BE904632A - Clapet antiretour. - Google Patents
Clapet antiretour.Info
- Publication number
- BE904632A BE904632A BE0/216561A BE216561A BE904632A BE 904632 A BE904632 A BE 904632A BE 0/216561 A BE0/216561 A BE 0/216561A BE 216561 A BE216561 A BE 216561A BE 904632 A BE904632 A BE 904632A
- Authority
- BE
- Belgium
- Prior art keywords
- return valve
- stud
- axis
- weight
- valve
- Prior art date
Links
Classifications
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
-
- 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
- F24F11/745—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 the air flow rate increasing with an increase of air-current or wind pressure
-
- 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
- F24F13/1426—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 actuating means
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)
- Check Valves (AREA)
- Lighters Containing Fuel (AREA)
Abstract
Le clapet antiretour (4) pivote autour d'un axe (11). Le clapet (4) est relié à un bras de support (9) coudé à 90 degrés et est pourvu d'une pièce de jonction (10). Une pièce de support (12) à l'extrémité du bras (9) est pourvue d'un goujon (13) qui porte des poids (14 et 16), le poids (14) pouvant etre déplacé sur le goujon (13), le centre de gravité de toutes les masses mobiles se mouvant, lors d'un déplacement du poids, suivant une ligne droite qui passe par l'axe (11) et est perpendiculaire au clapet antiretour (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853514104 DE3514104A1 (de) | 1985-04-19 | 1985-04-19 | Rueckschlagklappe |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904632A true BE904632A (fr) | 1986-08-18 |
Family
ID=6268536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216561A BE904632A (fr) | 1985-04-19 | 1986-04-18 | Clapet antiretour. |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN86102647A (fr) |
BE (1) | BE904632A (fr) |
DE (1) | DE3514104A1 (fr) |
NL (1) | NL8600760A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091231C (zh) * | 1997-06-07 | 2002-09-18 | 尹玉兰 | 排水止回阀 |
HK1093850A2 (en) * | 2006-01-06 | 2007-03-09 | Yun Fai Yuen | Valve |
WO2012079823A1 (fr) * | 2010-12-17 | 2012-06-21 | Dces Dynamiccomponents Kg | Soupape pour stockage de gaz |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD48279A (fr) * | ||||
US3710821A (en) * | 1970-02-12 | 1973-01-16 | V Teplotekhnichesky Nii Im Fe | Non-return valve |
-
1985
- 1985-04-19 DE DE19853514104 patent/DE3514104A1/de not_active Withdrawn
-
1986
- 1986-03-25 NL NL8600760A patent/NL8600760A/nl not_active Application Discontinuation
- 1986-04-15 CN CN198686102647A patent/CN86102647A/zh active Pending
- 1986-04-18 BE BE0/216561A patent/BE904632A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL8600760A (nl) | 1986-11-17 |
DE3514104A1 (de) | 1986-10-23 |
CN86102647A (zh) | 1986-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: H. KRANTZ G.M.B.H. & CO. Effective date: 19880430 |