FR2171451B1 - - Google Patents
Info
- Publication number
- FR2171451B1 FR2171451B1 FR7305076A FR7305076A FR2171451B1 FR 2171451 B1 FR2171451 B1 FR 2171451B1 FR 7305076 A FR7305076 A FR 7305076A FR 7305076 A FR7305076 A FR 7305076A FR 2171451 B1 FR2171451 B1 FR 2171451B1
- 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
- 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
- F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722205775 DE2205775C3 (de) | 1972-02-08 | 1972-02-08 | Vorrichtung mit einem Gegenstromwärmeaustauscher |
| DE19722230125 DE2230125A1 (de) | 1972-06-21 | 1972-06-21 | Vorrichtung zum vermindern des feuchtigkeitsgehaltes der luft in geschlossenen raeumen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2171451A1 FR2171451A1 (US07714131-20100511-C00038.png) | 1973-09-21 |
| FR2171451B1 true FR2171451B1 (US07714131-20100511-C00038.png) | 1977-02-04 |
Family
ID=25762693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7305076A Expired FR2171451B1 (US07714131-20100511-C00038.png) | 1972-02-08 | 1973-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2171451B1 (US07714131-20100511-C00038.png) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200607A (en) * | 1963-11-07 | 1965-08-17 | Virgil C Williams | Space conditioning apparatus |
-
1973
- 1973-02-07 FR FR7305076A patent/FR2171451B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171451A1 (US07714131-20100511-C00038.png) | 1973-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |