AR091734A1 - Dispositivo de mando para el desplazamiento de un cilindro hidraulico, en particular para maquinas hidraulicas - Google Patents
Dispositivo de mando para el desplazamiento de un cilindro hidraulico, en particular para maquinas hidraulicasInfo
- Publication number
- AR091734A1 AR091734A1 ARP130102466A AR091734A1 AR 091734 A1 AR091734 A1 AR 091734A1 AR P130102466 A ARP130102466 A AR P130102466A AR 091734 A1 AR091734 A1 AR 091734A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydraulic
- control device
- displacement
- cylinder
- attached
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 4
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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/004—Valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B2013/041—Valve members; Fluid interconnections therefor with two positions
-
- 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
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20592—Combinations of pumps for supplying high and low pressure
-
- 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
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
- F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
- F15B2211/31582—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having multiple pressure sources and a single output member
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
- Servomotors (AREA)
Abstract
El dispositivo de mando (16) comprende una válvula (26) que comprende un cuerpo (30) unido a la primera cámara (22) de un cilindro (6) a través de una primera unión hidráulica (32) y a la segunda cámara (24) del cilindro (6) a través de una segunda unión hidráulica (34). El dispositivo comprende un primer conducto hidráulico (42), destinado a unirse a una primera fuente de fluido de accionamiento (40), y un segundo conducto hidráulico (46) destinado a unirse a una segunda fuente de fluido de accionamiento (44), dichos conductos hidráulicos (42, 46) están en comunicación con el cuerpo (30) de la válvula (26), dicha válvula (26) comprende además un dispositivo de distribución (56) móvil en el cuerpo (30) de la válvula (26) entre una primera posición, en la cual el dispositivo de distribución (56) pone en comunicación fluídica la primera unión hidráulica (32) y el primer conducto hidráulico (42), y una segunda posición, en la cual el dispositivo de distribución (56) pone en comunicación fluídica la segunda unión hidráulica (34) y el segundo conducto hidráulico (46).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1256784A FR2993325B1 (fr) | 2012-07-13 | 2012-07-13 | Dispositif de commande du deplacement d'un verin hydraulique, notamment pour machines hydrauliques. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR091734A1 true AR091734A1 (es) | 2015-02-25 |
Family
ID=47351797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP130102466 AR091734A1 (es) | 2012-07-13 | 2013-07-11 | Dispositivo de mando para el desplazamiento de un cilindro hidraulico, en particular para maquinas hidraulicas |
Country Status (14)
Country | Link |
---|---|
US (1) | US9951798B2 (es) |
EP (1) | EP2872784B1 (es) |
JP (1) | JP6200953B2 (es) |
CN (1) | CN104428542B (es) |
AR (1) | AR091734A1 (es) |
BR (1) | BR112015000618B1 (es) |
CA (1) | CA2878300C (es) |
ES (1) | ES2655966T3 (es) |
FR (1) | FR2993325B1 (es) |
IN (1) | IN2015DN00132A (es) |
MX (1) | MX362672B (es) |
PT (1) | PT2872784T (es) |
RU (1) | RU2668298C2 (es) |
WO (1) | WO2014009543A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2908809T3 (es) * | 2018-10-02 | 2022-05-04 | Ge Renewable Tech | Dispositivo y método para optimización de cierre de compuertas anulares |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1252581A (es) * | 1968-02-12 | 1971-11-10 | ||
JPH086647A (ja) * | 1994-06-17 | 1996-01-12 | Kinshiro Naito | 流体圧制御弁 |
CN1162348A (zh) * | 1994-08-05 | 1997-10-15 | 株式会社小松制作所 | 方向控制阀装置 |
JPH10184938A (ja) * | 1996-10-24 | 1998-07-14 | Denso Corp | スプール弁型油圧制御弁 |
JPH10213237A (ja) * | 1996-11-29 | 1998-08-11 | Nok Corp | スプール弁 |
US5960695A (en) * | 1997-04-25 | 1999-10-05 | Caterpillar Inc. | System and method for controlling an independent metering valve |
JP4316724B2 (ja) * | 1999-04-14 | 2009-08-19 | 株式会社アマダ | ロータリーサーボバルブおよび同バルブを用いたパンチプレスの液圧サーボ装置 |
DE69923005T2 (de) * | 1999-04-14 | 2005-12-29 | Amada Co., Ltd., Isehara | Drehbares servoventil und eine, das drehbare servoventil verwendende, hydraulische-stanzpresse servovorrichtung |
JP2002206659A (ja) * | 2001-01-11 | 2002-07-26 | Denso Corp | スプール弁型油圧制御弁 |
RU2250390C2 (ru) * | 2003-03-25 | 2005-04-20 | Открытое акционерное общество "Энергомашкорпорация" | Привод рабочего органа затвора гидротурбины |
DE102004027849A1 (de) * | 2004-06-08 | 2006-01-05 | Bosch Rexroth Aktiengesellschaft | Antriebseinheit |
RU2296890C2 (ru) * | 2005-05-05 | 2007-04-10 | Вениамин Яковлевич Вейнберг | Привод для устройства автоматического регулирования |
CN201396344Y (zh) * | 2009-05-26 | 2010-02-03 | 薛国光 | 数字式电液同步控制系统 |
JP2011122469A (ja) * | 2009-12-08 | 2011-06-23 | Toshiba Corp | リングゲート制御システムおよびリングゲート制御方法 |
FR2955369B1 (fr) * | 2010-01-21 | 2012-02-03 | Alstom Hydro France | Dispositif pour commander le mouvement d'une vanne-fourreau de machine hydraulique et machine hydraulique comportant un tel dispositif |
-
2012
- 2012-07-13 FR FR1256784A patent/FR2993325B1/fr active Active
-
2013
- 2013-07-11 AR ARP130102466 patent/AR091734A1/es active IP Right Grant
- 2013-07-12 ES ES13735337.1T patent/ES2655966T3/es active Active
- 2013-07-12 CN CN201380037441.2A patent/CN104428542B/zh active Active
- 2013-07-12 CA CA2878300A patent/CA2878300C/en active Active
- 2013-07-12 JP JP2015521019A patent/JP6200953B2/ja not_active Expired - Fee Related
- 2013-07-12 PT PT137353371T patent/PT2872784T/pt unknown
- 2013-07-12 MX MX2015000256A patent/MX362672B/es active IP Right Grant
- 2013-07-12 BR BR112015000618-3A patent/BR112015000618B1/pt active IP Right Grant
- 2013-07-12 EP EP13735337.1A patent/EP2872784B1/fr active Active
- 2013-07-12 WO PCT/EP2013/064818 patent/WO2014009543A1/fr active Application Filing
- 2013-07-12 RU RU2015104866A patent/RU2668298C2/ru active
-
2015
- 2015-01-07 IN IN132DEN2015 patent/IN2015DN00132A/en unknown
- 2015-01-08 US US14/592,180 patent/US9951798B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150122114A1 (en) | 2015-05-07 |
EP2872784A1 (fr) | 2015-05-20 |
ES2655966T3 (es) | 2018-02-22 |
US9951798B2 (en) | 2018-04-24 |
MX2015000256A (es) | 2015-08-14 |
CN104428542A (zh) | 2015-03-18 |
JP6200953B2 (ja) | 2017-09-20 |
RU2015104866A (ru) | 2016-09-10 |
CA2878300A1 (en) | 2014-01-16 |
IN2015DN00132A (es) | 2015-06-12 |
CN104428542B (zh) | 2017-08-22 |
JP2015523517A (ja) | 2015-08-13 |
RU2668298C2 (ru) | 2018-09-28 |
EP2872784B1 (fr) | 2017-12-27 |
CA2878300C (en) | 2020-04-14 |
BR112015000618B1 (pt) | 2021-08-24 |
BR112015000618A2 (pt) | 2017-06-27 |
WO2014009543A1 (fr) | 2014-01-16 |
PT2872784T (pt) | 2018-01-29 |
FR2993325B1 (fr) | 2015-04-10 |
MX362672B (es) | 2019-01-30 |
FR2993325A1 (fr) | 2014-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |