FI56880C - Ventilator - Google Patents

Ventilator Download PDF

Info

Publication number
FI56880C
FI56880C FI752049A FI752049A FI56880C FI 56880 C FI56880 C FI 56880C FI 752049 A FI752049 A FI 752049A FI 752049 A FI752049 A FI 752049A FI 56880 C FI56880 C FI 56880C
Authority
FI
Finland
Prior art keywords
valve
rods
flaps
spacers
flap
Prior art date
Application number
FI752049A
Other languages
English (en)
Finnish (fi)
Other versions
FI752049A (no
FI56880B (fi
Inventor
Johannes Harald Bierlich
Original Assignee
Bierlich J H
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 Bierlich J H filed Critical Bierlich J H
Publication of FI752049A publication Critical patent/FI752049A/fi
Application granted granted Critical
Publication of FI56880B publication Critical patent/FI56880B/fi
Publication of FI56880C publication Critical patent/FI56880C/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Separation Of Particles Using Liquids (AREA)
FI752049A 1974-07-19 1975-07-15 Ventilator FI56880C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32166/74A GB1510786A (en) 1974-07-19 1974-07-19 Ventilators
GB3216674 1974-07-19

Publications (3)

Publication Number Publication Date
FI752049A FI752049A (no) 1976-01-20
FI56880B FI56880B (fi) 1979-12-31
FI56880C true FI56880C (fi) 1980-04-10

Family

ID=10334332

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752049A FI56880C (fi) 1974-07-19 1975-07-15 Ventilator

Country Status (14)

Country Link
BE (1) BE831493A (no)
CH (1) CH600127A5 (no)
DE (1) DE2531772A1 (no)
DK (1) DK327775A (no)
ES (1) ES439533A1 (no)
FI (1) FI56880C (no)
FR (1) FR2278899A1 (no)
GB (1) GB1510786A (no)
IE (1) IE41430B1 (no)
IT (1) IT1041701B (no)
LU (1) LU73015A1 (no)
NL (1) NL7508594A (no)
NO (1) NO142970C (no)
SE (1) SE7508148L (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124545A1 (de) * 1981-06-23 1983-01-20 Aug. Winkhaus KG, 4404 Telgte Lueftunseinrichtung fuer ein fenster, eine tuer oder dergleichen
GB2185307B (en) * 1986-01-10 1989-11-08 Hunter Int Ltd Improvements in or relating to a damper
NL186462C (nl) * 1987-02-10 1990-12-03 Compri Aluminium Ventilatieschuif.
DK164964C (da) * 1990-05-23 1993-02-08 Rasmussen Kann Ind As Vindue med mekanisk ventilation
FI101175B (fi) 1996-04-12 1998-04-30 Tapio Tarpio Korvausilmaventtiili
CN106050095B (zh) * 2016-06-13 2017-07-21 朱幕松 新风空气净化器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793404A (en) * 1953-04-06 1957-05-28 George H Bugenhagen Ventilator window
DE956743C (de) * 1953-07-21 1957-01-24 Rudolf Jaeger Lueftungseinrichtung fuer Doppelfenster oder Doppeltueren
FR1429944A (fr) * 1965-04-14 1966-02-25 Weka Metallbau Aérateur pour murs de briques de verre
US3584413A (en) * 1969-03-12 1971-06-15 Philip Abrami Window construction

Also Published As

Publication number Publication date
DE2531772A1 (de) 1976-01-29
BE831493A (fr) 1975-11-17
DK327775A (da) 1976-01-20
LU73015A1 (no) 1976-03-02
NO142970B (no) 1980-08-11
ES439533A1 (es) 1977-02-16
FR2278899A1 (fr) 1976-02-13
IE41430B1 (en) 1980-01-02
SE7508148L (sv) 1976-01-20
CH600127A5 (no) 1978-06-15
FI752049A (no) 1976-01-20
NO142970C (no) 1980-11-19
GB1510786A (en) 1978-05-17
NL7508594A (nl) 1976-01-21
IE41430L (en) 1976-01-19
IT1041701B (it) 1980-01-10
FI56880B (fi) 1979-12-31
NO752502L (no) 1976-01-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BIERLICH, JOHANNES HARALD