JPS6114645Y2 - - Google Patents

Info

Publication number
JPS6114645Y2
JPS6114645Y2 JP1984030522U JP3052284U JPS6114645Y2 JP S6114645 Y2 JPS6114645 Y2 JP S6114645Y2 JP 1984030522 U JP1984030522 U JP 1984030522U JP 3052284 U JP3052284 U JP 3052284U JP S6114645 Y2 JPS6114645 Y2 JP S6114645Y2
Authority
JP
Japan
Prior art keywords
chamber
cylindrical
piston
hole
communicating
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.)
Expired
Application number
JP1984030522U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59163202U (ja
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 filed Critical
Publication of JPS59163202U publication Critical patent/JPS59163202U/ja
Application granted granted Critical
Publication of JPS6114645Y2 publication Critical patent/JPS6114645Y2/ja
Granted 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
JP1984030522U 1974-05-31 1984-03-02 液圧遠隔制御装置 Granted JPS59163202U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7419652 1974-05-31
FR7419652A FR2273178B1 (US20030220297A1-20031127-C00074.png) 1974-05-31 1974-05-31

Publications (2)

Publication Number Publication Date
JPS59163202U JPS59163202U (ja) 1984-11-01
JPS6114645Y2 true JPS6114645Y2 (US20030220297A1-20031127-C00074.png) 1986-05-08

Family

ID=9139735

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50065991A Pending JPS515465A (US20030220297A1-20031127-C00074.png) 1974-05-31 1975-05-30
JP1984030522U Granted JPS59163202U (ja) 1974-05-31 1984-03-02 液圧遠隔制御装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50065991A Pending JPS515465A (US20030220297A1-20031127-C00074.png) 1974-05-31 1975-05-30

Country Status (5)

Country Link
US (1) US4044795A (US20030220297A1-20031127-C00074.png)
JP (2) JPS515465A (US20030220297A1-20031127-C00074.png)
DE (1) DE2523937A1 (US20030220297A1-20031127-C00074.png)
FR (1) FR2273178B1 (US20030220297A1-20031127-C00074.png)
GB (1) GB1509286A (US20030220297A1-20031127-C00074.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197878A (en) * 1978-03-30 1980-04-15 Ideus, Inc. Hydraulic valve
FR2446634A1 (fr) * 1979-01-16 1980-08-14 Nestle Sa Soc Ass Tech Prod Composition a base d'hydrolysat de lactalbumine pour le traitement et les soins de la peau
US4450865A (en) * 1980-07-28 1984-05-29 Bennes Marrel Hydraulic power slide valve, especially designed for public work equipment
DE3214845A1 (de) * 1982-04-21 1983-11-03 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
US4637434A (en) * 1985-06-07 1987-01-20 Beloit Corporation Three-way valve for an attenuator
IT1187930B (it) * 1986-02-21 1987-12-23 Fiat Allis Europ Macchina movimento terra dotata di dispositivo automatico per la riproduzione del regime di funzionamento del suo motore principale
US5313983A (en) * 1993-03-29 1994-05-24 Dana Corporation Remote hydraulic control systems
SG83094A1 (en) * 1997-04-10 2001-09-18 Jianhua Zhang Piston valve for multi-type hydraulic piling hammer
FR2793532B1 (fr) * 1999-05-12 2001-08-03 Mannesmann Rexroth Sa Dispositif distributeur de fluide notamment pour telecommande hydraulique
CN101512201B (zh) * 2006-09-26 2011-03-09 博格华纳公司 直动式先导压力控制螺线管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US624890A (en) * 1899-05-09 Valve-controlling device
GB189907937A (en) * 1899-04-15 1900-04-14 Samuel Graham Browne Improvements in or connected with the Filing of Documents and in Apparatus or Appliances therefor.
GB151663A (en) * 1919-03-25 1920-09-27 Vickers Ltd Improvements in or relating to hydraulic valves
US1431101A (en) * 1922-05-10 1922-10-03 Dineen Hubert Arthur James Valve for hydraulic presses
GB518867A (en) * 1938-07-15 1940-03-11 John Maurice Towler Improvements in and relating to hydraulic piston type control valves
GB721904A (en) * 1952-04-07 1955-01-12 Jones & Shipman A A Ltd Improvements in or relating to hydraulically-operated machine tools
US2910050A (en) * 1955-06-13 1959-10-27 Homestead Valve Mfg Co Piston type multiport fluid pressure valve
US3129645A (en) * 1962-05-02 1964-04-21 Double A Prod Co Electrically modulated fluid valve
US3340897A (en) * 1965-05-07 1967-09-12 Ohio Brass Co Fluid control mechanism
CH444601A (de) * 1966-12-13 1967-09-30 Beringer Hydraulik Gmbh Steuervorrichtung für hydraulisch betriebene Einrichtungen
DE1600876B2 (de) * 1967-04-19 1972-05-10 Orenstein & Koppel AGt 1000 Berlin Hydraulisch betaetigter hauptsteuerschieber mit vom verstellweg eines druckabhaengigen servoventils abhaengigem hub des steuerkolbens
DE2152133B1 (de) * 1971-10-20 1973-02-22 Rexroth Gmbh G L Hydraulisch betaetigtes steuerventil
US3736958A (en) * 1972-04-13 1973-06-05 Lockheed Aircraft Corp Four-way solenoid selector valve
US3862643A (en) * 1973-02-26 1975-01-28 Caterpillar Tractor Co Pilot pump bleed control for earthmoving scrapers

Also Published As

Publication number Publication date
JPS59163202U (ja) 1984-11-01
FR2273178B1 (US20030220297A1-20031127-C00074.png) 1978-03-24
GB1509286A (en) 1978-05-04
DE2523937A1 (de) 1975-12-18
US4044795A (en) 1977-08-30
JPS515465A (US20030220297A1-20031127-C00074.png) 1976-01-17
FR2273178A1 (US20030220297A1-20031127-C00074.png) 1975-12-26

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