DE10249337A1 - Geräuscharmes Hydraulikaggregat - Google Patents

Geräuscharmes Hydraulikaggregat Download PDF

Info

Publication number
DE10249337A1
DE10249337A1 DE10249337A DE10249337A DE10249337A1 DE 10249337 A1 DE10249337 A1 DE 10249337A1 DE 10249337 A DE10249337 A DE 10249337A DE 10249337 A DE10249337 A DE 10249337A DE 10249337 A1 DE10249337 A1 DE 10249337A1
Authority
DE
Germany
Prior art keywords
frame
motor
hydraulic unit
walls
pump groups
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Withdrawn
Application number
DE10249337A
Other languages
German (de)
English (en)
Inventor
Alfons Herr
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth AG
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.)
Filing date
Publication date
Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG
Priority to DE10249337A priority Critical patent/DE10249337A1/de
Priority to DE50301604T priority patent/DE50301604D1/de
Priority to AT03021586T priority patent/ATE309470T1/de
Priority to ES03021586T priority patent/ES2251659T3/es
Priority to EP03021586A priority patent/EP1413772B1/de
Publication of DE10249337A1 publication Critical patent/DE10249337A1/de
Withdrawn legal-status Critical Current

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B53/001—Noise damping
    • F04B53/002—Noise damping by encapsulation
    • 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
    • F15B1/26—Supply reservoir or sump assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
DE10249337A 2002-10-22 2002-10-22 Geräuscharmes Hydraulikaggregat Withdrawn DE10249337A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10249337A DE10249337A1 (de) 2002-10-22 2002-10-22 Geräuscharmes Hydraulikaggregat
DE50301604T DE50301604D1 (de) 2002-10-22 2003-09-25 Geräuscharmes Hydraulikaggregat
AT03021586T ATE309470T1 (de) 2002-10-22 2003-09-25 Geräuscharmes hydraulikaggregat
ES03021586T ES2251659T3 (es) 2002-10-22 2003-09-25 Central hidraulica de bajo ruido.
EP03021586A EP1413772B1 (de) 2002-10-22 2003-09-25 Geräuscharmes Hydraulikaggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10249337A DE10249337A1 (de) 2002-10-22 2002-10-22 Geräuscharmes Hydraulikaggregat

Publications (1)

Publication Number Publication Date
DE10249337A1 true DE10249337A1 (de) 2004-05-06

Family

ID=32049558

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10249337A Withdrawn DE10249337A1 (de) 2002-10-22 2002-10-22 Geräuscharmes Hydraulikaggregat
DE50301604T Expired - Lifetime DE50301604D1 (de) 2002-10-22 2003-09-25 Geräuscharmes Hydraulikaggregat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50301604T Expired - Lifetime DE50301604D1 (de) 2002-10-22 2003-09-25 Geräuscharmes Hydraulikaggregat

Country Status (4)

Country Link
EP (1) EP1413772B1 (es)
AT (1) ATE309470T1 (es)
DE (2) DE10249337A1 (es)
ES (1) ES2251659T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016009951A1 (de) * 2016-08-12 2018-02-15 Volker Kay Müller Hydraulisches Antriebsaggregat

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208455A1 (de) * 2013-05-08 2014-11-13 Robert Bosch Gmbh Geräuscharmes Hydraulikaggregat
AT519817A1 (de) * 2017-04-06 2018-10-15 Engel Austria Gmbh Hydrauliksystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337131A1 (de) * 1993-02-02 1994-09-08 Rexroth Mannesmann Gmbh Hydraulikaggregat
DE4406233A1 (de) * 1994-02-25 1995-08-31 Wilo Gmbh Vorrichtung mit einer elektromotorisch betriebenen Pumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421375A1 (de) * 1994-06-18 1995-12-21 Rexroth Mannesmann Gmbh Hydraulikaggregat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337131A1 (de) * 1993-02-02 1994-09-08 Rexroth Mannesmann Gmbh Hydraulikaggregat
DE4406233A1 (de) * 1994-02-25 1995-08-31 Wilo Gmbh Vorrichtung mit einer elektromotorisch betriebenen Pumpe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FÜTTERER,Hans Günter: Hydroaggregate aus dem Baukasten. In: Fluidtechnik, Technische Rundschau, Nr.6, 2001, S.34,35 *
FÜTTERER,Hans Günter: Hydroaggregate aus dem Baukasten. In: Fluidtechnik, Technische Rundschau, Nr.6, 2001, S.34,35;

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016009951A1 (de) * 2016-08-12 2018-02-15 Volker Kay Müller Hydraulisches Antriebsaggregat

Also Published As

Publication number Publication date
ES2251659T3 (es) 2006-05-01
DE50301604D1 (de) 2005-12-15
EP1413772B1 (de) 2005-11-09
ATE309470T1 (de) 2005-11-15
EP1413772A1 (de) 2004-04-28

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee