ES206384U - Perfected grid for ventilation ducts. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected grid for ventilation ducts. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES206384U ES206384U ES0206384U ES206384U ES206384U ES 206384 U ES206384 U ES 206384U ES 0206384 U ES0206384 U ES 0206384U ES 206384 U ES206384 U ES 206384U ES 206384 U ES206384 U ES 206384U
- Authority
- ES
- Spain
- Prior art keywords
- grid
- translation
- machine
- legally binding
- google translate
- 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
Abstract
Improved grid for ventilation ducts, characterized by being constituted by a single piece of flat sheet whose edges, folded on themselves towards the rear face, extend in hook-like fins that orient their free ends outwards, being divided the surface of said sheet in a series of bands twisted at their ends forming the grid, the. Which adopt positions inclined with respect to the superficial plane of the sheet; all this in such a way that the aforementioned fins, due to their elasticity, allow the grille to be fixed by simple snap-fit in the mouth of the ventilation duct, while the grille openings thus constituted offer a greater surface for the passage of air. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974206384U ES206384Y (en) | 1974-10-05 | 1974-10-05 | PERFECTED GRID FOR VENTILATION DUCTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974206384U ES206384Y (en) | 1974-10-05 | 1974-10-05 | PERFECTED GRID FOR VENTILATION DUCTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES206384U true ES206384U (en) | 1976-02-16 |
ES206384Y ES206384Y (en) | 1976-06-16 |
Family
ID=8372496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1974206384U Expired ES206384Y (en) | 1974-10-05 | 1974-10-05 | PERFECTED GRID FOR VENTILATION DUCTS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES206384Y (en) |
-
1974
- 1974-10-05 ES ES1974206384U patent/ES206384Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES206384Y (en) | 1976-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE762771A (en) | VENTILATION AIR DISTRIBUTION DUCT | |
AT343270B (en) | HUMIDIFIER DEVICE FOR VENTILATION GAS IN A VENTILATION DEVICE | |
NL7512575A (en) | AXIAL FAN WITH ADJUSTABLE RUSH BLADES. | |
AT354595B (en) | FAN | |
ZA754337B (en) | Axial flow variable pitch ventilating fan | |
BR7506892A (en) | PERFECTED DEVICE FOR AIR CONDITIONING DISTRIBUTION | |
ES206384U (en) | Perfected grid for ventilation ducts. (Machine-translation by Google Translate, not legally binding) | |
YU245375A (en) | Ventilating aperture for a fan with a ventilating roller | |
NL7504797A (en) | FAN. | |
ATA965575A (en) | FLAP, IN PARTICULAR THROTTLE FLAP, FOR PIPE DUCTS OR. DUCTS FOR AIR CONDITIONING | |
BR7503533A (en) | AIR CONDITIONING IMPROVEMENT | |
SE7508148L (en) | FAN. | |
ATA248875A (en) | VENTILATION DUCT ELEMENT | |
NL180878C (en) | AIR CONDITIONING SYSTEM. | |
ES304947A1 (en) | Provision of celosia to use in an air conditioner. (Machine-translation by Google Translate, not legally binding) | |
ES204872U (en) | Perfected ventilation grid. (Machine-translation by Google Translate, not legally binding) | |
ES175112U (en) | A provision for air entry in ventilation cameras. (Machine-translation by Google Translate, not legally binding) | |
AT344857B (en) | PRESSURE FLAP FOR FAN | |
ES225093U (en) | Ventilators | |
NL7416901A (en) | FAN WITH REGULATING MECHANISM. | |
ES219055U (en) | Perfected ventilation grid. (Machine-translation by Google Translate, not legally binding) | |
ES218916U (en) | Aeration grid. (Machine-translation by Google Translate, not legally binding) | |
NL7414409A (en) | HOT AIR BLOWER. | |
PL104216B1 (en) | VENTILATION DUCT | |
ES102527U (en) | Air diffuser screen for hairdressing helmets (Machine-translation by Google Translate, not legally binding) |