FR2307229A1 - Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applications - Google Patents
Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applicationsInfo
- Publication number
- FR2307229A1 FR2307229A1 FR7511744A FR7511744A FR2307229A1 FR 2307229 A1 FR2307229 A1 FR 2307229A1 FR 7511744 A FR7511744 A FR 7511744A FR 7511744 A FR7511744 A FR 7511744A FR 2307229 A1 FR2307229 A1 FR 2307229A1
- Authority
- FR
- France
- Prior art keywords
- shutters
- fans
- link
- control system
- automatic control
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7511744A FR2307229A1 (fr) | 1975-04-11 | 1975-04-11 | Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7511744A FR2307229A1 (fr) | 1975-04-11 | 1975-04-11 | Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307229A1 true FR2307229A1 (fr) | 1976-11-05 |
FR2307229B1 FR2307229B1 (forum.php) | 1978-12-29 |
Family
ID=9153982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511744A Granted FR2307229A1 (fr) | 1975-04-11 | 1975-04-11 | Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2307229A1 (forum.php) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612658A1 (fr) * | 1987-03-16 | 1988-09-23 | Tarroux Jean | Appareil de regulation en temperature de bergeries ou porcheries |
-
1975
- 1975-04-11 FR FR7511744A patent/FR2307229A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612658A1 (fr) * | 1987-03-16 | 1988-09-23 | Tarroux Jean | Appareil de regulation en temperature de bergeries ou porcheries |
Also Published As
Publication number | Publication date |
---|---|
FR2307229B1 (forum.php) | 1978-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8100682L (sv) | Hydrauliskt bromssystem med antilasningsorgan | |
FR2570654B1 (fr) | Dispositif d'attelage extensible pour vehicules routiers et ferroviaires | |
SE8203689L (sv) | Flodesstyranordning samt sadan anordning innefattande hiss | |
SE8403291L (sv) | Hydraulisk bromsanleggning | |
GB1352963A (en) | Pneumatic holding device | |
US3468060A (en) | Closure member operating mechanism | |
GB1206381A (en) | Anti-cavitation means for hydraulic motors | |
JPS6452985A (en) | Door switchgear | |
FR2307229A1 (fr) | Lanterneau et volets de ventilation anti-retour a commande automatique d'ouverture et de fermeture pour batiments d'elevage et autres applications | |
US3010433A (en) | Pneumatic motion-checking device and door operating system including same | |
US2166743A (en) | Opening and closing mechanism for gates, doors, and the like | |
ATE7618T1 (de) | Tuerbetaetigungseinrichtung. | |
FI63622C (fi) | Doerrmanoevreringssystem | |
GB1299144A (en) | Fluid operated motor | |
GB1078957A (en) | Hydraulically operated gate drive | |
SU976099A1 (ru) | Устройство дл управлени шахтной вентил ционной дверью | |
FR2343145A1 (fr) | Dispositif de distribution pour un verin a double effet a commande pneumatique | |
US3017867A (en) | Apparatus for opening and closing milking barn doors | |
GB922428A (en) | Tractor hydraulic system | |
GB1295164A (forum.php) | ||
US2837896A (en) | Hydraulic or pneumatic bi-directional impulse motor | |
JPS54108443A (en) | Device for automatically opening and closing airtight door | |
GB1225295A (forum.php) | ||
GB753129A (en) | Improvements in or relating to power door operating systems | |
GB997756A (en) | Improvements relating to hydraulic servo devices on motor vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |