EP1036942A3 - Dispositif de commande pour un vérin - Google Patents

Dispositif de commande pour un vérin Download PDF

Info

Publication number
EP1036942A3
EP1036942A3 EP00890022A EP00890022A EP1036942A3 EP 1036942 A3 EP1036942 A3 EP 1036942A3 EP 00890022 A EP00890022 A EP 00890022A EP 00890022 A EP00890022 A EP 00890022A EP 1036942 A3 EP1036942 A3 EP 1036942A3
Authority
EP
European Patent Office
Prior art keywords
pressure medium
cylinder
connections
hand
control valves
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP00890022A
Other languages
German (de)
English (en)
Other versions
EP1036942A2 (fr
EP1036942B1 (fr
Inventor
Manfred Kurz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoerbiger Hydraulik GmbH
Original Assignee
Hoerbiger Hydraulik GmbH
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 GmbH filed Critical Hoerbiger Hydraulik GmbH
Publication of EP1036942A2 publication Critical patent/EP1036942A2/fr
Publication of EP1036942A3 publication Critical patent/EP1036942A3/fr
Application granted granted Critical
Publication of EP1036942B1 publication Critical patent/EP1036942B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
EP00890022A 1999-03-18 2000-01-26 Dispositif de commande pour un vérin Expired - Lifetime EP1036942B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0018899U AT3017U3 (de) 1999-03-18 1999-03-18 Steueranordnung für einen arbeitszylinder
AT18899U 1999-03-18

Publications (3)

Publication Number Publication Date
EP1036942A2 EP1036942A2 (fr) 2000-09-20
EP1036942A3 true EP1036942A3 (fr) 2003-02-12
EP1036942B1 EP1036942B1 (fr) 2004-09-01

Family

ID=3483825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890022A Expired - Lifetime EP1036942B1 (fr) 1999-03-18 2000-01-26 Dispositif de commande pour un vérin

Country Status (5)

Country Link
US (1) US6561221B1 (fr)
EP (1) EP1036942B1 (fr)
JP (1) JP4616959B2 (fr)
AT (1) AT3017U3 (fr)
DE (1) DE50007579D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041386B4 (de) * 2000-08-23 2008-08-21 Daimler Ag System zur Wirkungsgradoptimierung einer Ölversorgung
DE102010009975A1 (de) * 2010-03-03 2011-09-08 Sauer-Danfoss Gmbh & Co Ohg Verstellvorrichtung für Axialkolbenmaschinen
US9897228B2 (en) * 2015-11-06 2018-02-20 Caterpillar Inc. Valve having opposing right-angle actuators
JP6815103B2 (ja) * 2016-06-10 2021-01-20 川崎重工業株式会社 流量制御弁装置
US11193600B2 (en) * 2016-11-22 2021-12-07 Parker-Hannifin Corporation Ultra-low carryover solenoid valve
DE102019120863A1 (de) 2019-08-01 2021-02-04 Atlas Copco Ias Gmbh Verfahren zur Steuerung eines mechanischen Füge- oder Umformprozesses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860792A (en) * 1987-09-10 1989-08-29 Diesel Kiki Co., Ltd. Electromagnetic control valve
EP0686775A1 (fr) * 1994-05-07 1995-12-13 Robert Bosch Gmbh Dispositif de vanne électropneumatique
US5606993A (en) * 1994-01-13 1997-03-04 Festo Kg Multiway valve

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404349A (en) * 1944-11-29 1946-07-23 Adel Prec Products Corp Valve
US2619121A (en) * 1947-10-01 1952-11-25 Denison Eng Co Solenoid operated valve
US2600746A (en) * 1948-08-30 1952-06-17 Thompson Grinder Co Fluid pressure control valve
US3060969A (en) * 1960-02-24 1962-10-30 Alkon Products Corp Hydraulic valve
US3254675A (en) * 1963-11-19 1966-06-07 Johnson Clarence Multi-purpose solenoid-pilot valve assembly
US3618690A (en) * 1969-05-20 1971-11-09 Caterpillar Tractor Co Damping and air-purging means for relief valve
US4220174A (en) * 1978-03-29 1980-09-02 Spitz Russell W Fluid control valves
JPS5936151B2 (ja) * 1978-12-13 1984-09-01 株式会社昭空 切換弁
US4422475A (en) * 1981-05-29 1983-12-27 Vickers, Incorporated Variable gain servo controlled directional valve
US4456434A (en) * 1982-03-01 1984-06-26 Vickers, Incorporated Power transmission
US4457341A (en) * 1982-03-04 1984-07-03 Vickers, Incorporated Variable pressure drop proportional motor controlled hydraulic directional valve
DE3218527A1 (de) * 1982-05-17 1983-11-17 Kurt 4970 Bad Oeynhausen Varlemann Selbststeuerndes hydraulisches umschalt-ventil fuer einen doppelwirkenden arbeitszylinder
US4565219A (en) * 1982-09-13 1986-01-21 The Oilgear Japan Company Multiple-position solenoid-operated control valve
EP0114470B1 (fr) * 1982-12-13 1986-08-13 Vickers Incorporated Valve hydraulique à deux étages
DE3346235A1 (de) * 1982-12-27 1984-07-05 Nippon Pneumatic Mfg Steuergeraet fuer hydraulische zylinder
DE3406570A1 (de) * 1984-02-23 1985-09-12 Mannesmann Rexroth GmbH, 8770 Lohr Elektromagnet/ventil-anordnung
DE3406794A1 (de) * 1984-02-24 1985-09-05 Mannesmann Rexroth GmbH, 8770 Lohr Druckregelventil
US4754780A (en) * 1987-02-10 1988-07-05 Smith Iii Robert E Pressure balanced hydraulic coupling
DE3708248A1 (de) * 1987-03-13 1988-09-22 Herion Werke Kg Wegeventil
US5284220A (en) * 1988-07-25 1994-02-08 Atsugi Unisia Corporation Pressure control valve assembly for hydraulic circuit and automotive rear wheel steering system utilizing the same
DE3900949A1 (de) * 1989-01-14 1990-07-19 Bw Hydraulik Gmbh Elektrohydraulische steuerung zum steuern eines hydraulischen antriebes
GB9211898D0 (en) * 1992-06-05 1992-07-15 Vickers Systems Ltd Two-stage hydraulic valves
DE4307990A1 (de) * 1993-03-13 1994-09-15 Bosch Gmbh Robert Hydraulisches Steuerventil
LU88379A1 (fr) * 1993-07-12 1994-04-01 Luxembourg Patent Co clapet pour un robinet d'une bouteille de gaz comprimé ou liquéfié et robinet pourvu d'un tel clapet
DE4339444A1 (de) 1993-11-19 1995-05-24 Hygrama Ag Verfahren zum Steuern der Bewegung eines Druckmittelzylinders und Druckmittelzylinder
JPH09100922A (ja) * 1995-10-03 1997-04-15 Nippon Pisuko:Kk 制御バルブ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860792A (en) * 1987-09-10 1989-08-29 Diesel Kiki Co., Ltd. Electromagnetic control valve
US5606993A (en) * 1994-01-13 1997-03-04 Festo Kg Multiway valve
EP0686775A1 (fr) * 1994-05-07 1995-12-13 Robert Bosch Gmbh Dispositif de vanne électropneumatique

Also Published As

Publication number Publication date
JP4616959B2 (ja) 2011-01-19
EP1036942A2 (fr) 2000-09-20
DE50007579D1 (de) 2004-10-07
AT3017U3 (de) 2000-03-27
AT3017U2 (de) 1999-08-25
EP1036942B1 (fr) 2004-09-01
JP2000297801A (ja) 2000-10-24
US6561221B1 (en) 2003-05-13

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