/023 » {consisting of flexible rings} 1
F16L51/024 » {non-metallic } 14
F16L51/025 » {with several corrugations} 81
F16L51/026 » {with interior reinforcement} 27
F16L51/027 » {with external reinforcement} 34
F16L51/028 » {with the expansion or contraction of each corrugation being limited} 11
F16L51/029 » {consisting of flexible rings} 1
F16L51/03 » comprising two or more bellows 19

Recent Application in this class:

20240110655

2024-04-04

SYSTEM AND METHOD FOR EQUALIZING PRESSURE IN IONIZATION CHAMBER OF RADIATION DEVICE

20230111428

2023-04-13

METHOD FOR FLUIDICALLY CONNECTING FUNCTIONAL MODULES THAT ARE TEMPERATURE-CONTROLLED BY MEANS OF A FLUID, CORRESPONDINGLY TEMPERATURE-CONTROLLED FUNCTIONAL MODULES, AND ASSOCIATED CONNECTION DEVICE

20220099225

2022-03-31

Gimbal joints for bleed air systems

20210325917

2021-10-21

System and method for equalizing pressure in ionization chamber of radiation device

20190048780

2019-02-14

Bellows having tweezers-shaped corrugated portions and method for manufacturing same

20190040981

2019-02-07

Irrigation boot assembly

20180231170

2018-08-16

Decompression heat-insulating pipe structure

20180100606

2018-04-12

Suspended pipe assembly

20170191597

2017-07-06

Expansion compensator

#10

20150300690

2015-10-22

Solar heat collection tube

#11

20140339815

2014-11-20

Duct assemblies with internally bolted expansion joint

#12

20130299134

2013-11-14

THERMAL EXPANSION JOINT AND HEAT EXCHANGER

#13

20130249207

2013-09-26

Pipe connector with compensator

#14

20130200612

2013-08-08

Compensator for connecting pipes for dust-laden flue gas

#15

20130140810

2013-06-06

Linearly-Actuated Low Stress Fluid Delivery Apparatus For Vacuum Environments

#16

20120217737

2012-08-30

Offset check gauge for flexible bellows

#17

20100101778

2010-04-29

Expansion joint with communication medium bypass

#18

20090200795

2009-08-13

Component connection

#19

15626528

2018-02-06

Suspended pipe assembly

#20

15287112

2017-06-20

Suspended pipe assembly