BE677990A - - Google Patents
Info
- Publication number
- BE677990A BE677990A BE677990DA BE677990A BE 677990 A BE677990 A BE 677990A BE 677990D A BE677990D A BE 677990DA BE 677990 A BE677990 A BE 677990A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
- F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1139165A GB1143952A (en) | 1965-03-17 | 1965-03-17 | Improvements in or relating to warm or cool air circulating systems and components therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677990A true BE677990A (xx) | 1966-09-01 |
Family
ID=9985371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677990D BE677990A (xx) | 1965-03-17 | 1966-03-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE677990A (xx) |
| GB (1) | GB1143952A (xx) |
| NL (1) | NL6603515A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8403660A (nl) * | 1984-11-30 | 1986-06-16 | Salland Koster B V | Luchtverversingsinrichting voor gebouwen, in het bijzonder tochtvrij gemaakte gebouwen. |
-
1965
- 1965-03-17 GB GB1139165A patent/GB1143952A/en not_active Expired
-
1966
- 1966-03-17 NL NL6603515A patent/NL6603515A/xx unknown
- 1966-03-17 BE BE677990D patent/BE677990A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1143952A (en) | 1969-02-26 |
| NL6603515A (xx) | 1966-09-19 |