FR2008014A1 - - Google Patents
Info
- Publication number
- FR2008014A1 FR2008014A1 FR6912702A FR6912702A FR2008014A1 FR 2008014 A1 FR2008014 A1 FR 2008014A1 FR 6912702 A FR6912702 A FR 6912702A FR 6912702 A FR6912702 A FR 6912702A FR 2008014 A1 FR2008014 A1 FR 2008014A1
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F28F1/24—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 transversely
- F28F1/32—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 transversely the means having portions engaging further tubular elements
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
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)
- Details Of Fluid Heaters (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681778519 DE1778519A1 (de) | 1968-05-08 | 1968-05-08 | Waermeuebertrager fuer einen Wassererhitzer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2008014A1 true FR2008014A1 (fr) | 1970-01-16 |
Family
ID=5703480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6912702A Withdrawn FR2008014A1 (fr) | 1968-05-08 | 1969-04-22 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE732745A (fr) |
DE (1) | DE1778519A1 (fr) |
ES (1) | ES165138Y (fr) |
FR (1) | FR2008014A1 (fr) |
NL (1) | NL6906969A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259785A1 (de) * | 1971-12-09 | 1973-06-14 | Glow Worm Ltd | Waermeaustauscher und unter verwendung derselben hergestellte wassererhitzer |
EP0105847A2 (fr) * | 1982-10-04 | 1984-04-18 | FERROLI INDUSTRIE RISCALDAMENTO S.p.A. | Echangeur de chaleur eau-gaz, particulièrement pour systèmes de chauffage central et systèmes d'eaux sanitaires |
-
1968
- 1968-05-08 DE DE19681778519 patent/DE1778519A1/de active Pending
-
1969
- 1969-04-22 FR FR6912702A patent/FR2008014A1/fr not_active Withdrawn
- 1969-05-07 NL NL6906969A patent/NL6906969A/xx unknown
- 1969-05-07 ES ES1969165138U patent/ES165138Y/es not_active Expired
- 1969-05-08 BE BE732745D patent/BE732745A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259785A1 (de) * | 1971-12-09 | 1973-06-14 | Glow Worm Ltd | Waermeaustauscher und unter verwendung derselben hergestellte wassererhitzer |
EP0105847A2 (fr) * | 1982-10-04 | 1984-04-18 | FERROLI INDUSTRIE RISCALDAMENTO S.p.A. | Echangeur de chaleur eau-gaz, particulièrement pour systèmes de chauffage central et systèmes d'eaux sanitaires |
EP0105847A3 (fr) * | 1982-10-04 | 1984-12-12 | FERROLI INDUSTRIE RISCALDAMENTO S.p.A. | Echangeur de chaleur eau-gaz, particulièrement pour systèmes de chauffage central et systèmes d'eaux sanitaires |
Also Published As
Publication number | Publication date |
---|---|
ES165138Y (es) | 1972-04-16 |
BE732745A (fr) | 1969-10-16 |
NL6906969A (fr) | 1969-11-11 |
DE1778519A1 (de) | 1971-07-29 |
ES165138U (es) | 1971-04-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |