FI941778A0 - Spjäll - Google Patents

Spjäll

Info

Publication number
FI941778A0
FI941778A0 FI941778A FI941778A FI941778A0 FI 941778 A0 FI941778 A0 FI 941778A0 FI 941778 A FI941778 A FI 941778A FI 941778 A FI941778 A FI 941778A FI 941778 A0 FI941778 A0 FI 941778A0
Authority
FI
Finland
Prior art keywords
fire damper
damper
fire
Prior art date
Application number
FI941778A
Other languages
English (en)
Finnish (fi)
Other versions
FI95313C (sv
FI95313B (sv
Inventor
Erkki Kalevi Salmio
Original Assignee
Flaekt Oy
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 Flaekt Oy filed Critical Flaekt Oy
Priority to FI941778A priority Critical patent/FI95313C/sv
Publication of FI941778A0 publication Critical patent/FI941778A0/sv
Application granted granted Critical
Publication of FI95313B publication Critical patent/FI95313B/sv
Publication of FI95313C publication Critical patent/FI95313C/sv

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
    • F24F13/1486—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

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)
FI941778A 1994-04-15 1994-04-15 Spjäll FI95313C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI941778A FI95313C (sv) 1994-04-15 1994-04-15 Spjäll

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941778 1994-04-15
FI941778A FI95313C (sv) 1994-04-15 1994-04-15 Spjäll

Publications (3)

Publication Number Publication Date
FI941778A0 true FI941778A0 (sv) 1994-04-15
FI95313B FI95313B (sv) 1995-09-29
FI95313C FI95313C (sv) 1996-06-17

Family

ID=8540533

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941778A FI95313C (sv) 1994-04-15 1994-04-15 Spjäll

Country Status (1)

Country Link
FI (1) FI95313C (sv)

Also Published As

Publication number Publication date
FI95313C (sv) 1996-06-17
FI95313B (sv) 1995-09-29

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired