BE790334A - Soupape de commande a deux tiroirs pour installations a commande par fluide sous pression - Google Patents

Soupape de commande a deux tiroirs pour installations a commande par fluide sous pression

Info

Publication number
BE790334A
BE790334A BE790334DA BE790334A BE 790334 A BE790334 A BE 790334A BE 790334D A BE790334D A BE 790334DA BE 790334 A BE790334 A BE 790334A
Authority
BE
Belgium
Prior art keywords
control valve
pressure fluid
controlled systems
fluid controlled
drawer control
Prior art date
Application number
Other languages
English (en)
Inventor
R A Wilke
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.)
Publication date
Publication of BE790334A publication Critical patent/BE790334A/fr

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)
BE790334D 1971-12-08 Soupape de commande a deux tiroirs pour installations a commande par fluide sous pression BE790334A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE790334A true BE790334A (fr) 1973-02-15

Family

ID=22764680

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790334D BE790334A (fr) 1971-12-08 Soupape de commande a deux tiroirs pour installations a commande par fluide sous pression

Country Status (9)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417753Y2 (fr) * 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
EP1052440A4 (fr) * 1998-12-01 2005-08-31 Hitachi Construction Machinery Vanne de commande
NO321346B1 (no) * 2001-09-21 2006-05-02 Brodr Bauer Nilsen As Anordning ved hastighetsregulerende hydraulikkventil
WO2012026075A1 (fr) * 2010-08-23 2012-03-01 株式会社コスメック Dispositif distributeur
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 (fr) 2014-12-17 2019-06-12 dormakaba Deutschland GmbH Soupape hydraulique et unité de commande d'entraînement comprenant une telle soupape hydraulique
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

Also Published As

Publication number Publication date
JPS4865527A (fr) 1973-09-10
IT975191B (it) 1974-07-20
AU4250972A (en) 1973-11-22
US3722541A (en) 1973-03-27
JPS5115897B2 (fr) 1976-05-20
DE2254579A1 (de) 1973-06-14
SE374416B (fr) 1975-03-03
CA950797A (en) 1974-07-09
DE2254579B2 (de) 1977-06-02
NL7215478A (fr) 1973-06-13
GB1376692A (en) 1974-12-11
FR2164142A5 (fr) 1973-07-27

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