ClassID:

161591

F27D2019/0075 - CPC Classification

Classification description:

Arrangements of controlling devices; Regulation Regulation of the charge quantity

Recent Application in this class:
#1
20260009096
2026-01-08

ELECTRIC FURNACE EQUIPMENT AND METHOD FOR MANUFACTURING MOLTEN METAL

#2
20250189230
2025-06-12

Device for Monitoring an Apparatus for Induction Heating of a Metal Material, Method for Automatic Loading and Control System

#3
20240410651
2024-12-12

Multistage vertical graphitization furnace system

#4
20220234934
2022-07-28

REFILL SYSTEM WITH IMPROVED UTILIZATION RATE OF ULTRA-THIN GLASS PRODUCTION PROCESS

#5
20220042742
2022-02-10

Melting and holding furnace

#6
20190136334
2019-05-09

Device and method for sensing a conveying rate of a liquid material

#7
20180347908
2018-12-06

Equipment for measurement and control of load material fed into a furnace

#8
20170248368
2017-08-31

Method for controlling the suspension in a suspension smelting furnace

#9
20170223783
2017-08-03

HEATING PROCESS MANAGEMENT WITH FURNACE VOLUME ESTIMATION

#10
20170138668
2017-05-18

Raw material supply apparatus, raw material supply method and flash smelting furnace

#11
20160320126
2016-11-03

Raw material supply method

#12
20160061529
2016-03-03

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method

#13
20150153108
2015-06-04

Crucible heating apparatus and method

#14
20150139267
2015-05-21

DEVICE AND METHOD TO CONTROL THE CHARGE IN ELECTRIC ARC FURNACES

#15
20140298955
2014-10-09

Top-blowing lance and method for refining molten iron using the same

#16
20110311926
2011-12-22

Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnace

#17
20110146447
2011-06-23

Method for controlling foamed slag in a stainless melt in an electronic arc furnace

#18
20090044594
2009-02-19

Method and device for calibrating a weighing system of a blast furnace top hopper

#19
20080267250
2008-10-30

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method