NO129493C - - Google Patents
Info
- Publication number
- NO129493C NO129493C NO435472A NO435472A NO129493C NO 129493 C NO129493 C NO 129493C NO 435472 A NO435472 A NO 435472A NO 435472 A NO435472 A NO 435472A NO 129493 C NO129493 C NO 129493C
- Authority
- NO
- Norway
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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Resistance Heating (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO435472A NO129493C (da) | 1972-11-28 | 1972-11-28 | |
| GB5377873A GB1426350A (en) | 1972-11-28 | 1973-11-20 | Electrical convector heaters |
| FI365173A FI55402C (fi) | 1972-11-28 | 1973-11-27 | Elektrisk genomstroemningsvaermeugn |
| DK639173A DK143010C (da) | 1972-11-28 | 1973-11-27 | Elektrisk gennemstroemnings-varmeovn |
| DE19732359294 DE2359294A1 (de) | 1972-11-28 | 1973-11-28 | Elektrische konvektionsheizvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO435472A NO129493C (da) | 1972-11-28 | 1972-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO129493B NO129493B (da) | 1974-04-16 |
| NO129493C true NO129493C (da) | 1975-06-05 |
Family
ID=19880235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO435472A NO129493C (da) | 1972-11-28 | 1972-11-28 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2359294A1 (da) |
| DK (1) | DK143010C (da) |
| FI (1) | FI55402C (da) |
| GB (1) | GB1426350A (da) |
| NO (1) | NO129493C (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2240618B (en) * | 1990-01-31 | 1994-09-21 | Thermaflex Ltd | Electric space heater |
| CN103836034B (zh) * | 2012-11-21 | 2015-09-09 | 江苏华东炉业有限公司 | 一种加热炉的炉板连接件 |
-
1972
- 1972-11-28 NO NO435472A patent/NO129493C/no unknown
-
1973
- 1973-11-20 GB GB5377873A patent/GB1426350A/en not_active Expired
- 1973-11-27 FI FI365173A patent/FI55402C/fi active
- 1973-11-27 DK DK639173A patent/DK143010C/da active
- 1973-11-28 DE DE19732359294 patent/DE2359294A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI55402C (fi) | 1979-07-10 |
| DE2359294A1 (de) | 1974-05-30 |
| NO129493B (da) | 1974-04-16 |
| DK143010C (da) | 1981-09-21 |
| FI55402B (fi) | 1979-03-30 |
| DK143010B (da) | 1981-03-09 |
| GB1426350A (en) | 1976-02-25 |