NO175954C - Ventilasjonsspjeld - Google Patents
VentilasjonsspjeldInfo
- Publication number
- NO175954C NO175954C NO914460A NO914460A NO175954C NO 175954 C NO175954 C NO 175954C NO 914460 A NO914460 A NO 914460A NO 914460 A NO914460 A NO 914460A NO 175954 C NO175954 C NO 175954C
- Authority
- NO
- Norway
- Prior art keywords
- damper
- Prior art date
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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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)
- Exhaust Silencers (AREA)
- Surgical Instruments (AREA)
- Glass Compositions (AREA)
- Pens And Brushes (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI892328A FI88961B (fi) | 1989-05-15 | 1989-05-15 | Avstaengningsspjaell |
PCT/FI1990/000126 WO1990014564A1 (en) | 1989-05-15 | 1990-05-09 | A damper |
Publications (4)
Publication Number | Publication Date |
---|---|
NO914460L NO914460L (no) | 1991-11-14 |
NO914460D0 NO914460D0 (no) | 1991-11-14 |
NO175954B NO175954B (no) | 1994-09-26 |
NO175954C true NO175954C (no) | 1995-01-04 |
Family
ID=8528426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO914460A NO175954C (no) | 1989-05-15 | 1991-11-14 | Ventilasjonsspjeld |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0472569B1 (no) |
AU (1) | AU5561090A (no) |
DE (1) | DE69016654D1 (no) |
FI (1) | FI88961B (no) |
NO (1) | NO175954C (no) |
WO (1) | WO1990014564A1 (no) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394059A (en) * | 1944-09-01 | 1946-02-05 | Daniel I Hite | Shutter structure |
US3372514A (en) * | 1965-10-06 | 1968-03-12 | Robertson Co H H | Side sealing members for operating louver assemblies |
US3381601A (en) * | 1966-08-29 | 1968-05-07 | M & T Engineering Company | Air damper assembly including sidewall sealing means |
US3484990A (en) * | 1968-06-17 | 1969-12-23 | Arrow Louver & Damper Corp | Damper assembly |
AT292266B (de) * | 1969-06-13 | 1971-08-25 | Schwarz Walter | Lüftungsgitter |
US3885347A (en) * | 1974-01-04 | 1975-05-27 | Borg Warner | Damper wind stop and blade seal design |
DE2612241A1 (de) * | 1976-03-23 | 1977-10-06 | Schako Metallwarenfabrik | Absperrklappe fuer die raumaustrittsoeffnungen von luft- und klimatechnischen anlagen |
US4192098A (en) * | 1978-06-12 | 1980-03-11 | Johnson Controls Inc. | Air damper apparatus particularly for heating, ventilating and air conditioning systems |
AU4920079A (en) * | 1978-08-03 | 1980-04-17 | Mccord Corp. | Bumper assembly |
US4241539A (en) * | 1979-01-18 | 1980-12-30 | American Hardware & Paint Co., Inc. | Seal for sides of pivoted blade structures |
FI70636C (fi) * | 1983-05-20 | 1991-01-01 | Halton Oy | Spjaelspaell. |
-
1989
- 1989-05-15 FI FI892328A patent/FI88961B/fi not_active Application Discontinuation
-
1990
- 1990-05-09 EP EP90907081A patent/EP0472569B1/en not_active Expired - Lifetime
- 1990-05-09 AU AU55610/90A patent/AU5561090A/en not_active Abandoned
- 1990-05-09 DE DE69016654T patent/DE69016654D1/de not_active Expired - Lifetime
- 1990-05-09 WO PCT/FI1990/000126 patent/WO1990014564A1/en active IP Right Grant
-
1991
- 1991-11-14 NO NO914460A patent/NO175954C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO175954B (no) | 1994-09-26 |
EP0472569B1 (en) | 1995-02-01 |
FI892328A0 (fi) | 1989-05-15 |
WO1990014564A1 (en) | 1990-11-29 |
NO914460L (no) | 1991-11-14 |
FI88961B (fi) | 1993-04-15 |
FI892328A (fi) | 1990-11-16 |
AU5561090A (en) | 1990-12-18 |
DE69016654D1 (de) | 1995-03-16 |
EP0472569A1 (en) | 1992-03-04 |
NO914460D0 (no) | 1991-11-14 |
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