BE816768A - FINNED DIFFUSERS - Google Patents
FINNED DIFFUSERSInfo
- Publication number
- BE816768A BE816768A BE145804A BE145804A BE816768A BE 816768 A BE816768 A BE 816768A BE 145804 A BE145804 A BE 145804A BE 145804 A BE145804 A BE 145804A BE 816768 A BE816768 A BE 816768A
- Authority
- BE
- Belgium
- Prior art keywords
- diffusers
- finned
- finned diffusers
- Prior art date
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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324071A FR2235343B1 (en) | 1973-06-29 | 1973-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816768A true BE816768A (en) | 1974-10-16 |
Family
ID=9121836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145804A BE816768A (en) | 1973-06-29 | 1974-06-24 | FINNED DIFFUSERS |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE816768A (en) |
FR (1) | FR2235343B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU183314B (en) * | 1981-02-06 | 1984-04-28 | Laszlo Szuecs | Ribbed heat exchanger and method for producing same |
FR2518729A1 (en) * | 1981-12-21 | 1983-06-24 | Giraud Gabriel | HEAT EXCHANGER WITH FINS IN PARTICULAR FOR DOMESTIC HEATING CONVECTOR |
IT226255Z2 (en) * | 1992-02-18 | 1997-06-02 | Miralfin Srl | STRUCTURE OF RADIATOR PARTICULARLY FOR HEATING ROOMS |
FR2764162B1 (en) * | 1997-05-27 | 2004-09-03 | Muller Et Cie | METHOD FOR PRODUCING SHIELDED ELECTRIC RESISTORS WITH MULTIPLE DISSIPATORS AND ELECTRIC RESISTORS THUS OBTAINED |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3031171A (en) * | 1960-03-22 | 1962-04-24 | Robbins & Myers | Radiation fin structure for rod-like heating elements |
US3449552A (en) * | 1965-10-11 | 1969-06-10 | Tuttle & Co H W | Space heater construction |
US3396458A (en) * | 1966-03-28 | 1968-08-13 | Electro Therm | Electrical heating elements and method and apparatus for making the same |
-
1973
- 1973-06-29 FR FR7324071A patent/FR2235343B1/fr not_active Expired
-
1974
- 1974-06-24 BE BE145804A patent/BE816768A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2235343A1 (en) | 1975-01-24 |
FR2235343B1 (en) | 1976-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOC. D'APPLICATIONS THERMOELECTRIQUES APPLIMO Effective date: 19910630 |