AU454352B2 - Fluid flow controlling device for reversible fluid motors - Google Patents

Fluid flow controlling device for reversible fluid motors

Info

Publication number
AU454352B2
AU454352B2 AU37987/72A AU3798772A AU454352B2 AU 454352 B2 AU454352 B2 AU 454352B2 AU 37987/72 A AU37987/72 A AU 37987/72A AU 3798772 A AU3798772 A AU 3798772A AU 454352 B2 AU454352 B2 AU 454352B2
Authority
AU
Australia
Prior art keywords
fluid
controlling device
flow controlling
reversible
motors
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
AU37987/72A
Other versions
AU3798772A (en
Inventor
Arthur Wilke Raud
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 AU3798772A publication Critical patent/AU3798772A/en
Application granted granted Critical
Publication of AU454352B2 publication Critical patent/AU454352B2/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
    • 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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • Y10T137/87177—With bypass
    • Y10T137/87185—Controlled by supply or exhaust valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
AU37987/72A 1971-01-18 1972-01-17 Fluid flow controlling device for reversible fluid motors Expired AU454352B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10701971A 1971-01-18 1971-01-18
USUS107,019 1971-01-18

Publications (2)

Publication Number Publication Date
AU3798772A AU3798772A (en) 1973-07-19
AU454352B2 true AU454352B2 (en) 1974-10-31

Family

ID=22314432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37987/72A Expired AU454352B2 (en) 1971-01-18 1972-01-17 Fluid flow controlling device for reversible fluid motors

Country Status (6)

Country Link
US (1) US3685540A (en)
JP (1) JPS5767103U (en)
AU (1) AU454352B2 (en)
DE (1) DE2200568A1 (en)
FR (1) FR2122408B1 (en)
GB (1) GB1366669A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452609A (en) * 1973-05-15 1976-10-13 Sperry Rand Ltd Hydraulic systems
US4353289A (en) * 1980-05-29 1982-10-12 Sperry Corporation Power transmission
DE3245288A1 (en) * 1982-12-03 1984-06-14 O & K Orenstein & Koppel Ag, 1000 Berlin METHOD FOR SAVING ENERGY WHEN SETTING AN EQUIPMENT CYLINDER ON A HYDRAULIC EXCAVATOR BY A HYDRAULIC CIRCUIT
DE3443692A1 (en) * 1984-11-30 1986-06-12 Wessel-Hydraulik Günther Wessel, 2940 Wilhelmshaven Brake valve acting in two directions and having a valve spool
GB2216632B (en) * 1988-03-17 1992-09-30 Trans Nordic Hydraulics Limite Spool valves
US5579676A (en) * 1995-07-13 1996-12-03 Husco International, Inc. Hydraulic valve to maintain control in fluid-loss condition
US5664417A (en) * 1996-03-20 1997-09-09 Husco International, Inc. Control valve for prime mover speed control in hydraulic systems
US5791142A (en) * 1997-03-27 1998-08-11 Husco International, Inc. Hydraulic control valve system with split pressure compensator
DE102016007754A1 (en) 2016-06-24 2018-01-11 Hydac System Gmbh Valve device for influencing a media flow
CN111520368B (en) * 2020-04-21 2022-03-04 中联重科股份有限公司 Flow distribution control method of load sensitive system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272085A (en) * 1963-11-19 1966-09-13 Parker Hannifin Corp Fluid system and valve assembly therefor
US3513877A (en) * 1968-03-27 1970-05-26 Koehring Co Control valve with counter-balancing and direction controlling valve element
US3568718A (en) * 1969-02-17 1971-03-09 Koehring Co Pilot operated control valve

Also Published As

Publication number Publication date
DE2200568A1 (en) 1972-08-03
JPS5767103U (en) 1982-04-22
US3685540A (en) 1972-08-22
FR2122408A1 (en) 1972-09-01
FR2122408B1 (en) 1976-12-03
GB1366669A (en) 1974-09-11
AU3798772A (en) 1973-07-19

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