ClassID:

152302

F16K17/1606 - CPC Classification

Classification description:

Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the reverse-buckling-type

Sub-classes:
Recent Application in this class:
#1
20240410483
2024-12-12

RUPTURE DISK WITH CURLED LINE OF WEAKNESS

#2
20240392885
2024-11-28

Electrochemical Energy Store, Means of Transport, Cell Vent and Method for Manufacturing a Cell Vent

#3
20240133476
2024-04-25

ARRANGEMENT FOR BLOCKING OR UNBLOCKING A FLUID FLOW

#4
20240035582
2024-02-01

Support structure for a reverse buckling rupture disc

#5
20210222786
2021-07-22

Rupture disk

#6
20190203845
2019-07-04

Pressure relief module

#7
20190093776
2019-03-28

Burst disk assembly for high and ultra high vacuum containment vessels

#8
20180335157
2018-11-22

SAFETY HEAD APPARATUS

#9
20180313455
2018-11-01

Rupture disc with upper lip

#10
20180058598
2018-03-01

Assembly for closure of an opening into a cryogen vessel

#11
20170204987
2017-07-20

Control regulator diaphragm assembly with integrated pressure relief

#12
20170067570
2017-03-09

Pressure relief valve assembly and methods

#13
20150298902
2015-10-22

Reverse-acting rupture disc with buckling-control feature

#14
20150211647
2015-07-30

Safety head

#15
20150034172
2015-02-05

RUPTURE DISK

#16
20140356653
2014-12-04

Method and device for increasing safety when using battery systems and bursting discs

#17
20140116531
2014-05-01

Pressure relief device having laser-defined line of opening

#18
20140102354
2014-04-17

Pressure indicator

#19
20140053916
2014-02-27

Rupture disk

#20
20140021203
2014-01-23

Rupture disc having laser-defined reversal initiation and deformation control features

#21
20130192688
2013-08-01

Rupture disk and hinge

#22
20130126152
2013-05-23

Pressure relief device, system, and method

#23
20130056085
2013-03-07

Rupture disk

#24
20120000548
2012-01-05

Rupture disk

#25
20110303523
2011-12-15

Burst indicator

#26
20100140264
2010-06-10

Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome

#27
20100006547
2010-01-14

Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness

#28
20090302035
2009-12-10

Rupture disc with machined line of opening

#29
20080202595
2008-08-28

Bursting disc assembly

#30
20080060702
2008-03-13

ELLIPTICAL SCORE PATTERN FOR REVERSE ACTING STYLE RUPTURE DISC AND ASSEMBLY USING THE SAME

#31
20070283772
2007-12-13

Monitoring system for a pressurized container

#32
20060237457
2006-10-26

Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness