EP0491040A4 - Electrode material for glass melting furnace - Google Patents

Electrode material for glass melting furnace

Info

Publication number: EP0491040A4
Authority: EP; European Patent Office
Prior art keywords: electrode material; melting furnace; glass melting; glass; furnace
Prior art date: 1989-01-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP19900910178

Other versions

EP0491040B1 (en

EP0491040A1 (en

Inventor

Toshio 3-48-11 Tajiri-Cho Masaki

Noriaki 2774-20 Mawatari Sasaki

Shin-Ichiro C-301 Aza-Tsukanoue Takaba Torata

Hiroshi 1-4-11 Ushirono Igarashi

Tetsuya 15-7 Ubakoyama Kasadera-Cho Shimizu

Tomohito 1-20-34 Ichiban Atsuta-Ku Iikubo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Doryokuro Kakunenryo Kaihatsu Jigyodan

Original Assignee

Doryokuro Kakunenryo Kaihatsu Jigyodan

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-01-09

Filing date

1990-07-09

Publication date

1992-12-09

1990-07-09 Application filed by Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan

1992-06-24 Publication of EP0491040A1 publication Critical patent/EP0491040A1/en

1992-12-09 Publication of EP0491040A4 publication Critical patent/EP0491040A4/en

1995-03-01 Application granted granted Critical

1995-03-01 Publication of EP0491040B1 publication Critical patent/EP0491040B1/en

2010-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Glass Melting And Manufacturing (AREA)

EP90910178A 1989-01-09 1990-07-09 Electrode material for glass melting furnace Expired - Lifetime EP0491040B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP341689A JPH0819505B2 (en)	1989-01-09	1989-01-09	Electrode material for glass melting furnace with excellent erosion resistance in molten glass under electric current
PCT/JP1990/000880 WO1992001077A1 (en)	1989-01-09	1990-07-09	Electrode material for glass melting furnace

Publications (3)

Publication Number	Publication Date
EP0491040A1 EP0491040A1 (en)	1992-06-24
EP0491040A4 true EP0491040A4 (en)	1992-12-09
EP0491040B1 EP0491040B1 (en)	1995-03-01

Family

ID=11556782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP90910178A Expired - Lifetime EP0491040B1 (en)	1989-01-09	1990-07-09	Electrode material for glass melting furnace

Country Status (4)

Country	Link
EP (1)	EP0491040B1 (en)
JP (1)	JPH0819505B2 (en)
DE (1)	DE69017460T2 (en)
WO (1)	WO1992001077A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL112648A (en) *	1994-02-22	2000-02-17	Curtis Helene Ind Inc	Transparent antiperspirant deodorant compositions comprising a borate crosslinker
DE10132575C1 (en) *	2001-07-10	2002-07-04	Heraeus Electro Nite Int	Refractory outlet used in the wall of a metallurgical vessel for steel melts has electrodes made from metal having a high melting point and/or formed from one of its oxides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1479498A (en) *	1974-04-11	1977-07-13	Bbc Sulzer Turbomaschinen	Articles resistant to high-temperature corrosion
GB2202235A (en) *	1987-03-17	1988-09-21	Gen Electric	Corrosion-resistant nickel alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5662943A (en) *	1979-10-26	1981-05-29	Hitachi Ltd	Gas turbine nozzle material
JPS6059039A (en) *	1983-09-09	1985-04-05	Mitsubishi Metal Corp	Heat resistant co alloy for spinner for forming glass fiber
JPS6277446A (en) *	1985-09-30	1987-04-09	Toshiba Corp	Electrode alloy for glass melting furnace
JPS62185851A (en) *	1986-02-13	1987-08-14	Toshiba Corp	Tool for manufacturing glass product
JPH0225535A (en) *	1988-07-14	1990-01-29	Daido Steel Co Ltd	Ni-based alloy for molten glass contact parts

1989
- 1989-01-09 JP JP341689A patent/JPH0819505B2/en not_active Expired - Fee Related
1990
- 1990-07-09 EP EP90910178A patent/EP0491040B1/en not_active Expired - Lifetime
- 1990-07-09 WO PCT/JP1990/000880 patent/WO1992001077A1/en not_active Ceased
- 1990-07-09 DE DE69017460T patent/DE69017460T2/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1479498A (en) *	1974-04-11	1977-07-13	Bbc Sulzer Turbomaschinen	Articles resistant to high-temperature corrosion
GB2202235A (en) *	1987-03-17	1988-09-21	Gen Electric	Corrosion-resistant nickel alloy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9201077A1 *

Also Published As

Publication number	Publication date
JPH0819505B2 (en)	1996-02-28
EP0491040B1 (en)	1995-03-01
DE69017460T2 (en)	1995-08-10
DE69017460D1 (en)	1995-04-06
WO1992001077A1 (en)	1992-01-23
JPH02213439A (en)	1990-08-24
EP0491040A1 (en)	1992-06-24

Publication	Publication Date	Title
GB8710298D0 (en)	1987-06-03	Glass-melting furnace
JPS6418980A (en)	1989-01-23	Refractory material
DE3475182D1 (en)	1988-12-22	Electric glass melting furnace
HU903819D0 (en)	1990-11-28	Process for melting glass
GB2060326B (en)	1983-10-19	Electrode assembly for molten glass furnace forehearth
GB2184527B (en)	1990-06-13	Base electrodes for melting furnaces
GB2153344B (en)	1986-12-03	Furnace for melting and refining glass
GB2153343B (en)	1986-12-03	Furnace for melting and refining glass
EP0325055A3 (en)	1990-09-12	Glass melting furnace
GR900100260A (en)	1991-10-10	Formulated glass material for glazing
EP0491040A4 (en)	1992-12-09	Electrode material for glass melting furnace
GB9011241D0 (en)	1990-07-11	Glass melting furnaces
EP0427230A3 (en)	1991-11-13	Hearth arrangement for melting furnace
AU580154B2 (en)	1989-01-05	Glass melting furnace
GB2174985B (en)	1988-08-10	Glass melting tank furnaces
EG17145A (en)	1991-11-30	Method for melting material particularly glass
CS791888A1 (en)	1989-09-12	Electric melting furnace especially for glass melting
CS463388A1 (en)	1989-04-14	Glass electric melting furnace
EP0424098A3 (en)	1993-11-10	High temperature electrode material
GB8925865D0 (en)	1990-01-04	Glass-melting furnace
PL273133A1 (en)	1989-01-23	Combination glass melting furnace
YU45785A (en)	1988-02-29	Electric furnace for glass melting
CS321089A1 (en)	1990-06-13	Basin for glass melting furnace
CS827887A1 (en)	1988-11-15	Glass electric melting furnace
IE861659L (en)	1986-12-25	Glass melting furnace

Legal Events

Date	Code	Title	Description
1992-05-08	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1992-06-24	17P	Request for examination filed	Effective date: 19920306
1992-06-24	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR
1992-12-09	A4	Supplementary search report drawn up and despatched	Effective date: 19921022
1992-12-09	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE FR
1994-03-09	17Q	First examination report despatched	Effective date: 19940120
1995-01-13	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-03-01	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR
1995-04-06	REF	Corresponds to:	Ref document number: 69017460 Country of ref document: DE Date of ref document: 19950406
1995-04-07	ET	Fr: translation filed
1996-01-10	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-01-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1996-02-21	26N	No opposition filed
1999-08-13	REG	Reference to a national code	Ref country code: FR Ref legal event code: CD Ref country code: FR Ref legal event code: CA
2002-07-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20020709 Year of fee payment: 13
2002-07-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20020717 Year of fee payment: 13
2004-02-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040203
2004-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040331
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