FI56880B - FAN - Google Patents

FAN

Info

Publication number
FI56880B
FI56880B FI752049A FI752049A FI56880B FI 56880 B FI56880 B FI 56880B FI 752049 A FI752049 A FI 752049A FI 752049 A FI752049 A FI 752049A FI 56880 B FI56880 B FI 56880B
Authority
FI
Finland
Prior art keywords
fan
Prior art date
Application number
FI752049A
Other languages
Finnish (fi)
Other versions
FI56880C (en
FI752049A (en
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/en
Publication of FI56880C publication Critical patent/FI56880C/en

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 (en)

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 (en) 1976-01-20
FI56880B true FI56880B (en) 1979-12-31
FI56880C FI56880C (en) 1980-04-10

Family

ID=10334332

Family Applications (1)

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

Country Status (14)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801275A2 (en) 1996-04-12 1997-10-15 Tapio Tarpio Valve for air replacement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124545A1 (en) * 1981-06-23 1983-01-20 Aug. Winkhaus KG, 4404 Telgte Ventilation device for a window, a door or the like
GB2185307B (en) * 1986-01-10 1989-11-08 Hunter Int Ltd Improvements in or relating to a damper
NL186462C (en) * 1987-02-10 1990-12-03 Compri Aluminium VENTILATION SLIDE.
DK164964C (en) * 1990-05-23 1993-02-08 Rasmussen Kann Ind As WINDOW WITH MECHANICAL VENTILATION
CN106050095B (en) * 2016-06-13 2017-07-21 朱幕松 Fresh air air purifier

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 (en) * 1953-07-21 1957-01-24 Rudolf Jaeger Ventilation device for double windows or double doors
FR1429944A (en) * 1965-04-14 1966-02-25 Weka Metallbau Aerator for glass brick walls
US3584413A (en) * 1969-03-12 1971-06-15 Philip Abrami Window construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801275A2 (en) 1996-04-12 1997-10-15 Tapio Tarpio Valve for air replacement

Also Published As

Publication number Publication date
LU73015A1 (en) 1976-03-02
NO142970C (en) 1980-11-19
IE41430L (en) 1976-01-19
CH600127A5 (en) 1978-06-15
IT1041701B (en) 1980-01-10
GB1510786A (en) 1978-05-17
FR2278899A1 (en) 1976-02-13
DK327775A (en) 1976-01-20
BE831493A (en) 1975-11-17
FI56880C (en) 1980-04-10
NL7508594A (en) 1976-01-21
SE7508148L (en) 1976-01-20
DE2531772A1 (en) 1976-01-29
IE41430B1 (en) 1980-01-02
FI752049A (en) 1976-01-20
NO142970B (en) 1980-08-11
NO752502L (en) 1976-01-20
ES439533A1 (en) 1977-02-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BIERLICH, JOHANNES HARALD