FR839105A - Perfectionnements aux appareils de chauffage et de ventilation - Google Patents
Perfectionnements aux appareils de chauffage et de ventilationInfo
- Publication number
- FR839105A FR839105A FR839105DA FR839105A FR 839105 A FR839105 A FR 839105A FR 839105D A FR839105D A FR 839105DA FR 839105 A FR839105 A FR 839105A
- Authority
- FR
- France
- Prior art keywords
- heating
- ventilation equipment
- ventilation
- equipment
- Prior art date
- 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
- F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
- F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
- F24F3/0522—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned, i.e. so-called Dual-duct System
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB839105X | 1937-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR839105A true FR839105A (fr) | 1939-03-27 |
Family
ID=10554416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR839105D Expired FR839105A (fr) | 1937-06-17 | 1938-06-09 | Perfectionnements aux appareils de chauffage et de ventilation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR839105A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19808676A1 (de) * | 1998-03-02 | 1999-09-09 | Valeo Klimasysteme Gmbh | Verteilerklappe |
-
1938
- 1938-06-09 FR FR839105D patent/FR839105A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19808676A1 (de) * | 1998-03-02 | 1999-09-09 | Valeo Klimasysteme Gmbh | Verteilerklappe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR880162A (fr) | Perfectionnements apportés aux appareils ou pompes de chauffage et de refroidissement | |
FR835321A (fr) | Perfectionnements relatifs aux appareils de chauffage | |
FR839105A (fr) | Perfectionnements aux appareils de chauffage et de ventilation | |
FR813553A (fr) | Perfectionnements aux appareils de chauffage | |
FR843825A (fr) | Perfectionnements aux élements chauffants électriques | |
FR832929A (fr) | Perfectionnements aux appareils de chauffage | |
FR836574A (fr) | Perfectionnements aux installations de chauffage central | |
FR838601A (fr) | Perfectionnements aux éléments chauffants électriques | |
FR729137A (fr) | Perfectionnements aux appareils de chauffage et de ventilation | |
FR845470A (fr) | Perfectionnements apportés aux radiateurs de chauffage | |
FR837927A (fr) | Perfectionnements aux installations de chauffage et de refroidissement | |
FR822510A (fr) | Perfectionnements aux appareils de chauffage | |
FR820380A (fr) | Perfectionnements aux chaudières de chauffage central et aux appareils analogues | |
FR847523A (fr) | Perfectionnements aux appareils de chauffage pourvus de fours | |
FR819001A (fr) | Perfectionnements aux fours électriques à réchauffer | |
FR777273A (fr) | Perfectionnements aux appareils de chauffage | |
FR771490A (fr) | Perfectionnements aux appareils de chauffage | |
FR860311A (fr) | Perfectionnements apportés aux fours de chauffage | |
FR828687A (fr) | Perfectionnements aux appareils de chauffage et de stérilisation | |
FR845259A (fr) | Perfectionnements apportés aux installations de chauffage | |
FR47520E (fr) | Perfectionnements aux appareils de chauffage | |
FR820381A (fr) | Perfectionnements aux chaudières de chauffage central et aux appareils analogues | |
FR41504E (fr) | Perfectionnements aux appareils de chauffage | |
FR735160A (fr) | Perfectionnements aux appareils de cuisson et de chauffage | |
FR847522A (fr) | Appareil de chauffage pourvu de fours |