ATA932001A - WORKING CYLINDER - Google Patents

WORKING CYLINDER

Info

Publication number
ATA932001A
ATA932001A AT932001A AT932001A ATA932001A AT A932001 A ATA932001 A AT A932001A AT 932001 A AT932001 A AT 932001A AT 932001 A AT932001 A AT 932001A AT A932001 A ATA932001 A AT A932001A
Authority
AT
Austria
Prior art keywords
working cylinder
working
cylinder
Prior art date
Application number
AT932001A
Other languages
German (de)
Other versions
AT410357B (en
Inventor
Gerhard Huber
Anita Moser
Klaus Schweiger
Original Assignee
Hoerbiger Hydraulik
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 Hoerbiger Hydraulik filed Critical Hoerbiger Hydraulik
Priority to AT932001A priority Critical patent/AT410357B/en
Priority to EP20020450006 priority patent/EP1225345B1/en
Priority to DE50200439T priority patent/DE50200439D1/en
Publication of ATA932001A publication Critical patent/ATA932001A/en
Application granted granted Critical
Publication of AT410357B publication Critical patent/AT410357B/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/064—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with devices for saving the compressible medium
    • 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
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • 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
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • 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
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • 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
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7716—Control of direction of movement of the output member with automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
AT932001A 2001-01-19 2001-01-19 WORKING CYLINDER AT410357B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT932001A AT410357B (en) 2001-01-19 2001-01-19 WORKING CYLINDER
EP20020450006 EP1225345B1 (en) 2001-01-19 2002-01-16 Fluid actuated cylinder with gas spring
DE50200439T DE50200439D1 (en) 2001-01-19 2002-01-16 Fluid actuating cylinder with gas spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT932001A AT410357B (en) 2001-01-19 2001-01-19 WORKING CYLINDER

Publications (2)

Publication Number Publication Date
ATA932001A true ATA932001A (en) 2002-08-15
AT410357B AT410357B (en) 2003-04-25

Family

ID=3613114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT932001A AT410357B (en) 2001-01-19 2001-01-19 WORKING CYLINDER

Country Status (3)

Country Link
EP (1) EP1225345B1 (en)
AT (1) AT410357B (en)
DE (1) DE50200439D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412114B (en) 2002-09-25 2004-09-27 Hoerbiger Hydraulik DOUBLE-ACTING WORK CYLINDER
DE102005021716A1 (en) * 2005-05-11 2006-11-16 Zf Friedrichshafen Ag Hydraulic actuating drive has transverse bore for ventilating of bush and is connected to slot which communicates with environment, wherein transverse bore is permanently connected to piston intermediate chamber
DE102005060869B4 (en) * 2005-12-20 2009-04-02 Stabilus Gmbh actuator assembly
DE102006020104B4 (en) * 2006-04-29 2010-07-29 Stabilus Gmbh actuator
DE102006020082A1 (en) * 2006-04-29 2007-11-08 Stabilus Gmbh actuator
NL2003161C2 (en) * 2009-07-09 2011-01-11 Actuant Corp METHOD FOR MANUFACTURING A GAS FILLED DOUBLE ACTING HYDRAULIC DRIVE CYLINDER WITH INTEGRATED GAS FEEDER
CN106286430B (en) * 2016-10-17 2018-02-02 山河智能装备股份有限公司 A kind of piston accumulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635248C2 (en) * 1976-08-05 1986-08-07 Colt International Gmbh, 4190 Kleve Device for opening and closing a ventilation flap of fire ventilators
FR2547015B1 (en) * 1983-06-06 1985-07-26 Amri ACTUATOR WITH PNEUMATIC ENERGY ACCUMULATOR, PARTICULARLY FOR TAP
JPS60208612A (en) * 1984-03-30 1985-10-21 Shimadzu Corp Cylinder type actuator
JPS60237207A (en) * 1984-05-09 1985-11-26 Mitsubishi Electric Corp Reciprocating device
US5921604A (en) * 1996-05-16 1999-07-13 Applied Power Inc. Hydraulic door operating system
JP2998073B2 (en) * 1997-02-10 2000-01-11 株式会社キッツ Valve drive
JP3003074B2 (en) * 1997-02-10 2000-01-24 株式会社キッツ Valve drive

Also Published As

Publication number Publication date
AT410357B (en) 2003-04-25
EP1225345A1 (en) 2002-07-24
DE50200439D1 (en) 2004-06-24
EP1225345B1 (en) 2004-05-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee