ES2049475T3 - Valvula de seguridad. - Google Patents
Valvula de seguridad.Info
- Publication number
- ES2049475T3 ES2049475T3 ES90906784T ES90906784T ES2049475T3 ES 2049475 T3 ES2049475 T3 ES 2049475T3 ES 90906784 T ES90906784 T ES 90906784T ES 90906784 T ES90906784 T ES 90906784T ES 2049475 T3 ES2049475 T3 ES 2049475T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- liquid
- main
- elements
- safety valve
- 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
- 239000007788 liquid Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 1
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
- F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/001—Means for regulating or setting the meter for a predetermined quantity
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7785—Valve closes in response to excessive flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Safety Valves (AREA)
- Compressor (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
- Glass Compositions (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
ESTA INVENCION SE REFIERE A UNA VALVULA DE SEGURIDAD QUE CONSTA DE UNA CARCASA (1), PROVISTA DE UNA ENTRADA (2) Y UNA SALIDA (3); UNA VALVULA PRINCIPAL DE CIERRE (4) SITUADA EN LA CARCASA; Y DE ELEMENTOS QUE FUNCIONAN CONJUNTAMENTE CON EL FLUJO DEL LIQUIDO QUE, CON EXTRACCION DEL LIQUIDO O DESPUES DE UN CORTO ESPACIO DE TIEMPO, CIERRAN LA VALVULA DE CIERRE (4), QUE ES PUESTA EN SU POSICION ORIGINAL CADA VEZ QUE SE CREA UNA PRESION IGUAL O CASI IGUAL A LA DEL LIQUIDO EN LA ENTRADA O SALIDA DE LA VALVULA DE SEGURIDAD Y QUE CUANDO LA VALVULA DE CERRAMIENTO PRINCIPAL (4) ES CERRADA, MANTIENE ESTA POSICION HASTA QUE LA BAJA DE PRESION PRODUCIDA PERMANECE ACTUANDO SOBRE LA VALVULA DE SEGURIDAD PRINCIPAL, DE ESTA MANERA ESTOS ELEMENTOS ESTAN ACCIONADOS POR LOS ELEMENTOS DE PUENTEO (6) QUE ESTAN SITUADOS FUERA DEL CONDUCTO PRINCIPAL
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8900471A BE1002336A6 (nl) | 1989-04-28 | 1989-04-28 | Veiligheidsventiel. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2049475T3 true ES2049475T3 (es) | 1994-04-16 |
Family
ID=3884141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90906784T Expired - Lifetime ES2049475T3 (es) | 1989-04-28 | 1990-04-23 | Valvula de seguridad. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5186432A (es) |
EP (1) | EP0470133B1 (es) |
JP (1) | JPH04504896A (es) |
AT (1) | ATE101699T1 (es) |
AU (1) | AU640931B2 (es) |
BE (1) | BE1002336A6 (es) |
BR (1) | BR9007332A (es) |
CA (1) | CA2015662A1 (es) |
DD (1) | DD296148A5 (es) |
DE (1) | DE69006729T2 (es) |
DK (1) | DK0470133T3 (es) |
ES (1) | ES2049475T3 (es) |
GR (1) | GR1000543B (es) |
IL (1) | IL94166A (es) |
PT (1) | PT93901A (es) |
RU (1) | RU2015440C1 (es) |
WO (1) | WO1990013765A1 (es) |
ZA (1) | ZA903226B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0462392T3 (da) * | 1990-06-18 | 1995-03-13 | Asea Brown Boveri | Hydraulisk ventil |
US7921867B2 (en) * | 2006-09-06 | 2011-04-12 | Olmsted Products Co. | Elbow plug external sleeve valve |
US8316695B2 (en) | 2009-05-08 | 2012-11-27 | Delaware Capital Formation, Inc. | Line leak detector and method of using same |
US8850872B2 (en) | 2009-05-08 | 2014-10-07 | Opw Fuel Management Systems, Inc. | Line leak detector and method of using same |
ITVR20110127A1 (it) * | 2011-06-17 | 2012-12-18 | Fausto Palini | Dispositivo di intercettazione di un fluido |
ITVI20130074A1 (it) * | 2013-03-18 | 2014-09-19 | Fausto Palini | Dispositivo di intercettazione di un fluido |
RU2676824C1 (ru) * | 2017-08-22 | 2019-01-11 | Альберт Джемалович Аджикелямов | Возвратный ограничитель |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE361645C (de) * | 1921-02-03 | 1922-10-17 | New Zealand Flusher Cy Lim | Mit Gegendruckkammer und Druckentlastungsventil versehenes Durchgangsventil |
US1812586A (en) * | 1928-05-21 | 1931-06-30 | Elder Donald | Apparatus for controlling the passage of water to sprayers and the like |
GB360534A (en) * | 1930-08-25 | 1931-11-12 | Donald Elder | An improved water flow timing valve |
US2025076A (en) * | 1933-12-13 | 1935-12-24 | Earl G Spangler | Metering valve |
GB615776A (en) * | 1946-08-15 | 1949-01-11 | Avery Hardoll Ltd | Improvements in or relating to liquid measuring and dispensing apparatus |
AU5963665A (en) * | 1966-06-01 | 1967-12-07 | The Dobbie Dico Meter Co. Ltd | Water shutoff control means |
IL28665A (en) * | 1967-09-21 | 1970-09-17 | Katzman O | Liquid-flow control device |
US3570520A (en) * | 1969-01-15 | 1971-03-16 | Fiorello Sodi | Volumetric valve |
IL32214A (en) * | 1969-05-13 | 1973-01-30 | Evron Kibbutz Hashomer Hatzair | Delayed action valve |
IT964690B (it) * | 1972-07-15 | 1974-01-31 | Libero Elettrotecnica | Dispositivo di sicurezza per il con trollo del circuito idrico di mac chine lavatrici in genere |
FR2213439A1 (en) * | 1973-01-04 | 1974-08-02 | Carpano & Pons | Automatically closed valve for liquid circuit - with turbine, reduction gear and cam |
IT1119041B (it) * | 1979-07-16 | 1986-03-03 | Libero Elettrotecnica | Valvola di sicurezza a flusso assiale limitatrice del volume d'acqua per macchine lavatrici in genere |
IL75895A (en) * | 1985-07-24 | 1989-09-28 | Ar Kal Plastics Products Beit | Combined pressure regulated and check valve |
US4916762A (en) * | 1989-01-18 | 1990-04-17 | Shaw William S | Positive shut-off, metered water control system for flush tanks |
-
1989
- 1989-04-28 BE BE8900471A patent/BE1002336A6/nl not_active IP Right Cessation
-
1990
- 1990-04-23 DK DK90906784T patent/DK0470133T3/da active
- 1990-04-23 IL IL9416690A patent/IL94166A/en not_active IP Right Cessation
- 1990-04-23 AT AT90906784T patent/ATE101699T1/de not_active IP Right Cessation
- 1990-04-23 ES ES90906784T patent/ES2049475T3/es not_active Expired - Lifetime
- 1990-04-23 BR BR9007332A patent/BR9007332A/pt unknown
- 1990-04-23 US US07/768,258 patent/US5186432A/en not_active Expired - Fee Related
- 1990-04-23 EP EP19900906784 patent/EP0470133B1/en not_active Expired - Lifetime
- 1990-04-23 WO PCT/BE1990/000018 patent/WO1990013765A1/en active IP Right Grant
- 1990-04-23 JP JP2506889A patent/JPH04504896A/ja active Pending
- 1990-04-23 AU AU55538/90A patent/AU640931B2/en not_active Ceased
- 1990-04-23 DE DE69006729T patent/DE69006729T2/de not_active Expired - Fee Related
- 1990-04-24 GR GR900100312A patent/GR1000543B/el unknown
- 1990-04-27 ZA ZA903226A patent/ZA903226B/xx unknown
- 1990-04-27 CA CA 2015662 patent/CA2015662A1/en not_active Abandoned
- 1990-04-27 PT PT93901A patent/PT93901A/pt not_active Application Discontinuation
- 1990-04-27 DD DD90340240A patent/DD296148A5/de not_active IP Right Cessation
-
1991
- 1991-10-25 RU SU5010151 patent/RU2015440C1/ru active
Also Published As
Publication number | Publication date |
---|---|
EP0470133B1 (en) | 1994-02-16 |
DD296148A5 (de) | 1991-11-21 |
JPH04504896A (ja) | 1992-08-27 |
EP0470133A1 (en) | 1992-02-12 |
WO1990013765A1 (en) | 1990-11-15 |
US5186432A (en) | 1993-02-16 |
BR9007332A (pt) | 1992-04-28 |
ATE101699T1 (de) | 1994-03-15 |
ZA903226B (en) | 1991-02-27 |
GR900100312A (en) | 1991-09-27 |
DE69006729T2 (de) | 1994-06-01 |
GR1000543B (el) | 1992-08-25 |
AU5553890A (en) | 1990-11-29 |
RU2015440C1 (ru) | 1994-06-30 |
PT93901A (pt) | 1991-11-29 |
BE1002336A6 (nl) | 1990-12-18 |
AU640931B2 (en) | 1993-09-09 |
DK0470133T3 (da) | 1994-07-11 |
IL94166A0 (en) | 1991-01-31 |
DE69006729D1 (de) | 1994-03-24 |
IL94166A (en) | 1994-05-30 |
CA2015662A1 (en) | 1990-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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