IT8023524A0 - Ribalta di chiusura per impianti aerotecnici. - Google Patents

Ribalta di chiusura per impianti aerotecnici.

Info

Publication number
IT8023524A0
IT8023524A0 IT8023524A IT2352480A IT8023524A0 IT 8023524 A0 IT8023524 A0 IT 8023524A0 IT 8023524 A IT8023524 A IT 8023524A IT 2352480 A IT2352480 A IT 2352480A IT 8023524 A0 IT8023524 A0 IT 8023524A0
Authority
IT
Italy
Prior art keywords
aerotechnical
systems
closing flap
flap
closing
Prior art date
Application number
IT8023524A
Other languages
English (en)
Other versions
IT1131715B (it
Inventor
Siegwart Emil
Original Assignee
Siegwart Emil
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 by Siegwart Emil filed Critical Siegwart Emil
Publication of IT8023524A0 publication Critical patent/IT8023524A0/it
Application granted granted Critical
Publication of IT1131715B publication Critical patent/IT1131715B/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
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • 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
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
IT23524/80A 1979-07-21 1980-07-18 Ribalta di chiusura per impianti aerotecnici IT1131715B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797920975U DE7920975U1 (de) 1979-07-21 1979-07-21 Verschlussklappe fuer lufttechnische anlagen

Publications (2)

Publication Number Publication Date
IT8023524A0 true IT8023524A0 (it) 1980-07-18
IT1131715B IT1131715B (it) 1986-06-25

Family

ID=6705980

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23524/80A IT1131715B (it) 1979-07-21 1980-07-18 Ribalta di chiusura per impianti aerotecnici

Country Status (7)

Country Link
US (1) US4513534A (it)
AT (1) AT377075B (it)
CA (1) CA1170102A (it)
DE (1) DE7920975U1 (it)
FR (1) FR2466690A1 (it)
GB (1) GB2060865B (it)
IT (1) IT1131715B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207119A (en) * 1992-02-06 1993-05-04 Francois Garneau Pedal mechanism for a human propulsion vehicle
US8500528B2 (en) * 2008-11-06 2013-08-06 Don A. Leonhard Combination bearing, linkage pin and shaft coupling for a damper
US8375634B2 (en) 2010-08-19 2013-02-19 Ari Meyer Brandley Modular shutter system for poultry house ventilation and insulation
FI20126353L (fi) * 2012-12-20 2014-06-21 Fläkt Woods AB Tiiviste ilmanvaihdon päätelaitetta varten
CN103994564A (zh) * 2014-05-23 2014-08-20 大连兆和科技发展有限公司 汽车涂装厂房用梭型叶片装置
CN114382902B (zh) * 2022-01-20 2022-08-19 石家庄阀门一厂股份有限公司 一种调节阀叶片及其安装方法和调节阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390227A (en) * 1944-07-31 1945-12-04 Pratt Co Henry Damper construction
US3110936A (en) * 1960-11-14 1963-11-19 Berard Oreste Composite louver slats for jalousie windows
US3783768A (en) * 1971-10-14 1974-01-08 Imp Damper Co Inc Damper assembly
US3885347A (en) * 1974-01-04 1975-05-27 Borg Warner Damper wind stop and blade seal design

Also Published As

Publication number Publication date
ATA370980A (de) 1984-06-15
GB2060865A (en) 1981-05-07
US4513534A (en) 1985-04-30
AT377075B (de) 1985-02-11
FR2466690A1 (fr) 1981-04-10
GB2060865B (en) 1983-01-26
DE7920975U1 (de) 1979-10-18
FR2466690B3 (it) 1982-05-14
CA1170102A (en) 1984-07-03
IT1131715B (it) 1986-06-25

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