JPS5115897B2 - - Google Patents

Info

Publication number
JPS5115897B2
JPS5115897B2 JP47077359A JP7735972A JPS5115897B2 JP S5115897 B2 JPS5115897 B2 JP S5115897B2 JP 47077359 A JP47077359 A JP 47077359A JP 7735972 A JP7735972 A JP 7735972A JP S5115897 B2 JPS5115897 B2 JP S5115897B2
Authority
JP
Japan
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.)
Expired
Application number
JP47077359A
Other languages
Japanese (ja)
Other versions
JPS4865527A (it
Inventor
R A Wilke
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.)
Koehring Co
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Publication of JPS4865527A publication Critical patent/JPS4865527A/ja
Publication of JPS5115897B2 publication Critical patent/JPS5115897B2/ja
Expired 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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
    • 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
    • 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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP47077359A 1971-12-08 1972-08-03 Expired JPS5115897B2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20602671A 1971-12-08 1971-12-08

Publications (2)

Publication Number Publication Date
JPS4865527A JPS4865527A (it) 1973-09-10
JPS5115897B2 true JPS5115897B2 (it) 1976-05-20

Family

ID=22764680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47077359A Expired JPS5115897B2 (it) 1971-12-08 1972-08-03

Country Status (9)

Country Link
US (1) US3722541A (it)
JP (1) JPS5115897B2 (it)
BE (1) BE790334A (it)
CA (1) CA950797A (it)
FR (1) FR2164142A5 (it)
GB (1) GB1376692A (it)
IT (1) IT975191B (it)
NL (1) NL7215478A (it)
SE (1) SE374416B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417753Y2 (it) * 1973-09-20 1979-07-06
US4372408A (en) * 1978-10-16 1983-02-08 International Harvester Co. Clutch-clutch-brake steering mechanism for tractors
JPS5843865A (ja) * 1981-09-10 1983-03-14 Komatsu Ltd 複動力列を有する無限軌道式車両の操向制御装置
DE3415621C3 (de) * 1983-06-13 1997-07-17 Husco Int Inc Hydraulisches Mehrwege-Steuerventil
US6408876B1 (en) * 1998-12-01 2002-06-25 Hitachi Construction Machinery Co., Ltd. Control valve
NO321346B1 (no) * 2001-09-21 2006-05-02 Brodr Bauer Nilsen As Anordning ved hastighetsregulerende hydraulikkventil
WO2012026075A1 (ja) * 2010-08-23 2012-03-01 株式会社コスメック 方向切換弁装置
CN102900722B (zh) * 2012-10-22 2015-10-14 杭州川禾机械有限公司 一种高低压控制油缸
EP3034890B1 (de) 2014-12-17 2019-06-12 dormakaba Deutschland GmbH Hydraulikventil und Antriebssteuereinheit, umfassend ein derartiges Hydraulikventil
CN104728192B (zh) * 2015-04-01 2016-08-24 湖北航天技术研究院总体设计所 一种多级缸起竖系统全过程稳态控制方法
US9903396B2 (en) 2016-03-08 2018-02-27 Caterpillar Inc. Valve assembly
CN112728166A (zh) * 2021-01-04 2021-04-30 江苏恒立液压科技有限公司 油口单独控制的液压多路阀及其控制方法

Also Published As

Publication number Publication date
FR2164142A5 (it) 1973-07-27
JPS4865527A (it) 1973-09-10
US3722541A (en) 1973-03-27
IT975191B (it) 1974-07-20
DE2254579A1 (de) 1973-06-14
NL7215478A (it) 1973-06-13
AU4250972A (en) 1973-11-22
SE374416B (it) 1975-03-03
GB1376692A (en) 1974-12-11
DE2254579B2 (de) 1977-06-02
BE790334A (fr) 1973-02-15
CA950797A (en) 1974-07-09

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