PL435244A1 - Extract ventilation grille with a self-regulating flow rate mechanism - Google Patents
Extract ventilation grille with a self-regulating flow rate mechanismInfo
- Publication number
- PL435244A1 PL435244A1 PL435244A PL43524420A PL435244A1 PL 435244 A1 PL435244 A1 PL 435244A1 PL 435244 A PL435244 A PL 435244A PL 43524420 A PL43524420 A PL 43524420A PL 435244 A1 PL435244 A1 PL 435244A1
- Authority
- PL
- Poland
- Prior art keywords
- self
- damper
- flow rate
- grille
- regulating flow
- Prior art date
Links
Landscapes
- Air-Flow Control Members (AREA)
Abstract
Kratka wywiewna z mechanizmem samoregulującym, wyposażona w korpus główny kratki zawierający część wewnętrzną, część zewnętrzną korpusu głównego kratki, ruchomą przepustnicę oraz sprężynę powrotną charakteryzuje się tym, że w kanale wlotowym (5a) wsunięty jest korpus przepustnicy z umocowaną w nim przepustnicą (2), przy czym przepustnica (2) ma wyprofilowaną górną powierzchnię. Korpus przepustnicy ma umieszczone po obu swych stronach prowadnice, zaś kanał wlotowy (5a) na swych wewnętrznych ściankach zawiera rowki (11) do umocowania na różnych poziomach prowadnic, umieszczonych na korpusie przepustnicy.An exhaust grille with a self-regulating mechanism, equipped with the main body of the grille, including an internal part, an external part of the main body of the grille, a movable damper and a return spring, characterized by the fact that the damper body with the damper (2) attached to it is inserted in the inlet duct (5a), the damper (2) has a profiled upper surface. The throttle body has guides on both its sides, and the inlet channel (5a) on its inner walls has grooves (11) for mounting on different levels of the guides provided on the throttle body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL435244A PL242959B1 (en) | 2020-09-09 | 2020-09-09 | Extract ventilation grille with a self-regulating flow rate mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL435244A PL242959B1 (en) | 2020-09-09 | 2020-09-09 | Extract ventilation grille with a self-regulating flow rate mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
PL435244A1 true PL435244A1 (en) | 2022-03-14 |
PL242959B1 PL242959B1 (en) | 2023-05-22 |
Family
ID=80629086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL435244A PL242959B1 (en) | 2020-09-09 | 2020-09-09 | Extract ventilation grille with a self-regulating flow rate mechanism |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL242959B1 (en) |
-
2020
- 2020-09-09 PL PL435244A patent/PL242959B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL242959B1 (en) | 2023-05-22 |
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