Induction furnaces, i.e. HF/RF coil

Industry

CPC
C03B2205/64

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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B2205/00Fibre drawing or extruding details

Current Industry

C03B2205/64Induction furnaces, i.e. HF/RF coil

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Heating apparatus of induction furnace used for stretching large-di...
- Patent number 8,950,218
- Issue date Feb 10, 2015
- Yangze Optical Fibre and Cable Company Ltd.
- Dongquan Fang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and induction furnace for drawing large diameter preforms to...
- Patent number 7,814,767
- Issue date Oct 19, 2010
- Prysmian Cavi E Sistemi Energia S.r.L.
- Giacomo Stefano Roba
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical fiber draw furnace having a SiC or Silicon Nitride tube
- Patent number 6,658,897
- Issue date Dec 9, 2003
- Alcatel
- Jurgen Berndt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of reducing break sources in drawn fibers by active oxidatio...
- Patent number 6,345,519
- Issue date Feb 12, 2002
- Corning Incorporated
- James E. Dickinson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for drawing glass fibers
- Patent number 6,295,844
- Issue date Oct 2, 2001
- Danh C. Tran
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Device for injecting non-oxidizing gas into a furnace
- Patent number 5,970,083
- Issue date Oct 19, 1999
- Alcatel Fibres Optiques
- Gerard Orcel
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of drawing an optical fiber
- Patent number 5,897,681
- Issue date Apr 27, 1999
- Alcatel
- Hans-Jurgen Lysson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fiber-drawing furnace for drawing down an optical-fiber preform int...
- Patent number 5,848,093
- Issue date Dec 8, 1998
- Alcatel Alsthom Compagnie Generale d'Electricite
- Jacques Goudeau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Magnesia fiber draw furnace
- Patent number 5,698,124
- Issue date Dec 16, 1997
- Lucent Technologies Inc.
- Frank Vincent DiMarcello
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and device for manufacturing an optical fiber
- Patent number 5,545,246
- Issue date Aug 13, 1996
- Kabel Rheydt Aktiengesellschaft
- Hans-J urgen Lysson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber draw furnace
- Patent number 5,410,567
- Issue date Apr 25, 1995
- Corning Incorporated
- Kevin R. Brundage
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Iridium fiber draw induction furnace
- Patent number 5,308,947
- Issue date May 3, 1994
- AT&T Bell Laboratories
- James W. Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming glass articles
- Patent number 5,100,449
- Issue date Mar 31, 1992
- Corning Incorporated
- Lauren K. Cornelius
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing optical fiber in a hydrogen atmosphere to prev...
- Patent number 5,059,229
- Issue date Oct 22, 1991
- Corning Incorporated
- Michael G. Blankenship
- G02 - OPTICS
Information Patent Grant
Method and apparatus for contaminant removal in manufacturing optic...
- Patent number 4,988,374
- Issue date Jan 29, 1991
- STC PLC
- Ian D. Harding
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of joining self-aligning optical fibers
- Patent number 4,950,318
- Issue date Aug 21, 1990
- Andrew Corporation
- Richard B. Dyott
- G02 - OPTICS
Information Patent Grant
Optical fiber and laser interface device
- Patent number 4,784,454
- Issue date Nov 15, 1988
- Andrew Corporation
- Richard B. Dyott
- G02 - OPTICS
Information Patent Grant
Self-aligning optical fiber directional coupler and fiber-ring opti...
- Patent number 4,755,021
- Issue date Jul 5, 1988
- Andrew Corporation
- Richard B. Dyott
- G02 - OPTICS
Information Patent Grant
Tube furnace
- Patent number 4,748,307
- Issue date May 31, 1988
- STC PLC
- John G. Lamb
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of surfacing the heater of a furnace for optical fibre drawing
- Patent number 4,735,826
- Issue date Apr 5, 1988
- CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A.
- Giacomo Roba
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Single mode, single polarization optical fiber with accessible guid...
- Patent number 4,669,814
- Issue date Jun 2, 1987
- Andrew Corporation
- Richard B. Dyott
- G02 - OPTICS
Information Patent Grant
Method for making self-aligning optical fiber with accessible guidi...
- Patent number 4,668,264
- Issue date May 26, 1987
- Andrew Corporation
- Richard B. Dyott
- G02 - OPTICS
Information Patent Grant
Modified zirconia induction furnace
- Patent number 4,608,473
- Issue date Aug 26, 1986
- AT&T Technologies, Inc.
- Un C. Paek
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for controlling lightguide fiber tension during drawing
- Patent number 4,578,098
- Issue date Mar 25, 1986
- AT&T Technologies, Inc.
- Un C. Paek
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for heating a preform from which lightguide fiber is drawn
- Patent number 4,547,644
- Issue date Oct 15, 1985
- AT&T Technologies, Inc.
- Wallace C. Bair
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Modified zirconia induction furnace
- Patent number 4,533,378
- Issue date Aug 6, 1985
- AT&T Technologies, Inc.
- Un C. Paek
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Zirconia induction furnace
- Patent number 4,450,333
- Issue date May 22, 1984
- AT&T Technologies, Inc.
- Matthew J. Andrejco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multiple fiber forming machine
- Patent number 4,373,943
- Issue date Feb 15, 1983
- Alain Gouronnec
- G02 - OPTICS
Information Patent Grant
High-frequency electric furnace
- Patent number 4,142,063
- Issue date Feb 27, 1979
- Compagnie Generale d'Electricite
- Jean-Yves Boniort
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Installation for the zonal treatment of elongated products
- Patent number 4,061,451
- Issue date Dec 6, 1977
- Automatisme & Technique
- Gerard Bardet
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
INDUCTIVE FURNACE WITH ROTATING SUSCEPTOR FOR HIGH PRECISION WAVEGU...
- Publication number 20230192526
- Publication date Jun 22, 2023
- Heraeus Quartz North America LLC
- Qiulin MA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HEATING APPARATUS OF INDUCTION FURNACE USED FOR STRETCHING LARGE-DI...
- Publication number 20140041416
- Publication date Feb 13, 2014
- Dongquan Fang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of and apparatus for producing optical fiber
- Publication number 20050066690
- Publication date Mar 31, 2005
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Taiichiro Yamashita
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Insulation of a heating element in a furnace for drawing optical fi...
- Publication number 20050016219
- Publication date Jan 27, 2005
- Photonium Oy
- Markku Rajala
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Apparatus for drawing a fiber
- Publication number 20020100297
- Publication date Aug 1, 2002
- ALCATEL
- Jurgen Berndt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and induction furnace for drawing large diameter preforms to...
- Publication number 20020088253
- Publication date Jul 11, 2002
- Giacomo Stefano Roba
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF REDUCING BREAK SOURCES IN DRAWN FIBERS BY ACTIVE OXIDATIO...
- Publication number 20020029591
- Publication date Mar 14, 2002
- JAMES E. DICKINSON JR.
- C03 - GLASS MINERAL OR SLAG WOOL

Induction furnaces, i.e. HF/RF coil

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heating apparatus of induction furnace used for stretching large-di...

Method and induction furnace for drawing large diameter preforms to...

Optical fiber draw furnace having a SiC or Silicon Nitride tube

Method of reducing break sources in drawn fibers by active oxidatio...

Apparatus and method for drawing glass fibers

Device for injecting non-oxidizing gas into a furnace

Method of drawing an optical fiber

Fiber-drawing furnace for drawing down an optical-fiber preform int...

Magnesia fiber draw furnace

Method and device for manufacturing an optical fiber

Optical fiber draw furnace

Iridium fiber draw induction furnace

Method of forming glass articles

Method for producing optical fiber in a hydrogen atmosphere to prev...

Method and apparatus for contaminant removal in manufacturing optic...

Method of joining self-aligning optical fibers

Optical fiber and laser interface device

Self-aligning optical fiber directional coupler and fiber-ring opti...

Tube furnace

Method of surfacing the heater of a furnace for optical fibre drawing

Single mode, single polarization optical fiber with accessible guid...

Method for making self-aligning optical fiber with accessible guidi...

Modified zirconia induction furnace

Apparatus for controlling lightguide fiber tension during drawing

Apparatus for heating a preform from which lightguide fiber is drawn

Modified zirconia induction furnace

Zirconia induction furnace

Multiple fiber forming machine

High-frequency electric furnace

Installation for the zonal treatment of elongated products

Patents Applicationslast 30 patents

INDUCTIVE FURNACE WITH ROTATING SUSCEPTOR FOR HIGH PRECISION WAVEGU...

HEATING APPARATUS OF INDUCTION FURNACE USED FOR STRETCHING LARGE-DI...

Method of and apparatus for producing optical fiber

Insulation of a heating element in a furnace for drawing optical fi...

Apparatus for drawing a fiber

Method and induction furnace for drawing large diameter preforms to...

METHOD OF REDUCING BREAK SOURCES IN DRAWN FIBERS BY ACTIVE OXIDATIO...