Quenching

Industry

CPC
F27D2009/0089

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE

Current Industry

F27D2009/0089Quenching

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device for diversion of quenching waste gas and diversion method th...
- Patent number 11,892,237
- Issue date Feb 6, 2024
- Yanshan University
- Yi Han
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Temperature control station for partially thermally treating a meta...
- Patent number 11,142,807
- Issue date Oct 12, 2021
- Schwartz GmbH
- Frank Wilden
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Cooling device and multi-chamber heat treatment device
- Patent number 10,273,553
- Issue date Apr 30, 2019
- IHI Corporation
- Kazuhiko Katsumata
- C21 - METALLURGY OF IRON
Information Patent Grant
Industrial heat treating furnace that uses a protective gas
- Patent number 9,890,999
- Issue date Feb 13, 2018
- Ipsen, Inc.
- Rolf Sarres
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Hardening cell
- Patent number 9,365,909
- Issue date Jun 14, 2016
- ECM Technologies
- Gerard Tissot
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous gas carburizing furnace
- Patent number 8,617,461
- Issue date Dec 31, 2013
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Yamada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of operating a rotary hearth furnace
- Patent number 6,511,316
- Issue date Jan 28, 2003
- Kabushiki Kaisha Kobe Seiko Sho
- Takao Harada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus of cooling heat-treated work pieces
- Patent number 6,394,793
- Issue date May 28, 2002
- Ladish Company, Incorporated
- Gene Bunge
- C21 - METALLURGY OF IRON
Information Patent Grant
Revolving transfer furnace for treating workpieces
- Patent number 5,997,290
- Issue date Dec 7, 1999
- Franz Hillingrathner
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical furnace vacuum slag removal
- Patent number 5,305,990
- Issue date Apr 26, 1994
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace for the heat treatment of drills
- Patent number 4,441,698
- Issue date Apr 10, 1984
- Limque; Ferdinand
- Ferdinand Limque
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for heat treatment of material to be worked on, especiall...
- Patent number 4,373,706
- Issue date Feb 15, 1983
- Elhaus; Friedrich Wilhelm
- Friedrich W. Elhaus
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous heating furnace for the heat treatment of small parts
- Patent number 4,205,935
- Issue date Jun 3, 1980
- Ipsen Industries International Gesellschaft mit beschrankter Haftung
- Karl-Heinz Edler
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for heat treatment of material to be worked on...
- Patent number 4,135,704
- Issue date Jan 23, 1979
- Prolizenz AG.
- Friedrich W. Elhaus
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for heat treatment of material to be worked on, especially o...
- Patent number 3,953,247
- Issue date Apr 27, 1976
- Prolizenz AG
- Friedrich Wilhelm Elhaus
- C21 - METALLURGY OF IRON
Information Patent Grant
3892391
- Patent number 3,892,391
- Issue date Jul 1, 1975
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3841614
- Patent number 3,841,614
- Issue date Oct 15, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3801267
- Patent number 3,801,267
- Issue date Apr 2, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3572522
- Patent number 3,572,522
- Issue date Mar 30, 1971
- C21 - METALLURGY OF IRON
Information Patent Grant
3410594
- Patent number 3,410,594
- Issue date Nov 12, 1968
- C21 - METALLURGY OF IRON
Information Patent Grant
2525727
- Patent number 2,525,727
- Issue date Oct 10, 1950
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
1681696
- Patent number 1,681,696
- Issue date Aug 21, 1928
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Device for diversion of quenching waste gas and diversion method th...
- Publication number 20210207889
- Publication date Jul 8, 2021
- Yanshan University
- Yi Han
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
TEMPERATURE CONTROL STATION FOR PARTIALLY THERMALLY TREATING A META...
- Publication number 20200232053
- Publication date Jul 23, 2020
- Schwartz GmbH
- Frank WILDEN
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Method for Manufacturing a Rim
- Publication number 20190076910
- Publication date Mar 14, 2019
- Metal Industries Research & Development Centre
- Kai-Min Tang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING APPARATUS AND MULTI-CHAMBER HEAT TREATMENT APPARATUS
- Publication number 20170081737
- Publication date Mar 23, 2017
- IHI Corporation
- Kazuhiko KATSUMATA
- C21 - METALLURGY OF IRON
Information Patent Application
COOLING DEVICE AND MULTI-CHAMBER HEAT TREATMENT DEVICE
- Publication number 20170073787
- Publication date Mar 16, 2017
- IHI Corporation
- Kazuhiko KATSUMATA
- C21 - METALLURGY OF IRON
Information Patent Application
HARDENING CELL
- Publication number 20140284851
- Publication date Sep 25, 2014
- ECM Technologies
- Gerard Tissot
- C21 - METALLURGY OF IRON
Information Patent Application
Industrial Heat Treating Furnace That Uses a Protective Gas
- Publication number 20140106287
- Publication date Apr 17, 2014
- Ipsen, Inc.
- Rolf Sarres
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
CONTINUOUS GAS CARBURIZING FURNACE
- Publication number 20130019796
- Publication date Jan 24, 2013
- Masahiro Yamada
- C21 - METALLURGY OF IRON
Information Patent Application
Method of operating a rotary hearth furnace
- Publication number 20020076670
- Publication date Jun 20, 2002
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takao Harada
- C21 - METALLURGY OF IRON

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for diversion of quenching waste gas and diversion method th...

Temperature control station for partially thermally treating a meta...

Cooling device and multi-chamber heat treatment device

Industrial heat treating furnace that uses a protective gas

Hardening cell

Continuous gas carburizing furnace

Method of operating a rotary hearth furnace

Method and apparatus of cooling heat-treated work pieces

Revolving transfer furnace for treating workpieces

Metallurgical furnace vacuum slag removal

Furnace for the heat treatment of drills

Apparatus for heat treatment of material to be worked on, especiall...

Continuous heating furnace for the heat treatment of small parts

Method and apparatus for heat treatment of material to be worked on...

Method for heat treatment of material to be worked on, especially o...

3892391

3841614

3801267

3572522

3410594

2525727

1681696

Patents Applicationslast 30 patents

Device for diversion of quenching waste gas and diversion method th...

TEMPERATURE CONTROL STATION FOR PARTIALLY THERMALLY TREATING A META...

Method for Manufacturing a Rim

COOLING APPARATUS AND MULTI-CHAMBER HEAT TREATMENT APPARATUS

COOLING DEVICE AND MULTI-CHAMBER HEAT TREATMENT DEVICE

HARDENING CELL

Industrial Heat Treating Furnace That Uses a Protective Gas

CONTINUOUS GAS CARBURIZING FURNACE

Method of operating a rotary hearth furnace