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CH442915A - Variable flow hydraulic distributor - Google Patents

Variable flow hydraulic distributor

Info

Publication number
CH442915A
CH442915A CH746966A CH746966A CH442915A CH 442915 A CH442915 A CH 442915A CH 746966 A CH746966 A CH 746966A CH 746966 A CH746966 A CH 746966A CH 442915 A CH442915 A CH 442915A
Authority
CH
Switzerland
Prior art keywords
variable flow
hydraulic distributor
flow hydraulic
distributor
variable
Prior art date
Application number
CH746966A
Other languages
French (fr)
Inventor
Nouel Robert
Original Assignee
Hydroplast
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 Hydroplast filed Critical Hydroplast
Publication of CH442915A publication Critical patent/CH442915A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
CH746966A 1965-05-25 1966-05-24 Variable flow hydraulic distributor CH442915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18334A FR1446353A (en) 1965-05-25 1965-05-25 Variable flow hydraulic distributor and its applications

Publications (1)

Publication Number Publication Date
CH442915A true CH442915A (en) 1967-08-31

Family

ID=8579791

Family Applications (1)

Application Number Title Priority Date Filing Date
CH746966A CH442915A (en) 1965-05-25 1966-05-24 Variable flow hydraulic distributor

Country Status (9)

Country Link
BE (1) BE681507A (en)
CH (1) CH442915A (en)
DE (1) DE1550295B1 (en)
DK (1) DK124593B (en)
ES (1) ES326987A1 (en)
FR (1) FR1446353A (en)
LU (1) LU51172A1 (en)
NL (1) NL6606999A (en)
SE (1) SE336527B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804122A (en) * 1970-12-14 1974-04-16 Int Harvester Co Hydrostatic transmission control with hydraulic follow-up
US5623968A (en) * 1995-12-18 1997-04-29 Ingersoll-Rand Company Valve assembly with manually actuated valve override

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238793C3 (en) * 1971-08-23 1980-09-04 Atom S.P.A., Vigevano, Pavia (Italien) Die cutter for shoe making
DE2410077C3 (en) * 1974-03-02 1981-06-04 Schloemann-Siemag AG, 4000 Düsseldorf Device for setting the flow cross-section in hydraulic valves
US3956971A (en) * 1974-05-24 1976-05-18 Pneumo Corporation Stabilized hydromechanical servo system
DE2511991C2 (en) * 1975-03-19 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Directional valve with electromagnetic actuation device
DE2905943C2 (en) * 1979-02-16 1983-11-17 Mannesmann Rexroth GmbH, 8770 Lohr Directional control valve
FR2503284A1 (en) * 1981-04-02 1982-10-08 Therond Marcel Pneumatic actuator control circuit - has distributor with control slide stopped automatically between two extremes with guide cylinders
DE4231399A1 (en) * 1992-08-20 1994-02-24 Rexroth Mannesmann Gmbh Hydraulic control device
DE102013021317A1 (en) 2013-12-16 2015-06-18 Hydac Filtertechnik Gmbh Hydraulic valve device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157240A (en) * 1935-02-21 1939-05-09 Ex Cell O Corp Valve structure
US2916019A (en) * 1955-08-30 1959-12-08 Western Electric Co Cushioned valves
DE1090043B (en) * 1956-06-21 1960-09-29 Duesterloh Fabrik Fuer Bergwer Device for shutting down a pressure medium motor controlled by a control slide from a remote point
DE1183758B (en) * 1958-06-19 1964-12-17 John H Dotter Control spool
US2993477A (en) * 1958-12-17 1961-07-25 Ibm Regenerative hydraulic control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804122A (en) * 1970-12-14 1974-04-16 Int Harvester Co Hydrostatic transmission control with hydraulic follow-up
US5623968A (en) * 1995-12-18 1997-04-29 Ingersoll-Rand Company Valve assembly with manually actuated valve override

Also Published As

Publication number Publication date
NL6606999A (en) 1966-11-28
SE336527B (en) 1971-07-05
BE681507A (en) 1966-10-31
DE1550295B1 (en) 1972-02-03
DK124593B (en) 1972-11-06
LU51172A1 (en) 1966-07-25
ES326987A1 (en) 1967-07-01
FR1446353A (en) 1966-07-22

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