FR2060758A5 - - Google Patents
Info
- Publication number
- FR2060758A5 FR2060758A5 FR7031771A FR7031771A FR2060758A5 FR 2060758 A5 FR2060758 A5 FR 2060758A5 FR 7031771 A FR7031771 A FR 7031771A FR 7031771 A FR7031771 A FR 7031771A FR 2060758 A5 FR2060758 A5 FR 2060758A5
- 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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4772669 | 1969-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2060758A5 true FR2060758A5 (zh) | 1971-06-18 |
Family
ID=10446046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7031771A Expired FR2060758A5 (zh) | 1969-09-29 | 1970-09-01 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT311611B (zh) |
FR (1) | FR2060758A5 (zh) |
GB (1) | GB1310349A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2694880B1 (en) | 2011-04-08 | 2017-12-27 | Carrier Corporation | Climatic beam air conditioning system |
-
1969
- 1969-09-29 GB GB1310349D patent/GB1310349A/en not_active Expired
-
1970
- 1970-05-22 AT AT459270A patent/AT311611B/de not_active IP Right Cessation
- 1970-09-01 FR FR7031771A patent/FR2060758A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT311611B (de) | 1973-11-26 |
GB1310349A (en) | 1973-03-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |