NO142970C - VENTILATOR. - Google Patents

VENTILATOR.

Info

Publication number
NO142970C
NO142970C NO752502A NO752502A NO142970C NO 142970 C NO142970 C NO 142970C NO 752502 A NO752502 A NO 752502A NO 752502 A NO752502 A NO 752502A NO 142970 C NO142970 C NO 142970C
Authority
NO
Norway
Prior art keywords
ventilator
Prior art date
Application number
NO752502A
Other languages
Norwegian (no)
Other versions
NO142970B (en
NO752502L (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 NO752502L publication Critical patent/NO752502L/no
Publication of NO142970B publication Critical patent/NO142970B/en
Publication of NO142970C publication Critical patent/NO142970C/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)
NO752502A 1974-07-19 1975-07-11 VENTILATOR. NO142970C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO752502L NO752502L (en) 1976-01-20
NO142970B NO142970B (en) 1980-08-11
NO142970C true NO142970C (en) 1980-11-19

Family

ID=10334332

Family Applications (1)

Application Number Title Priority Date Filing Date
NO752502A NO142970C (en) 1974-07-19 1975-07-11 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)

Families Citing this family (6)

* 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
FI101175B (en) 1996-04-12 1998-04-30 Tapio Tarpio Substitution Intake Valve
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

Also Published As

Publication number Publication date
DE2531772A1 (en) 1976-01-29
BE831493A (en) 1975-11-17
DK327775A (en) 1976-01-20
LU73015A1 (en) 1976-03-02
NO142970B (en) 1980-08-11
ES439533A1 (en) 1977-02-16
FR2278899A1 (en) 1976-02-13
IE41430B1 (en) 1980-01-02
SE7508148L (en) 1976-01-20
CH600127A5 (en) 1978-06-15
FI752049A (en) 1976-01-20
GB1510786A (en) 1978-05-17
NL7508594A (en) 1976-01-21
IE41430L (en) 1976-01-19
IT1041701B (en) 1980-01-10
FI56880C (en) 1980-04-10
FI56880B (en) 1979-12-31
NO752502L (en) 1976-01-20

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