DK2761189T3 - Hydraulic cylinder with valve arrangement - Google Patents

Hydraulic cylinder with valve arrangement Download PDF

Info

Publication number
DK2761189T3
DK2761189T3 DK12768728.3T DK12768728T DK2761189T3 DK 2761189 T3 DK2761189 T3 DK 2761189T3 DK 12768728 T DK12768728 T DK 12768728T DK 2761189 T3 DK2761189 T3 DK 2761189T3
Authority
DK
Denmark
Prior art keywords
hydraulic cylinder
valve arrangement
valve
arrangement
hydraulic
Prior art date
Application number
DK12768728.3T
Other languages
Danish (da)
Inventor
Bertil Lundgren
Original Assignee
Nordhydraulic 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 Nordhydraulic Ab filed Critical Nordhydraulic Ab
Application granted granted Critical
Publication of DK2761189T3 publication Critical patent/DK2761189T3/en

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
DK12768728.3T 2011-09-28 2012-09-28 Hydraulic cylinder with valve arrangement DK2761189T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1150891A SE535987C2 (en) 2011-09-28 2011-09-28 Cylinder-mounted hydraulic valve
PCT/EP2012/004096 WO2013045113A1 (en) 2011-09-28 2012-09-28 Valve device

Publications (1)

Publication Number Publication Date
DK2761189T3 true DK2761189T3 (en) 2020-10-19

Family

ID=46970224

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12768728.3T DK2761189T3 (en) 2011-09-28 2012-09-28 Hydraulic cylinder with valve arrangement

Country Status (4)

Country Link
EP (1) EP2761189B1 (en)
DK (1) DK2761189T3 (en)
SE (1) SE535987C2 (en)
WO (1) WO2013045113A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2636517C2 (en) 2012-06-15 2017-11-23 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Processing method of liquefied hydrocarbons, using 3-(amino)propane-1,2-diol compounds
IT201600112773A1 (en) * 2016-11-09 2018-05-09 Dinoil Spa HYDRAULIC ACTUATOR UNIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233523A (en) * 1962-10-17 1966-02-08 Scovill Manufacturing Co Fluid cylinder and valve control means therefor
JP4651220B2 (en) * 2001-05-07 2011-03-16 株式会社小松製作所 Fluid cylinder with swivel joint
FR2840656B1 (en) * 2002-06-11 2006-01-06 Souchier Sa ARTICULATION DEPORTEE OF PNEUMATIC OR HYDRAULIC JACKS, IN PARTICULAR FOR ORDERING OF OPENINGS

Also Published As

Publication number Publication date
SE1150891A1 (en) 2013-03-19
EP2761189A1 (en) 2014-08-06
WO2013045113A1 (en) 2013-04-04
SE535987C2 (en) 2013-03-19
EP2761189B1 (en) 2020-09-16

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