DK200500548A - Væskeforsyningsenhed, især en hydraulisk forsyningsenhed - Google Patents

Væskeforsyningsenhed, især en hydraulisk forsyningsenhed Download PDF

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Publication number
DK200500548A
DK200500548A DK200500548A DKPA200500548A DK200500548A DK 200500548 A DK200500548 A DK 200500548A DK 200500548 A DK200500548 A DK 200500548A DK PA200500548 A DKPA200500548 A DK PA200500548A DK 200500548 A DK200500548 A DK 200500548A
Authority
DK
Denmark
Prior art keywords
supply unit
pressure
hydraulic
liquid supply
pressure generator
Prior art date
Application number
DK200500548A
Other languages
English (en)
Inventor
Clausen Peter
Espersen Christen
Hansen Leif
Original Assignee
Minibooster Hydraulics As
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 Minibooster Hydraulics As filed Critical Minibooster Hydraulics As
Publication of DK200500548A publication Critical patent/DK200500548A/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • 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
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
    • 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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/70—Use of multiplicity of similar components; Modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/48—Conditions of a reservoir linked to a pump or machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

Patentkrav 1. Væskeforsyningsenhed, især en hydraulisk forsyningsenhed, med en trykfrembringer til væsken, især en pumpe til hydraulikvæske, og en trykudgang, kendetegnet ved, at der mellem trykfrembringeren (2) og trykudgangen (7) er anbragt en trykforstærker (6), der er mekanisk fast forbundet med trykfrembringeren (2). 2. Enhed i henhold til krav 1, kendetegnet ved, at tryk-frembringeren (2) og trykforstærkeren (6) er anbragt i et fælles hus, hvori forbindelserne (5, 7) mellem trykfrembringeren (2) og trykforstærkeren (6) forløber . 3. Enhed i henhold til krav 2, kendetegnet ved, at huset er lavet i flere dele. 4. Enhed i henhold til krav 3, kendetegnet ved, at hver af to husdele har en forbindelsesflade (4), der tilsammen udgør en grænseflade mellem trykfrembringer (2) og trykforstærker (6). 5. Enhed i henhold til et af kravene 1 til 4, kendetegnet ved, at en tank (15) er fast forbundet med kombinationen af trykfrembringer (2) og trykforstærker (6). 6. Enhed i henhold til krav 5, kendetegnet ved, at tanken (15) er integreret i huset. 7. Enhed i henhold til et af kravene 1 til 6, kendetegnet ved, at trykforstærkeren (6) er anbragt i forlængelse af trykfrembringeren (2). 8. Enhed i henhold til et af kravene 1 til 4, kendetegnet ved, at en motor (9) til at drive trykfrembringeren {2) er mekanisk fast forbundet med trykfrembringeren (2) . 9. Enhed i henhold til krav 8, kendetegnet ved, at motoren (9) og trykfrembringeren (2) har en fælles aksel (11). 10. Enhed i henhold til krav 8 eller 9, kendetegnet ved, at motoren (9) er en elektromotor. 11. Enhed i henhold til krav 10, kendetegnet ved, at et batteri anbringes i huset. 12. Enhed i henhold til et af kravene 1 til 11, kendetegnet ved, at trykfrembringeren udformet som en pumpe (2) , der har et tandsæt (3). 13. Enhed i henhold til et af kravene 1 til 12, kendetegnet ved, at trykforstærkeren (6), i det mindste delvis, er lavet af letmetal eller kunststof. 14. Enhed i henhold til et af kravene 1 til 13, kendetegnet ved, at der mellem trykfrembringerens (2) udgang og en lavtrykstilslutning er anbragt en trykreduktionsventil (50) .
DK200500548A 2002-10-23 2005-04-15 Væskeforsyningsenhed, især en hydraulisk forsyningsenhed DK200500548A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249524A DE10249524B4 (de) 2002-10-23 2002-10-23 Fluid-Versorgungseinheit, insbesondere hydraulische Versorgungseinheit
PCT/EP2003/011150 WO2004038220A1 (de) 2002-10-23 2003-10-09 Fluid-versorgungseinheit, insbesondere hydraulische versorgungseinheit

Publications (1)

Publication Number Publication Date
DK200500548A true DK200500548A (da) 2005-04-15

Family

ID=32114845

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200500548A DK200500548A (da) 2002-10-23 2005-04-15 Væskeforsyningsenhed, især en hydraulisk forsyningsenhed

Country Status (5)

Country Link
US (1) US7726950B2 (da)
AU (1) AU2003268928A1 (da)
DE (1) DE10249524B4 (da)
DK (1) DK200500548A (da)
WO (1) WO2004038220A1 (da)

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DE202008003500U1 (de) 2008-03-12 2009-07-30 Wagner Vermögensverwaltungs-GmbH & Co. KG Hydraulische Druckliefereinheit für einen Kraftschrauber
US20110176940A1 (en) * 2008-07-08 2011-07-21 Ellis Shawn D High pressure intensifier system
IT1397324B1 (it) * 2009-12-02 2013-01-10 Intercable Srl Gruppo pompa idraulica portatile per l'azionamento di attrezzi.
US8840385B2 (en) 2011-03-03 2014-09-23 Ti Group Automotive Systems, L.L.C. Positive displacement fluid pump
DE102011088594A1 (de) * 2011-12-14 2013-06-20 Robert Bosch Gmbh Druckübersetzer, Verfahren zum Betreiben eines Druckübersetzers sowie Verwendung eines Druckübersetzers
CN104254693A (zh) * 2012-03-30 2014-12-31 鲁卡斯液压有限公司 用于运行液压泵设备的方法以及液压泵设备
DE102012208079A1 (de) * 2012-05-15 2013-11-21 Zf Friedrichshafen Ag Hydraulikanordnung
DK2784331T3 (da) 2013-03-25 2021-09-20 Minibooster Hydraulics As Hydraulisk system
US9377012B2 (en) 2013-03-28 2016-06-28 Baker Hughes Incorporated High pressure pump
DK3002465T3 (en) * 2014-09-30 2020-02-03 Danfoss Power Solutions Aps Hydrauliksystem
US20160123313A1 (en) * 2014-11-05 2016-05-05 Simmons Development, Llc Pneumatically-operated fluid pump with amplified fluid pressure, and related methods
EP3369928B1 (en) 2017-03-03 2019-04-24 PistonPower ApS Hydraulic pressure intensifier
EP3369930B1 (en) 2017-03-03 2019-05-08 PistonPower ApS Double acting hydraulic pressure intensifier
ES2736135T3 (es) 2017-03-03 2019-12-26 Pistonpower Aps Amplificador de presión
EP3369929B1 (en) * 2017-03-03 2019-04-24 PistonPower ApS Pressure amplifier
EP3859166B1 (en) 2020-01-31 2022-01-26 miniBOOSTER HYDRAULICS A/S Hydraulic pressure amplifier arrangement

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Also Published As

Publication number Publication date
US20050265859A1 (en) 2005-12-01
US7726950B2 (en) 2010-06-01
DE10249524B4 (de) 2005-12-29
DE10249524A1 (de) 2004-05-19
DE10249524A8 (de) 2004-09-09
WO2004038220A1 (de) 2004-05-06
AU2003268928A1 (en) 2004-05-13

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Effective date: 20151012