ES2109105T3 - Valvula de cierre. - Google Patents
Valvula de cierre.Info
- Publication number
- ES2109105T3 ES2109105T3 ES95924871T ES95924871T ES2109105T3 ES 2109105 T3 ES2109105 T3 ES 2109105T3 ES 95924871 T ES95924871 T ES 95924871T ES 95924871 T ES95924871 T ES 95924871T ES 2109105 T3 ES2109105 T3 ES 2109105T3
- Authority
- ES
- Spain
- Prior art keywords
- pitch
- pct
- closing movement
- shut
- internal thread
- 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 - Lifetime
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/506—Mechanical actuating means with screw-spindle or internally threaded actuating means with plural sets of thread, e.g. with different pitch
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7036—Jacketed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Burglar Alarm Systems (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Vehicle Body Suspensions (AREA)
- Control Of Combustion (AREA)
- Pens And Brushes (AREA)
- Mechanically-Actuated Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
SE PRESENTA UNA VALVULA DE CIERRE (1, 101) QUE COMPRENDE UN ALOJAMIENTO DE VALVULA (2, 102) PROVISTO DE UN CONDUCTO PARA EL FLUJO (3, 103) Y UN MIEMBRO DE CIERRE (22, 122) DISPUESTO EN EL ALOJAMIENTO, EL MIEMBRO ES DESPLAZABLE DESDE UNA POSICION ABIERTA Y UNA POSICION CERRADA DE LA VALVULA POR MEDIO DE UN DISPOSITIVO DE ACCIONAMIENTO (15, 115). EL DISPOSITIVO DE ACCIONAMIENTO COMPRENDE UN MIEMBRO DE TUERCA (20, 120) PROVISTO DE UNA ROSCA INTERNA (21, 121) QUE TIENE UN PRIMER PASO DE ROSCA, Y UN MIEMBRO EN FORMA DE VASTAGO EXTERIOR (17, 117) PROVISTO DE UNA ROSCA EXTERNA (19, 119) QUE ENGRANA CON LA ROSCA INTERNA (21, 121) DEL MIEMBRO DE TUERCA, Y CON UNA ROSCA INTERNA (18, 118) (21, 121) CON UN SEGUNDO PASO DIFERENTE DEL PRIMER PASO Y QUE ENGRANA CON UNA ROSCA EXTERNA CORRESPONDIENTE (12, 112) SOBRE UN MIEMBRO DE VASTAGO INTERNO (6, 106). LAS ROSCAS QUE ESTAN EN CONTACTO DURANTE LA MAYOR PARTE DEL MOVIMIENTO DE CIERRE DEL MIEMBRO DE CORTE (22, 112) ESTAN PROVISTAS DE UN PASO MAYOR QUE AQUELLAS QUE COACCIONAN DURANTE LA PARTE FINAL DEL MOVIMIENTO DE CIERRE. SE SUMINISTRAN UNOS PRIMEROS MIEMBROS DE TOPE DE CONTACTO (28, 29; 128, 129) ENTRE LOS DOS MIEMBROS INTERENGRANADOS POR MEDIO DE LAS ROSCAS CON LOS PASOS MAYORES, LOS MEDIOS DE TOPE ESTAN ADAPTADOS PARA AJUSTAR ENTRE SI EN EL EXTREMO DEL MOVIMIENTO DE CIERRE PARA ASEGURAR UN GIRO DE LOS DOS MIEMBROS EN RELACION CON EL TERCER MIEMBRO DURANTE LA PARTE FINAL DE MOVIMIENTO DE CIERRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK81494 | 1994-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2109105T3 true ES2109105T3 (es) | 1998-01-01 |
Family
ID=8097874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95924871T Expired - Lifetime ES2109105T3 (es) | 1994-07-07 | 1995-07-06 | Valvula de cierre. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5829734A (es) |
EP (1) | EP0769114B1 (es) |
AT (1) | ATE159573T1 (es) |
AU (1) | AU2921495A (es) |
DE (1) | DE69500931T2 (es) |
DK (1) | DK0769114T3 (es) |
ES (1) | ES2109105T3 (es) |
WO (1) | WO1996001964A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7404543B2 (en) * | 2006-09-12 | 2008-07-29 | Victaulic Company | Slow closing actuator and valve |
US8690121B2 (en) * | 2011-03-30 | 2014-04-08 | Vetco Gray Inc. | Differential screw assembly for varying torque for valve |
US10794495B2 (en) * | 2015-05-23 | 2020-10-06 | Gabriel Telles Villanueva | Power-driven gate valve |
US10107413B2 (en) | 2016-05-19 | 2018-10-23 | Ge Oil & Gas Pressure Control Lp | Self-contained gate valve column loading prevention mechanism |
US11994236B2 (en) | 2021-11-04 | 2024-05-28 | Gabriel T. Villanueva | Impact driver valve systems |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE212655C (es) * | ||||
US1221052A (en) * | 1912-10-05 | 1917-04-03 | George J Henry Jr | Valve mechanism for gate-valves. |
US1300200A (en) * | 1916-10-18 | 1919-04-08 | Frank P Snow | Cut-off gate-valve. |
FR871203A (fr) * | 1941-03-31 | 1942-04-13 | Rheinmetall Borsig Ag | Dispositif de commande à vis et à écrou |
DE1600813B2 (de) * | 1967-06-29 | 1971-09-02 | Herion Werke KG, 7012 Fellbach | Drosselventil |
US3662778A (en) * | 1971-01-05 | 1972-05-16 | Mueller Co | Gate valve structure |
US3762227A (en) * | 1971-10-12 | 1973-10-02 | Gen Motors Corp | Damped and cushioned stop |
US3957245A (en) * | 1974-11-26 | 1976-05-18 | Mueller Co. | Gate valve structure |
US4483512A (en) * | 1982-06-25 | 1984-11-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Slow opening valve |
US4488704A (en) * | 1982-12-01 | 1984-12-18 | Amax Inc. | Dual control actuator for valves |
US4532957A (en) * | 1983-06-24 | 1985-08-06 | United States Pipe And Foundry Company | Guides for gate valves |
SE459115B (sv) * | 1987-10-08 | 1989-06-05 | Gas Control Equipment Ab | Anordning i ventil foer gasbehaallare |
DK161781C (da) * | 1989-06-19 | 1992-01-20 | Avk Maskinfab | Skydeventil og fremgangsmaade til fremstilling af en hertil hoerende skyder |
DE4101075A1 (de) * | 1990-01-26 | 1991-08-01 | Hartmut Haas | Spindeltrieb fuer membranventile o. dgl. |
JP2541613Y2 (ja) * | 1991-01-11 | 1997-07-16 | 清原 まさ子 | 制御器 |
-
1995
- 1995-07-06 US US08/765,677 patent/US5829734A/en not_active Expired - Fee Related
- 1995-07-06 EP EP19950924871 patent/EP0769114B1/en not_active Expired - Lifetime
- 1995-07-06 ES ES95924871T patent/ES2109105T3/es not_active Expired - Lifetime
- 1995-07-06 WO PCT/DK1995/000290 patent/WO1996001964A1/en active IP Right Grant
- 1995-07-06 DK DK95924871T patent/DK0769114T3/da active
- 1995-07-06 AT AT95924871T patent/ATE159573T1/de not_active IP Right Cessation
- 1995-07-06 AU AU29214/95A patent/AU2921495A/en not_active Abandoned
- 1995-07-06 DE DE1995600931 patent/DE69500931T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE159573T1 (de) | 1997-11-15 |
AU2921495A (en) | 1996-02-09 |
WO1996001964A1 (en) | 1996-01-25 |
DE69500931D1 (de) | 1997-11-27 |
US5829734A (en) | 1998-11-03 |
EP0769114A1 (en) | 1997-04-23 |
EP0769114B1 (en) | 1997-10-22 |
DE69500931T2 (de) | 1998-03-12 |
DK0769114T3 (da) | 1998-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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