Patents-Review.com
ClassID:

160917 ⎘

F27B3/065 - CPC Classification

Classification description:

Hearth-type furnaces, e.g. of reverberatory type ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement tiltable

Recent Application in this class:
#1
20260022890
2026-01-22

SPRAY-COOLED FURNACE ROOF WITH GRAVITY DRAIN

 #2
20250197967
2025-06-19

MELTING HEARTH, COLD HEARTH MELTING SYSTEM, AND PROCESS FOR PRODUCING HIGH TEMPERATURE METAL ALLOYS

 #3
20240200872
2024-06-20

MELTING SYSTEM, AND PROCESS FOR MELTING ALUMINUM SCRAP

 #4
20240049368
2024-02-08

Method And Apparatus For Melting Metal Using Microwave Technology

 #5
20230280096
2023-09-07

SPRAY-COOLED FURNACE ROOF WITH GRAVITY DRAIN

 #6
20220007473
2022-01-06

Method and apparatus for melting metal using microwave technology

 #7
20210270528
2021-09-02

Steelmaking and ironmaking scrap segregation and packaging system and method thereof

 #8
20210079489
2021-03-18

Melting furnace for metallurgical plant and operating method therefor

 #9
20200080780
2020-03-12

Electric furnace

 #10
20190063838
2019-02-28

Steelmaking and ironmaking scrap segregation and packaging system and method thereof

 #11
20180195141
2018-07-12

ELECTRIC ARC FURNACE WITH AN ANGLED ECCENTRIC BOTTOM TAP-HOLE AND A TAPPING PROCESS USING THE ELECTRIC ARC FURNACE

 #12
20180038655
2018-02-08

Adjustable heat exchange apparatus and method of use

 #13
20150159954
2015-06-11

System and Method for Charging a Furnace for Melting and Refining Copper Scrap, and Furnace Thereof

 #14
20150152514
2015-06-04

Suspension device for tilting oxygen converters and converter provided with said suspension device

 #15
20150139266
2015-05-21

Arc furnace

 #16
20140209267
2014-07-31

Arc melting and tilt casting apparatus

 #17
20140197584
2014-07-17

Tilting converter

 #18
20140159288
2014-06-12

Tilting oxygen converter

 #19
20130320601
2013-12-05

Automatic sanding hopper systems and methods

 #20
20120326365
2012-12-27

Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals

 #21
20120223107
2012-09-06

Fastening system for tiltable metallurgical vessels

 #22
20120046155
2012-02-23

Taphole fill material and method for manufacturing the same

 #23
20100261599
2010-10-14

Alumina taphole fill material and method for manufacturing

 #24
20090256292
2009-10-15

Adjustable feed chute and associated method of feeding and melting

 #25
20090212470
2009-08-27

Melting or Holding Furnace

 #26
20080296006
2008-12-04

ADJUSTABLE HEAT EXCHANGE APPARATUS AND METHOD OF USE

 #27
20080192796
2008-08-14

Method and Device for Operating an Electric-Arc Furnace

 #28
20080101432
2008-05-01

Furnace installation and method for melting down metallic or metal-containing charge materials

 #29
20080035320
2008-02-14

Heat exchanger system used in steel making

 #30
20070138714
2007-06-21

Device for melting down metal-containing material

 #31
20070119275
2007-05-31

Method for tapping a steel making furnace

 #32
20070101821
2007-05-10

Method for pre-heating, transforming and melting a metal charge and relative plant

 #33
20070035072
2007-02-15

Transfer system for liquid metals

 #34
20070006989
2007-01-11

Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes

 #35
20060273498
2006-12-07

Plant with rotating furnace for the melting without salt of aluminum with screening and recovery of the slags

 #36
20050145064
2005-07-07

Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes