FR2682448B1 - Dispositif de commande d'une vanne, comportant un ressort spiral. - Google Patents
Dispositif de commande d'une vanne, comportant un ressort spiral.Info
- Publication number
- FR2682448B1 FR2682448B1 FR9112520A FR9112520A FR2682448B1 FR 2682448 B1 FR2682448 B1 FR 2682448B1 FR 9112520 A FR9112520 A FR 9112520A FR 9112520 A FR9112520 A FR 9112520A FR 2682448 B1 FR2682448 B1 FR 2682448B1
- Authority
- FR
- France
- Prior art keywords
- valve
- controlling
- spiral spring
- spiral
- spring
- 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 - Fee Related
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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112520A FR2682448B1 (fr) | 1991-10-11 | 1991-10-11 | Dispositif de commande d'une vanne, comportant un ressort spiral. |
EP91403006A EP0486372B1 (fr) | 1990-11-14 | 1991-11-08 | Dispositif de commande d'une vanne comportant un ressort spiral |
DE69101903T DE69101903T2 (de) | 1990-11-14 | 1991-11-08 | Ventilsteuervorrichtung mit einer Spiralfeder. |
US07/791,203 US5213183A (en) | 1990-11-14 | 1991-11-13 | Control device for a valve with a spiral spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112520A FR2682448B1 (fr) | 1991-10-11 | 1991-10-11 | Dispositif de commande d'une vanne, comportant un ressort spiral. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2682448A1 FR2682448A1 (fr) | 1993-04-16 |
FR2682448B1 true FR2682448B1 (fr) | 1994-01-07 |
Family
ID=9417804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9112520A Expired - Fee Related FR2682448B1 (fr) | 1990-11-14 | 1991-10-11 | Dispositif de commande d'une vanne, comportant un ressort spiral. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2682448B1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1031070B (de) * | 1956-08-08 | 1958-05-29 | Johann Dreher | Selbsttaetig schliessendes Ventil mit Bremsung der Schliessbewegung |
US3422843A (en) * | 1966-10-07 | 1969-01-21 | Glenn R Blackman | Pressure relief mechanism for anti-slam valves |
-
1991
- 1991-10-11 FR FR9112520A patent/FR2682448B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2682448A1 (fr) | 1993-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2680234B1 (fr) | Dispositif de commande multifonction d'arme a feu. | |
FR2672659B1 (fr) | Dispositif de commande electromecanique destine a des vannes d'obturation. | |
ITTO950533A0 (it) | Dispositivo di controllo della portata per un rubinetto miscelatore termostatico. | |
GB2272782B (en) | Throttle device, particularly a throttle valve | |
FR2698048B1 (fr) | Dispositif d'actionnement d'un élément obturateur pivotant. | |
FR2661661B1 (fr) | Dispositif d'actionnement d'une valve de distribution. | |
ITRM930353A0 (it) | Dispositivo di precaricamento, azionato da un attuatore rotativo, per cinture di sicurezza. | |
FR2660982B1 (fr) | Dispositif de commande d'ecoulement. | |
FR2686666B1 (fr) | Dispositif d'assistance a ressort. | |
DE69101903D1 (de) | Ventilsteuervorrichtung mit einer Spiralfeder. | |
FR2682448B1 (fr) | Dispositif de commande d'une vanne, comportant un ressort spiral. | |
FR2669095B1 (fr) | Dispositif de commande d'une vanne, comportant un ressort spiral. | |
GR3016983T3 (en) | One-way valve for fluids. | |
FR2711949B1 (fr) | Dispositif de commande de la position d'un volet. | |
FR2721645B1 (fr) | Dispositif de commande de serrure par bouton-poussoir. | |
FR2653592B1 (fr) | Dispositif de commande d'un telerupteur. | |
FR2676935B3 (fr) | Dispositif d'appui pour ressorts helicouidaux. | |
FR2665479B1 (fr) | Dispositif d'actionnement d'un element obturateur pivotant. | |
FR2680199B1 (fr) | Dispositif d'inclinaison progressive des battants d'un portail. | |
FR2684756B1 (fr) | Dispositif de commande successive, par cordeau pyrotechnique. | |
FR2697607B1 (fr) | Dispositif de commande électromagnétique de vanne. | |
FR2661257B1 (fr) | Dispositif de commande pour le deplacement d'un element mobile, en particulier d'un objectif photographique. | |
FR2672356B1 (fr) | Dispositif de ressort-amortisseur a course reglable. | |
FR2670284B1 (fr) | Gyroscope a entrainement par ressort, comportant un dispositif de debrayage. | |
FR2719171B1 (fr) | Dispositif d'actionnement d'un système à commande électrique, tel qu'une électrovanne. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |