DE102016217541A1 - Hydraulisches Antriebssystem mit mehreren Zulaufleitungen - Google Patents
Hydraulisches Antriebssystem mit mehreren Zulaufleitungen Download PDFInfo
- Publication number
- DE102016217541A1 DE102016217541A1 DE102016217541.6A DE102016217541A DE102016217541A1 DE 102016217541 A1 DE102016217541 A1 DE 102016217541A1 DE 102016217541 A DE102016217541 A DE 102016217541A DE 102016217541 A1 DE102016217541 A1 DE 102016217541A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- drive system
- supply line
- hydraulic drive
- pump
- 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.)
- Pending
Links
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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- 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
- F15B2211/20507—Type of prime mover
- F15B2211/20515—Electric motor
-
- 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
- F15B2211/2053—Type of pump
- F15B2211/20546—Type of pump variable capacity
-
- 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
- F15B2211/2053—Type of pump
- F15B2211/20569—Type of pump capable of working as pump and motor
-
- 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
-
- 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
- F15B2211/265—Control of multiple pressure sources
- F15B2211/2658—Control of multiple pressure sources by control of the prime movers
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6306—Electronic controllers using input signals representing a pressure
- F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6306—Electronic controllers using input signals representing a pressure
- F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/665—Methods of control using electronic components
- F15B2211/6651—Control of the prime mover, e.g. control of the output torque or rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217541.6A DE102016217541A1 (de) | 2016-09-14 | 2016-09-14 | Hydraulisches Antriebssystem mit mehreren Zulaufleitungen |
CN201710823199.1A CN107816463B (zh) | 2016-09-14 | 2017-09-13 | 具有多条输入管路的液压的驱动*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217541.6A DE102016217541A1 (de) | 2016-09-14 | 2016-09-14 | Hydraulisches Antriebssystem mit mehreren Zulaufleitungen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016217541A1 true DE102016217541A1 (de) | 2018-03-15 |
Family
ID=61247084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016217541.6A Pending DE102016217541A1 (de) | 2016-09-14 | 2016-09-14 | Hydraulisches Antriebssystem mit mehreren Zulaufleitungen |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107816463B (zh) |
DE (1) | DE102016217541A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109519427A (zh) * | 2018-12-11 | 2019-03-26 | 山东交通学院 | 一种盾构掘进机液压推进*** |
WO2019238946A1 (en) * | 2018-06-15 | 2019-12-19 | Dana Italia S.R.L. | Hydraulic circuit |
WO2020083482A1 (en) * | 2018-10-24 | 2020-04-30 | Volvo Construction Equipment Ab | A hydraulic system for a working machine |
WO2020083483A1 (en) * | 2018-10-24 | 2020-04-30 | Volvo Construction Equipment Ab | Method for controlling a hydraulic system of a working machine |
WO2021191494A1 (en) * | 2020-03-24 | 2021-09-30 | Lappeenrannan-Lahden Teknillinen Yliopisto Lut | A load sensing control system and a method for controlling a hydraulic system |
US20220196039A1 (en) * | 2019-04-26 | 2022-06-23 | Volvo Construction Equipment Ab | A hydraulic system and a method for controlling a hydraulic system of a working machine |
DE102021210054A1 (de) | 2021-09-13 | 2023-03-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Energieeffiziente elektrisch-hydraulische Steueranordnung |
US11846086B2 (en) | 2019-12-12 | 2023-12-19 | Volvo Construction Equipment Ab | Hydraulic system and a method for controlling a hydraulic system of a working machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0791754B1 (en) | 1995-09-18 | 2002-03-13 | Hitachi Construction Machinery Co., Ltd. | Hydraulic system |
DE10340993A1 (de) | 2003-09-05 | 2005-03-31 | Wessel-Hydraulik Gmbh | Verfahren und Vorrichtung zur Versorgung von zwei oder mehr hydraulischen Verbrauchern |
WO2011031851A2 (en) | 2009-09-10 | 2011-03-17 | Bucyrus International, Inc. | Technique for controlling pumps in a hydraulic system |
DE102011005337A1 (de) | 2011-03-10 | 2012-09-13 | Zf Friedrichshafen Ag | Antriebsanordnung zum Ausführen von Arbeitsbewegungen bei Arbeitsmaschinen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548289B1 (fr) * | 1983-06-28 | 1985-12-13 | Renault | Transmission hydrostatique a recuperation d'energie a freinage integre |
JPH10103112A (ja) * | 1996-09-26 | 1998-04-21 | Daikin Ind Ltd | 油圧駆動装置 |
JP4108001B2 (ja) * | 2003-05-15 | 2008-06-25 | 株式会社小松製作所 | 一定圧力による油圧駆動システム |
JP2005076781A (ja) * | 2003-09-01 | 2005-03-24 | Shin Caterpillar Mitsubishi Ltd | 作業機械の駆動装置 |
SE531309C2 (sv) * | 2006-01-16 | 2009-02-17 | Volvo Constr Equip Ab | Styrsystem för en arbetsmaskin och förfarande för styrning av en hydraulcylinder hos en arbetsmaskin |
JP5496135B2 (ja) * | 2011-03-25 | 2014-05-21 | 日立建機株式会社 | 油圧作業機の油圧システム |
CN102587444B (zh) * | 2012-03-07 | 2014-07-30 | 浙江大学 | 一种具有能量差动回收的挖掘机油液混合动力*** |
CN202597331U (zh) * | 2012-03-27 | 2012-12-12 | 上海御能动力科技有限公司 | 液压器件测试*** |
JP5701248B2 (ja) * | 2012-05-24 | 2015-04-15 | 日立建機株式会社 | 油圧閉回路システム |
CN103671317B (zh) * | 2013-12-13 | 2015-11-25 | 中联重科股份有限公司 | 基础桩施工用起重机及其液压*** |
CN104006040A (zh) * | 2014-05-28 | 2014-08-27 | 青岛大学 | 一种多路液压功率流耦合匹配*** |
-
2016
- 2016-09-14 DE DE102016217541.6A patent/DE102016217541A1/de active Pending
-
2017
- 2017-09-13 CN CN201710823199.1A patent/CN107816463B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0791754B1 (en) | 1995-09-18 | 2002-03-13 | Hitachi Construction Machinery Co., Ltd. | Hydraulic system |
DE10340993A1 (de) | 2003-09-05 | 2005-03-31 | Wessel-Hydraulik Gmbh | Verfahren und Vorrichtung zur Versorgung von zwei oder mehr hydraulischen Verbrauchern |
WO2011031851A2 (en) | 2009-09-10 | 2011-03-17 | Bucyrus International, Inc. | Technique for controlling pumps in a hydraulic system |
DE102011005337A1 (de) | 2011-03-10 | 2012-09-13 | Zf Friedrichshafen Ag | Antriebsanordnung zum Ausführen von Arbeitsbewegungen bei Arbeitsmaschinen |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11339811B2 (en) | 2018-06-15 | 2022-05-24 | Dana Italia S.R.L. | Hydraulic circuit |
WO2019238946A1 (en) * | 2018-06-15 | 2019-12-19 | Dana Italia S.R.L. | Hydraulic circuit |
EP3597934A1 (en) * | 2018-06-15 | 2020-01-22 | Dana Italia S.r.L. | Hydraulic circuit |
US11459732B2 (en) | 2018-10-24 | 2022-10-04 | Volvo Construction Equipment Ab | Hydraulic system for a working machine |
WO2020083483A1 (en) * | 2018-10-24 | 2020-04-30 | Volvo Construction Equipment Ab | Method for controlling a hydraulic system of a working machine |
CN112955667A (zh) * | 2018-10-24 | 2021-06-11 | 沃尔沃建筑设备公司 | 用于控制作业机械的液压***的方法 |
WO2020083482A1 (en) * | 2018-10-24 | 2020-04-30 | Volvo Construction Equipment Ab | A hydraulic system for a working machine |
US12000112B2 (en) | 2018-10-24 | 2024-06-04 | Volvo Construction Equipment Ab | Method for controlling a hydraulic system of a working machine |
CN109519427A (zh) * | 2018-12-11 | 2019-03-26 | 山东交通学院 | 一种盾构掘进机液压推进*** |
US20220196039A1 (en) * | 2019-04-26 | 2022-06-23 | Volvo Construction Equipment Ab | A hydraulic system and a method for controlling a hydraulic system of a working machine |
US11635095B2 (en) * | 2019-04-26 | 2023-04-25 | Volvo Construction Equipment Ab | Hydraulic system and a method for controlling a hydraulic system of a working machine |
US11846086B2 (en) | 2019-12-12 | 2023-12-19 | Volvo Construction Equipment Ab | Hydraulic system and a method for controlling a hydraulic system of a working machine |
WO2021191494A1 (en) * | 2020-03-24 | 2021-09-30 | Lappeenrannan-Lahden Teknillinen Yliopisto Lut | A load sensing control system and a method for controlling a hydraulic system |
DE102021210054A1 (de) | 2021-09-13 | 2023-03-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Energieeffiziente elektrisch-hydraulische Steueranordnung |
Also Published As
Publication number | Publication date |
---|---|
CN107816463B (zh) | 2021-12-10 |
CN107816463A (zh) | 2018-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R012 | Request for examination validly filed |