SE509100C2 - Hydraulsystem för press - Google Patents

Hydraulsystem för press

Info

Publication number
SE509100C2
SE509100C2 SE9701289A SE9701289A SE509100C2 SE 509100 C2 SE509100 C2 SE 509100C2 SE 9701289 A SE9701289 A SE 9701289A SE 9701289 A SE9701289 A SE 9701289A SE 509100 C2 SE509100 C2 SE 509100C2
Authority
SE
Sweden
Prior art keywords
primary side
press
piston
flow amplifier
hydraulic system
Prior art date
Application number
SE9701289A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701289L (sv
SE9701289D0 (sv
Inventor
Fredrik Almberg
Lars-Otto Sislegaard
Original Assignee
Sunds Defibrator Ind 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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9701289A priority Critical patent/SE509100C2/sv
Publication of SE9701289D0 publication Critical patent/SE9701289D0/xx
Priority to BR9807943-3A priority patent/BR9807943A/pt
Priority to AU70890/98A priority patent/AU7089098A/en
Priority to EP98917839A priority patent/EP1062086B1/fr
Priority to DE69829318T priority patent/DE69829318T2/de
Priority to CA002284891A priority patent/CA2284891C/fr
Priority to PCT/SE1998/000589 priority patent/WO1998045109A1/fr
Priority to US09/402,528 priority patent/US6732520B1/en
Publication of SE9701289L publication Critical patent/SE9701289L/
Publication of SE509100C2 publication Critical patent/SE509100C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
SE9701289A 1997-04-08 1997-04-08 Hydraulsystem för press SE509100C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9701289A SE509100C2 (sv) 1997-04-08 1997-04-08 Hydraulsystem för press
BR9807943-3A BR9807943A (pt) 1997-04-08 1998-03-31 Sistema hidráulico para uma prensa
AU70890/98A AU7089098A (en) 1997-04-08 1998-03-31 Hydraulic system for a press
EP98917839A EP1062086B1 (fr) 1997-04-08 1998-03-31 Systeme hydraulique destine a une presse
DE69829318T DE69829318T2 (de) 1997-04-08 1998-03-31 Hydraulisches system für eine presse
CA002284891A CA2284891C (fr) 1997-04-08 1998-03-31 Systeme hydraulique destine a une presse
PCT/SE1998/000589 WO1998045109A1 (fr) 1997-04-08 1998-03-31 Systeme hydraulique destine a une presse
US09/402,528 US6732520B1 (en) 1997-04-08 1998-03-31 Hydraulic system for a press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701289A SE509100C2 (sv) 1997-04-08 1997-04-08 Hydraulsystem för press

Publications (3)

Publication Number Publication Date
SE9701289D0 SE9701289D0 (sv) 1997-04-08
SE9701289L SE9701289L (sv) 1998-10-09
SE509100C2 true SE509100C2 (sv) 1998-12-07

Family

ID=20406485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701289A SE509100C2 (sv) 1997-04-08 1997-04-08 Hydraulsystem för press

Country Status (8)

Country Link
US (1) US6732520B1 (fr)
EP (1) EP1062086B1 (fr)
AU (1) AU7089098A (fr)
BR (1) BR9807943A (fr)
CA (1) CA2284891C (fr)
DE (1) DE69829318T2 (fr)
SE (1) SE509100C2 (fr)
WO (1) WO1998045109A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545397C2 (en) * 2022-11-24 2023-08-01 Valmet Oy Hydraulic pulp bale press for compressing pulp bales and method of compressing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052531A1 (de) * 2009-11-11 2011-05-12 Hoerbiger Automatisierungstechnik Holding Gmbh Maschinenpresse
DE102012013098B4 (de) 2012-06-30 2014-08-07 Hoerbiger Automatisierungstechnik Holding Gmbh Maschinenpresse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300162A (en) * 1938-05-13 1942-10-27 Dominion Eng Works Ltd Hydraulic press
US2615302A (en) * 1949-07-07 1952-10-28 Florence Pipe Foundry & Machin Hydraulic press
GB1194623A (en) * 1968-04-22 1970-06-10 Norton Tool Company Ltd Hydraulic Ram Apparatus
US3805530A (en) * 1971-07-29 1974-04-23 Pacific Press & Shear Corp Compensated series hydraulic system
DE3640236A1 (de) 1986-11-25 1988-06-01 Rexroth Mannesmann Gmbh Anordnung zum erzeugen hoher hydraulischer druecke
US5640877A (en) * 1995-08-15 1997-06-24 Ready Technology, Inc. Hydraulic piercing and stripping assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545397C2 (en) * 2022-11-24 2023-08-01 Valmet Oy Hydraulic pulp bale press for compressing pulp bales and method of compressing
SE2230383A1 (en) * 2022-11-24 2023-08-01 Valmet Oy Hydraulic pulp bale press for compressing pulp bales and method of compressing

Also Published As

Publication number Publication date
DE69829318T2 (de) 2005-07-14
SE9701289L (sv) 1998-10-09
WO1998045109A1 (fr) 1998-10-15
AU7089098A (en) 1998-10-30
EP1062086A1 (fr) 2000-12-27
BR9807943A (pt) 2000-03-08
SE9701289D0 (sv) 1997-04-08
CA2284891C (fr) 2006-09-12
EP1062086B1 (fr) 2005-03-09
US6732520B1 (en) 2004-05-11
DE69829318D1 (de) 2005-04-14
CA2284891A1 (fr) 1998-10-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed