CH588795A5 - - Google Patents
Info
- Publication number
- CH588795A5 CH588795A5 CH1220975A CH1220975A CH588795A5 CH 588795 A5 CH588795 A5 CH 588795A5 CH 1220975 A CH1220975 A CH 1220975A CH 1220975 A CH1220975 A CH 1220975A CH 588795 A5 CH588795 A5 CH 588795A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- 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
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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Resistance Heating (AREA)
- Central Heating Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742453243 DE2453243B2 (de) | 1974-11-09 | 1974-11-09 | Elektrische rohrheizkoerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH588795A5 true CH588795A5 (en:Method) | 1977-06-15 |
Family
ID=5930450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1220975A CH588795A5 (en:Method) | 1974-11-09 | 1975-09-19 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT344834B (en:Method) |
| CH (1) | CH588795A5 (en:Method) |
| DE (1) | DE2453243B2 (en:Method) |
| FR (1) | FR2290817A1 (en:Method) |
| IT (1) | IT1053067B (en:Method) |
| SE (1) | SE7510862L (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29704371U1 (de) * | 1997-03-11 | 1997-05-15 | Türk & Hillinger GmbH, 78532 Tuttlingen | Elektrisches Heizelement mit profiliertem Außenmantel |
| GB2378500A (en) * | 2001-08-06 | 2003-02-12 | Philip Ferdinando Villa | Low surface temperature heating device |
-
1974
- 1974-11-09 DE DE19742453243 patent/DE2453243B2/de active Granted
-
1975
- 1975-09-19 CH CH1220975A patent/CH588795A5/xx not_active IP Right Cessation
- 1975-09-29 SE SE7510862A patent/SE7510862L/xx unknown
- 1975-10-06 AT AT760275A patent/AT344834B/de not_active IP Right Cessation
- 1975-10-17 FR FR7531827A patent/FR2290817A1/fr active Granted
- 1975-11-05 IT IT09604/75A patent/IT1053067B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2453243B2 (de) | 1976-08-26 |
| FR2290817B3 (en:Method) | 1978-04-07 |
| IT1053067B (it) | 1981-08-31 |
| DE2453243A1 (de) | 1976-05-13 |
| FR2290817A1 (fr) | 1976-06-04 |
| SE7510862L (sv) | 1976-05-10 |
| AT344834B (de) | 1978-08-10 |
| ATA760275A (de) | 1977-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |