KR960704165A - 유압 회로의 유량응원용 방향 제어밸브(Flow rate servicing directional control valve for hydraulic circuit) - Google Patents

유압 회로의 유량응원용 방향 제어밸브(Flow rate servicing directional control valve for hydraulic circuit)

Info

Publication number
KR960704165A
KR960704165A KR1019960700585A KR19960700585A KR960704165A KR 960704165 A KR960704165 A KR 960704165A KR 1019960700585 A KR1019960700585 A KR 1019960700585A KR 19960700585 A KR19960700585 A KR 19960700585A KR 960704165 A KR960704165 A KR 960704165A
Authority
KR
South Korea
Prior art keywords
servicing
flow rate
control valve
hydraulic circuit
directional control
Prior art date
Application number
KR1019960700585A
Other languages
English (en)
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
Priority claimed from JP5200673A external-priority patent/JP2651885B2/ja
Priority claimed from JP20069593A external-priority patent/JP3289852B2/ja
Application filed filed Critical
Publication of KR960704165A publication Critical patent/KR960704165A/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2267—Valves or distributors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • 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
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • 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
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
KR1019960700585A 1993-08-12 1996-01-31 유압 회로의 유량응원용 방향 제어밸브(Flow rate servicing directional control valve for hydraulic circuit) KR960704165A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5200673A JP2651885B2 (ja) 1993-08-12 1993-08-12 流量応援用方向制御弁
JP20069593A JP3289852B2 (ja) 1993-08-12 1993-08-12 流量応援用方向制御弁
PCT/JP1994/001335 WO1995005546A1 (fr) 1993-08-12 1994-08-11 Vanne distributrice d'ecoulement pour circuit hydraulique

Publications (1)

Publication Number Publication Date
KR960704165A true KR960704165A (ko) 1996-08-31

Family

ID=26512338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960700585A KR960704165A (ko) 1993-08-12 1996-01-31 유압 회로의 유량응원용 방향 제어밸브(Flow rate servicing directional control valve for hydraulic circuit)

Country Status (5)

Country Link
US (1) US5692427A (ko)
KR (1) KR960704165A (ko)
DE (2) DE4496042T1 (ko)
GB (1) GB2295859B (ko)
WO (1) WO1995005546A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294978B (en) * 1993-08-13 1998-03-11 Komatsu Mfg Co Ltd Flow control device for hydraulic circuit
KR100474259B1 (ko) * 1996-11-26 2005-06-20 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설기계의작업장치용실린더를위한유압장치
DE102007048324A1 (de) * 2007-10-09 2009-04-16 Volkswagen Ag Ventilvorrichtung und Verfahren zur Herstellung einer derartigen Ventilvorrichtung
US20100122528A1 (en) * 2008-11-19 2010-05-20 Beschorner Matthew J Hydraulic system having regeneration and supplemental flow
JP5948260B2 (ja) * 2013-01-24 2016-07-06 Ｋｙｂ株式会社 流体圧制御装置
US9903396B2 (en) * 2016-03-08 2018-02-27 Caterpillar Inc. Valve assembly
JP6815103B2 (ja) 2016-06-10 2021-01-20 川崎重工業株式会社 流量制御弁装置
CN106194881B (zh) * 2016-09-20 2019-01-25 徐州徐工施维英机械有限公司 方向控制阀组及液压***
TWI665400B (zh) * 2018-12-14 2019-07-11 左天喬 多出口平衡輸出液體的控制閥
US11820583B2 (en) * 2020-12-17 2023-11-21 S. C. Johnson & Son, Inc. Double nozzle overcap assembly
USD1033225S1 (en) 2021-12-13 2024-07-02 S. C. Johnson & Son, Inc. Actuator overcap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545023U (ko) * 1978-09-20 1980-03-24
JPS5545023A (en) * 1978-09-27 1980-03-29 Sony Corp Learning machine
US4492251A (en) * 1981-12-24 1985-01-08 Caterpillar Tractor Co. Fluid control system for two independent actuators
JPS6026729A (ja) * 1983-07-21 1985-02-09 Hitachi Constr Mach Co Ltd 油圧シヨベルの油圧回路
US4729408A (en) * 1985-07-12 1988-03-08 Caterpillar Inc. Control system for independent control of fluid actuated devices
US4763691A (en) * 1985-09-03 1988-08-16 Barmag Barmer Maschinenfabrik Aktiengesellschaft Hydraulic control valve
US4738279A (en) * 1985-12-17 1988-04-19 Linde Aktiengesellschaft Multiway valves with load feedback
US4924902A (en) * 1986-04-07 1990-05-15 Snap-Tire, Inc. Hydraulic control valves
JP2566022Y2 (ja) * 1991-06-06 1998-03-25 川崎重工業株式会社 制御弁

Also Published As

Publication number Publication date
DE4496042C2 (de) 2001-08-23
GB9525538D0 (en) 1996-02-21
GB2295859B (en) 1998-01-07
DE4496042T1 (de) 1996-06-27
US5692427A (en) 1997-12-02
WO1995005546A1 (fr) 1995-02-23
GB2295859A (en) 1996-06-12

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee