DE3816420C2 - - Google Patents
Info
- Publication number
- DE3816420C2 DE3816420C2 DE3816420A DE3816420A DE3816420C2 DE 3816420 C2 DE3816420 C2 DE 3816420C2 DE 3816420 A DE3816420 A DE 3816420A DE 3816420 A DE3816420 A DE 3816420A DE 3816420 C2 DE3816420 C2 DE 3816420C2
- Authority
- DE
- Germany
- Prior art keywords
- hot side
- heating conductor
- leg
- armature
- insulating body
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 239000000919 ceramic Substances 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
Landscapes
- Resistance Heating (AREA)
- Furnace Details (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3816420A DE3816420A1 (de) | 1988-05-13 | 1988-05-13 | Vorrichtung zur halterung elektrischer heizleiter in einem industrieofen |
| DE19883844638 DE3844638A1 (de) | 1988-05-13 | 1988-05-13 | Vorrichtung zur halterung elektrischer heizleiter in einem industrieofen |
| EP89106479A EP0341441B1 (de) | 1988-05-13 | 1989-04-12 | Vorrichtung zur Halterung elektrischer Heizleiter in einem Industrieofen |
| AT89106479T ATE107830T1 (de) | 1988-05-13 | 1989-04-12 | Vorrichtung zur halterung elektrischer heizleiter in einem industrieofen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3816420A DE3816420A1 (de) | 1988-05-13 | 1988-05-13 | Vorrichtung zur halterung elektrischer heizleiter in einem industrieofen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3816420A1 DE3816420A1 (de) | 1989-11-23 |
| DE3816420C2 true DE3816420C2 (enrdf_load_stackoverflow) | 1990-05-17 |
Family
ID=6354348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3816420A Granted DE3816420A1 (de) | 1988-05-13 | 1988-05-13 | Vorrichtung zur halterung elektrischer heizleiter in einem industrieofen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0341441B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE107830T1 (enrdf_load_stackoverflow) |
| DE (1) | DE3816420A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6795715B1 (ja) * | 2020-02-18 | 2020-12-02 | 中外炉工業株式会社 | 電熱ヒータ装置およびそれを備える熱処理炉 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1638822A (en) * | 1923-06-30 | 1927-08-16 | Westinghouse Electric & Mfg Co | Electric resistance furnace |
| US1767172A (en) * | 1923-09-17 | 1930-06-24 | Electric Furnace Co | Resistor grid and method of supporting same |
| US4154975A (en) * | 1977-03-04 | 1979-05-15 | Sauder Industries, Inc. | Method and apparatus for supporting electric heating elements in a furnace insulated with ceramic fiber |
| US4341916A (en) * | 1980-10-30 | 1982-07-27 | Manville Service Corporation | Electric furnace insulation module |
| BR8007655A (pt) * | 1980-11-24 | 1982-07-27 | Carborundum Sa | Dispositivo de suporte ou sustentacao de elementos de aquecimento eletrico em fornos e em equipamentos,isolados com fibra ceramica |
| US4443881A (en) * | 1982-06-01 | 1984-04-17 | Northcutt Donald R | Suspension system for electric heating elements |
| DE8803184U1 (de) * | 1988-03-09 | 1988-05-05 | Abicht, Roland, Ing.(grad.), 5828 Ennepetal | Vorrichtung zur Halterung von elektrischen Heizleitern in Industrieöfen |
| DE3807721A1 (de) * | 1988-03-09 | 1989-09-28 | Abicht Roland | Vorrichtung zur halterung von elektrischen heizleitern in industrieoefen |
| DE8806344U1 (de) * | 1988-05-13 | 1988-10-13 | Abicht, Roland, Ing.(grad.), 5828 Ennepetal | Vorrichtung zur Halterung elektrischer Heizleiter in einem Industrieofen |
-
1988
- 1988-05-13 DE DE3816420A patent/DE3816420A1/de active Granted
-
1989
- 1989-04-12 EP EP89106479A patent/EP0341441B1/de not_active Expired - Lifetime
- 1989-04-12 AT AT89106479T patent/ATE107830T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0341441A3 (de) | 1991-07-03 |
| DE3816420A1 (de) | 1989-11-23 |
| EP0341441A2 (de) | 1989-11-15 |
| EP0341441B1 (de) | 1994-06-22 |
| ATE107830T1 (de) | 1994-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| AH | Division in |
Ref country code: DE Ref document number: 3844638 Format of ref document f/p: P |
|
| 8363 | Opposition against the patent | ||
| AH | Division in |
Ref country code: DE Ref document number: 3844638 Format of ref document f/p: P |
|
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| AH | Division in |
Ref country code: DE Ref document number: 3844638 Format of ref document f/p: P |
|
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8370 | Indication related to discontinuation of the patent is to be deleted | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8370 | Indication related to discontinuation of the patent is to be deleted |