CN103256265A - 静液压驱动系统 - Google Patents
静液压驱动系统 Download PDFInfo
- Publication number
- CN103256265A CN103256265A CN2013101650854A CN201310165085A CN103256265A CN 103256265 A CN103256265 A CN 103256265A CN 2013101650854 A CN2013101650854 A CN 2013101650854A CN 201310165085 A CN201310165085 A CN 201310165085A CN 103256265 A CN103256265 A CN 103256265A
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve
- medium pipeline
- pump
- relief
- 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.)
- Granted
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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/005—With rotary or crank input
- F15B7/006—Rotary pump input
-
- 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
- F15B2211/20561—Type of pump reversible
-
- 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
- F15B2211/27—Directional control by means of the pressure source
-
- 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
- F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
- F15B2211/50581—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using counterbalance valves
- F15B2211/5059—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using counterbalance valves using double counterbalance 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/61—Secondary circuits
- F15B2211/613—Feeding circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012101231.8 | 2012-02-16 | ||
DE102012101231A DE102012101231A1 (de) | 2012-02-16 | 2012-02-16 | Hydrostatisches Antriebssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103256265A true CN103256265A (zh) | 2013-08-21 |
CN103256265B CN103256265B (zh) | 2017-08-01 |
Family
ID=48915044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310165085.4A Expired - Fee Related CN103256265B (zh) | 2012-02-16 | 2013-02-06 | 静液压驱动系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9334884B2 (zh) |
CN (1) | CN103256265B (zh) |
DE (1) | DE102012101231A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976169A (zh) * | 2014-04-10 | 2015-10-14 | 罗伯特·博世有限公司 | 静液压驱动装置 |
CN105090140A (zh) * | 2014-05-22 | 2015-11-25 | 林德液压两合公司 | 调节需求流的静液压驱动系统 |
CN106246618A (zh) * | 2015-06-05 | 2016-12-21 | 罗伯特·博世有限公司 | 用于对在闭式液压回路中的液压负载供给压力介质的液压控制系统 |
CN106246620A (zh) * | 2015-06-09 | 2016-12-21 | 罗伯特·博世有限公司 | 控制块、带有控制块的流体静力的驱动装置以及用于带有流体静力的驱动装置的车辆的方法 |
CN106499681A (zh) * | 2016-12-27 | 2017-03-15 | 恒天九五重工有限公司 | 一种液压挖掘机功率控制系统 |
CN107940050A (zh) * | 2016-10-12 | 2018-04-20 | 林德液压两合公司 | 静液压驱动系统的限压阀 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9003951B2 (en) | 2011-10-05 | 2015-04-14 | Caterpillar Inc. | Hydraulic system with bi-directional regeneration |
CN104179881B (zh) * | 2014-07-18 | 2017-09-01 | 武汉船用机械有限责任公司 | 一种自升式平台缓冲系统 |
US10405480B2 (en) | 2017-06-28 | 2019-09-10 | Cnh Industrial America Llc | Closed-loop dual-pressure position control of an implement stabilizer wheel |
DE102018209513B3 (de) * | 2018-06-14 | 2019-10-17 | Putzmeister Engineering Gmbh | Hydraulikantriebssystem für eine Baustoffpumpe und Baustoffpumpe |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585502A (ja) * | 1981-06-29 | 1983-01-12 | Uchida Yuatsu Kiki Kogyo Kk | 昇降シリンダの制御回路装置 |
US6389953B1 (en) * | 1998-09-24 | 2002-05-21 | Delta Power Company | Hydraulic leveling control system for a loader type vehicle |
US20060218913A1 (en) * | 2003-01-29 | 2006-10-05 | Monika Ivantysynova | Hydraulic system for linear drives controlled by a displacer element |
US7325398B2 (en) * | 2004-03-05 | 2008-02-05 | Deere & Company | Closed circuit energy recovery system for a work implement |
CN101370987A (zh) * | 2006-01-16 | 2009-02-18 | 沃尔沃建筑设备公司 | 用于工程机械的控制系统以及用于控制液压缸的方法 |
CN102041770A (zh) * | 2009-10-20 | 2011-05-04 | 约瑟夫福格勒公司 | 用于路面整修机的刮板 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI86008C (fi) * | 1989-04-06 | 1992-06-25 | Tampella Oy Ab | Foerfarande och anordning foer reglering av en bergborrningsmaskin. |
KR960016822B1 (ko) * | 1992-07-14 | 1996-12-21 | 히다찌 겐찌 가부시기가이샤 | 관성체 구동장치 |
SE515204C2 (sv) * | 1999-11-03 | 2001-06-25 | Atlas Copco Rock Drills Ab | Förfarande och anordning för styrning av en bergborrmaskin |
DE102006032599A1 (de) * | 2006-07-14 | 2008-02-07 | Deere & Company, Moline | Hydraulische Anordnung |
KR101005060B1 (ko) * | 2007-07-30 | 2010-12-30 | 볼보 컨스트럭션 이큅먼트 에이비 | 가변 제어장치를 갖는 중장비용 유압회로 |
DE102007040877A1 (de) * | 2007-08-29 | 2009-03-05 | Robert Bosch Gmbh | Hubwerk und Verfahren zum Ansteuern eines Hubwerkes |
US20090236932A1 (en) * | 2008-03-24 | 2009-09-24 | Sanyo Electric Co., Ltd. | Electrostatic acting device |
-
2012
- 2012-02-16 DE DE102012101231A patent/DE102012101231A1/de not_active Withdrawn
-
2013
- 2013-02-06 CN CN201310165085.4A patent/CN103256265B/zh not_active Expired - Fee Related
- 2013-02-14 US US13/767,109 patent/US9334884B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585502A (ja) * | 1981-06-29 | 1983-01-12 | Uchida Yuatsu Kiki Kogyo Kk | 昇降シリンダの制御回路装置 |
US6389953B1 (en) * | 1998-09-24 | 2002-05-21 | Delta Power Company | Hydraulic leveling control system for a loader type vehicle |
US20060218913A1 (en) * | 2003-01-29 | 2006-10-05 | Monika Ivantysynova | Hydraulic system for linear drives controlled by a displacer element |
US7325398B2 (en) * | 2004-03-05 | 2008-02-05 | Deere & Company | Closed circuit energy recovery system for a work implement |
CN101370987A (zh) * | 2006-01-16 | 2009-02-18 | 沃尔沃建筑设备公司 | 用于工程机械的控制系统以及用于控制液压缸的方法 |
CN102041770A (zh) * | 2009-10-20 | 2011-05-04 | 约瑟夫福格勒公司 | 用于路面整修机的刮板 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976169A (zh) * | 2014-04-10 | 2015-10-14 | 罗伯特·博世有限公司 | 静液压驱动装置 |
CN105090140A (zh) * | 2014-05-22 | 2015-11-25 | 林德液压两合公司 | 调节需求流的静液压驱动系统 |
CN105090140B (zh) * | 2014-05-22 | 2018-06-12 | 林德液压两合公司 | 调节需求流的静液压驱动系统 |
CN106246618A (zh) * | 2015-06-05 | 2016-12-21 | 罗伯特·博世有限公司 | 用于对在闭式液压回路中的液压负载供给压力介质的液压控制系统 |
CN106246620A (zh) * | 2015-06-09 | 2016-12-21 | 罗伯特·博世有限公司 | 控制块、带有控制块的流体静力的驱动装置以及用于带有流体静力的驱动装置的车辆的方法 |
CN107940050A (zh) * | 2016-10-12 | 2018-04-20 | 林德液压两合公司 | 静液压驱动系统的限压阀 |
CN107940050B (zh) * | 2016-10-12 | 2022-02-18 | 林德液压两合公司 | 静液压驱动系统的限压阀 |
CN106499681A (zh) * | 2016-12-27 | 2017-03-15 | 恒天九五重工有限公司 | 一种液压挖掘机功率控制系统 |
CN106499681B (zh) * | 2016-12-27 | 2017-12-29 | 恒天九五重工有限公司 | 一种液压挖掘机功率控制系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103256265B (zh) | 2017-08-01 |
US9334884B2 (en) | 2016-05-10 |
DE102012101231A1 (de) | 2013-08-22 |
US20130213030A1 (en) | 2013-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: LINDE HYDRAUMATIC GMBH + CO. KG Free format text: FORMER OWNER: LINDE MATERIAL HANDLING LTD. Effective date: 20130730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130730 Address after: Aschaffenburg Applicant after: Linde Hydraulics GmbH & Co.KG Address before: Aschaffenburg Applicant before: Linde Material Handling GmbH |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20220206 |
|
CF01 | Termination of patent right due to non-payment of annual fee |