IN2012DN01243A - - Google Patents
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- Publication number
- IN2012DN01243A IN2012DN01243A IN1243DEN2012A IN2012DN01243A IN 2012DN01243 A IN2012DN01243 A IN 2012DN01243A IN 1243DEN2012 A IN1243DEN2012 A IN 1243DEN2012A IN 2012DN01243 A IN2012DN01243 A IN 2012DN01243A
- Authority
- IN
- India
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- 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
- F15B2211/31552—Directional control characterised by the connections of the valve or valves in the circuit being connected to an output member and a return line
- F15B2211/31558—Directional control characterised by the connections of the valve or valves in the circuit being connected to an output member and a return line having a single output member
-
- 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
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40523—Flow control characterised by the type of flow control means or valve with flow dividers
- F15B2211/4053—Flow control characterised by the type of flow control means or valve with flow dividers using 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
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/78—Control of multiple output members
- F15B2211/782—Concurrent control, e.g. synchronisation of two or more actuators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0903522A FR2948078B1 (fr) | 2009-07-17 | 2009-07-17 | Bloc hydraulique d'alimentation et de recalage pour un ensemble de levage a deux supports motorises independants actionnes simultanement |
| PCT/FR2010/000507 WO2011007059A1 (fr) | 2009-07-17 | 2010-07-13 | Bloc hydraulique d'alimentation et de recalage pour un ensemble de levage à deux supports motorisés indépendants actionnés simultanément |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN01243A true IN2012DN01243A (de) | 2015-05-15 |
Family
ID=41820273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1243DEN2012 IN2012DN01243A (de) | 2009-07-17 | 2012-02-10 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8628282B2 (de) |
| EP (1) | EP2454489B1 (de) |
| CN (1) | CN102483076B (de) |
| ES (1) | ES2424957T3 (de) |
| FR (1) | FR2948078B1 (de) |
| IN (1) | IN2012DN01243A (de) |
| RU (1) | RU2495283C2 (de) |
| WO (1) | WO2011007059A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797720A (zh) * | 2011-05-26 | 2012-11-28 | 邵阳维克液压股份有限公司 | 一种斗轮机尾车的同步阀组 |
| CN103438044A (zh) * | 2013-09-12 | 2013-12-11 | 上海三一重机有限公司 | 一种减少高低速切换频率的结构及机械车辆 |
| CN104760528B (zh) * | 2015-04-21 | 2017-06-06 | 湖南鑫联科技发展有限公司 | 全自动液压电控平置内藏式汽车尾板 |
| CN109823252B (zh) * | 2019-03-21 | 2021-02-19 | 上海振华重工(集团)股份有限公司 | 一种起重机转运方法 |
| CN113027847B (zh) * | 2021-03-23 | 2022-04-26 | 中联重科股份有限公司 | 液压系统的流量分配控制方法、设备和装置以及液压系统 |
| CN113586558B (zh) * | 2021-07-29 | 2023-12-19 | 厦门安科科技有限公司 | 顶升平台同步移动的控制方法及控制装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2413238A1 (fr) * | 1977-12-27 | 1979-07-27 | Lohr Sa | Dispositif de hissage et de transport de charges unitaires sur vehicule |
| US4822222A (en) * | 1987-02-24 | 1989-04-18 | Integrated Technologies And Systems, Inc. | Electrohydraulic system for an enclosed automobile carrier |
| RU2128789C1 (ru) * | 1996-09-02 | 1999-04-10 | Конструкторское бюро специального машиностроения | Гидравлический привод вывешивания и горизонтирования грузовой платформы |
| US6189432B1 (en) * | 1999-03-12 | 2001-02-20 | Hunter Engineering Company | Automotive lift hydraulic fluid control circuit |
| CN2518893Y (zh) * | 2002-01-10 | 2002-10-30 | 三一重工股份有限公司 | 沥青混凝土摊铺机熨平板左右提升油缸同步装置 |
| RU2240448C1 (ru) * | 2003-07-07 | 2004-11-20 | Открытое акционерное общество "Конструкторское бюро специального машиностроения" | Гидравлический привод вывешивания и горизонтирования грузовой платформы |
| ITMI20051256A1 (it) * | 2005-07-04 | 2007-01-05 | Auramo Oy | Gruppo idraulico di controllo dei bracci di una pinza e pinza comprendente tale gruppo idraulico |
| CN201186627Y (zh) * | 2007-12-14 | 2009-01-28 | 中国国际海运集装箱(集团)股份有限公司 | 具有中顶举升装置的自卸车 |
| CN201240020Y (zh) * | 2008-04-07 | 2009-05-20 | 山东豪迈机械科技股份有限公司 | 平移开放式硫化机 |
| CN201225344Y (zh) * | 2008-05-20 | 2009-04-22 | 上海建工（集团）总公司 | 建筑施工爬模顶升同步控制系统 |
-
2009
- 2009-07-17 FR FR0903522A patent/FR2948078B1/fr not_active Expired - Fee Related
-
2010
- 2010-07-13 WO PCT/FR2010/000507 patent/WO2011007059A1/fr not_active Ceased
- 2010-07-13 ES ES10737952T patent/ES2424957T3/es active Active
- 2010-07-13 EP EP10737952.1A patent/EP2454489B1/de not_active Not-in-force
- 2010-07-13 RU RU2012100514/06A patent/RU2495283C2/ru not_active IP Right Cessation
- 2010-07-13 CN CN201080032479.7A patent/CN102483076B/zh not_active Expired - Fee Related
- 2010-07-13 US US13/383,940 patent/US8628282B2/en not_active Expired - Fee Related
-
2012
- 2012-02-10 IN IN1243DEN2012 patent/IN2012DN01243A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2948078B1 (fr) | 2011-07-15 |
| CN102483076A (zh) | 2012-05-30 |
| ES2424957T3 (es) | 2013-10-10 |
| EP2454489A1 (de) | 2012-05-23 |
| EP2454489B1 (de) | 2013-06-05 |
| RU2012100514A (ru) | 2013-07-20 |
| RU2495283C2 (ru) | 2013-10-10 |
| US8628282B2 (en) | 2014-01-14 |
| US20120141223A1 (en) | 2012-06-07 |
| FR2948078A1 (fr) | 2011-01-21 |
| WO2011007059A1 (fr) | 2011-01-20 |
| CN102483076B (zh) | 2015-01-07 |