FR2408795A1 - Bouche de ventilation a debit reglable sans demontage - Google Patents
Bouche de ventilation a debit reglable sans demontageInfo
- Publication number
- FR2408795A1 FR2408795A1 FR7734213A FR7734213A FR2408795A1 FR 2408795 A1 FR2408795 A1 FR 2408795A1 FR 7734213 A FR7734213 A FR 7734213A FR 7734213 A FR7734213 A FR 7734213A FR 2408795 A1 FR2408795 A1 FR 2408795A1
- Authority
- FR
- France
- Prior art keywords
- cone
- setting
- air inlet
- ventilation system
- holding piece
- Prior art date
- 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.)
- Granted
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/18—Sliding dampers
- A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
L'INVENTION CONCERNE UNE BOUCHE DE VENTILATION A DEBIT REGLABLE SANS DEMONTAGE. ELLE EST REMARQUABLE EN CE QU'ELLE COMPORTE UN ECROU DE REGLAGE DE DEBIT14 POUVANT ETRE DESOLIDARISE D'UNE TIGE FILETEE10 LIEE A UN OBTURATEUR6 D'UN SIEGE5 PAR L'INTERMEDIAIRE D'UN ELEMENT EMBRAYABLE A FROTTEMENT16 COOPERANT AVEC UN ELEMENT GUIDE AXIAL9. APPLICATION NOTAMMENT A LA REALISATION DE BOUCHES COUPE-FEU INDEREGLABLES ACCIDENTELLEMENT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7734213A FR2408795A1 (fr) | 1977-11-15 | 1977-11-15 | Bouche de ventilation a debit reglable sans demontage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7734213A FR2408795A1 (fr) | 1977-11-15 | 1977-11-15 | Bouche de ventilation a debit reglable sans demontage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408795A1 true FR2408795A1 (fr) | 1979-06-08 |
FR2408795B1 FR2408795B1 (fr) | 1983-02-25 |
Family
ID=9197584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734213A Granted FR2408795A1 (fr) | 1977-11-15 | 1977-11-15 | Bouche de ventilation a debit reglable sans demontage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2408795A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2160545A1 (es) * | 1999-03-13 | 2001-11-01 | Jurgen Eidmann | Dispositivo de bloqueo para proteccion contra el fuego. |
CN108005941A (zh) * | 2017-12-27 | 2018-05-08 | 安徽森能电力设备有限公司 | 一种具有排风风向微调的风机系统 |
CN108119401A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种风机风向可调的风筒机构 |
CN108119400A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种敏捷调整风向的风筒机构 |
CN108119399A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种风机排风量可调的风筒机构 |
CN108194417A (zh) * | 2017-12-27 | 2018-06-22 | 安徽森能电力设备有限公司 | 一种方便位置变化以调节风向的风机系统 |
CN110285436A (zh) * | 2019-06-26 | 2019-09-27 | 厦门理工学院 | 一种可变截面导流装置 |
WO2022243351A1 (fr) * | 2021-05-18 | 2022-11-24 | Prado Europe Bv | Soupape à air à ventilation améliorée |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727456A (en) * | 1952-02-20 | 1955-12-20 | Davies Charles | Adjustable air diffusers |
FR1248958A (fr) * | 1959-02-20 | 1960-12-23 | Svenska Flaektfabriken Ab | Dispositif à éjection pour distribuer l'air injecté dans l'espace à ventiler |
BE659955A (fr) * | 1965-02-19 | 1965-06-16 | ||
FR2260736A1 (fr) * | 1974-02-12 | 1975-09-05 | Mealik Sarl | |
CH575104A5 (en) * | 1974-04-19 | 1976-04-30 | Leclerc Claude | Ventilation fire protection device - has spring-loaded valve held in open position by fusible component |
FR2299046A1 (fr) * | 1975-01-31 | 1976-08-27 | Larsen Ole Fjord | Soupape reglable combinee d'aeration et de protection contre l'incendie |
FR2311996A1 (fr) * | 1975-05-22 | 1976-12-17 | Barbarin Joseph | Bouche d'extraction pour installations de ventilation |
FR2323082A1 (fr) * | 1975-09-03 | 1977-04-01 | Strulik Wilhelm | Bouche de ventilation pare-flamme et eventuellement coupe-feu |
-
1977
- 1977-11-15 FR FR7734213A patent/FR2408795A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727456A (en) * | 1952-02-20 | 1955-12-20 | Davies Charles | Adjustable air diffusers |
FR1248958A (fr) * | 1959-02-20 | 1960-12-23 | Svenska Flaektfabriken Ab | Dispositif à éjection pour distribuer l'air injecté dans l'espace à ventiler |
BE659955A (fr) * | 1965-02-19 | 1965-06-16 | ||
FR2260736A1 (fr) * | 1974-02-12 | 1975-09-05 | Mealik Sarl | |
CH575104A5 (en) * | 1974-04-19 | 1976-04-30 | Leclerc Claude | Ventilation fire protection device - has spring-loaded valve held in open position by fusible component |
FR2299046A1 (fr) * | 1975-01-31 | 1976-08-27 | Larsen Ole Fjord | Soupape reglable combinee d'aeration et de protection contre l'incendie |
FR2311996A1 (fr) * | 1975-05-22 | 1976-12-17 | Barbarin Joseph | Bouche d'extraction pour installations de ventilation |
FR2323082A1 (fr) * | 1975-09-03 | 1977-04-01 | Strulik Wilhelm | Bouche de ventilation pare-flamme et eventuellement coupe-feu |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2160545A1 (es) * | 1999-03-13 | 2001-11-01 | Jurgen Eidmann | Dispositivo de bloqueo para proteccion contra el fuego. |
CN108005941A (zh) * | 2017-12-27 | 2018-05-08 | 安徽森能电力设备有限公司 | 一种具有排风风向微调的风机系统 |
CN108119401A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种风机风向可调的风筒机构 |
CN108119400A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种敏捷调整风向的风筒机构 |
CN108119399A (zh) * | 2017-12-27 | 2018-06-05 | 安徽森能电力设备有限公司 | 一种风机排风量可调的风筒机构 |
CN108194417A (zh) * | 2017-12-27 | 2018-06-22 | 安徽森能电力设备有限公司 | 一种方便位置变化以调节风向的风机系统 |
CN110285436A (zh) * | 2019-06-26 | 2019-09-27 | 厦门理工学院 | 一种可变截面导流装置 |
CN110285436B (zh) * | 2019-06-26 | 2024-02-20 | 厦门理工学院 | 一种可变截面导流装置 |
WO2022243351A1 (fr) * | 2021-05-18 | 2022-11-24 | Prado Europe Bv | Soupape à air à ventilation améliorée |
BE1029412B1 (nl) * | 2021-05-18 | 2022-12-19 | Prado Europe Bv | Een luchtventiel met verbeterde ventilatie |
Also Published As
Publication number | Publication date |
---|---|
FR2408795B1 (fr) | 1983-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |