FR2213464B1 - - Google Patents
Info
- Publication number
- FR2213464B1 FR2213464B1 FR7224205A FR7224205A FR2213464B1 FR 2213464 B1 FR2213464 B1 FR 2213464B1 FR 7224205 A FR7224205 A FR 7224205A FR 7224205 A FR7224205 A FR 7224205A FR 2213464 B1 FR2213464 B1 FR 2213464B1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7224205A FR2213464B1 (en) | 1972-06-29 | 1972-06-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7224205A FR2213464B1 (en) | 1972-06-29 | 1972-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2213464A1 FR2213464A1 (en) | 1974-08-02 |
FR2213464B1 true FR2213464B1 (en) | 1975-04-11 |
Family
ID=9101349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7224205A Expired FR2213464B1 (en) | 1972-06-29 | 1972-06-29 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2213464B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE397218B (en) * | 1975-03-21 | 1977-10-24 | Svenska Flaektfabriken Ab | PROCEDURE FOR HEAT TRANSFER BETWEEN FRAN AIR AND SUPPLY AIR IN A VENTILATION SYSTEM |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1314512A (en) * | 1961-11-29 | 1963-01-11 | Nouveaux Ateliers Lebrun | Switchable air conditioning system |
FR1462934A (en) * | 1966-01-07 | 1966-12-16 | Heat recovery air changer |
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1972
- 1972-06-29 FR FR7224205A patent/FR2213464B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2213464A1 (en) | 1974-08-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |