FR2179506A1 - - Google Patents
Info
- Publication number
- FR2179506A1 FR2179506A1 FR7212501A FR7212501A FR2179506A1 FR 2179506 A1 FR2179506 A1 FR 2179506A1 FR 7212501 A FR7212501 A FR 7212501A FR 7212501 A FR7212501 A FR 7212501A FR 2179506 A1 FR2179506 A1 FR 2179506A1
- 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.)
- Withdrawn
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
- F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212501A FR2179506A1 (US20100223739A1-20100909-C00025.png) | 1972-04-10 | 1972-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212501A FR2179506A1 (US20100223739A1-20100909-C00025.png) | 1972-04-10 | 1972-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2179506A1 true FR2179506A1 (US20100223739A1-20100909-C00025.png) | 1973-11-23 |
Family
ID=9096594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7212501A Withdrawn FR2179506A1 (US20100223739A1-20100909-C00025.png) | 1972-04-10 | 1972-04-10 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2179506A1 (US20100223739A1-20100909-C00025.png) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931359A1 (de) * | 1979-08-02 | 1981-02-19 | Mack Gmbh & Co Reinhold | Vorrichtung zur beheizung bzw. klimatisierung geschlossener raeume |
EP0131541A2 (de) * | 1983-06-13 | 1985-01-16 | Salvis Ag | Begasungs-Brutschrank für biologische Anwendung |
DE3430031A1 (de) * | 1984-08-16 | 1986-02-20 | Gas & Wasserleitungsgeschäft Böhm, Hörle, Schuster & Cie (GmbH & Co), 7000 Stuttgart | Vorrichtung zum ausgleich der temperaturverteilung in raeumen |
FR2629902A1 (US20100223739A1-20100909-C00025.png) * | 1988-04-08 | 1989-10-13 | Fukuda Kouzo | |
NL1035507C2 (nl) * | 2008-06-02 | 2009-07-07 | Ende Pompen B V V D | Kas voorzien van ventilatiesysteem. |
WO2023169991A1 (en) * | 2022-03-07 | 2023-09-14 | Beektech Industries B.V. | Height adjustable ventilation system |
-
1972
- 1972-04-10 FR FR7212501A patent/FR2179506A1/fr not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931359A1 (de) * | 1979-08-02 | 1981-02-19 | Mack Gmbh & Co Reinhold | Vorrichtung zur beheizung bzw. klimatisierung geschlossener raeume |
EP0131541A2 (de) * | 1983-06-13 | 1985-01-16 | Salvis Ag | Begasungs-Brutschrank für biologische Anwendung |
EP0131541A3 (en) * | 1983-06-13 | 1987-02-04 | Salvis Ag | Biological incubator with gas circulation |
DE3430031A1 (de) * | 1984-08-16 | 1986-02-20 | Gas & Wasserleitungsgeschäft Böhm, Hörle, Schuster & Cie (GmbH & Co), 7000 Stuttgart | Vorrichtung zum ausgleich der temperaturverteilung in raeumen |
FR2629902A1 (US20100223739A1-20100909-C00025.png) * | 1988-04-08 | 1989-10-13 | Fukuda Kouzo | |
NL1035507C2 (nl) * | 2008-06-02 | 2009-07-07 | Ende Pompen B V V D | Kas voorzien van ventilatiesysteem. |
WO2009148308A1 (en) * | 2008-06-02 | 2009-12-10 | Van Der Ende Pompen B.V. | Greenhouse comprising ventilation system |
WO2023169991A1 (en) * | 2022-03-07 | 2023-09-14 | Beektech Industries B.V. | Height adjustable ventilation system |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |