DK2775144T3 - Valve timing control for fluid working machine - Google Patents
Valve timing control for fluid working machine Download PDFInfo
- Publication number
- DK2775144T3 DK2775144T3 DK14162967.5T DK14162967T DK2775144T3 DK 2775144 T3 DK2775144 T3 DK 2775144T3 DK 14162967 T DK14162967 T DK 14162967T DK 2775144 T3 DK2775144 T3 DK 2775144T3
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- working chamber
- fluid
- high pressure
- low pressure
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 255
- 238000000034 method Methods 0.000 claims description 68
- 238000005259 measurement Methods 0.000 claims description 34
- 238000006073 displacement reaction Methods 0.000 claims description 32
- 230000008859 change Effects 0.000 claims description 22
- 230000001276 controlling effect Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000006870 function Effects 0.000 description 60
- 238000004891 communication Methods 0.000 description 24
- 230000033001 locomotion Effects 0.000 description 14
- 230000004913 activation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000009849 deactivation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F04B49/06—Control using electricity
-
- 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
- F04B49/22—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 by means of valves
-
- 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
- F04B51/00—Testing machines, pumps, or pumping installations
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Magnetically Actuated Valves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Control Of Fluid Pressure (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1003006.2A GB201003006D0 (en) | 2010-02-23 | 2010-02-23 | Fluid-working machine valve timing |
| GB201003007A GB201003007D0 (en) | 2010-02-23 | 2010-02-23 | Fluid-working machine valve timing |
| EP11712292.9A EP2386026B1 (en) | 2010-02-23 | 2011-02-23 | Fluid-working machine valve timing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2775144T3 true DK2775144T3 (en) | 2018-11-26 |
Family
ID=44507299
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14162967.5T DK2775144T3 (en) | 2010-02-23 | 2011-02-23 | Valve timing control for fluid working machine |
| DK11712292.9T DK2386026T3 (en) | 2010-02-23 | 2011-02-23 | VALVE TIME MANAGEMENT In FLUIDARBEJDSMASKINE |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11712292.9T DK2386026T3 (en) | 2010-02-23 | 2011-02-23 | VALVE TIME MANAGEMENT In FLUIDARBEJDSMASKINE |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US9010104B2 (enExample) |
| EP (3) | EP2386026B1 (enExample) |
| JP (4) | JP5624115B2 (enExample) |
| KR (1) | KR101279768B1 (enExample) |
| CN (2) | CN103038507B (enExample) |
| AU (1) | AU2011211430B2 (enExample) |
| DK (2) | DK2775144T3 (enExample) |
| WO (2) | WO2011104547A2 (enExample) |
Families Citing this family (32)
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| DE102009036346A1 (de) * | 2009-08-06 | 2011-02-10 | Robert Bosch Gmbh | Hydraulisches System mit einer hydrostatischen Kolbenmaschine |
| WO2011104547A2 (en) * | 2010-02-23 | 2011-09-01 | Artemis Intelligent Power Limited | Fluid-working machine valve timing |
| US9158308B2 (en) * | 2011-05-13 | 2015-10-13 | Fluke Corporation | Apparatus using electronically-controlled valves |
| US20140056724A1 (en) * | 2012-08-27 | 2014-02-27 | Hamilton Sundstrand Corporation | Diaphragm metering pump having a degassing system |
| BR102013003559A2 (pt) * | 2013-02-15 | 2015-07-28 | Whirlpool Sa | Sistema de verificação de estado operacional de válvula de compressor alternativo e método de verificação de estado operacional de válvula de compressor alternativo |
| WO2015040360A1 (en) * | 2013-09-18 | 2015-03-26 | Artemis Intelligent Power Limited | Hydraulic transmission |
| JP2015117639A (ja) | 2013-12-18 | 2015-06-25 | 三菱重工業株式会社 | 油圧機械及び発電装置 |
| US9601479B2 (en) * | 2014-03-14 | 2017-03-21 | Nxp Usa, Inc. | Protection circuit, circuit employing same, and associated method of operation |
| BR102014023475A2 (pt) * | 2014-09-22 | 2016-05-10 | Whirlpool Sa | método de detecção de abertura indevida de válvula de sucção de compressor alternativo de múltipla sucção |
| GB2529909B (en) * | 2014-09-30 | 2016-11-23 | Artemis Intelligent Power Ltd | Industrial system with synthetically commutated variable displacement fluid working machine |
| JP6308977B2 (ja) | 2015-06-11 | 2018-04-11 | 三菱重工業株式会社 | 油圧機械の診断システム、油圧機械及び風力発電装置並びに油圧機械の診断方法 |
| EP3121444B1 (en) * | 2015-07-24 | 2019-10-23 | Artemis Intelligent Power Limited | Fluid working machine and method of operating a fluid working machine |
| US11078934B2 (en) | 2015-08-25 | 2021-08-03 | Artemis Intelligent Power Limited | Measurement and use of hydraulic stiffness properties of hydraulic apparatus |
| GB201613901D0 (en) * | 2016-08-12 | 2016-09-28 | Artemis Intelligent Power Ltd | Valve for fluid working machine, fluid working machine and method of operation |
| US10156297B2 (en) * | 2016-09-09 | 2018-12-18 | Control Concepts, Inc. | Sanitary high pressure aerator valve assembly |
| NO342168B1 (en) * | 2016-11-04 | 2018-04-09 | Diinef As | A method for controlling torque equilibrium of a hydraulic motor |
| EP3351827B1 (en) * | 2017-01-20 | 2022-08-03 | Artemis Intelligent Power Limited | Hydrostatic transmission for a vehicle |
| JP6897175B2 (ja) * | 2017-03-10 | 2021-06-30 | いすゞ自動車株式会社 | 無段変速装置 |
| SE541189C2 (en) * | 2017-07-11 | 2019-04-23 | Scania Cv Ab | A method and a device for estimating a leakage on a suction side of a pump |
| EP3486482B1 (en) | 2017-11-17 | 2021-12-08 | Artemis Intelligent Power Limited | Measuring hydraulic fluid pressure in a fluid-working machine |
| NO20181659A1 (en) * | 2018-12-20 | 2020-06-22 | Diinef As | Hydraulic machine with controllable valves and method for idling such a hydraulic machine |
| EP3674546B1 (en) * | 2018-12-28 | 2022-07-13 | Artemis Intelligent Power Limited | Valve timing in electronically commutated hydraulic machine |
| CN113795671B (zh) * | 2019-02-05 | 2023-09-01 | 伯克哈特压缩机股份公司 | 线性电机压缩机的操作方法及线性电机压缩机 |
| US10900379B2 (en) | 2019-02-07 | 2021-01-26 | Raytheon Technologies Corporation | Optimizing squeeze film damper performance using entrained gas |
| DE102019219635A1 (de) * | 2019-12-14 | 2021-06-17 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Pumpe |
| DE102019219633A1 (de) * | 2019-12-14 | 2021-06-17 | Robert Bosch Gmbh | Verfahren zum Kalibrieren und Betreiben einer Pumpe |
| CN111452025B (zh) * | 2020-04-24 | 2024-11-12 | 杨斌堂 | 基于流体的往复驱动装置及功能平台 |
| CN111664288B (zh) * | 2020-06-01 | 2021-11-30 | 浙江工业大学 | 一种兼顾高速开关阀启闭动态特性和启闭缓冲特性的方法 |
| DE102020211030A1 (de) * | 2020-09-02 | 2022-03-03 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben einer Pumpe und Fluid-Versorgungssystem mit einer solchen Pumpe |
| PE20241830A1 (es) * | 2021-09-14 | 2024-09-12 | Chart Energy And Chemicals Inc | Bomba criogenica |
| CN114279890B (zh) * | 2021-12-24 | 2024-06-07 | 青岛科技大学 | 一种测定高压下液体体积的系统及方法 |
| KR102599777B1 (ko) * | 2023-07-12 | 2023-11-09 | (주) 이베스트엔지니어링 | 기술 진단을 위한 후크 메타를 이용한 정수장 다포인트 밸브의 전류 측정 장치 및 이를 이용한 전류 측정 방법 |
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| EP2055946A1 (en) | 2007-11-01 | 2009-05-06 | Sauer-Danfoss ApS | Operating mehtod for fluid working machine |
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| WO2011104547A2 (en) * | 2010-02-23 | 2011-09-01 | Artemis Intelligent Power Limited | Fluid-working machine valve timing |
| JP5503335B2 (ja) | 2010-03-04 | 2014-05-28 | 株式会社キョーワナスタ | 配達物受箱リフォーム用枠扉ユニット |
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-
2011
- 2011-02-23 WO PCT/GB2011/050358 patent/WO2011104547A2/en not_active Ceased
- 2011-02-23 CN CN201180001462.XA patent/CN103038507B/zh active Active
- 2011-02-23 EP EP11712292.9A patent/EP2386026B1/en active Active
- 2011-02-23 DK DK14162967.5T patent/DK2775144T3/en active
- 2011-02-23 EP EP11712290.3A patent/EP2386025B1/en active Active
- 2011-02-23 CN CN201180001463.4A patent/CN103080547B/zh not_active Expired - Fee Related
- 2011-02-23 WO PCT/GB2011/050356 patent/WO2011104545A2/en not_active Ceased
- 2011-02-23 JP JP2012501392A patent/JP5624115B2/ja active Active
- 2011-02-23 DK DK11712292.9T patent/DK2386026T3/en active
- 2011-02-23 AU AU2011211430A patent/AU2011211430B2/en not_active Ceased
- 2011-02-23 KR KR1020117024229A patent/KR101279768B1/ko not_active Expired - Fee Related
- 2011-02-23 US US13/320,855 patent/US9010104B2/en active Active
- 2011-02-23 JP JP2012502815A patent/JP5711208B2/ja active Active
- 2011-02-23 EP EP14162967.5A patent/EP2775144B1/en active Active
- 2011-02-23 US US13/320,972 patent/US9828986B2/en active Active
-
2014
- 2014-09-25 JP JP2014195111A patent/JP2015052321A/ja not_active Withdrawn
-
2015
- 2015-04-09 US US14/682,639 patent/US9797393B2/en active Active
-
2016
- 2016-12-16 JP JP2016244248A patent/JP6576903B2/ja active Active
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