GB1498504A - Distribution valve for hydraulic circuits - Google Patents

Distribution valve for hydraulic circuits

Info

Publication number
GB1498504A
GB1498504A GB1393075A GB1393075A GB1498504A GB 1498504 A GB1498504 A GB 1498504A GB 1393075 A GB1393075 A GB 1393075A GB 1393075 A GB1393075 A GB 1393075A GB 1498504 A GB1498504 A GB 1498504A
Authority
GB
United Kingdom
Prior art keywords
ports
april
distribution valve
annular cavities
hydraulic circuits
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
GB1393075A
Other languages
English (en)
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.)
Duplomatic Meccanica
Original Assignee
Duplomatic Meccanica
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 Duplomatic Meccanica filed Critical Duplomatic Meccanica
Publication of GB1498504A publication Critical patent/GB1498504A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0708—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising means to avoid jamming of the slide or means to modify the flow
    • 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
    • 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
GB1393075A 1974-04-09 1975-04-04 Distribution valve for hydraulic circuits Expired GB1498504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2118474A IT1006411B (it) 1974-04-09 1974-04-09 Valvola di distribuzione per circuiti idraulici

Publications (1)

Publication Number Publication Date
GB1498504A true GB1498504A (en) 1978-01-18

Family

ID=11178037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1393075A Expired GB1498504A (en) 1974-04-09 1975-04-04 Distribution valve for hydraulic circuits

Country Status (4)

Country Link
DE (1) DE2515035A1 (enExample)
FR (1) FR2267468B1 (enExample)
GB (1) GB1498504A (enExample)
IT (1) IT1006411B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375226A (en) * 1980-04-28 1983-03-01 Double A Products Company Valve body for solenoid operated directional valve
CN117814142B (zh) * 2024-02-29 2024-06-04 中国农业科学院蜜蜂研究所 蜜蜂饲喂装置

Also Published As

Publication number Publication date
IT1006411B (it) 1976-09-30
DE2515035A1 (de) 1975-10-23
FR2267468A1 (enExample) 1975-11-07
FR2267468B1 (enExample) 1978-10-06

Similar Documents

Publication Publication Date Title
GB1041514A (en) Improvements in or relating to fluid sampling valves
GB1227788A (enExample)
GB1527208A (en) Directional control valves
GB1382508A (en) Control valves
GB1376657A (en) Control valve with metering type valve spool
GB1145453A (en) Improved fluid flow control spool valve
GB1067308A (en) Flow control valve
GB850465A (en) Improvements in or relating to valve assemblies for fluid control valves
GB900430A (en) Fluid flow control valve
GB1498504A (en) Distribution valve for hydraulic circuits
GB1414525A (en) Hydraulic actuators for slide distributors
ES423704A1 (es) Perfeccionamientos en circuitos de control de motores de fluido a presion.
GB999540A (en) Improvements in or relating to valve housings and manifolds therefor
GB911729A (en) Improvements in or relating to hydraulic control valves
GB1447015A (en) Hydraulic circuits
GB1477282A (en) Piston-valve control device
US3722540A (en) Sectional control valves
GB1387950A (en) Multi-way valve
US3605805A (en) Stackable rotary valves
GB1295448A (enExample)
FR2145858A5 (en) Pneumatics distribution panel - comprises easily-changed assembly of modular valve blocks
FR2343183A1 (fr) Distributeur de fluide
GB1152473A (en) Improvements in or relating to Pressure Fluid Devices
GB1303328A (enExample)
GB1032908A (en) Fluid distributing valves

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee