ClassID:

38023

B21B45/0233 - CPC Classification

Classification description:

Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning; Cooling; Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes Spray nozzles, Nozzle headers; Spray systems

Recent Application in this class:
#1
20250010348
2025-01-09

SYSTEM AND METHOD FOR RAPID SUBSTRATE COOLING

#2
20240359224
2024-10-31

Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip

#3
20240226979
2024-07-11

ROLLING MILL EQUIPPED WITH A DEVICE FOR ADJUSTING THE INCLINATION OF THE SPRAY BAR

#4
20240149318
2024-05-09

Quick-change roll cooling header cartridge with real-time feedback of operational data

#5
20240075511
2024-03-07

COOLING DEVICE WITH COOLANT JETS HAVING A HOLLOW CROSS SECTION

#6
20230405657
2023-12-21

Modular spray bar system for selectively cooling and/or lubricating rolls

#7
20230256490
2023-08-17

DISTRIBUTOR TUBE FOR COOLING METAL STRIPS

#8
20220371066
2022-11-24

Method for controlling a cooling device in a rolling train

#9
20220241833
2022-08-04

Roller framework having a framework cooler for cooling a steel band

#10
20220226873
2022-07-21

Cooling of rolled material

#11
20220088658
2022-03-24

Cooling of flat rolled material without post-running of the header

#12
20220032352
2022-02-03

Cooling device for hot-rolled steel sheet and cooling method of hot-rolled steel sheet

#13
20220008977
2022-01-13

Apparatus for cooling steel sheet

#14
20210379637
2021-12-09

Cooling unit of a laminar cooling device

#15
20210299724
2021-09-30

COOLING APPARATUS

#16
20210213502
2021-07-15

Annular cooling device for large-scale cylindrical shell

#17
20210162478
2021-06-03

Cooling device and method for operating same

#18
20210154713
2021-05-27

Cooling apparatus for cooling a metallic material and method for cooling a metallic material

#19
20210107047
2021-04-15

Cooling-water injection control device and cooling-water injection control method for rolling mill

#20
20210078061
2021-03-18

Side spray method for cooling the steel strip after hot rolling

#21
20210060631
2021-03-04

Rolling mill with cooling or lubricating device

#22
20200360976
2020-11-19

Cooling bar and cooling process with variable cooling rate for steel sheets

#23
20200324327
2020-10-15

FACILITY AND METHOD FOR COLD ROLLING METAL STRIP

#24
20200276625
2020-09-03

Piercing machine, and method for producing seamless metal pipe using the same

#25
20200269295
2020-08-27

Lubricating device for applying a lubricant when rolling a rolling material

#26
20200188975
2020-06-18

TEMPERATURE CONTROL SYSTEM

#27
20200156130
2020-05-21

Roller framework having a framework cooler for cooling a steel band

#28
20200055105
2020-02-20

Cooling device for hot rolled steel sheet and cooling method for the same

#29
20200047230
2020-02-13

Cooling of rolled matertial

#30
20190381549
2019-12-19

Systems and methods for quenching a metal strip after rolling

#31
20190255584
2019-08-22

Method and a control device for operating a combined casting/rolling installation

#32
20190224732
2019-07-25

Spray header for spraying a lubricating and/or refrigerating fluid

#33
20190151918
2019-05-23

Rolling mill exit side temperature control system

#34
20190084021
2019-03-21

COOLING DEVICE

#35
20190076899
2019-03-14

Method for the Homogeneous Non-Contact Cooling of Hot, Non-Endless Surfaces and Device Therefor

#36
20190039106
2019-02-07

Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip

#37
20190030580
2019-01-31

Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip

#38
20190001385
2019-01-03

Cooling device and cooling method

#39
20180345343
2018-12-06

Cooling section comprising power cooling and laminar cooling

#40
20180297092
2018-10-18

ENDLESS ROLLING APPARATUS AND METHOD

#41
20180290193
2018-10-11

Cooling method and cooling apparatus for hot-rolled steel sheet

#42
20180274049
2018-09-27

COOLING DEVICE AND THERMAL TREATMENT DEVICE

#43
20180155803
2018-06-07

Method for the homogeneous non-contact temperature control of non-endless surfaces which are to be temperature-controlled, and device therefor

#44
20180126404
2018-05-10

Filter jet-director unit and high-pressure nozzle unit

#45
20180001363
2018-01-04

Blank water blowing device

#46
20170349965
2017-12-07

Method of quenching steel pipe, apparatus for quenching steel pipe, method of manufacturing steel pipe and facility for manufacturing steel pipe

#47
20170151594
2017-06-01

Rolling mill such as, for example, a cold rolling mill

#48
20170106379
2017-04-20

Spray nozzle

#49
20160325327
2016-11-10

Lubrication using spray nozzles having multiple oil inlet openings

#50
20160167097
2016-06-16

Rolling mill provided with at least one cooling nozzle

#51
20160101451
2016-04-14

Rolling Device and Rolling Process

#52
20160052034
2016-02-25

Cooling section having lower spray bar

#53
20160052033
2016-02-25

Cooling device with breadth-dependent cooling action

#54
20150336146
2015-11-26

Spray device for rolling equipment and method for removing/inserting said system from/into said roll stand

#55
20150328670
2015-11-19

METHOD AND DEVICE FOR DYNAMICALLY SUPPLYING COOLANT TO A COOLING DEVICE FOR COOLING METAL STRIP OR OTHER ROLLED STOCK

#56
20150321235
2015-11-12

Hybrid oil and water cooled rolling

#57
20150321234
2015-11-12

Method and apparatus for cooling hot-rolled steel strip

#58
20150314349
2015-11-05

Device and method for cooling rolled stock

#59
20150239027
2015-08-27

Method and device for cooling surfaces in casting installations, rolling installations or other strip processing lines

#60
20150224551
2015-08-13

Nozzle header, cooling apparatus, manufacturing apparatus of hot-rolled steel sheet, and method for manufacturing hot-rolled steel sheet

#61
20150217351
2015-08-06

Nozzle

#62
20150202636
2015-07-23

Full cone spray nozzle

#63
20150101386
2015-04-16

Water-blocking apparatus and water-blocking method for cooling water for hot-rolled steel sheet

#64
20150020564
2015-01-22

Device for straightening a flow for cooling a roll or a metal strip

#65
20140283883
2014-09-25

Device and method for removal of scale from a metal product

#66
20140260476
2014-09-18

MANUFACTURING METHODS AND APPARATUS FOR TARGETED LUBRICATION IN HOT METAL ROLLING

#67
20140138054
2014-05-22

Cooling apparatus, and manufacturing apparatus and manufacturing method of hot-rolled steel sheet

#68
20140117595
2014-05-01

Cooling apparatus of thick-gauge steel plate

#69
20140070020
2014-03-13

Nozzle header

#70
20140047729
2014-02-20

Method and device for blowing gas on a running strip

#71
20130249150
2013-09-26

Cooling system for hot-rolled steel strip

#72
20120291804
2012-11-22

Method for cooling hot strip

#73
20120222445
2012-09-06

Hot-strip cooling device

#74
20120104666
2012-05-03

Cooling apparatus of steel sheet, and manufacturing apparatus and manufacturing method of hot-rolled steel sheet

#75
20120103052
2012-05-03

Hot rolled steel sheet cooling apparatus

#76
20120068391
2012-03-22

Cooling apparatus, cooling method, manufacturing apparatus and manufacturing method of hot-rolled steel sheet

#77
20110233831
2011-09-29

Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus

#78
20110162427
2011-07-07

Cooling equipment and cooling method for hot rolled steel plate

#79
20110110811
2011-05-12

High pressure nozzle and method for the manufacture of a high pressure nozzle

#80
20110018178
2011-01-27

Method and device for blowing gas on a running strip

#81
20110005737
2011-01-13

FLUID MICROJET SYSTEM

#82
20100312399
2010-12-09

Operating method for a cooling section having centralized detection of valve characteristics and objects corresponding thereto

#83
20100307646
2010-12-09

Cooling system and cooling method of rolling steel

#84
20100219565
2010-09-02

Cooling apparatus of hot steel plate, cooling method of hot steel plate, and program

#85
20100132426
2010-06-03

Device for influencing the temperature distribution over a width

#86
20100132424
2010-06-03

Cooling device for cooling a metal strip

#87
20100044024
2010-02-25

Apparatus and method for controlled cooling

#88
20100024505
2010-02-04

Device and method for cooling hot strip

#89
20100006188
2010-01-14

Power clamping for water boxes

#90
20090211670
2009-08-27

Cooling apparatus for a hot rolled steel strip and methods for cooling a hot rolled steel strip

#91
20090194917
2009-08-06

Controlled cooling apparatus and cooling method of steel plate

#92
20090126439
2009-05-21

Cooling device and cooling method for hot strip

#93
20090108509
2009-04-30

Cooling Apparatus of Thick-Gauge Steel Plate

#94
20090108508
2009-04-30

Device and method for cooling hot strip

#95
20090045557
2009-02-19

Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus

#96
20090019907
2009-01-22

Hot-strip cooling device and cooling method

#97
20080290197
2008-11-27

Spray nozzle

#98
20080283635
2008-11-20

High pressure nozzle and method for the manufacture of a high pressure nozzle

#99
20080277035
2008-11-13

Method and Device for Quenching Flat Steel Products

#100
20080264073
2008-10-30

Device for cooling metal sheets and strips

#101
20080116011
2008-05-22

Method of supplying lubrication oil in cold rolling

#102
20080023051
2008-01-31

Deposit removing device

#103
20070251287
2007-11-01

Hot rolled strip cooling device with coolant header

#104
20060292513
2006-12-28

Method and device for cooling or quenching slabs and sheets with water in a cooling pond

#105
20060144552
2006-07-06

Production of thin steel strip

#106
20060060271
2006-03-23

Cooling device, manufacturing method, and manufacturing line for hot rolled steel band

#107
20060027163
2006-02-09

Apparatus for cooling a strip of sheet metal

#108
20050167897
2005-08-04

Device for cooling rolling stock within the cooling stretch of a rolling mill

#109
20050016242
2005-01-27

Continous hot-rolling facility