FI864957A - Friskluftsventil. - Google Patents

Friskluftsventil. Download PDF

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Publication number
FI864957A
FI864957A FI864957A FI864957A FI864957A FI 864957 A FI864957 A FI 864957A FI 864957 A FI864957 A FI 864957A FI 864957 A FI864957 A FI 864957A FI 864957 A FI864957 A FI 864957A
Authority
FI
Finland
Prior art keywords
friskluftsventil
Prior art date
Application number
FI864957A
Other languages
English (en)
Other versions
FI864957A0 (fi
FI78175C (fi
FI78175B (fi
Inventor
Helmer Pesonen
Original Assignee
Helmer Pesonen
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 Helmer Pesonen filed Critical Helmer Pesonen
Priority to FI864957A priority Critical patent/FI78175C/fi
Publication of FI864957A0 publication Critical patent/FI864957A0/fi
Publication of FI864957A publication Critical patent/FI864957A/fi
Application granted granted Critical
Publication of FI78175B publication Critical patent/FI78175B/fi
Publication of FI78175C publication Critical patent/FI78175C/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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

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)
  • Building Environments (AREA)
FI864957A 1986-12-04 1986-12-04 Friskluftsventil. FI78175C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI864957A FI78175C (fi) 1986-12-04 1986-12-04 Friskluftsventil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI864957A FI78175C (fi) 1986-12-04 1986-12-04 Friskluftsventil.
FI864957 1986-12-04

Publications (4)

Publication Number Publication Date
FI864957A0 FI864957A0 (fi) 1986-12-04
FI864957A true FI864957A (fi) 1988-06-05
FI78175B FI78175B (fi) 1989-02-28
FI78175C FI78175C (fi) 1989-06-12

Family

ID=8523606

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864957A FI78175C (fi) 1986-12-04 1986-12-04 Friskluftsventil.

Country Status (1)

Country Link
FI (1) FI78175C (fi)

Also Published As

Publication number Publication date
FI864957A0 (fi) 1986-12-04
FI78175C (fi) 1989-06-12
FI78175B (fi) 1989-02-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PESONEN, HELMER