DK3904699T3 - Hydrauliksystem - Google Patents

Hydrauliksystem Download PDF

Info

Publication number
DK3904699T3
DK3904699T3 DK21179991.1T DK21179991T DK3904699T3 DK 3904699 T3 DK3904699 T3 DK 3904699T3 DK 21179991 T DK21179991 T DK 21179991T DK 3904699 T3 DK3904699 T3 DK 3904699T3
Authority
DK
Denmark
Prior art keywords
hydraulic system
hydraulic
Prior art date
Application number
DK21179991.1T
Other languages
English (en)
Inventor
Jan Maibøll Buhl
Jørgen Mads Clausen
Christen Espersen
Leif Hansen
Jacob Madsen
Brian Petersen
Svend Erik Thomsen
Jørgen P Todsen
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
Application granted granted Critical
Publication of DK3904699T3 publication Critical patent/DK3904699T3/da

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • 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
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F15B2211/20592—Combinations of pumps for supplying high and low pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/214—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being hydrotransformers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/62—Cooling or heating means
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/781—Control of multiple output members one or more output members having priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DK21179991.1T 2013-03-25 2013-03-25 Hydrauliksystem DK3904699T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13001534.0A EP2784331B1 (en) 2013-03-25 2013-03-25 Hydraulic system
EP21179991.1A EP3904699B1 (en) 2013-03-25 2013-03-25 Hydraulic system

Publications (1)

Publication Number Publication Date
DK3904699T3 true DK3904699T3 (da) 2023-03-13

Family

ID=48082807

Family Applications (2)

Application Number Title Priority Date Filing Date
DK13001534.0T DK2784331T3 (da) 2013-03-25 2013-03-25 Hydraulisk system
DK21179991.1T DK3904699T3 (da) 2013-03-25 2013-03-25 Hydrauliksystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK13001534.0T DK2784331T3 (da) 2013-03-25 2013-03-25 Hydraulisk system

Country Status (4)

Country Link
US (1) US10337535B2 (da)
EP (2) EP2784331B1 (da)
CN (1) CN104074809B (da)
DK (2) DK2784331T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3002465T3 (en) 2014-09-30 2020-02-03 Danfoss Power Solutions Aps Hydrauliksystem
EP4085200A4 (en) * 2020-01-03 2024-04-24 The Oilgear Company UNDERWATER HYDRAULIC PRESSURE BOOSTING AND REGULATION SYSTEM
EP3859166B1 (en) * 2020-01-31 2022-01-26 miniBOOSTER HYDRAULICS A/S Hydraulic pressure amplifier arrangement
JP7443871B2 (ja) 2020-03-25 2024-03-06 Smc株式会社 増圧装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032185A (en) * 1934-04-20 1936-02-25 Sciaky David Transmission system for a pressureoperated member such as a hydraulic press
US2733691A (en) * 1950-05-12 1956-02-07 Feed control mechanism
US3145627A (en) * 1960-10-26 1964-08-25 Schlatter Ag Control apparatus for welding machines and the like
DE1577188A1 (de) * 1966-01-13 1969-09-25 Stahl Und Appbau Hans Leffer G Hydraulische Druckerzeugungsanlage mit doppelt wirkendem Druckuebersetzer
DE2017951C2 (de) * 1970-04-15 1978-10-05 Wotan-Werke Gmbh, 4000 Duesseldorf Druckgießmaschine mit Multiplikator
US3889340A (en) * 1974-02-21 1975-06-17 Bouligny Inc R H Hydraulic pressure intensifier system
DE2623428A1 (de) * 1976-05-25 1977-12-08 Transform Verstaerkungsmasch Verfahren zum schlag- bzw. stosspressen sowie vorrichtung dafuer
JPS57129906A (en) * 1981-02-04 1982-08-12 Howa Giken Kk Device for increasing pressure of fluid only at increase in load
DE3640236A1 (de) * 1986-11-25 1988-06-01 Rexroth Mannesmann Gmbh Anordnung zum erzeugen hoher hydraulischer druecke
US4955195A (en) * 1988-12-20 1990-09-11 Stewart & Stevenson Services, Inc. Fluid control circuit and method of operating pressure responsive equipment
ES2178311T3 (es) * 1999-02-05 2002-12-16 Stromsholmen Ab Disposicion de elementos hidraulicos para realizar una operacion adicional en una herramienta de prensa para la formacion de chapa metalica.
JP3474840B2 (ja) * 2000-09-11 2003-12-08 株式会社南武 油圧シリンダの増圧装置
CN1328147C (zh) * 2001-09-24 2007-07-25 范群 一种多级调速千斤顶
DE10249524B4 (de) 2002-10-23 2005-12-29 Minibooster Hydraulics A/S Fluid-Versorgungseinheit, insbesondere hydraulische Versorgungseinheit
DE10328286B4 (de) * 2003-06-23 2015-05-13 Caterpillar Global Mining Europe Gmbh Hydraulischer Schildausbau
DE102004007684C5 (de) * 2004-02-16 2010-01-07 Minibooster Hydraulics A/S Tragbares hydraulisches Werkzeug
DE102006026337A1 (de) 2006-06-02 2007-12-06 Minibooster Hydraulics A/S Hydraulischer Druckverstärker
DE102007031166A1 (de) * 2007-07-04 2009-01-08 Uwe Hammer Hydraulischer Druckverstäker
DE202008003500U1 (de) 2008-03-12 2009-07-30 Wagner Vermögensverwaltungs-GmbH & Co. KG Hydraulische Druckliefereinheit für einen Kraftschrauber
CN101457775A (zh) * 2008-12-23 2009-06-17 大连海事大学 二次利用驱动气体省气型气体增压器
CN101498324A (zh) * 2009-03-02 2009-08-05 北京联合大学 用于超高压工具的液压增压器
DE102009035278B4 (de) * 2009-07-30 2013-11-28 Aerzener Maschinenfabrik Gmbh Druckverstärker
EP2327884B1 (en) * 2009-11-30 2013-04-17 Caterpillar Work Tools B. V. Hydraulic device for hydraulic cylinders
US9191923B2 (en) * 2011-04-15 2015-11-17 Qualcomm Incorporated Systems and methods for range extension of wireless communication in sub gigahertz bands
FI20115391A0 (fi) * 2011-04-21 2011-04-21 Waertsilae Finland Oy Fluidijärjestelmä ja polttomoottori
FI20115392A0 (fi) * 2011-04-21 2011-04-21 Waertsilae Finland Oy Hydraulijärjestelmä ja käyttömenetelmä
DK3002465T3 (en) * 2014-09-30 2020-02-03 Danfoss Power Solutions Aps Hydrauliksystem

Also Published As

Publication number Publication date
US10337535B2 (en) 2019-07-02
EP3904699B1 (en) 2022-12-14
EP3904699A1 (en) 2021-11-03
US20140283512A1 (en) 2014-09-25
EP2784331B1 (en) 2021-08-11
CN104074809B (zh) 2017-12-19
DK2784331T3 (da) 2021-09-20
EP2784331A1 (en) 2014-10-01
CN104074809A (zh) 2014-10-01

Similar Documents

Publication Publication Date Title
DK3342773T3 (da) Syk-hæmmere
DK3613453T3 (da) Fordamper
DK3004155T3 (da) Peptidforbindelse
FI20135538A (fi) Hissijärjestelmä
DK3077047T3 (da) Aramcholsalte
DK3060460T3 (da) Saddel
FR3002624B1 (fr) Repartiteur hydraulique
DK3027598T3 (da) Oxoquinazolinyl-butanamidderivater
DK3017139T3 (da) Undersøisk interventionssystem
DK2956698T5 (da) Bindestrimler
DE112014004622A5 (de) Mikroreaktorsystem
FR3005294B1 (fr) Servofrein electrohydraulique
DK3052081T3 (da) Pastil
FI10285U1 (fi) Pysäköintijärjestelmä
DE112014005079A5 (de) Hydraulikanordnung
DK2946640T3 (da) Langmuir-probe
DE112014003503A5 (de) Hydraulisches Betätigungssystem
DK3025407T3 (da) Actuator system
DK3071227T3 (da) Fiskevaccine
DK3017533T3 (da) Aktuatorsystem
DE102013106534B8 (de) Chromatographiepipettenspitze
DK2784331T3 (da) Hydraulisk system
DE112014001252A5 (de) Aufbissschiene
DK3027068T3 (da) Pressesystem
DK2796728T3 (da) Hydraulikcylinder