FR2145531B1 - - Google Patents
Info
- Publication number
- FR2145531B1 FR2145531B1 FR727224704A FR7224704A FR2145531B1 FR 2145531 B1 FR2145531 B1 FR 2145531B1 FR 727224704 A FR727224704 A FR 727224704A FR 7224704 A FR7224704 A FR 7224704A FR 2145531 B1 FR2145531 B1 FR 2145531B1
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
- F22B3/06—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by transformation of mechanical, e.g. kinetic, energy into heat energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI196171 | 1971-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2145531A1 FR2145531A1 (https=) | 1973-02-23 |
| FR2145531B1 true FR2145531B1 (https=) | 1973-07-13 |
Family
ID=8506469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR727224704A Expired FR2145531B1 (https=) | 1971-07-09 | 1972-07-07 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2233587A1 (https=) |
| FR (1) | FR2145531B1 (https=) |
| GB (1) | GB1403108A (https=) |
| IT (1) | IT965877B (https=) |
-
1972
- 1972-07-04 IT IT51320/72A patent/IT965877B/it active
- 1972-07-07 DE DE2233587A patent/DE2233587A1/de active Pending
- 1972-07-07 FR FR727224704A patent/FR2145531B1/fr not_active Expired
- 1972-07-10 GB GB3217172A patent/GB1403108A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2145531A1 (https=) | 1973-02-23 |
| GB1403108A (en) | 1975-08-13 |
| IT965877B (it) | 1974-02-11 |
| DE2233587A1 (de) | 1973-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |