FR2495798B1 - Dispositif pour la commande d'un debit gazeux - Google Patents
Dispositif pour la commande d'un debit gazeuxInfo
- Publication number
- FR2495798B1 FR2495798B1 FR8026177A FR8026177A FR2495798B1 FR 2495798 B1 FR2495798 B1 FR 2495798B1 FR 8026177 A FR8026177 A FR 8026177A FR 8026177 A FR8026177 A FR 8026177A FR 2495798 B1 FR2495798 B1 FR 2495798B1
- Authority
- FR
- France
- Prior art keywords
- controlling
- gas flow
- gas
- flow
- 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.)
- Expired
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
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
-
- 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
- F16K1/18—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 pivoted discs or flaps
- F16K1/22—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 pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
-
- 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
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lift Valve (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026177A FR2495798B1 (fr) | 1980-12-10 | 1980-12-10 | Dispositif pour la commande d'un debit gazeux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026177A FR2495798B1 (fr) | 1980-12-10 | 1980-12-10 | Dispositif pour la commande d'un debit gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2495798A1 FR2495798A1 (fr) | 1982-06-11 |
FR2495798B1 true FR2495798B1 (fr) | 1986-02-14 |
Family
ID=9248888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026177A Expired FR2495798B1 (fr) | 1980-12-10 | 1980-12-10 | Dispositif pour la commande d'un debit gazeux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2495798B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2154439T3 (pl) * | 2008-08-05 | 2012-05-31 | Trox Gmbh Geb | Regulator strumienia objętości, zwłaszcza do instalacji klimatyzacyjnych lub wentylacyjnych |
FR2947887B1 (fr) * | 2009-07-10 | 2011-07-29 | Aldes Aeraulique | Conduit de section generale circulaire, equipe d?un dispositif de regulation du debit d?air |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE907343C (de) * | 1951-11-16 | 1954-03-25 | Karl Strehle | Verfahren und Vorrichtung zur Schaffung einer satten Auflage zweier aneinanderliegender Flaechen, insbesondere fuer Abdichtungszwecke |
US2699106A (en) * | 1953-05-27 | 1955-01-11 | James L Hoyer | Adjustable damper |
DE2122951A1 (en) * | 1971-05-10 | 1972-11-23 | Lugato Chemie Dr. Büchtemann & Co, 2000 Hamburg | Parting cpd - for plastic weather stripping prepd in situ on the window door frame etc |
US4100938A (en) * | 1976-12-16 | 1978-07-18 | Wehr Corporation | Flow control unit for air distribution system |
US4164236A (en) * | 1977-07-21 | 1979-08-14 | Morris Ray E | Valve assembly with seat cleaning system |
DE7733241U1 (de) * | 1977-10-28 | 1978-02-02 | Siegwart, Emil, 6603 Sulzbach | Verschlussklappe fuer lufttechnische anlagen |
-
1980
- 1980-12-10 FR FR8026177A patent/FR2495798B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2495798A1 (fr) | 1982-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |