CN108603520B - 用于高电压或中等电压功率开关的活塞缸装置的液压控制的两级式阀装置 - Google Patents
用于高电压或中等电压功率开关的活塞缸装置的液压控制的两级式阀装置 Download PDFInfo
- Publication number
- CN108603520B CN108603520B CN201680081780.4A CN201680081780A CN108603520B CN 108603520 B CN108603520 B CN 108603520B CN 201680081780 A CN201680081780 A CN 201680081780A CN 108603520 B CN108603520 B CN 108603520B
- Authority
- CN
- China
- Prior art keywords
- main valve
- valve
- control surface
- control
- stage
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
- F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
-
- 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
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- F15B2211/30575—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve in a Wheatstone Bridge arrangement (also half bridges)
-
- 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
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/329—Directional control characterised by the type of actuation actuated by fluid 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
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7052—Single-acting output members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015121719.8 | 2015-12-14 | ||
DE102015121719.8A DE102015121719A1 (de) | 2015-12-14 | 2015-12-14 | Ventilanordnung zur hydraulischen Ansteuerung einer Kolben-Zylinderanordnung eines Hoch- oder Mittelspannungsleistungsschalters |
PCT/EP2016/079284 WO2017102331A1 (de) | 2015-12-14 | 2016-11-30 | Zweistufige ventilanordnung zur hydraulischen ansteuerung einer kolben-zylinderanordnung eines hoch- oder mittelspannungsleistungsschalters |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108603520A CN108603520A (zh) | 2018-09-28 |
CN108603520B true CN108603520B (zh) | 2020-03-13 |
Family
ID=57421881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680081780.4A Active CN108603520B (zh) | 2015-12-14 | 2016-11-30 | 用于高电压或中等电压功率开关的活塞缸装置的液压控制的两级式阀装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10830256B2 (zh) |
EP (1) | EP3390840B1 (zh) |
CN (1) | CN108603520B (zh) |
DE (1) | DE102015121719A1 (zh) |
WO (1) | WO2017102331A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2041170A (en) * | 1979-01-25 | 1980-09-03 | Lucas Industries Ltd | Flow control valve |
JPS59158026A (ja) * | 1983-02-28 | 1984-09-07 | 住友精密工業株式会社 | しや断器の油圧操作回路 |
US4706932A (en) * | 1982-07-16 | 1987-11-17 | Hitachi Construction Machinery Co., Ltd. | Fluid control valve apparatus |
CN1031270A (zh) * | 1987-06-30 | 1989-02-22 | 日立建机株式会社 | 液压传动*** |
CN101846112A (zh) * | 2009-03-26 | 2010-09-29 | Abb技术有限公司 | 阀门装置 |
CN201696386U (zh) * | 2009-11-20 | 2011-01-05 | Abb技术股份有限公司 | 阀控装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038449A (en) * | 1959-06-03 | 1962-06-12 | Gen Dynamics Corp | Hydraulic control system |
US5816132A (en) * | 1996-07-12 | 1998-10-06 | Ross Operating Valve Company | Load-sensing pneumatic control system |
JP4178736B2 (ja) * | 2000-08-30 | 2008-11-12 | 株式会社デンソー | テーブル送りシステム |
US6662705B2 (en) * | 2001-12-10 | 2003-12-16 | Caterpillar Inc | Electro-hydraulic valve control system and method |
US7021191B2 (en) * | 2003-01-24 | 2006-04-04 | Viking Technologies, L.C. | Accurate fluid operated cylinder positioning system |
US20080295681A1 (en) * | 2007-05-31 | 2008-12-04 | Caterpillar Inc. | Hydraulic system having an external pressure compensator |
DE102009017879A1 (de) * | 2009-04-17 | 2010-10-21 | Festo Ag & Co. Kg | Fluidtechnisches System |
US9250632B2 (en) * | 2011-12-30 | 2016-02-02 | Sti Srl | Valve positioning system with bleed prevention |
EP2933816B1 (de) | 2014-04-16 | 2018-06-13 | ABB Schweiz AG | Hydraulikventil zur vermeidung von leckage in einem antrieb zur betätigung eines hoch- oder mittelspannungsleistungsschalters |
-
2015
- 2015-12-14 DE DE102015121719.8A patent/DE102015121719A1/de not_active Ceased
-
2016
- 2016-11-30 US US16/062,227 patent/US10830256B2/en active Active
- 2016-11-30 WO PCT/EP2016/079284 patent/WO2017102331A1/de active Application Filing
- 2016-11-30 CN CN201680081780.4A patent/CN108603520B/zh active Active
- 2016-11-30 EP EP16802110.3A patent/EP3390840B1/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2041170A (en) * | 1979-01-25 | 1980-09-03 | Lucas Industries Ltd | Flow control valve |
US4706932A (en) * | 1982-07-16 | 1987-11-17 | Hitachi Construction Machinery Co., Ltd. | Fluid control valve apparatus |
JPS59158026A (ja) * | 1983-02-28 | 1984-09-07 | 住友精密工業株式会社 | しや断器の油圧操作回路 |
CN1031270A (zh) * | 1987-06-30 | 1989-02-22 | 日立建机株式会社 | 液压传动*** |
CN101846112A (zh) * | 2009-03-26 | 2010-09-29 | Abb技术有限公司 | 阀门装置 |
CN201696386U (zh) * | 2009-11-20 | 2011-01-05 | Abb技术股份有限公司 | 阀控装置 |
Also Published As
Publication number | Publication date |
---|---|
US10830256B2 (en) | 2020-11-10 |
US20190017521A1 (en) | 2019-01-17 |
CN108603520A (zh) | 2018-09-28 |
EP3390840B1 (de) | 2020-01-01 |
DE102015121719A1 (de) | 2017-06-14 |
WO2017102331A1 (de) | 2017-06-22 |
EP3390840A1 (de) | 2018-10-24 |
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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