CN103249950B - 用于工业过程的混合液压系统 - Google Patents
用于工业过程的混合液压系统 Download PDFInfo
- Publication number
- CN103249950B CN103249950B CN201180049902.9A CN201180049902A CN103249950B CN 103249950 B CN103249950 B CN 103249950B CN 201180049902 A CN201180049902 A CN 201180049902A CN 103249950 B CN103249950 B CN 103249950B
- Authority
- CN
- China
- Prior art keywords
- pump
- hydraulic
- fluid
- accumulator
- load
- 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
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 138
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 3
- 238000005086 pumping Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 13
- 230000008520 organization Effects 0.000 description 8
- 238000004088 simulation Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001595 flow curve Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- 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
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
- F04B49/103—Responsive to speed
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
-
- 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
- F15B2201/00—Accumulators
- F15B2201/50—Monitoring, detection and testing means for accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39355610P | 2010-10-15 | 2010-10-15 | |
US61/393,556 | 2010-10-15 | ||
PCT/US2011/056406 WO2012051560A1 (en) | 2010-10-15 | 2011-10-14 | Hybrid hydraulic systems for industrial processes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103249950A CN103249950A (zh) | 2013-08-14 |
CN103249950B true CN103249950B (zh) | 2015-07-22 |
Family
ID=44872624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180049902.9A Active CN103249950B (zh) | 2010-10-15 | 2011-10-14 | 用于工业过程的混合液压系统 |
Country Status (8)
Country | Link |
---|---|
US (2) | US8991167B2 (zh) |
EP (1) | EP2627906B1 (zh) |
JP (1) | JP2013545941A (zh) |
KR (1) | KR20130125757A (zh) |
CN (1) | CN103249950B (zh) |
BR (1) | BR112013009154A2 (zh) |
CA (1) | CA2814728A1 (zh) |
WO (1) | WO2012051560A1 (zh) |
Families Citing this family (28)
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US10574088B2 (en) | 2010-04-28 | 2020-02-25 | Energy Spring Ltd. | Hydraulic based efficient renewable energy storage and regeneration system |
US10533582B2 (en) * | 2010-04-28 | 2020-01-14 | Energy Spring Ltd. | Hydraulic based efficient energy storage and regeneration system |
US10677354B2 (en) | 2010-04-28 | 2020-06-09 | Energy Spring Ltd. | Hydraulic vehicle incorporating efficient energy storage and regeneration system |
JP2013542383A (ja) | 2010-10-18 | 2013-11-21 | イートン コーポレーション | 並列構造のアキュムレータを備えた油圧駆動回路 |
CN103492145A (zh) * | 2011-04-12 | 2014-01-01 | 赫斯基注塑系统有限公司 | 包括压力控制组件的用于调节制模系统液瓶组件与液压蓄压器组件之间的液压的设备 |
JP5509256B2 (ja) * | 2012-05-16 | 2014-06-04 | 日精樹脂工業株式会社 | 射出成形装置 |
CN103727294B (zh) * | 2014-01-20 | 2017-01-25 | 河南华润电力首阳山有限公司 | 一种控制装置及气压系统 |
US10247205B2 (en) | 2014-02-04 | 2019-04-02 | Dana Italia Spa | Accumulator racks |
EP3102451B1 (en) | 2014-02-04 | 2019-12-18 | DANA ITALIA S.p.A | Controller for a series hydraulic hybrid transmission |
US9802469B2 (en) | 2014-02-04 | 2017-10-31 | Dana Italia Spa | Hybrid powermode with series hybrid |
US10215276B2 (en) * | 2014-02-04 | 2019-02-26 | Dana Italia Spa | Series parallel hydraulic hybrid architecture |
KR20160130231A (ko) | 2014-02-04 | 2016-11-10 | 다나 이탈리아 에스피에이 | 유압 하이브리드 시스템에 통합된 주행 및 작업 기능 |
AU2015215027B2 (en) | 2014-02-04 | 2019-01-03 | Dana Italia Spa | Powerboost hub |
US9314951B2 (en) * | 2014-05-02 | 2016-04-19 | Yu-Sheng Kao | Simple injection molding machine structure and injection method for the same |
EP3002147A1 (en) | 2014-10-02 | 2016-04-06 | Dana Italia S.p.A. | Dual drive driveline |
US20150059860A1 (en) * | 2014-11-10 | 2015-03-05 | Caterpillar Sarl | Method to stabilize pressure in an electro-hydraulically controlled brake charge system |
US11187321B2 (en) | 2015-02-09 | 2021-11-30 | Uusi, Llc | Control system for auxiliary power source |
US10495220B2 (en) * | 2015-02-09 | 2019-12-03 | Uusi, Llc | Hydraulic control system for auxiliary power source |
US10655622B2 (en) | 2015-07-29 | 2020-05-19 | Hamilton Sunstrand Corporation | Dual mode fuel pump system |
US20180106249A1 (en) * | 2016-10-18 | 2018-04-19 | Caterpillar Inc. | Control system for supplying fuel to engine |
CN108050132A (zh) * | 2017-12-07 | 2018-05-18 | 海天塑机集团有限公司 | 一种电液复合注塑机的油温保持方法及系统 |
CN112912631B (zh) | 2018-10-24 | 2023-05-05 | 沃尔沃建筑设备公司 | 用于作业机械的液压系统 |
CN111306295B (zh) * | 2018-12-12 | 2021-06-29 | 上海汽车集团股份有限公司 | 混合动力变速箱液压控制系统以及车辆 |
CN110645235B (zh) * | 2019-09-30 | 2022-04-08 | 中国石油集团川庆钻探工程有限公司 | 一种井下作业工具的输出装置 |
CN110817343B (zh) * | 2019-11-26 | 2020-12-22 | 中国矿业大学 | 一种刮板输送机的驱动系统及控制方法 |
CN115398065B (zh) | 2019-12-12 | 2024-03-08 | 沃尔沃建筑设备公司 | 液压系统以及用于控制作业机械的液压系统的方法 |
WO2021114668A1 (zh) * | 2019-12-13 | 2021-06-17 | 山河智能装备股份有限公司 | 一种开式液压泵及开式液压系统 |
EP4194617A1 (en) * | 2021-12-10 | 2023-06-14 | Sandvik Mining and Construction Oy | Hydraulic system, working vehicle and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3524790A1 (de) * | 1985-07-11 | 1987-01-22 | Rexroth Mannesmann Gmbh | Digitale volumenstromregelung fuer konstantpumpen |
US6216456B1 (en) * | 1999-11-15 | 2001-04-17 | Caterpillar Inc. | Load sensing hydraulic control system for variable displacement pump |
US6280170B1 (en) * | 1998-08-11 | 2001-08-28 | Toshiba Kikai Kabushiki Kaisha | Hydraulic control system for an injection molding machine |
CN1394273A (zh) * | 2000-01-10 | 2003-01-29 | 美国环境保护署 | 液压混合型车辆 |
EP1287968A2 (en) * | 2001-08-30 | 2003-03-05 | Mitsubishi Heavy Industries, Ltd. | Injection molding machine, hydraulic actuating mechanism of injection molding machine, and control method therefor |
DE10152198A1 (de) * | 2001-10-23 | 2003-05-08 | Siemens Ag | Elektrische Kunststoffspritzgießmaschine |
CN1989303A (zh) * | 2004-07-26 | 2007-06-27 | 沃尔沃建造设备控股(瑞典)有限公司 | 用于控制作业车辆的设备和方法 |
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KR101976888B1 (ko) | 2011-07-01 | 2019-05-10 | 이턴 코포레이션 | 조합의 개방 및 폐쇄 루프 펌프 시스템을 사용하는 유압 시스템 |
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-
2011
- 2011-10-14 WO PCT/US2011/056406 patent/WO2012051560A1/en active Application Filing
- 2011-10-14 CA CA2814728A patent/CA2814728A1/en not_active Abandoned
- 2011-10-14 EP EP11776047.0A patent/EP2627906B1/en active Active
- 2011-10-14 CN CN201180049902.9A patent/CN103249950B/zh active Active
- 2011-10-14 BR BR112013009154A patent/BR112013009154A2/pt not_active IP Right Cessation
- 2011-10-14 JP JP2013534044A patent/JP2013545941A/ja active Pending
- 2011-10-14 US US13/273,573 patent/US8991167B2/en active Active
- 2011-10-14 KR KR1020137010704A patent/KR20130125757A/ko active Search and Examination
-
2015
- 2015-03-23 US US14/665,816 patent/US9874233B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524790A1 (de) * | 1985-07-11 | 1987-01-22 | Rexroth Mannesmann Gmbh | Digitale volumenstromregelung fuer konstantpumpen |
US6280170B1 (en) * | 1998-08-11 | 2001-08-28 | Toshiba Kikai Kabushiki Kaisha | Hydraulic control system for an injection molding machine |
US6216456B1 (en) * | 1999-11-15 | 2001-04-17 | Caterpillar Inc. | Load sensing hydraulic control system for variable displacement pump |
CN1394273A (zh) * | 2000-01-10 | 2003-01-29 | 美国环境保护署 | 液压混合型车辆 |
EP1287968A2 (en) * | 2001-08-30 | 2003-03-05 | Mitsubishi Heavy Industries, Ltd. | Injection molding machine, hydraulic actuating mechanism of injection molding machine, and control method therefor |
DE10152198A1 (de) * | 2001-10-23 | 2003-05-08 | Siemens Ag | Elektrische Kunststoffspritzgießmaschine |
CN1989303A (zh) * | 2004-07-26 | 2007-06-27 | 沃尔沃建造设备控股(瑞典)有限公司 | 用于控制作业车辆的设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20130125757A (ko) | 2013-11-19 |
CN103249950A (zh) | 2013-08-14 |
BR112013009154A2 (pt) | 2019-09-24 |
WO2012051560A1 (en) | 2012-04-19 |
US20120090308A1 (en) | 2012-04-19 |
EP2627906A1 (en) | 2013-08-21 |
EP2627906B1 (en) | 2018-12-05 |
CA2814728A1 (en) | 2012-04-19 |
US9874233B2 (en) | 2018-01-23 |
US20150361996A1 (en) | 2015-12-17 |
US8991167B2 (en) | 2015-03-31 |
JP2013545941A (ja) | 2013-12-26 |
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