FR2227501B3 - - Google Patents
Info
- Publication number
- FR2227501B3 FR2227501B3 FR7414881A FR7414881A FR2227501B3 FR 2227501 B3 FR2227501 B3 FR 2227501B3 FR 7414881 A FR7414881 A FR 7414881A FR 7414881 A FR7414881 A FR 7414881A FR 2227501 B3 FR2227501 B3 FR 2227501B3
- 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.)
- Expired
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
-
- 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
-
- 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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
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)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2031673 | 1973-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2227501A1 FR2227501A1 (US06262066-20010717-C00315.png) | 1974-11-22 |
| FR2227501B3 true FR2227501B3 (US06262066-20010717-C00315.png) | 1977-03-04 |
Family
ID=10143952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414881A Expired FR2227501B3 (US06262066-20010717-C00315.png) | 1973-04-28 | 1974-04-29 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51102526A (en) * | 1975-03-07 | 1976-09-10 | Hitachi Ltd | 2 chipataansaiseihoshiki |
-
1974
- 1974-04-24 AU AU68226/74A patent/AU6822674A/en not_active Expired
- 1974-04-24 DE DE2419643A patent/DE2419643A1/de active Pending
- 1974-04-24 IL IL44705A patent/IL44705A0/xx unknown
- 1974-04-25 CH CH567374A patent/CH564172A5/xx not_active IP Right Cessation
- 1974-04-26 IT IT50649/74A patent/IT1004488B/it active
- 1974-04-29 FR FR7414881A patent/FR2227501B3/fr not_active Expired
- 1974-04-30 JP JP49048607A patent/JPS5027141A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL44705A0 (en) | 1974-06-30 |
| FR2227501A1 (US06262066-20010717-C00315.png) | 1974-11-22 |
| JPS5027141A (US06262066-20010717-C00315.png) | 1975-03-20 |
| CH564172A5 (US06262066-20010717-C00315.png) | 1975-07-15 |
| DE2419643A1 (de) | 1974-11-21 |
| IT1004488B (it) | 1976-07-10 |
| AU6822674A (en) | 1975-10-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |