DK44277A - Varmeveksler isaer varmtvandsbeholder til opvarmning af brugsvand - Google Patents
Varmeveksler isaer varmtvandsbeholder til opvarmning af brugsvandInfo
- Publication number
- DK44277A DK44277A DK44277A DK44277A DK44277A DK 44277 A DK44277 A DK 44277A DK 44277 A DK44277 A DK 44277A DK 44277 A DK44277 A DK 44277A DK 44277 A DK44277 A DK 44277A
- Authority
- DK
- Denmark
- Prior art keywords
- waterwater
- heating
- heat exchanger
- hot water
- water tank
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
- F24D3/082—Hot water storage tanks specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK44277A DK147530C (da) | 1977-02-02 | 1977-02-02 | Varmeveksler, isaer varmtvandsbeholder til opvarmning af brugsvand |
NO780248A NO146511C (no) | 1977-02-02 | 1978-01-24 | Varmeveksler, saerlig vannvarmer for bruksvann |
NL7800936A NL7800936A (nl) | 1977-02-02 | 1978-01-26 | Warmtewisselaar, in het bijzonder waterreser- voir voor het verwarmen van gebruikswater. |
FR7802988A FR2379785A1 (fr) | 1977-02-02 | 1978-01-27 | Echangeur de chaleur, en particulier chaudiere a eau chaude pour le chauffage de l'eau chaude domestique |
DE19782803664 DE2803664A1 (de) | 1977-02-02 | 1978-01-27 | Waermeaustauscher, insbesondere warmwasserbehaelter zum erwaermen von gebrauchswasser |
SE7801135A SE7801135L (sv) | 1977-02-02 | 1978-01-31 | Vermevexlare, speciellt varmvattenbehallare for uppvermning av bruksvatten |
BE2056657A BE863530A (nl) | 1977-02-02 | 1978-02-01 | Warmtewisselaar, in het bijzonder waterreservoir voor het verwarmen van gebruikswater |
CH111278A CH626983A5 (en) | 1977-02-02 | 1978-02-01 | Heat exchanger |
GB4228/78A GB1578505A (en) | 1977-02-02 | 1978-02-02 | Heat exchangers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK44277 | 1977-02-02 | ||
DK44277A DK147530C (da) | 1977-02-02 | 1977-02-02 | Varmeveksler, isaer varmtvandsbeholder til opvarmning af brugsvand |
Publications (3)
Publication Number | Publication Date |
---|---|
DK44277A true DK44277A (da) | 1978-08-03 |
DK147530B DK147530B (da) | 1984-09-17 |
DK147530C DK147530C (da) | 1985-09-09 |
Family
ID=8093587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK44277A DK147530C (da) | 1977-02-02 | 1977-02-02 | Varmeveksler, isaer varmtvandsbeholder til opvarmning af brugsvand |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE863530A (da) |
DK (1) | DK147530C (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107192279A (zh) * | 2017-05-31 | 2017-09-22 | 西安交通大学 | 一种环形通道内螺旋列管式气‑气换热器 |
-
1977
- 1977-02-02 DK DK44277A patent/DK147530C/da not_active IP Right Cessation
-
1978
- 1978-02-01 BE BE2056657A patent/BE863530A/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE863530A (nl) | 1978-05-29 |
DK147530B (da) | 1984-09-17 |
DK147530C (da) | 1985-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PRA | Request on administrative re-examination filed | ||
PRA | Request on administrative re-examination filed | ||
PRA | Request on administrative re-examination filed | ||
PDA | Decision on administrative re-examination: patent maintained as unamended | ||
PRA | Request on administrative re-examination filed | ||
PUP | Patent expired | ||
PUG | Patent revoked |