Gas curtain seals

Industry

CPC
F27D99/0075

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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 F27D99/00Subject matter not provided for in other groups of this subclass

Current Industry

F27D99/0075Gas curtain seals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
End barrier box and a reflow oven using the end barrier box
- Patent number 11,946,696
- Issue date Apr 2, 2024
- Illinois Tool Works Inc.
- Daopeng Wei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate pre-baking device
- Patent number 10,629,854
- Issue date Apr 21, 2020
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Hengzhong He
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Horizontal heat treatment device
- Patent number 10,132,008
- Issue date Nov 20, 2018
- Mitsubishi Chemical Corporation
- Keishi Mizuno
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus and method for the treatment of a flat steel product, tak...
- Patent number 9,551,046
- Issue date Jan 24, 2017
- ThyssenKrupp Steel Europe AG
- Marc Blumenau
- C21 - METALLURGY OF IRON
Information Patent Grant
End seal for oxidation oven
- Patent number 9,464,844
- Issue date Oct 11, 2016
- C.A. LITZLER CO. INC.
- Philip Sprague
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Production of an inert blanket in a furnace
- Patent number 8,403,187
- Issue date Mar 26, 2013
- Air Liquide Industrial U.S. LP
- Terence D. La Sorda
- C21 - METALLURGY OF IRON
Information Patent Grant
Duplex surface treatment of metal objects
- Patent number 8,317,926
- Issue date Nov 27, 2012
- Hard Technologies Pty Ltd.
- Ray William Reynoldson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gas curtain assemby for muffled continuous furnaces
- Patent number 7,736,583
- Issue date Jun 15, 2010
- The BOC Group, Inc.
- Mircea Stefan Stanescu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Furnace, its method of operating and control
- Patent number 7,695,276
- Issue date Apr 13, 2010
- Platinum Controls Limited
- Thomas Hudson Evans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for the heat treatment of a series of objects and associate...
- Patent number 7,341,449
- Issue date Mar 11, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Claude Carsac
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas seal for reactors employing gas guide bodies and reactor having...
- Patent number 7,004,753
- Issue date Feb 28, 2006
- SGL Carbon AG
- Frank Stockhausen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Sealing box for a chamber for continuously treating a thin strip pr...
- Patent number 6,561,799
- Issue date May 13, 2003
- Snecma Propulsion Solide
- Yvan Baudry
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Gas seal for continuous thermal treatment facilities operated with...
- Patent number 6,517,079
- Issue date Feb 11, 2003
- Winfried Sommereisen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Thermal treatment furnace having gas leakage preventing function
- Patent number 6,485,297
- Issue date Nov 26, 2002
- International Business Machines Corporation
- Takashi Nakamura
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Blackbody source using a heat pipe principle and transition region
- Patent number 6,390,668
- Issue date May 21, 2002
- Peter Albert Materna
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of reducing the flow of gas needed for a chamber with contro...
- Patent number 6,106,281
- Issue date Aug 22, 2000
- Peter A. Materna
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oxidation oven
- Patent number 6,027,337
- Issue date Feb 22, 2000
- C.A. Litzler Co., Inc.
- James H. Rogers
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Vertical annealing furnace for a strip treatment device
- Patent number 6,015,526
- Issue date Jan 18, 2000
- Thermtec B.V.
- Leo Antonius Ruiter
- C21 - METALLURGY OF IRON
Information Patent Grant
Seal for steel furnace emissions
- Patent number 6,003,879
- Issue date Dec 21, 1999
- Stelco Inc.
- Sant P. S. Grewal
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace for activating a woven or non-woven textile sheet based on...
- Patent number 5,997,287
- Issue date Dec 7, 1999
- Carbone Industrie
- Philippe Parmentier
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for activating a woven or non-woven textile sheet of continu...
- Patent number 5,928,986
- Issue date Jul 27, 1999
- Pharma-Tech Co., Ltd.
- Philippe Parmentier
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of heat treating articles and oven therefor
- Patent number 5,868,565
- Issue date Feb 9, 1999
- William C. Nowack
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Furnace having regulated flow rate of inerting gas
- Patent number 5,795,147
- Issue date Aug 18, 1998
- The BOC Group, Inc.
- Neeraj Saxena
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for controlled turbulent purging of open conta...
- Patent number 5,674,309
- Issue date Oct 7, 1997
- Praxair Technology, Inc.
- Michael Francis Riley
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Multi-layer fluid curtains for furnace openings
- Patent number 5,336,085
- Issue date Aug 9, 1994
- Praxair Technology, Inc.
- Sudhir K. Sharma
- C21 - METALLURGY OF IRON
Information Patent Grant
Contaminant shield for viewing ports
- Patent number 5,306,209
- Issue date Apr 26, 1994
- Fred D. Lang
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous kiln
- Patent number 5,248,255
- Issue date Sep 28, 1993
- Inax Corporation
- Toshimichi Morioka
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Multi-layer fluid curtains for furnace openings
- Patent number 5,195,888
- Issue date Mar 23, 1993
- Praxair Technology, Inc.
- Sudhir K. Sharma
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for the production of molten metals
- Patent number 5,190,719
- Issue date Mar 2, 1993
- Voest-Alpine Industrianlagenbau GmbH
- Wilfried Pirklbauer
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating furnaces
- Patent number 4,964,799
- Issue date Oct 23, 1990
- Bunzo Hirano
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
END BARRIER BOX AND A REFLOW OVEN USING THE END BARRIER BOX
- Publication number 20210372701
- Publication date Dec 2, 2021
- Illinois Tool Works Inc.
- Daopeng Wei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE COMPRISING A FURNACE AND METHOD FOR THE USE THEREOF
- Publication number 20210002169
- Publication date Jan 7, 2021
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Matthias GREMMELSPACHER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SUBSTRATE PRE-BAKING DEVICE
- Publication number 20190058167
- Publication date Feb 21, 2019
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Hengzhong HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and Method for the Treatment of a Flat Steel Product, Tak...
- Publication number 20140203482
- Publication date Jul 24, 2014
- ThyssenKrupp Steel Europe AG
- Marc Blumenau
- C21 - METALLURGY OF IRON
Information Patent Application
END SEAL FOR OXIDATION OVEN
- Publication number 20130059261
- Publication date Mar 7, 2013
- C.A. LITZLER CO., INC.
- Philip Sprague
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
OVEN EXHAUST FAN SYSTEM AND METHOD
- Publication number 20100273121
- Publication date Oct 28, 2010
- James M. Gleason
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Furnace, its method of operation and control
- Publication number 20100194006
- Publication date Aug 5, 2010
- Thomas Hudson Evans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Duplex Surface Treatment of Metal Objects
- Publication number 20090297725
- Publication date Dec 3, 2009
- Ray William Reynoldson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Production of an Inert Blanket in a Furnace
- Publication number 20080182022
- Publication date Jul 31, 2008
- Terence D. La Sorda
- C21 - METALLURGY OF IRON
Information Patent Application
Gas curtain assemby for muffled continuous furnaces
- Publication number 20080087204
- Publication date Apr 17, 2008
- Mircea Stefan Stanescu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Furnace, its method of operating and control
- Publication number 20060199125
- Publication date Sep 7, 2006
- Thomas Hudson Evans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Process for the heat treatment of a series of objects and associate...
- Publication number 20050100849
- Publication date May 12, 2005
- Claude Carsac
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gas seal for reactors employing gas guide bodies and reactor having...
- Publication number 20040214124
- Publication date Oct 28, 2004
- Frank Stockhausen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Sealed enclosure for a chamber for continuosly treating a continuos...
- Publication number 20020182556
- Publication date Dec 5, 2002
- Yvan Baudry
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Thermal treatment furnace having gas leakage preventing function
- Publication number 20010044091
- Publication date Nov 22, 2001
- International Business Machines Corporation
- Takashi Nakamura
- F27 - FURNACES KILNS OVENS RETORTS

Gas curtain seals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

End barrier box and a reflow oven using the end barrier box

Substrate pre-baking device

Horizontal heat treatment device

Apparatus and method for the treatment of a flat steel product, tak...

End seal for oxidation oven

Production of an inert blanket in a furnace

Duplex surface treatment of metal objects

Gas curtain assemby for muffled continuous furnaces

Furnace, its method of operating and control

Process for the heat treatment of a series of objects and associate...

Gas seal for reactors employing gas guide bodies and reactor having...

Sealing box for a chamber for continuously treating a thin strip pr...

Gas seal for continuous thermal treatment facilities operated with...

Thermal treatment furnace having gas leakage preventing function

Blackbody source using a heat pipe principle and transition region

Method of reducing the flow of gas needed for a chamber with contro...

Oxidation oven

Vertical annealing furnace for a strip treatment device

Seal for steel furnace emissions

Furnace for activating a woven or non-woven textile sheet based on...

Method for activating a woven or non-woven textile sheet of continu...

Method of heat treating articles and oven therefor

Furnace having regulated flow rate of inerting gas

Method and apparatus for controlled turbulent purging of open conta...

Multi-layer fluid curtains for furnace openings

Contaminant shield for viewing ports

Continuous kiln

Multi-layer fluid curtains for furnace openings

Plant for the production of molten metals

Heating furnaces

Patents Applicationslast 30 patents

END BARRIER BOX AND A REFLOW OVEN USING THE END BARRIER BOX

DEVICE COMPRISING A FURNACE AND METHOD FOR THE USE THEREOF

SUBSTRATE PRE-BAKING DEVICE

Apparatus and Method for the Treatment of a Flat Steel Product, Tak...

END SEAL FOR OXIDATION OVEN

OVEN EXHAUST FAN SYSTEM AND METHOD

Furnace, its method of operation and control

Duplex Surface Treatment of Metal Objects

Production of an Inert Blanket in a Furnace

Gas curtain assemby for muffled continuous furnaces

Furnace, its method of operating and control

Process for the heat treatment of a series of objects and associate...

Gas seal for reactors employing gas guide bodies and reactor having...

Sealed enclosure for a chamber for continuosly treating a continuos...

Thermal treatment furnace having gas leakage preventing function