AR028545A1 - Valvula de verificacion bidireccional para disposicion hidraulica - Google Patents
Valvula de verificacion bidireccional para disposicion hidraulicaInfo
- Publication number
- AR028545A1 AR028545A1 ARP010101899A AR028545A1 AR 028545 A1 AR028545 A1 AR 028545A1 AR P010101899 A ARP010101899 A AR P010101899A AR 028545 A1 AR028545 A1 AR 028545A1
- Authority
- AR
- Argentina
- Prior art keywords
- opening
- valve body
- head
- mobile head
- mobile
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/027—Check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
-
- 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
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/86—Control during or prevention of abnormal conditions
- F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
- F15B2211/8636—Circuit failure, e.g. valve or hose failure
-
- 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
- Y10T137/7771—Bi-directional flow valves
Abstract
Una válvula de verificacion bidireccional controla el movimiento de fluido. Un cuerpo de válvula tiene una abertura, una segunda abertura y un pasaje que conecta la abertura y la segunda abertura. Un cabezal movil está dispuesto dentro del paso del cuerpo de válvula, y un resorte está acoplado hacia el cabezal movil. Otro cabezal movil está dispuesto dentro del paso formado en el primer cabezal movil mencionado, y otro resorte está acoplado hacia el cabezal movil y al segundo cabezal movil. Cuando el paso de fluido a través de la abertura en el cuerpo de válvula ejerce una fuerza en el cabezal movil que es mayor que la fuerza de resorte, la otra porcion de la superficie exterior del cabezal movil está dirigida alejadamente de la otra porcion de la pared del paso y permite que el fluido fluya desde la abertura en el cuerpo de válvula a través de un canal y hacia la otra abertura en el cuerpo de válvula. Cuando el fluido pasa a través de la otra abertura en el cuerpo de válvula ejerce una fuerza en el segundo cabezal movil que es mayor que la fuerza del otro resorte, la otra porcion de la superficie exterior del segundo cabezal movil está dirigido alejado desde la otra abertura en el cuerpo de válvula para abrir otro canal en el cabezal movil y permitir que el fluido fluya desde la otra abertura en el cuerpo de válvula a través del otro canal, al menos una abertura en el segundo cabezal movil, otro paso en el segundo cabezal movil, otra abertura en el segundo cabezal movil y una abertura en el cabezal movil hacia la abertura del cuerpo de válvula.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20274500P | 2000-05-08 | 2000-05-08 | |
US09/612,773 US6216729B1 (en) | 2000-05-08 | 2000-07-10 | Bidirectional check valve for hydraulic system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR028545A1 true AR028545A1 (es) | 2003-05-14 |
Family
ID=26897993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010101899 AR028545A1 (es) | 2000-05-08 | 2001-04-24 | Valvula de verificacion bidireccional para disposicion hidraulica |
Country Status (7)
Country | Link |
---|---|
US (1) | US6216729B1 (es) |
EP (1) | EP1156244A3 (es) |
JP (1) | JP2001317641A (es) |
AR (1) | AR028545A1 (es) |
BR (1) | BR0101633A (es) |
CA (1) | CA2336265C (es) |
ID (1) | ID30109A (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020005952A (ko) * | 2000-07-10 | 2002-01-18 | 아더 엘. 슈와츠 | 유압장치용 양방향 체크밸브 |
AU2003226580A1 (en) * | 2002-04-15 | 2003-10-27 | Spill Check Ltd. | Bidirectional check valve |
KR100440332B1 (ko) | 2002-06-28 | 2004-07-15 | 현대자동차주식회사 | 유압 회로용 투웨이 오리피스 첵밸브 장치 |
US20050133451A1 (en) * | 2003-12-23 | 2005-06-23 | Ntz Nederland Bv | A full-flow microfiltration device and method for filtering fluids |
US7152519B2 (en) * | 2004-12-06 | 2006-12-26 | Rotobec Inc. | Hydraulic rotator and valve assembly |
DE102005020853B3 (de) * | 2005-05-02 | 2006-08-10 | Fte Automotive Gmbh | Zwischen einen Geber- und einen Nehmerzylinder eines hydraulischen Kraftübertragungssystems schaltbare Ventilanordnung zur Schwingungsentkopplung |
WO2007002646A2 (en) * | 2005-06-28 | 2007-01-04 | Superb Industries, Inc. | Check valve |
US7513111B2 (en) * | 2006-05-18 | 2009-04-07 | White Drive Products, Inc. | Shock valve for hydraulic device |
US20080199339A1 (en) * | 2007-02-20 | 2008-08-21 | Richard Near | Safe backspin device |
US8196723B1 (en) | 2008-11-14 | 2012-06-12 | Robust Systems Solutions, LLC | Pneumatic damper |
WO2010064475A1 (ja) * | 2008-12-02 | 2010-06-10 | 株式会社パイオラックス | チェックバルブ |
NL1037579C2 (nl) * | 2009-12-22 | 2011-06-23 | G Van Der Ziel Vastgoed B V | Antihevelklep en werkwijze voor het aanpassen van een vloeistofpomp. |
US9200648B2 (en) | 2011-01-24 | 2015-12-01 | Purdue Research Foundation | Fluid control valve systems, fluid systems equipped therewith, and methods of using |
WO2013031273A1 (ja) * | 2011-09-01 | 2013-03-07 | 株式会社パイオラックス | チェックバルブ |
WO2013085573A1 (en) * | 2011-12-07 | 2013-06-13 | Parker-Hannifin Corporation | Coupling |
CN102537449B (zh) * | 2011-12-07 | 2013-08-28 | 三一重型装备有限公司 | 双向自适应阻尼阀 |
US20130233397A1 (en) * | 2012-03-06 | 2013-09-12 | Benjamin McCloskey | Regurgitant Control Directional Flow Valve for Simulating Cardiovascular Hemodynamics |
CN104047918B (zh) * | 2014-07-17 | 2016-02-24 | 圣邦集团有限公司 | 双联单向阀 |
EP3308057B1 (fr) * | 2015-06-10 | 2020-08-05 | Poclain Hydraulics Industrie | Dispositif de limitation de pression, notamment pour système d'assistance hydraulique de véhicules |
US9810336B2 (en) * | 2015-10-08 | 2017-11-07 | National Coupling Company | Subsea BOP control system with dual-action check valve |
US10830365B2 (en) * | 2017-10-26 | 2020-11-10 | Hamilton Sundstrand Corporation | Bi-directional inline check valve |
CN108561613B (zh) * | 2018-05-13 | 2023-10-13 | 华东交通大学 | 一种带快退回路的磁流变阀 |
CN110056666B (zh) * | 2019-05-23 | 2024-04-05 | 李源 | 一种双向压力自动控制阀及其工作方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995148A (en) * | 1959-05-29 | 1961-08-08 | Novak Stanley | Poppet valve and mounting |
US3153423A (en) * | 1962-05-16 | 1964-10-20 | Sealol | Two way check valve |
US3127907A (en) * | 1962-09-18 | 1964-04-07 | Novak Stanley | Two-way poppet valve |
GB1285733A (en) * | 1969-09-29 | 1972-08-16 | Lohtellier Ets | Improvements in automatic pressure equilibrating valves |
FR2577903B1 (fr) * | 1985-02-28 | 1987-11-20 | Thibonnet Bernard | Dispositif d'equilibrage pour reservoir a carburant, notamment pour vehicules routiers |
US5183075A (en) * | 1986-04-12 | 1993-02-02 | Stein Guenter | Check valve |
US5048561A (en) * | 1989-04-21 | 1991-09-17 | Vickers, Incorporated | Bidirectional check valve |
US4993921A (en) * | 1989-04-21 | 1991-02-19 | Vickers, Incorporated | Power transmission |
US4967791A (en) * | 1989-04-26 | 1990-11-06 | The Boeing Company | Pressure activated check valve |
US6000417A (en) * | 1997-01-02 | 1999-12-14 | Jacobs; Richard R. | Bi-directional magnetically-operated check valve for high-purity applications |
-
2000
- 2000-07-10 US US09/612,773 patent/US6216729B1/en not_active Expired - Fee Related
- 2000-11-09 EP EP20000309952 patent/EP1156244A3/en not_active Withdrawn
-
2001
- 2001-01-24 JP JP2001015404A patent/JP2001317641A/ja not_active Withdrawn
- 2001-03-01 CA CA002336265A patent/CA2336265C/en not_active Expired - Fee Related
- 2001-04-24 AR ARP010101899 patent/AR028545A1/es unknown
- 2001-04-27 BR BR0101633A patent/BR0101633A/pt not_active Application Discontinuation
- 2001-05-08 ID ID20010362D patent/ID30109A/id unknown
Also Published As
Publication number | Publication date |
---|---|
US6216729B1 (en) | 2001-04-17 |
EP1156244A3 (en) | 2002-07-31 |
CA2336265C (en) | 2004-05-04 |
BR0101633A (pt) | 2001-12-26 |
JP2001317641A (ja) | 2001-11-16 |
ID30109A (id) | 2001-11-08 |
CA2336265A1 (en) | 2001-11-08 |
EP1156244A2 (en) | 2001-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |