Patents-Review.com
ClassID:

161625 ⎘

F27D27/005 - CPC Classification

Classification description:

Stirring devices for molten material Pumps

Sub-classes:
Recent Application in this class:
#1
20260139905
2026-05-21

DUAL VOLUTE, REVERSIBLE PUMP FOR PUMPING MOLTEN METAL

 #2
20250183777
2025-06-05

MAGNETIC FIELD DEVICE AND METHOD OF DRIVING MOLTEN METAL

 #3
20250172338
2025-05-29

HYBRID RECYCLING FURNACE USING IMMERSION MELTING EQUIPMENT

 #4
20240207926
2024-06-27

MOLTEN METAL CONTROLLED FLOW LAUNDER

 #5
20240198416
2024-06-20

SHAFT AND POST ASSEMBLIES FOR MOLTEN APPARATUS

 #6
20240102474
2024-03-28

Molten metal transfer device

 #7
20240066591
2024-02-29

SYSTEM AND METHOD TO FEED MOLD WITH MOLTEN METAL

 #8
20240053100
2024-02-15

PUMP SYSTEM FOR TRANSFERRING MOLTEN METAL

 #9
20240042519
2024-02-08

Smart molten metal pump

 #10
20240035475
2024-02-01

MOLD PUMP ENGAGEMENT APPARATUS

 #11
20230318428
2023-10-05

METAL MELT PUMP

 #12
20230314079
2023-10-05

METAL MELT PUMP

 #13
20230219132
2023-07-13

Molten metal transfer system and method

 #14
20230194171
2023-06-22

Aluminum alloy material smelting device

 #15
20230147586
2023-05-11

MULTI-PURPOSE PUMP SYSTEM FOR A METAL FURNACE AND RELATED METHODS

 #16
20230001474
2023-01-05

Smart molten metal pump

 #17
20220381246
2022-12-01

Molten metal transfer device

 #18
20220234099
2022-07-28

System for melting solid metal

 #19
20220213895
2022-07-07

Rotor and rotor shaft for molten metal

 #20
20220193764
2022-06-23

Melting metal on a raised surface

 #21
20220080498
2022-03-17

Molten metal transfer structure and method

 #22
20210310736
2021-10-07

Repositionable molten metal pump

 #23
20200363128
2020-11-19

Method for melting solid metal

 #24
20200362865
2020-11-19

System for melting solid metal

 #25
20200360989
2020-11-19

Molten metal controlled flow launder

 #26
20200360988
2020-11-19

Smart molten metal pump

 #27
20200360987
2020-11-19

System and method to feed mold with molten metal

 #28
20200256350
2020-08-13

Molten metal rotor with hardened top

 #29
20200141411
2020-05-07

Mold pump engagement apparatus

 #30
20200130054
2020-04-30

Transfer system with dual-flow rotor

 #31
20200130053
2020-04-30

Molten metal transfer vessel with pump

 #32
20200130052
2020-04-30

Method of transferring molten metal

 #33
20200130051
2020-04-30

Transfer vessel with dividing wall

 #34
20200130050
2020-04-30

Transfer structure with molten metal pump support

 #35
20190360492
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

 #36
20190360491
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

 #37
20190299242
2019-10-03

HOT MELT ADHESIVE SUPPLY AND METHODS ASSOCIATED THEREWITH

 #38
20190226764
2019-07-25

Scrap submergence device

 #39
20180245847
2018-08-30

Molten metal scrap submergence apparatus

 #40
20180230995
2018-08-16

Positive displacement transfer gear pump for molten metal

 #41
20180216890
2018-08-02

Metallurgical apparatus

 #42
20180195513
2018-07-12

Rotor and rotor shaft for molten metal

 #43
20180156540
2018-06-07

Furnace for melting and treating metal and metallic waste and method therefor

 #44
20180111189
2018-04-26

Molten metal transfer system and rotor

 #45
20180058465
2018-03-01

Molten metal rotor with hardened tip

 #46
20170276430
2017-09-28

Transferring molten metal from one structure to another

 #47
20170241713
2017-08-24

Advanced material for molten metal processing equipment

 #48
20170198685
2017-07-13

Pusher pump resistant to corrosion by molten aluminum and having an improved flow profile

 #49
20170176107
2017-06-22

Molten metal stirring device and molten metal transfer device

 #50
20170167793
2017-06-15

Multi-stage impeller for molten metal

 #51
20170130298
2017-05-11

Nonferrous metal melting furnace and method for melting nonferrous metal

 #52
20170122665
2017-05-04

Station and method for transferring a metal melt from a melting furnace to a transport crucible, and arrangement having such a station

 #53
20170045298
2017-02-16

Vessel transfer systems and devices

 #54
20170038146
2017-02-09

Immersion heater for molten metal

 #55
20160348975
2016-12-01

Transfer vessel for molten metal pumping device

 #56
20160348974
2016-12-01

Controlled molten metal flow from transfer vessel

 #57
20160348973
2016-12-01

Molten metal transferring vessel

 #58
20160346836
2016-12-01

Adjustable flow overflow vortex transfer system

 #59
20160320131
2016-11-03

Molten metal transfer vessel and method of construction

 #60
20160320130
2016-11-03

VESSEL TRANSFER INSERT AND SYSTEM

 #61
20160320129
2016-11-03

Vessel transfer insert and system

 #62
20160313065
2016-10-27

Magnetic pump installation

 #63
20160305711
2016-10-20

System and method for degassing molten metal

 #64
20160250686
2016-09-01

Vessel transfer insert and system

 #65
20160238319
2016-08-18

Dual-function impeller for a rotary injector

 #66
20160236230
2016-08-18

Hot melt adhesive supply and methods associated therewith

 #67
20160138868
2016-05-19

Metallurgical apparatus

 #68
20160091251
2016-03-31

Method of transferring molten metal from a vessel

 #69
20160089718
2016-03-31

PUMP STRUCTURE FOR USE IN TRANSFER CHAMBER

 #70
20160082507
2016-03-24

Method of forming transfer well

 #71
20160053814
2016-02-25

Coupling and rotor shaft for molten metal devices

 #72
20160053762
2016-02-25

Rotor and rotor shaft for molten metal

 #73
20160031007
2016-02-04

MOLTEN METAL TRANSFER SYSTEM AND ROTOR

 #74
20150328683
2015-11-19

Molten metal transfer system and rotor

 #75
20150328682
2015-11-19

Molten metal transfer system and rotor

 #76
20150285557
2015-10-08

Transferring molten metal from one structure to another

 #77
20150283605
2015-10-08

Metal melt circulating drive device and main bath including the same

 #78
20150224574
2015-08-13

Transferring molten metal using non-gravity assist launder

 #79
20150217369
2015-08-06

Ladle with transfer conduit

 #80
20150192364
2015-07-09

Vessel transfer insert and system

 #81
20150104333
2015-04-16

Bubble pump resistant to attack by molten aluminum

 #82
20150102536
2015-04-16

Impact resistant scrap submergence device

 #83
20140271219
2014-09-18

Molten metal rotor with hardened top

 #84
20140252701
2014-09-11

SYSTEM AND MTEHOD FOR DEGASSING MOLTEN METAL

 #85
20140252698
2014-09-11

Magnetic pump installation

 #86
20140252697
2014-09-11

Magnetic pump installation

 #87
20140079561
2014-03-20

Permanent magnet type cylindrical molten-metal agitator and melting furnace with permanent magnet type suction pump

 #88
20140045129
2014-02-13

Sulfur melting system and method

 #89
20130320602
2013-12-05

Apparatus for melting a solid metal

 #90
20130306687
2013-11-21

Molten metal transfer and degassing system

 #91
20130299525
2013-11-14

Molten metal transfer vessel and method of construction

 #92
20130299524
2013-11-14

Molten metal transfer system and rotor

 #93
20130292427
2013-11-07

Vessel transfer insert and system

 #94
20130292426
2013-11-07

Transfer well system and method for making same

 #95
20130228045
2013-09-05

Apparatus and method for liquid metals treatment

 #96
20130214014
2013-08-22

Transferring molten metal using non-gravity assist launder

 #97
20130105102
2013-05-02

Transferring molten metal from one structure to another

 #98
20120104669
2012-05-03

Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same

 #99
20120013055
2012-01-19

Apparatus for inducing flow in a molten material

 #100
20110303706
2011-12-15

Launder transfer insert and system

 #101
20110248432
2011-10-13

Non-ferrous metal melt pump and melting furnace system using the same

 #102
20110227261
2011-09-22

Metal melting apparatus

 #103
20110148012
2011-06-23

Immersion heater for molten metal

 #104
20110140319
2011-06-16

System and method for degassing molten metal

 #105
20110133374
2011-06-09

Systems and methods for melting scrap metal

 #106
20110074072
2011-03-31

Side well for metal melting furnace

 #107
20100244338
2010-09-30

NON-FERROUS METAL MELT PUMP AND NON-FERROUS METAL MELTING FURNACE USING THE SAME

 #108
20100084440
2010-04-08

Molten metal post assembly

 #109
20090230599
2009-09-17

Molten metal flow powered degassing device

 #110
20080314548
2008-12-25

Transferring molten metal from one structure to another

 #111
20080106830
2008-05-08

AC melt to bushing current detector

 #112
20070140868
2007-06-21

Pumping

 #113
20070108673
2007-05-17

Molten metal processing

 #114
20060180963
2006-08-17

Vortexer apparatus