ES2573510T3 - Grupo hidráulico - Google Patents

Grupo hidráulico Download PDF

Info

Publication number: ES2573510T3
Authority: ES; Spain
Prior art keywords: rotation; pressure; angle; sensor; electric motor
Prior art date: 2010-07-14
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

Application number

ES11730221.6T

Other languages

English (en)

Spanish (es)

Inventor

Stefan Arns

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date 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 date listed.)

2010-07-14

Filing date

2011-07-02

Publication date

2016-06-08

2011-07-02 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2016-06-08 Application granted granted Critical

2016-06-08 Publication of ES2573510T3 publication Critical patent/ES2573510T3/es

Status Active legal-status Critical Current

2031-07-02 Anticipated expiration legal-status Critical

Links

238000006073 displacement reaction Methods 0.000 claims abstract description 22
238000012423 maintenance Methods 0.000 claims description 11
238000000034 method Methods 0.000 claims description 7
230000009467 reduction Effects 0.000 claims description 4
229920003023 plastic Polymers 0.000 claims description 3
239000004033 plastic Substances 0.000 claims description 3
238000010586 diagram Methods 0.000 description 4
230000008859 change Effects 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
238000003825 pressing Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
206010033799 Paralysis Diseases 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000003467 diminishing effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000008439 repair process Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
238000009420 retrofitting Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
230000001360 synchronised effect Effects 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
- F04B49/002—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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- 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
- F04B49/20—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 changing the driving speed
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1201—Rotational speed of the axis
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1204—Position of a rotating inclined plate
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1204—Position of a rotating inclined plate
- F04B2201/12041—Angular position
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1205—Position of a non-rotating inclined plate
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1205—Position of a non-rotating inclined plate
- F04B2201/12051—Angular position
- 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
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
- 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
- F04B2205/00—Fluid parameters
- F04B2205/03—Pressure in the compression chamber
- 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
- F04B2205/00—Fluid parameters
- F04B2205/04—Pressure in the outlet chamber
- 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
- F04B2205/00—Fluid parameters
- F04B2205/05—Pressure after the pump outlet

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Reciprocating Pumps (AREA)
Hydraulic Motors (AREA)

ES11730221.6T 2010-07-14 2011-07-02 Grupo hidráulico Active ES2573510T3 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE201010027183 DE102010027183A1 (de)	2010-07-14	2010-07-14	Hydroaggregat
DE102010027183		2010-07-14
PCT/EP2011/003295 WO2012007114A2 (fr)	2010-07-14	2011-07-02	Groupe hydraulique

Publications (1)

Publication Number	Publication Date
ES2573510T3 true ES2573510T3 (es)	2016-06-08

Family

ID=44628126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES11730221.6T Active ES2573510T3 (es)	2010-07-14	2011-07-02	Grupo hidráulico

Country Status (5)

Country	Link
EP (1)	EP2593679B1 (fr)
CN (1)	CN102971532A (fr)
DE (1)	DE102010027183A1 (fr)
ES (1)	ES2573510T3 (fr)
WO (1)	WO2012007114A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012016780B4 (de) *	2012-06-01	2021-07-22	Robert Bosch Gmbh	Verfahren zum Betreiben einer Fluidpumpe
DE102016011778A1 (de) *	2016-08-11	2018-02-15	M A E Maschinen- Und Apparatebau Götzen Gmbh	Hydraulische, insbesondere druckspeicherlose, Antriebsanordnung für und mit einem Verbraucher, insbesondere für Pressen, sowie Verfahren zum Betreiben einer solchen hydraulischen Antriebsanordnung
DE102024001314A1 (de) *	2024-04-24	2025-10-30	Hydac Fluidtechnik Gmbh	Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4823552A (en) *	1987-04-29	1989-04-25	Vickers, Incorporated	Failsafe electrohydraulic control system for variable displacement pump
DE4335403C1 (de) *	1993-10-18	1994-12-15	Karl Hehl	Hydraulikeinrichtung
US5951258A (en) *	1997-07-09	1999-09-14	Caterpillar Inc.	Torque limiting control system for a hydraulic work machine
DE10110398A1 (de) *	2001-03-03	2002-09-26	Mannesmann Rexroth Ag	Verfahren zur Regelung der Druckmittelzufuhr zu einem hydraulisch betätigten Aktor
DE102005025590A1 (de) *	2005-06-03	2006-12-07	Hydac Electronic Gmbh	Regelvorrichtung sowie Verfahren zum Betrieb einer Regelvorrichtung
DE102007007005B4 (de)	2007-02-08	2021-12-02	Robert Bosch Gmbh	Elektrohydraulische Steueranordnung
DE102008019501B4 (de) *	2008-04-17	2019-03-21	Robert Bosch Gmbh	Elektrohydraulische Steueranordnung

2010
- 2010-07-14 DE DE201010027183 patent/DE102010027183A1/de not_active Withdrawn
2011
- 2011-07-02 ES ES11730221.6T patent/ES2573510T3/es active Active
- 2011-07-02 EP EP11730221.6A patent/EP2593679B1/fr active Active
- 2011-07-02 CN CN2011800343862A patent/CN102971532A/zh active Pending
- 2011-07-02 WO PCT/EP2011/003295 patent/WO2012007114A2/fr not_active Ceased

Also Published As

Publication number	Publication date
WO2012007114A2 (fr)	2012-01-19
DE102010027183A1 (de)	2012-01-19
EP2593679B1 (fr)	2016-04-27
EP2593679A2 (fr)	2013-05-22
CN102971532A (zh)	2013-03-13
WO2012007114A3 (fr)	2012-03-22

Publication	Publication Date	Title
US8991167B2 (en)	2015-03-31	Hybrid hydraulic systems for industrial processes
ES2573510T3 (es)	2016-06-08	Grupo hidráulico
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RU2010110966A (ru)	2011-09-27	Привод гидравлического экскаватора
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WO2015041805A8 (fr)	2016-04-07	Système et procédé pour le fonctionnement sans convertisseur de pompes entraînées par des moteurs
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CN204082534U (zh)	2015-01-07	一种电动液压动力装置
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