NL6809468A - - Google Patents
Info
- Publication number
- NL6809468A NL6809468A NL6809468A NL6809468A NL6809468A NL 6809468 A NL6809468 A NL 6809468A NL 6809468 A NL6809468 A NL 6809468A NL 6809468 A NL6809468 A NL 6809468A NL 6809468 A NL6809468 A NL 6809468A
- Authority
- NL
- Netherlands
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH727868A CH491332A (de) | 1968-05-16 | 1968-05-16 | Lochdecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809468A true NL6809468A (xx) | 1969-11-18 |
Family
ID=4322619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809468A NL6809468A (xx) | 1968-05-16 | 1968-07-04 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE732392A (xx) |
| CH (1) | CH491332A (xx) |
| DE (1) | DE1759782B2 (xx) |
| FR (1) | FR2008631B1 (xx) |
| GB (1) | GB1206349A (xx) |
| NL (1) | NL6809468A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380188A (en) * | 1981-01-28 | 1983-04-19 | Barber-Colman Company | Heat-retarding air distribution unit |
| IT8123283A0 (it) * | 1981-07-31 | 1981-07-31 | Marco Zambolin | Sistema di recupero calore perdestratificazione, sovrapressione ed isolamento termico mediante distribuzione di aria a temperatura esterna nella parte superiore di edifici industriali. |
| SE443442B (sv) * | 1981-09-30 | 1986-02-24 | Leif Ingemar Lind | Flodesfordelningsdon |
| DE3346086A1 (de) * | 1983-12-21 | 1985-10-24 | Finel Trading Company Establishment, Vaduz | Verfahren und vorrichtung zur klimatisierung von arbeits-, wohn- und aufenthaltsraeumen |
| DE3346084A1 (de) * | 1983-12-21 | 1985-10-24 | Finel Trading Company Establishment, Vaduz | Verfahren und bauelement zur klimatisierung von arbeits-, wohn- und aufenthaltsraeumen |
| DE3412631C2 (de) * | 1984-04-04 | 1987-01-29 | Reinhard Dipl.-Ing. 2086 Ellerau Simon | Pflanzenkühlraum |
| SE8704133L (sv) * | 1987-10-22 | 1989-04-23 | Flaekt Ab | Luftdistributionsdon |
| FR2648496B1 (fr) * | 1989-05-25 | 1994-04-15 | Bader Michel | Faux plafonds en tissus tendus au moins en partie permeables utilises pour creer un volume de distribution d'air en chauffage ou climatisation |
| EP1777469A1 (de) * | 2005-10-18 | 2007-04-25 | Barcol-Air Ag | Kühlelement |
| CN116271173B (zh) * | 2023-03-22 | 2024-07-12 | 华安芯科技(深圳)有限公司 | 自助服务设备消杀通道空气力学系统 |
-
1968
- 1968-05-16 CH CH727868A patent/CH491332A/de not_active IP Right Cessation
- 1968-06-07 DE DE19681759782 patent/DE1759782B2/de active Granted
- 1968-07-04 NL NL6809468A patent/NL6809468A/xx unknown
- 1968-12-12 GB GB5916668A patent/GB1206349A/en not_active Expired
-
1969
- 1969-04-25 FR FR6913230A patent/FR2008631B1/fr not_active Expired
- 1969-04-30 BE BE732392D patent/BE732392A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2008631A1 (xx) | 1970-01-23 |
| GB1206349A (en) | 1970-09-23 |
| CH491332A (de) | 1970-05-31 |
| BE732392A (xx) | 1969-10-30 |
| DE1759782B2 (de) | 1972-12-07 |
| DE1759782A1 (de) | 1972-02-17 |
| FR2008631B1 (xx) | 1974-06-14 |