ES275029U - Horno de resistencia electrica perfeccionado. - Google Patents
Horno de resistencia electrica perfeccionado.Info
- Publication number
- ES275029U ES275029U ES1982275029U ES275029U ES275029U ES 275029 U ES275029 U ES 275029U ES 1982275029 U ES1982275029 U ES 1982275029U ES 275029 U ES275029 U ES 275029U ES 275029 U ES275029 U ES 275029U
- Authority
- ES
- Spain
- Prior art keywords
- electrical resistance
- fire
- heat insulation
- furnace
- resistance furnaces
- Prior art date
- 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
Links
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
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/66—Supports or mountings for heaters on or in the wall or roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
1.Horno de resistencia eléctrica perfeccionado del tipo que incluyen una serie de elementos calefactores de resistencia eléctrica dispuestos a los lados y rodeando un espacio que contiene un crisol o recipiente similar a calentar, como mínimo estando los elementos sujetos en sus extremos por material de ladrillos refractario y rodeados por aislamiento térmico, caracterizado porque los dos extremos de cada elemento de resistencia sobrepasan unas aberturas en el material de ladrillo refractario de modo que retirando parte del aislamiento térmico pueda ganarse acceso a los dos extremos de cada elemento desde el exterior del horno para permitir la retirada y reparación o recambio del elemento. 2.Horno como se reivindica en la reivindicación 1, caracterizado porque las zonas por donde los extremos de los elementos atraviesan el material de ladrillo refractario y la zona entre la parte superior del crisol está cerrada para alojar el espacio que rodea el crisol. 3.Horno como se reivindica en la reivindicación 1 o 2, caracterizado porque se dispone el horno con una caja exterior y cuatro tapas de esquina desmontables que cubren el aislamiento térmico desmontable de modo que los dos pueden retirarse para ganar acceso a los extremos de los elementos en cada esquina. 4.Horno, según las reivindicaciones precedentes caracterizado porque los ejes de los elementos calefactores son horizontales. 5.Horno de resistencia eléctrica perfeccionado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8108444 | 1981-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES275029U true ES275029U (es) | 1984-04-01 |
ES275029Y ES275029Y (es) | 1984-11-16 |
Family
ID=10520465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982275029U Expired ES275029Y (es) | 1981-03-18 | 1982-03-17 | Horno de resistencia electrica perfeccionado. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4435819A (es) |
EP (1) | EP0060714B1 (es) |
JP (1) | JPS57172179A (es) |
AU (1) | AU549785B2 (es) |
CA (1) | CA1171446A (es) |
DE (1) | DE3264209D1 (es) |
ES (1) | ES275029Y (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511788A (en) * | 1983-02-09 | 1985-04-16 | Ushio Denki Kabushiki Kaisha | Light-radiant heating furnace |
US4559631A (en) * | 1984-09-14 | 1985-12-17 | Abar Ipsen Industries | Heat treating furnace with graphite heating elements |
DE3520615A1 (de) * | 1985-06-08 | 1986-12-11 | Karl-Heinz Dipl.-Ing.(FH) 8501 Schwanstetten Munzert | Brennofen mit elektrischer beheizung |
DE3546722C2 (en) * | 1985-06-08 | 1990-05-31 | Karl-Heinz Dipl.-Ing. Munzert (Fh), 8501 Schwanstetten, De | Electrically heated furnace |
US4885454A (en) * | 1988-04-29 | 1989-12-05 | Centorr Associates, Inc. | High temperature furnace for oxidizing atmospheres |
DE3927006C1 (es) * | 1989-08-16 | 1991-03-07 | Vdm Nickel-Technologie Ag, 5980 Werdohl, De | |
US5362033A (en) * | 1993-10-26 | 1994-11-08 | Nichias Corporation | Hot plate for keeping molten metal in a molten state |
GB9411489D0 (en) * | 1994-06-08 | 1994-07-27 | Morgan Crucible Co | Furnace lining |
US6537372B1 (en) * | 1999-06-29 | 2003-03-25 | American Crystal Technologies, Inc. | Heater arrangement for crystal growth furnace |
US6602345B1 (en) | 1999-06-29 | 2003-08-05 | American Crystal Technologies, Inc., | Heater arrangement for crystal growth furnace |
KR100485190B1 (ko) * | 2002-08-16 | 2005-04-25 | 이춘홍 | 전기로 |
KR100793937B1 (ko) | 2007-01-11 | 2008-01-16 | 주식회사 포스코 | 로의 내화물 건조 보조장치 |
RU199207U1 (ru) * | 2020-03-24 | 2020-08-21 | ООО "Термодиал" | Многофункциональная лабораторная электрическая печь сопротивления |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR909290A (es) * | 1946-05-08 | |||
DE312347C (es) * | ||||
CH91237A (fr) * | 1920-08-19 | 1921-10-17 | Usines Thecla S A | Four électrique à creuset. |
GB978420A (en) * | 1961-10-18 | 1964-12-23 | Victor Gerald Young | Improved electrical resistance furnace |
FI52261C (fi) * | 1976-06-10 | 1977-07-11 | Saarivirta Matti J | Sulatus- ja valulaite. |
-
1982
- 1982-03-16 EP EP82301328A patent/EP0060714B1/en not_active Expired
- 1982-03-16 DE DE8282301328T patent/DE3264209D1/de not_active Expired
- 1982-03-17 CA CA000398646A patent/CA1171446A/en not_active Expired
- 1982-03-17 ES ES1982275029U patent/ES275029Y/es not_active Expired
- 1982-03-18 JP JP57043665A patent/JPS57172179A/ja active Granted
- 1982-03-18 AU AU81662/82A patent/AU549785B2/en not_active Expired
- 1982-03-18 US US06/359,580 patent/US4435819A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS57172179A (en) | 1982-10-22 |
AU549785B2 (en) | 1986-02-13 |
US4435819A (en) | 1984-03-06 |
JPH0128315B2 (es) | 1989-06-01 |
EP0060714B1 (en) | 1985-06-19 |
DE3264209D1 (en) | 1985-07-25 |
AU8166282A (en) | 1982-09-23 |
EP0060714A1 (en) | 1982-09-22 |
CA1171446A (en) | 1984-07-24 |
ES275029Y (es) | 1984-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20040301 |