PT8009U - APPARATUS FOR WATER HEATING AND STORAGE POTAVEL - Google Patents
APPARATUS FOR WATER HEATING AND STORAGE POTAVELInfo
- Publication number
- PT8009U PT8009U PT800988U PT800988U PT8009U PT 8009 U PT8009 U PT 8009U PT 800988 U PT800988 U PT 800988U PT 800988 U PT800988 U PT 800988U PT 8009 U PT8009 U PT 8009U
- Authority
- PT
- Portugal
- Prior art keywords
- potavel
- storage
- water heating
- heating
- water
- Prior art date
Links
Classifications
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8716433U DE8716433U1 (en) | 1987-12-12 | 1987-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT8009U true PT8009U (en) | 1989-09-14 |
PT8009Y PT8009Y (en) | 1993-01-29 |
Family
ID=6815058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT800988U PT8009Y (en) | 1987-12-12 | 1988-12-12 | APPARATUS FOR WATER HEATING AND STORAGE POTAVEL |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0320678A3 (en) |
DE (1) | DE8716433U1 (en) |
PT (1) | PT8009Y (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9200745A (en) * | 1992-04-23 | 1993-11-16 | Vries Metaal Bv | DHW WATER HEATER. |
DE102004018034B4 (en) * | 2004-04-14 | 2014-07-24 | Stiebel Eltron Gmbh & Co. Kg | Method for switching on a heat pump in connection with a hot water storage tank for heat pumps |
CN105202742B (en) * | 2015-11-02 | 2018-04-24 | 张斌 | A kind of integrated water heating unit of low-energy-consumption high-efficiency |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1679766B1 (en) * | 1966-06-18 | 1972-05-31 | Schmoele Metall R & G | Domestic hot water heater for connection to a collective heating system |
BE829725A (en) * | 1974-06-14 | 1975-09-15 | INDUSTRIAL WATER PREPARATION UNIT | |
FR2461206A1 (en) * | 1979-07-13 | 1981-01-30 | Charot Ets | Solar heater for production of hot water - has storage reservoir with graduated temperature levels caused by heat flowing through slots in vertical tube |
DE8703576U1 (en) * | 1987-03-10 | 1987-04-23 | Dms - Kalt- Und Warmwassertechnik Muehlena - Schoeps - Tittel Ohg, 2000 Oststeinbek, De |
-
1987
- 1987-12-12 DE DE8716433U patent/DE8716433U1/de not_active Expired
-
1988
- 1988-11-25 EP EP88119647A patent/EP0320678A3/en not_active Withdrawn
- 1988-12-12 PT PT800988U patent/PT8009Y/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT8009Y (en) | 1993-01-29 |
EP0320678A3 (en) | 1990-07-11 |
DE8716433U1 (en) | 1989-04-13 |
EP0320678A2 (en) | 1989-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3K | Utility model granted, date of granting |
Effective date: 19920714 |
|
MM3K | Annulment or lapse (utility model) |
Effective date: 19970131 |