ClassID:

152625

F16K49/007 - CPC Classification

Classification description:

Means in or on valves for heating or cooling; Circulation means for a separate heat transfer fluid located within the obturating element

Recent Application in this class:
#1
20240392873
2024-11-28

LUBE CONTROL FLOW VALVES FOR VEHICLE REAR CASES AND DIFFERENTIALS

#2
20240011567
2024-01-11

Poppet Valve

#3
20230366484
2023-11-16

HEAT-TRANSFERRING VALVE FLEXURE AND METHODS

#4
20220341507
2022-10-27

Heat tracing systems for fluid valves and related methods

#5
20220163130
2022-05-26

Phase-change valves and related methods

#6
20210370376
2021-12-02

Method for producing a hollow valve for internal combustion engines

#7
20200173318
2020-06-04

Cavity valve with optimized shaft interior geometry, and method for producing same

#8
20200056516
2020-02-20

Internally cooled poppet valve for internal combustion engine

#9
20190338682
2019-11-07

Inside-cooled disc valve and a semi-finished product and method for its production

#10
20190271410
2019-09-05

Actively cooled vacuum isolation valve

#11
20190017609
2019-01-17

PROCESS VALVE AND FOOD TREATMENT AND/OR FILLING PLANT

#12
20180274401
2018-09-27

Valve for internal combustion engines having a guide vane for coolant

#13
20180163898
2018-06-14

Single-piece valve closure members having integral flow paths formed via additive manufacturing

#14
20170342853
2017-11-30

In-line shutoff valves

#15
20170292633
2017-10-12

ACTIVELY COOLED VACUUM ISOLATION VALVE

#16
20170276031
2017-09-28

Method for supplying inert gas into poppet valve intermediate and apparatus for supplying inert gas into poppet valve intermediate

#17
20170045155
2017-02-16

Heat exchanging valve arrangement

#18
20160265688
2016-09-15

Ultra-high temperature rigidity seal ball valve

#19
20150354727
2015-12-10

Hollow poppet valve

#20
20150240675
2015-08-27

Hollow poppet valve

#21
20140352803
2014-12-04

Hollow poppet valve

#22
20140345698
2014-11-27

Multi-vane throttle valve

#23
20130019951
2013-01-24

Multi-vane throttle valve

#24
20120227818
2012-09-13

High temperature butterfly valves

#25
20110140023
2011-06-16

WATER COOLED VALVE

#26
20110006236
2011-01-13

Retractable and expandable water cooled valve gate useful for sealing a hot processing chamber

#27
20090272926
2009-11-05

High temperature butterfly valves

#28
20090266314
2009-10-29

COOLANT-CONTAINING HOLLOW POPPET VALVE AND PROCESS FOR PRODUCING THE SAME

#29
20090065724
2009-03-12

Rotary Valve for Industrial Fluid Flow Control

#30
17976922
2024-02-13

Heating a valve body

#31
15213952
2019-01-29

Valve with valve member cooling