FI56880B - FAN - Google Patents
FANInfo
- 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
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)
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)
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)
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)
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 |
-
1974
- 1974-07-19 GB GB32166/74A patent/GB1510786A/en not_active Expired
-
1975
- 1975-07-11 NO NO752502A patent/NO142970C/en unknown
- 1975-07-15 FI FI752049A patent/FI56880C/en not_active IP Right Cessation
- 1975-07-16 SE SE7508148A patent/SE7508148L/en unknown
- 1975-07-16 DE DE19752531772 patent/DE2531772A1/en active Pending
- 1975-07-17 NL NL7508594A patent/NL7508594A/en unknown
- 1975-07-17 ES ES439533A patent/ES439533A1/en not_active Expired
- 1975-07-17 IE IE1601/75A patent/IE41430B1/en unknown
- 1975-07-17 BE BE158411A patent/BE831493A/en unknown
- 1975-07-18 LU LU73015A patent/LU73015A1/xx unknown
- 1975-07-18 FR FR7522531A patent/FR2278899A1/en not_active Withdrawn
- 1975-07-18 CH CH946475A patent/CH600127A5/xx not_active IP Right Cessation
- 1975-07-18 DK DK327775A patent/DK327775A/en not_active Application Discontinuation
- 1975-07-21 IT IT46891/75A patent/IT1041701B/en active
Cited By (1)
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 |
---|---|
FI56880C (en) | 1980-04-10 |
LU73015A1 (en) | 1976-03-02 |
NO752502L (en) | 1976-01-20 |
NL7508594A (en) | 1976-01-21 |
SE7508148L (en) | 1976-01-20 |
NO142970C (en) | 1980-11-19 |
BE831493A (en) | 1975-11-17 |
DK327775A (en) | 1976-01-20 |
IE41430L (en) | 1976-01-19 |
GB1510786A (en) | 1978-05-17 |
NO142970B (en) | 1980-08-11 |
IT1041701B (en) | 1980-01-10 |
DE2531772A1 (en) | 1976-01-29 |
FI752049A (en) | 1976-01-20 |
IE41430B1 (en) | 1980-01-02 |
ES439533A1 (en) | 1977-02-16 |
FR2278899A1 (en) | 1976-02-13 |
CH600127A5 (en) | 1978-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: BIERLICH, JOHANNES HARALD |