ES8103325A1 - Una valvula de transferencia de tres vias equilibrada en presion - Google Patents
Una valvula de transferencia de tres vias equilibrada en presionInfo
- Publication number
- ES8103325A1 ES8103325A1 ES490382A ES490382A ES8103325A1 ES 8103325 A1 ES8103325 A1 ES 8103325A1 ES 490382 A ES490382 A ES 490382A ES 490382 A ES490382 A ES 490382A ES 8103325 A1 ES8103325 A1 ES 8103325A1
- Authority
- ES
- Spain
- Prior art keywords
- way transfer
- transfer valve
- pressure
- valve
- pressure balanced
- 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
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
-
- 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
- Y10T137/8593—Systems
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87064—Oppositely movable cam surfaces
-
- 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
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/8741—With common operator
- Y10T137/87418—Balanced valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Servomotors (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Eye Examination Apparatus (AREA)
- Valve Device For Special Equipments (AREA)
- Processing Of Color Television Signals (AREA)
- Television Systems (AREA)
- Color Television Systems (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Fluid-Driven Valves (AREA)
Abstract
VALVULA DE TRANSFERENCIA DE TRES VIAS, EQUILIBRADA EN PRESIONES. ACCIONANDO LA PALANCA (81) SE HACE GIRAR EL ARBOL DE LEVA (26). EL GIRO DEL ARBOL DE LEVA (26) HACE GIRAR A LA RUEDA DE LEVA (10) A LO LARGO DE LAS PAREDES EXTREMAS (63, 64), MOVIENDO EN VAIVEN LAS BIELAS (42, 43), POR LO QUE RESULTAN DESPLAZADOS LOS MIEMBROS DE VALVULA (20, 21). EL CIERRE LO EFECTUAN LOS MIEMBROS DE VALVULA SOBRE LOS OBTURADORES (36, 37). CADA MIEMBRO DE VALVULA (20, 21) TIENE SUPERFICIES (32A) EXPUESTAS A LA PRESION DEL FLUIDO Y SUPERFICIES (32B) EXPUESTAS A LA PRESION ATMOSFERICA POR PASOS (61) A TRAVES DE LAS BIELAS (42, 43). LAS SUPERFICIES (32, 33) TIENEN UN AREA TAL QUE SE EQUILIBRAN LAS PRESIONES EJERCIDAS SOBRE LOS MIEMBROS DE VALVULA (20, 21) CONTRA LAS PRESIONES DE LAS BIELAS. CADA MIEMBRO DE VALVULA ESTA EQUILIBRADA RESPECTO A LAS PRESIONES DEL FLUIDO AGUAS ARRIBA Y AGUAS ABAJO, CON SUPERFICIES (32C) SITUADAS AGUAS ABAJO Y DE IGUAL AREA QUE LAS SUPERFICIES (32A). EL DISPOSITIVO PERMITE OBTURAR UNADE LAS DOS ENTRADAS O DEJARLAS EN CUALQUIER POSICION INTERMEDIA. R
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/028,752 US4274445A (en) | 1979-04-10 | 1979-04-10 | Pressure balanced three-way transfer valve |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8103325A1 true ES8103325A1 (es) | 1981-02-16 |
ES490382A0 ES490382A0 (es) | 1981-02-16 |
Family
ID=21845225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490382A Granted ES490382A0 (es) | 1979-04-10 | 1980-04-09 | Una valvula de transferencia de tres vias equilibrada en presion |
Country Status (13)
Country | Link |
---|---|
US (1) | US4274445A (es) |
EP (1) | EP0017249B1 (es) |
JP (1) | JPS55145857A (es) |
AT (1) | ATE12300T1 (es) |
AU (1) | AU527872B2 (es) |
CA (1) | CA1131542A (es) |
DE (1) | DE3070302D1 (es) |
DK (1) | DK152680A (es) |
ES (1) | ES490382A0 (es) |
FI (1) | FI68714C (es) |
NO (1) | NO153662C (es) |
PT (1) | PT71074A (es) |
ZA (1) | ZA802072B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410428A (en) * | 1982-07-29 | 1983-10-18 | Pall Corporation | Duplex cam-operated pressure-balanced sleeve valve |
US4628495A (en) * | 1982-08-09 | 1986-12-09 | Dresser Industries, Inc. | Measuring while drilling apparatus mud pressure signal valve |
DE8604725U1 (de) * | 1986-02-21 | 1986-05-22 | J. D. Neuhaus Hebezeuge Gmbh & Co, 58455 Witten | Handbetätigtes Steuerventil an einem Pneumatikgerät |
US4786409A (en) * | 1987-04-20 | 1988-11-22 | Parker-Hannifin Corporation | Duplex filter assembly |
JPS6455446U (es) * | 1987-10-02 | 1989-04-05 | ||
US5405333A (en) * | 1992-12-28 | 1995-04-11 | Richmond; Frank M. | Liquid medicament bag with needleless connector fitting using boat assembly |
US6206860B1 (en) | 1993-07-28 | 2001-03-27 | Frank M. Richmond | Spikeless connection and drip chamber with valve |
US5443722A (en) * | 1994-06-01 | 1995-08-22 | Mueller Steam Specialty | Duplex strainer |
US5618268A (en) * | 1995-06-06 | 1997-04-08 | B. Braun Medical Inc. | Medical infusion devices and medicine delivery systems employing the same |
US5623969A (en) * | 1995-06-07 | 1997-04-29 | B. Braun Medical Inc. | Normally closed aspiration valve |
US6106502A (en) * | 1996-12-18 | 2000-08-22 | Richmond; Frank M. | IV sets with needleless fittings and valves |
US6197195B1 (en) | 1999-03-29 | 2001-03-06 | H-Tech, Inc. | Fluid handling apparatus and flow control assembly therefor |
US6926034B1 (en) * | 2003-01-24 | 2005-08-09 | Prince Manufacturing Corporation | Hydraulic spool lock and method of use |
US7100888B1 (en) * | 2005-04-01 | 2006-09-05 | Michael Chad Johnson | Interlocking control handle |
CA2630967C (en) * | 2005-10-20 | 2014-08-05 | Frank M. Richmond | Connector/device with reflux valves |
US20070119501A1 (en) * | 2005-11-30 | 2007-05-31 | Thomas Pinette | Pressure balance valve |
US8157242B2 (en) * | 2009-12-11 | 2012-04-17 | Schneider Electric Buildings, Llc | Valve actuator with lock mechanism |
AU2010100830A4 (en) * | 2010-08-03 | 2010-09-16 | Robert Fallshaw | Biased Pin Lock |
DE102016200206B4 (de) * | 2016-01-11 | 2020-08-13 | Protechna S.A. | Entnahmearmatur für flüssigkeitsbehälter |
US11614104B2 (en) | 2019-04-26 | 2023-03-28 | Pacseal Group, Inc. | Hydraulic control components for oil well blowout preventers |
US10934801B2 (en) * | 2019-06-07 | 2021-03-02 | Pacseal Group, Inc. | Lockout for hydraulic rotary valve in control system for oil well blow-out preventer |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1752908A (en) * | 1927-03-01 | 1930-04-01 | Gen Electric | Balanced valve |
US1763942A (en) * | 1927-09-19 | 1930-06-17 | William P Grant | Valve |
AT158751B (de) * | 1938-05-13 | 1940-05-25 | Mueller & Co Schwelmer Eisen | Mehrwegventil. |
US2921603A (en) * | 1957-02-12 | 1960-01-19 | Chaplin Fulton Mfg Company | Double ported poppet valve |
US3116755A (en) * | 1961-09-06 | 1964-01-07 | Andale Co | Means for simultaneously actuating plug valves in a duplex strainer |
US3283902A (en) * | 1963-02-19 | 1966-11-08 | Pall Corp | Filter unit having reserve filter element |
US3262563A (en) * | 1963-03-11 | 1966-07-26 | Pall Corp | Dual element, dual valve filter assembly having a flow control valve |
US3262565A (en) * | 1963-08-05 | 1966-07-26 | Pall Corp | Dual-valve, dual-element, constant flow, filter assembly |
US3262564A (en) * | 1963-05-24 | 1966-07-26 | Pall Corp | Dual valve, dual filter element, constant flow filter assembly |
US3207183A (en) * | 1963-04-02 | 1965-09-21 | Karrer Weber & Cie Ag | Cam operated mixing valve |
US3403700A (en) * | 1966-05-09 | 1968-10-01 | Meynell & Sons Ltd | Fluid mixing valve with adjustable cam actuator |
US3468344A (en) * | 1966-06-16 | 1969-09-23 | Ross C Sanford | Single control dual flow valve |
GB1272611A (en) * | 1969-02-21 | 1972-05-03 | Airpel Ltd | Filters |
DE1960019A1 (de) * | 1969-11-29 | 1971-06-03 | Polston John Ray | Sperrschieber |
US3679060A (en) * | 1970-09-08 | 1972-07-25 | Xomox Corp | Duplex strainer construction |
IL37687A (en) * | 1970-11-27 | 1974-05-16 | Sanders Associates Inc | Low noise hydraulic servo valve |
US3770247A (en) * | 1971-09-29 | 1973-11-06 | Texas Iron Works | Gate valve having pressure balanced stem |
GB1336039A (en) * | 1971-12-15 | 1973-11-07 | Iv Pressure Controllers Ltd | Fluid flow control devices |
DE2201277A1 (de) * | 1972-01-12 | 1973-07-26 | John D Tobias | Ventilkonstruktion, verfahren zur herstellung des ventils und mit dem ventil ausgestatteter druckverstaerker |
US3970109A (en) * | 1974-02-27 | 1976-07-20 | Hermann Rappold & Co. Gmbh | Shutoff and control slide |
DK373275A (da) * | 1974-08-21 | 1976-02-22 | Hydro Pneumatic Ab | Ventil |
DE2547582A1 (de) * | 1975-10-24 | 1977-04-28 | Adolf G Ali Haensell | Mehrwegeventil |
GB1552664A (en) * | 1975-11-05 | 1979-09-19 | Lattuada S | Servo controlled three way valve for deviating or switching a gaseous or liquid flow |
-
1979
- 1979-04-10 US US06/028,752 patent/US4274445A/en not_active Expired - Lifetime
-
1980
- 1980-04-08 ZA ZA00802072A patent/ZA802072B/xx unknown
- 1980-04-08 EP EP80101865A patent/EP0017249B1/en not_active Expired
- 1980-04-08 DE DE8080101865T patent/DE3070302D1/de not_active Expired
- 1980-04-08 AT AT80101865T patent/ATE12300T1/de not_active IP Right Cessation
- 1980-04-09 ES ES490382A patent/ES490382A0/es active Granted
- 1980-04-09 NO NO801016A patent/NO153662C/no unknown
- 1980-04-09 AU AU57280/80A patent/AU527872B2/en not_active Ceased
- 1980-04-09 CA CA349,471A patent/CA1131542A/en not_active Expired
- 1980-04-09 PT PT71074A patent/PT71074A/pt unknown
- 1980-04-09 DK DK152680A patent/DK152680A/da not_active IP Right Cessation
- 1980-04-09 FI FI801129A patent/FI68714C/fi not_active IP Right Cessation
- 1980-04-10 JP JP4746780A patent/JPS55145857A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK152680A (da) | 1980-10-11 |
FI68714C (fi) | 1985-10-10 |
JPS6353426B2 (es) | 1988-10-24 |
DE3070302D1 (en) | 1985-04-25 |
NO153662B (no) | 1986-01-20 |
ZA802072B (en) | 1981-07-29 |
ES490382A0 (es) | 1981-02-16 |
NO153662C (no) | 1986-04-30 |
EP0017249A1 (en) | 1980-10-15 |
FI801129A (fi) | 1980-10-11 |
NO801016L (no) | 1980-10-13 |
ATE12300T1 (de) | 1985-04-15 |
AU527872B2 (en) | 1983-03-24 |
JPS55145857A (en) | 1980-11-13 |
FI68714B (fi) | 1985-06-28 |
AU5728080A (en) | 1980-10-16 |
CA1131542A (en) | 1982-09-14 |
EP0017249B1 (en) | 1985-03-20 |
US4274445A (en) | 1981-06-23 |
PT71074A (en) | 1980-05-01 |
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