FI901018A0 - Regleringsspjaell foer ventilationskanalsystem. - Google Patents

Regleringsspjaell foer ventilationskanalsystem.

Info

Publication number
FI901018A0
FI901018A0 FI901018A FI901018A FI901018A0 FI 901018 A0 FI901018 A0 FI 901018A0 FI 901018 A FI901018 A FI 901018A FI 901018 A FI901018 A FI 901018A FI 901018 A0 FI901018 A0 FI 901018A0
Authority
FI
Finland
Prior art keywords
ventilationskanalsystem
regleringsspjaell
foer
regleringsspjaell foer
foer ventilationskanalsystem
Prior art date
Application number
FI901018A
Other languages
English (en)
Other versions
FI87835C (fi
FI87835B (fi
Inventor
Vilho Hinkkanen
Original Assignee
Vilho Hinkkanen
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
Priority claimed from FI891777A external-priority patent/FI891777A/fi
Application filed by Vilho Hinkkanen filed Critical Vilho Hinkkanen
Priority to FI901018A priority Critical patent/FI87835C/fi
Publication of FI901018A0 publication Critical patent/FI901018A0/fi
Application granted granted Critical
Publication of FI87835B publication Critical patent/FI87835B/fi
Publication of FI87835C publication Critical patent/FI87835C/fi

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

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)
  • Lift Valve (AREA)
FI901018A 1989-04-13 1990-02-28 Regleringsspjaell foer ventilationskanalsystem FI87835C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI901018A FI87835C (fi) 1989-04-13 1990-02-28 Regleringsspjaell foer ventilationskanalsystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI891777 1989-04-13
FI891777A FI891777A (fi) 1989-04-13 1989-04-13 Reglerspjaell.
FI901018A FI87835C (fi) 1989-04-13 1990-02-28 Regleringsspjaell foer ventilationskanalsystem
FI901018 1990-02-28

Publications (3)

Publication Number Publication Date
FI901018A0 true FI901018A0 (fi) 1990-02-28
FI87835B FI87835B (fi) 1992-11-13
FI87835C FI87835C (fi) 1993-02-25

Family

ID=26158542

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901018A FI87835C (fi) 1989-04-13 1990-02-28 Regleringsspjaell foer ventilationskanalsystem

Country Status (1)

Country Link
FI (1) FI87835C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534880C2 (sv) * 2009-03-27 2012-01-31 Inventiair Ab Luftflödesregulator
FR2951249B1 (fr) * 2009-10-13 2011-11-25 Atlantic Climatisation Et Ventilation Ouvrant de facade et procede de fabrication d'un ouvrant de facade

Also Published As

Publication number Publication date
FI87835C (fi) 1993-02-25
FI87835B (fi) 1992-11-13

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HINKKANEN, VILHO