Patents-Review.com
ClassID:

161489 ⎘

F27D2007/045 - CPC Classification

Classification description:

Forming, maintaining, or circulating atmospheres in heating chambers; Circulating atmospheres by mechanical means Fans

Recent Application in this class:
#1
20260085374
2026-03-26

JET-TYPE DIRECT-FIRED PREHEATING SYSTEM

 #2
20250338858
2025-11-06

METHOD FOR CONTROLLING A TUNNEL OVEN AND TUNNEL OVEN WITH FLOW CONTROL

 #3
20250237438
2025-07-24

Cylindrical heating apparatus for aluminum foil annealing furnaces

 #4
20250044030
2025-02-06

DEVICE FOR TEMPERING AN OBJECT

 #5
20250035125
2025-01-30

FAN ASSEMBLY

 #6
20250027512
2025-01-23

FAN ASSEMBLY

 #7
20230339147
2023-10-26

AUTOCLAVE

 #8
20230265013
2023-08-24

Method for the Thermal Treatment of Mineral Raw Materials

 #9
20230204289
2023-06-29

Modular industrial energy transfer system

 #10
20230173802
2023-06-08

OVEN SYSTEM FOR HEATING LAMINATED GLASS PANES

 #11
20230091699
2023-03-23

FRICTION HEATED OVEN

 #12
20220397347
2022-12-15

SHUTTLE KILN EXHAUST CONFIGURATION

 #13
20220307770
2022-09-29

Heat treatment apparatus and heat treatment method

 #14
20220128304
2022-04-28

HEATING APPARATUS, METHOD OF USING AND MAKING THE SAME

 #15
20220090863
2022-03-24

Hot Air Flow Direction Control Mechanism of Base Board Baking Machine

 #16
20210316263
2021-10-14

System for chemical transformation of 3D state materials

 #17
20210291221
2021-09-23

Resin curing device and resin curing method

 #18
20210207889
2021-07-08

Device for diversion of quenching waste gas and diversion method thereof

 #19
20210207887
2021-07-08

Oven for carrying out heat treatments of friction elements, in particular brake pads, and associated method

 #20
20200354859
2020-11-12

CONTROLLED ATMOSPHERE RECIRCULATION OVEN

 #21
20200340747
2020-10-29

Convection furnace

 #22
20200278153
2020-09-03

Heat-treating furnace

 #23
20200263925
2020-08-20

Modular industrial energy transfer system

 #24
20200240646
2020-07-30

Friction heated oven

 #25
20200088468
2020-03-19

Roasting Furnace for Producing Industrial Catalyst

 #26
20200080781
2020-03-12

HEAT TREATMENT APPARATUS AND HEAT TREATMENT METHOD

 #27
20190162474
2019-05-30

Batch furnace for annealing material and method for heat treatment of a furnace material

 #28
20190003771
2019-01-03

Heating furnace for heating annular component

 #29
20180209740
2018-07-26

Laminar flow shrink oven

 #30
20180142339
2018-05-24

Method and device for reaction control

 #31
20180044746
2018-02-15

Batch furnace for annealing material and method for heat treatment

 #32
20180010854
2018-01-11

Heat treatment device

 #33
20170307296
2017-10-26

Multi-chamber heat treatment device

 #34
20170131031
2017-05-11

Combined fan and ejector cooling

 #35
20170003074
2017-01-05

Heating device for annular component and annular cavity thereof

 #36
20160313064
2016-10-27

Stirring fan for heat treatment apparatus, and heat treatment apparatus including the same

 #37
20160313061
2016-10-27

Rotary heat treatment furnace

 #38
20160007413
2016-01-07

HEATING PLANT FOR CONTAINER PREFORMS

 #39
20150323257
2015-11-12

Heating furnace

 #40
20150184941
2015-07-02

METHOD FOR PRODUCING CARBON FIBER BUNDLE AND HEATING FURNACE FOR CARBON FIBER PRECURSOR FIBER BUNDLE

 #41
20080023892
2008-01-31

Device and Method for Heat Treating, in Particular, Metallic Workpieces

 #42
20050145681
2005-07-07

Method of brazing aluminum products and furnace therefor

 #43
17323802
2022-03-29

Induction oven with selectable resonance frequency