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Non-uniform section through the length of the furnace
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CPC
F27B2009/3055
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F27
Furnaces
F27B
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL OPEN SINTERING OR LIKE APPARATUS
Current Industry
F27B2009/3055
Non-uniform section through the length of the furnace
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Patents Grants
last 30 patents
Information
Patent Grant
Endothermic heat treatment of solids loaded on trolleys moving in a...
Patent number
6,629,838
Issue date
Oct 7, 2003
David Steyn Van Vuuren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Continuous furnace having traveling gas barrier
Patent number
6,457,971
Issue date
Oct 1, 2002
BTU International, Inc.
Gary Orbeck
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Direct reduction method and rotary hearth furnace
Patent number
6,296,479
Issue date
Oct 2, 2001
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Makoto Nishimura
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous pusher furnace having traveling gas barrier
Patent number
6,283,748
Issue date
Sep 4, 2001
BTU International, Inc.
Gary Orbeck
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Furnace with refractory longitudianl members and with central charg...
Patent number
5,391,034
Issue date
Feb 21, 1995
Danieli & C. Officine Meccaniche S.p.A.
Bruno Di Giusto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat treatment furnace
Patent number
5,088,921
Issue date
Feb 18, 1992
Libbey-Owens-Ford Co.
Dennis M. Csehi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Process and furnace for reheating metallic objects
Patent number
4,629,418
Issue date
Dec 16, 1986
Didier Engineering GmbH.
Heinrich Patalon
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel strip heating furnace and method
Patent number
4,600,378
Issue date
Jul 15, 1986
Kawasaki Steel Corporation
Sadao Fujita
C21 - METALLURGY OF IRON
Information
Patent Grant
3677531
Patent number
3,677,531
Issue date
Jul 18, 1972
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
3494601
Patent number
3,494,601
Issue date
Feb 10, 1970
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
1924218
Patent number
1,924,218
Issue date
Aug 29, 1933
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Information
Patent Application
Continuous furnace having traveling gas barrier
Publication number
20020018977
Publication date
Feb 14, 2002
BTU International, Inc.
Gary Orbeck
F27 - FURNACES KILNS OVENS RETORTS