F27D2019/004 - CPC Classification Index

ClassID:

161580 ⎘

F27D2019/004 - CPC Classification

Classification description:

Arrangements of controlling devices; Regulation through control of a heating quantity such as fuel, oxidant or intensity of current Fuel quantity

Sub-classes:

F27D2019/0043 » {Amount of air or O to the burner} 13
F27D2019/0046 » {Amount of secondary air to the burner} 1

Recent Application in this class:

20240418368

2024-12-19

METHOD AND APPARATUS FOR IMPROVING FURNACE TEMPERATURE UNIFORMITY

20240418367

2024-12-19

METHOD AND APPARATUS FOR IMPROVING FURNACE TEMPERATURE UNIFORMITY

20230251036

2023-08-10

METHOD FOR CONTROLLING HOT METAL TEMPERATURE, OPERATION GUIDANCE METHOD, METHOD FOR OPERATING BLAST FURNACE, METHOD FOR PRODUCING HOT METAL, DEVICE FOR CONTROLLING HOT METAL TEMPERATURE, AND OPERATION GUIDANCE DEVICE

20230145917

2023-05-11

METHOD FOR THE PRODUCTION OF CEMENT CLINKER

20220205635

2022-06-30

Method and apparatus for improving furnace temperature uniformity

20220146104

2022-05-12

TEMPERATURE CONTROLLER FOR A GAS OVEN AND THE GAS OVEN USING THE TEMPERATURE CONTROLLER

20210198765

2021-07-01

Steel sheet temperature control device and temperature control method

20210190426

2021-06-24

Blast furnace apparatus and operation method for blast furnace

20210064983

2021-03-04

MACHINE LEARNING FOR INDUSTRIAL PROCESSES

#10

20210033341

2021-02-04

FURNACE CONTROL SYSTEM, FURNACE CONTROL METHOD, AND FURNACE PROVIDED WITH SAME CONTROL SYSTEM

#11

20190226595

2019-07-25

Automatic Gas Shutoff System

#12

20170254593

2017-09-07

Integrated sensor system and methods for combustion processes

#13

20160273765

2016-09-22

Transient heating burner and method

#14

20150247673

2015-09-03

Transient heating burner and method

#15

20150204610

2015-07-23

Installation for distributing pulverulent substance by pneumatic transportation, comprising a device for depressurizing a pressurized reservoir in which said substance is stored

#16