EP2375086A3 - Hydraulische Anlage - Google Patents
Hydraulische Anlage Download PDFInfo
- Publication number
- EP2375086A3 EP2375086A3 EP11002616.8A EP11002616A EP2375086A3 EP 2375086 A3 EP2375086 A3 EP 2375086A3 EP 11002616 A EP11002616 A EP 11002616A EP 2375086 A3 EP2375086 A3 EP 2375086A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- consumer
- control valve
- directional control
- pressure medium
- pressure
- 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.)
- Withdrawn
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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010014071 DE102010014071B4 (de) | 2010-04-07 | 2010-04-07 | Hydraulische Anlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2375086A2 EP2375086A2 (de) | 2011-10-12 |
EP2375086A3 true EP2375086A3 (de) | 2014-06-18 |
Family
ID=44278623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11002616.8A Withdrawn EP2375086A3 (de) | 2010-04-07 | 2011-03-30 | Hydraulische Anlage |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2375086A3 (de) |
DE (1) | DE102010014071B4 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012102978B4 (de) * | 2012-04-05 | 2014-11-13 | Fluitronics Gmbh | Geschlossener hydraulischer Kreislauf |
DE102012016457A1 (de) * | 2012-08-17 | 2014-02-20 | Hydac System Gmbh | Einrichtung zum Steuern des Ladezustandes mindestens eines Druckspeichers |
DE102014115152B4 (de) * | 2014-10-17 | 2023-09-28 | Jungheinrich Aktiengesellschaft | Schubmaststapler |
DE102017217552A1 (de) * | 2017-10-02 | 2019-04-04 | Deere & Company | Hydraulische Anordnung |
CN109441895B (zh) * | 2018-12-20 | 2023-08-25 | 上海培润机电工程技术有限公司 | 一种伺服电液驱动器 |
DE102019110711B4 (de) | 2019-04-25 | 2025-01-30 | Schaeffler Technologies AG & Co. KG | Ansteuerverfahren für ein Hydrauliksystem mit einer Pumpe und Ventilen zum Versorgen mehrerer Verbraucher sowie einer Kühl- und/oder Schmiereinrichtung; und Hydrauliksystem |
DE102019110710B3 (de) * | 2019-04-25 | 2020-08-13 | Schaeffler Technologies AG & Co. KG | Ansteuerverfahren für ein Hydrauliksystem mit einer Pumpe und mehreren Ventilen; sowie Hydrauliksystem |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007046696A1 (de) * | 2007-09-28 | 2009-04-09 | Liebherr-Werk Nenzing Gmbh | Hydraulisches Antriebssystem |
WO2009108830A1 (en) * | 2008-02-28 | 2009-09-03 | Caterpillar Inc. | Control system for recovering swing motor kinetic energy |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242448C1 (de) * | 1992-12-16 | 1994-03-31 | Integral Hydraulik Co | Hydro-pneumatische Federungseinrichtung |
DE102009058371A1 (de) * | 2009-12-15 | 2011-06-16 | Hydac Filtertechnik Gmbh | Ventilanordnung zur Ansteuerung eines Verbrauchers |
-
2010
- 2010-04-07 DE DE201010014071 patent/DE102010014071B4/de not_active Expired - Fee Related
-
2011
- 2011-03-30 EP EP11002616.8A patent/EP2375086A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007046696A1 (de) * | 2007-09-28 | 2009-04-09 | Liebherr-Werk Nenzing Gmbh | Hydraulisches Antriebssystem |
WO2009108830A1 (en) * | 2008-02-28 | 2009-09-03 | Caterpillar Inc. | Control system for recovering swing motor kinetic energy |
Also Published As
Publication number | Publication date |
---|---|
EP2375086A2 (de) | 2011-10-12 |
DE102010014071B4 (de) | 2012-12-06 |
DE102010014071A1 (de) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F15B 21/04 20060101AFI20140513BHEP Ipc: F15B 1/02 20060101ALI20140513BHEP |
|
17P | Request for examination filed |
Effective date: 20140625 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170119 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170530 |