IT1260793B - Serranda dell'aria modulante ad intercettazione stagna del flusso - Google Patents

Serranda dell'aria modulante ad intercettazione stagna del flusso

Info

Publication number
IT1260793B
IT1260793B ITBZ920012A ITBZ920012A IT1260793B IT 1260793 B IT1260793 B IT 1260793B IT BZ920012 A ITBZ920012 A IT BZ920012A IT BZ920012 A ITBZ920012 A IT BZ920012A IT 1260793 B IT1260793 B IT 1260793B
Authority
IT
Italy
Prior art keywords
fins
air damper
waterproof
edges
modulating air
Prior art date
Application number
ITBZ920012A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITBZ920012A priority Critical patent/IT1260793B/it
Publication of ITBZ920012A0 publication Critical patent/ITBZ920012A0/it
Priority to AT0047493A priority patent/AT407297B/de
Priority to DE4308545A priority patent/DE4308545A1/de
Publication of ITBZ920012A1 publication Critical patent/ITBZ920012A1/it
Application granted granted Critical
Publication of IT1260793B publication Critical patent/IT1260793B/it

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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lift Valve (AREA)

Abstract

L'invenzione concerne una serranda dell'aria modulante, nella quale le alette (2) orientabili (2a) sono imperniate a paia con gli assi di imperniazione (3a) passanti per i bordi estremi longitudinali, ravvicinati in modo da ottenere due posizioni estreme di regolazione: una di passaggio massimo (Fig. 2) con le paia di alette congiunte con i bordi intercettazione stagna (Fig. 3) con le alette (2) divaricate in modo da appoggiare con i bordi trasversali di tutte le alette, rispettivamente con i bordi longitudinali delle alette in posizione estrema, contro una guarnizione circonferenziale (5) applicata internamente sul telaio (1, 1a) e giacente in un piano unico perpendicolare rispetto al passaggio del flusso (A, A1).
ITBZ920012A 1992-03-19 1992-03-19 Serranda dell'aria modulante ad intercettazione stagna del flusso IT1260793B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBZ920012A IT1260793B (it) 1992-03-19 1992-03-19 Serranda dell'aria modulante ad intercettazione stagna del flusso
AT0047493A AT407297B (de) 1992-03-19 1993-03-11 Regelklappe
DE4308545A DE4308545A1 (en) 1992-03-19 1993-03-17 Air tight regulating shutter - comprises several pairs of flaps pivoted at one end and arranged vertically and when open each pair is in line with air flow direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBZ920012A IT1260793B (it) 1992-03-19 1992-03-19 Serranda dell'aria modulante ad intercettazione stagna del flusso

Publications (3)

Publication Number Publication Date
ITBZ920012A0 ITBZ920012A0 (it) 1992-03-19
ITBZ920012A1 ITBZ920012A1 (it) 1993-09-19
IT1260793B true IT1260793B (it) 1996-04-22

Family

ID=11346540

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBZ920012A IT1260793B (it) 1992-03-19 1992-03-19 Serranda dell'aria modulante ad intercettazione stagna del flusso

Country Status (3)

Country Link
AT (1) AT407297B (it)
DE (1) DE4308545A1 (it)
IT (1) IT1260793B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100476312C (zh) * 2007-02-15 2009-04-08 梁浩鉴 电动风口

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB692873A (en) * 1950-09-20 1953-06-17 Sturtevant Eng Co Ltd Improvements in or relating to multi-leaf dampers
GB1226339A (it) * 1967-11-14 1971-03-24
DE3638614A1 (de) * 1986-11-12 1988-05-26 Happel Gmbh & Co Vorrichtung zum leiten eines luftstroms

Also Published As

Publication number Publication date
ITBZ920012A0 (it) 1992-03-19
AT407297B (de) 2001-02-26
ITBZ920012A1 (it) 1993-09-19
DE4308545A1 (en) 1993-09-23
ATA47493A (de) 2000-06-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980330