FR2166937A5 - - Google Patents
Info
- Publication number
- FR2166937A5 FR2166937A5 FR7238740A FR7238740A FR2166937A5 FR 2166937 A5 FR2166937 A5 FR 2166937A5 FR 7238740 A FR7238740 A FR 7238740A FR 7238740 A FR7238740 A FR 7238740A FR 2166937 A5 FR2166937 A5 FR 2166937A5
- Authority
- FR
- France
- 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
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2155838A DE2155838C3 (de) | 1971-11-10 | 1971-11-10 | Elektrische Deckenheizung an Tunnelofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2166937A5 true FR2166937A5 (de) | 1973-08-17 |
Family
ID=5824717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7238740A Expired FR2166937A5 (de) | 1971-11-10 | 1972-11-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3743753A (de) |
| JP (1) | JPS4855432A (de) |
| DE (1) | DE2155838C3 (de) |
| FR (1) | FR2166937A5 (de) |
| GB (1) | GB1395591A (de) |
| IT (1) | IT970348B (de) |
| NL (1) | NL7214952A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916846C2 (de) * | 1979-04-26 | 1982-02-25 | Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg | Hochtemperaturofen |
| DE3019571C2 (de) * | 1980-05-22 | 1982-07-01 | Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg | Hochtemperaturofen |
| US4392052A (en) * | 1981-04-03 | 1983-07-05 | Bulten-Kanthal Ab | Device for carrying electrical resistance elements |
| FR2578966A1 (fr) * | 1985-03-15 | 1986-09-19 | Graniou Louis | Four electrique a haute temperature dont les resistances disposees sous la voute sont des tubes conducteurs chauffants disposes en chainettes, maintenus en place par des suspentes refrigerees |
| AT17549U1 (de) * | 2021-05-19 | 2022-07-15 | Plansee Se | Halteelement für einen hochtemperaturofen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1547000A (en) * | 1925-07-21 | Electbic furnace | ||
| US1864334A (en) * | 1927-03-10 | 1932-06-21 | Electric Furnace Co | Metallic resistor for electric furnaces |
| US2264716A (en) * | 1940-02-21 | 1941-12-02 | Westinghouse Electric & Mfg Co | Electric furnace |
-
1971
- 1971-11-10 DE DE2155838A patent/DE2155838C3/de not_active Expired
- 1971-12-27 US US00212406A patent/US3743753A/en not_active Expired - Lifetime
-
1972
- 1972-05-09 JP JP47045067A patent/JPS4855432A/ja active Pending
- 1972-11-02 FR FR7238740A patent/FR2166937A5/fr not_active Expired
- 1972-11-06 NL NL7214952A patent/NL7214952A/xx unknown
- 1972-11-06 GB GB5110672A patent/GB1395591A/en not_active Expired
- 1972-11-09 IT IT31469/72A patent/IT970348B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4855432A (de) | 1973-08-03 |
| DE2155838B2 (de) | 1979-04-19 |
| GB1395591A (en) | 1975-05-29 |
| US3743753A (en) | 1973-07-03 |
| DE2155838C3 (de) | 1979-12-06 |
| NL7214952A (de) | 1973-05-14 |
| DE2155838A1 (de) | 1973-05-17 |
| IT970348B (it) | 1974-04-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |