SE544129C2 - Portabelt hydraulaggregat - Google Patents

Portabelt hydraulaggregat

Info

Publication number
SE544129C2
SE544129C2 SE2050261A SE2050261A SE544129C2 SE 544129 C2 SE544129 C2 SE 544129C2 SE 2050261 A SE2050261 A SE 2050261A SE 2050261 A SE2050261 A SE 2050261A SE 544129 C2 SE544129 C2 SE 544129C2
Authority
SE
Sweden
Prior art keywords
pump
hydraulic
hydraulic unit
portable hydraulic
portable
Prior art date
Application number
SE2050261A
Other languages
English (en)
Other versions
SE2050261A1 (sv
Inventor
Christer Gustafsson
Original Assignee
Sahlins Sweden Ab
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 Sahlins Sweden Ab filed Critical Sahlins Sweden Ab
Priority to SE2050261A priority Critical patent/SE544129C2/sv
Publication of SE2050261A1 publication Critical patent/SE2050261A1/sv
Publication of SE544129C2 publication Critical patent/SE544129C2/sv

Links

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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • 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
    • F04B49/22—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 means of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Ett portabelt hydraulaggregat (100) för att förse en ansluten hydraulmaskin med hydraultryck samt flöde genom en anslutning (52) är tillhandahållet. Det portabla hydraulaggregatet (100) innefattar: en reservoar (58), ett pumpsystem innefattande åtminstone en första pump (72) och en andra pump (74), som är anordnade att pumpa hydraulvätska från nämnda reservoar (58) till nämnda anslutning (52), en elektrisk motor (20) som är konfigurerad till att driva pumpsystemet, och ett justerbart ventilsystem (60) som är konfigurerat till att selektivt avleda vätskeflödet från den andra pumpen (74).
SE2050261A 2020-03-09 2020-03-09 Portabelt hydraulaggregat SE544129C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE2050261A SE544129C2 (sv) 2020-03-09 2020-03-09 Portabelt hydraulaggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2050261A SE544129C2 (sv) 2020-03-09 2020-03-09 Portabelt hydraulaggregat

Publications (2)

Publication Number Publication Date
SE2050261A1 SE2050261A1 (sv) 2021-09-10
SE544129C2 true SE544129C2 (sv) 2022-01-04

Family

ID=77920327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2050261A SE544129C2 (sv) 2020-03-09 2020-03-09 Portabelt hydraulaggregat

Country Status (1)

Country Link
SE (1) SE544129C2 (sv)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678982A (en) * 1994-07-27 1997-10-21 Weber-Hydraulik Gmbh Portable hydraulic system
US20040037709A1 (en) * 2000-06-16 2004-02-26 Carsten Sauerbier Portable hydraulic pump unit
US20040134189A1 (en) * 2003-01-09 2004-07-15 Brigden Alex L Computer monitored portable hydraulic power generation system
US20090317269A1 (en) * 2006-07-05 2009-12-24 Gian Carlo Fronzoni Power controller
US20120124989A1 (en) * 2010-11-24 2012-05-24 Doll Robert A Hydraulic Power Unit With Auto-Load Sensing
US20130251558A1 (en) * 2012-03-21 2013-09-26 Hawe Hydraulik Se Pump aggregate
US20150017021A1 (en) * 2012-02-29 2015-01-15 Lukas Hydraulik Gmbh Method for operating a hydraulic pump arrangement, and hydraulic pump arrangement
US20170058923A1 (en) * 2014-02-20 2017-03-02 Hydac Fluidtechnik Gmbh Compact unit
WO2018201141A1 (en) * 2017-04-28 2018-11-01 Actuant Corporation Battery-powered pump
US20180313350A1 (en) * 2017-04-28 2018-11-01 Graco Minnesota Inc. Solenoid valve for a portable hydraulic power unit
WO2019152359A1 (en) * 2018-02-02 2019-08-08 FFP2018, Inc. Emergency station and method of use

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678982A (en) * 1994-07-27 1997-10-21 Weber-Hydraulik Gmbh Portable hydraulic system
US20040037709A1 (en) * 2000-06-16 2004-02-26 Carsten Sauerbier Portable hydraulic pump unit
US20040134189A1 (en) * 2003-01-09 2004-07-15 Brigden Alex L Computer monitored portable hydraulic power generation system
US20090317269A1 (en) * 2006-07-05 2009-12-24 Gian Carlo Fronzoni Power controller
US20120124989A1 (en) * 2010-11-24 2012-05-24 Doll Robert A Hydraulic Power Unit With Auto-Load Sensing
US20150017021A1 (en) * 2012-02-29 2015-01-15 Lukas Hydraulik Gmbh Method for operating a hydraulic pump arrangement, and hydraulic pump arrangement
US20130251558A1 (en) * 2012-03-21 2013-09-26 Hawe Hydraulik Se Pump aggregate
US20170058923A1 (en) * 2014-02-20 2017-03-02 Hydac Fluidtechnik Gmbh Compact unit
WO2018201141A1 (en) * 2017-04-28 2018-11-01 Actuant Corporation Battery-powered pump
US20180313350A1 (en) * 2017-04-28 2018-11-01 Graco Minnesota Inc. Solenoid valve for a portable hydraulic power unit
WO2019152359A1 (en) * 2018-02-02 2019-08-08 FFP2018, Inc. Emergency station and method of use

Also Published As

Publication number Publication date
SE2050261A1 (sv) 2021-09-10

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