FR2259302B1 - - Google Patents
Info
- Publication number
- FR2259302B1 FR2259302B1 FR7502252A FR7502252A FR2259302B1 FR 2259302 B1 FR2259302 B1 FR 2259302B1 FR 7502252 A FR7502252 A FR 7502252A FR 7502252 A FR7502252 A FR 7502252A FR 2259302 B1 FR2259302 B1 FR 2259302B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742403541 DE2403541C2 (de) | 1974-01-25 | 1974-01-25 | Absperrvorrichtung für Durchtrittsöffnungen lufttechnischer Anlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259302A1 FR2259302A1 (en) | 1975-08-22 |
| FR2259302B1 true FR2259302B1 (en, 2012) | 1981-10-09 |
Family
ID=5905672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502252A Granted FR2259302A1 (en) | 1974-01-25 | 1975-01-24 | Ventilation shutter actuator - weak link in actuator system is broken when overridden for full closure |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE824775A (en, 2012) |
| CH (1) | CH587456A5 (en, 2012) |
| DE (1) | DE2403541C2 (en, 2012) |
| FR (1) | FR2259302A1 (en, 2012) |
| NL (1) | NL7500771A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484046A1 (fr) * | 1980-06-10 | 1981-12-11 | G Pi Tep | Appareil d'obturation de conduits de fluides |
| DE202011050819U1 (de) * | 2011-07-27 | 2011-11-02 | Dr. Schneider Kunststoffwerke Gmbh | Einrichtung zur Beeinflussung der Schwenkbewegung von Lamellen |
| CN107631035B (zh) * | 2017-10-27 | 2024-05-03 | 江苏易诺威建筑科技有限公司 | 一种隧道工业阀 |
| CN114811072B (zh) * | 2022-06-28 | 2022-09-06 | 中国飞机强度研究所 | 飞机结构冲击试验用格栅式快速释放阀门及其使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2123471A1 (de) * | 1971-05-12 | 1972-11-23 | Michael Richter & Co, 6206 Hahn | Brandschutzklappe |
| FR2152928A1 (en, 2012) * | 1971-09-15 | 1973-04-27 | Dauge Pierre | |
| DE2208259C3 (de) * | 1972-02-22 | 1983-12-15 | Adam, Martin, 4628 Lünen | Mit einer einen Luftstrom erzeugenden Vorrichtung zusammenwirkende Lüftungsjalousie |
-
1974
- 1974-01-25 DE DE19742403541 patent/DE2403541C2/de not_active Expired
-
1975
- 1975-01-13 CH CH32775A patent/CH587456A5/xx not_active IP Right Cessation
- 1975-01-22 NL NL7500771A patent/NL7500771A/xx not_active Application Discontinuation
- 1975-01-24 FR FR7502252A patent/FR2259302A1/fr active Granted
- 1975-01-24 BE BE152708A patent/BE824775A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7500771A (nl) | 1975-07-29 |
| BE824775A (fr) | 1975-05-15 |
| CH587456A5 (en, 2012) | 1977-04-29 |
| DE2403541A1 (de) | 1975-08-07 |
| FR2259302A1 (en) | 1975-08-22 |
| DE2403541C2 (de) | 1983-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |